From patchwork Tue Feb 28 10:47:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62409 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940009wrd; Tue, 28 Feb 2023 02:48:57 -0800 (PST) X-Google-Smtp-Source: AK7set/4IFb6TyoJCD/67jtsDTpD+SQDVMp/G1QWehIVi3H6MErHnjvN+yBCWYnObK31ttTuNrty X-Received: by 2002:a17:906:6d42:b0:8b1:7daf:6285 with SMTP id a2-20020a1709066d4200b008b17daf6285mr1514085ejt.35.1677581337642; Tue, 28 Feb 2023 02:48:57 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581337; cv=none; d=google.com; s=arc-20160816; b=fQ5gDClIUqMCbr+kdAdIYC8h9bH6CSaVAXZLexdbDiquEp0nJSO4YoZwAI4+InvCMW zhRCbgl5ruCAXuFTB9NPbgZzfimb2oDTZg1jyGV4Q41KkNwaI65qO68vkk2SY2kKaSQS amTFW6ySzUteI6QNCUFyr13AOW8vNo6q9rh0UqWflXEDaE3jDtSKpZKsIYJulHnjZAq+ FKaO4KnD+5qkSUnaWzAVKHOSOHjBDcokS6EoUjVCF2dCQdWt6MJFGoMe0ejA1Hbjpc1G n+VRl1+XR23uR5tQy7s0FZSPnTPVckE6Ukbp+S5mIvGJCVcxA4/vB1sVNIB/LlPcawTt aMzg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=AwzYgY//LGcWZQNi758UN/hidxcHlf+1mU/Su45QGhQ=; b=LcceQdpuns2SJAICxFwvRUHjxxXuZGOdnHPGNejCqBghk9IGUcdJnuou93U/3t/qza zya5dG+FyQ/afddlSSWwiaVOWUoC2SiVi8sdnvz6TjuHdWAIL6wn3ObnjbFTSClqohuV uU5rsGbNQsfY+pDexZqqZA0bdGjz5DFUZa+rhUezqxcWKJhx8kqjvFBpb42z78fP12Wl AImU1LBerc6CDbCgW9R2aUdPz1U5w56QgCNl6l+Pc6SBEKfOQuIaBf9zllvHO3suiVL6 3HQJXzNMSu10kvnMFSuYWE2zh/t01ZwUOj0DH3Dl2oD/pVpzYEivQSdPdMupQHC09y/A nETQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b="hru/Bhv6"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id v15-20020aa7d80f000000b004acb59c4c25si11502134edq.542.2023.02.28.02.48.32; Tue, 28 Feb 2023 02:48:57 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b="hru/Bhv6"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229524AbjB1Kr4 (ORCPT + 99 others); Tue, 28 Feb 2023 05:47:56 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60870 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230123AbjB1Krx (ORCPT ); Tue, 28 Feb 2023 05:47:53 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5BC8F19B5; Tue, 28 Feb 2023 02:47:51 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 9E5BF6602FD6; Tue, 28 Feb 2023 10:47:49 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581270; bh=L6kGyfCrTlPJ9U3bVTbj8GIaJJMOf4x1aJLiGYToiq8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hru/Bhv6rkdi/pc5OZ/qgVOJYCvL/DkC6PZj7ceZTdEjgCyE6H6s7dHsRschIiVYX 4MYHmN7rFlYH6xZbfkp2sWqUNiU3YUqf0aoJ5r1U7saLJSs2iGQXNQlWuPr6GHxLY7 f7SUMmKncl5NMZVddOlcvGl94nl9Qd3z00SVIOIXOgItFeaRH8DZKWI7oYa9FtWM+X Y5+CNmrE2NwTMRfJsdJqpOfu0tsUJadp2ydRVl6hMymInhZxfCf1M/sqYhgiLmmWKM tL9Lj8gZ6EhBGEL3q6B/cv+a4JNQYPFqfDpPVpAJ++Jnk57knUCMbzhr1XRVrrfcEJ Sn9zOvy19vnbQ== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 01/18] arm64: dts: mediatek: mt8183-kukui: Couple VGPU and VSRAM_GPU regulators Date: Tue, 28 Feb 2023 11:47:24 +0100 Message-Id: <20230228104741.717819-2-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071528768012850?= X-GMAIL-MSGID: =?utf-8?q?1759071528768012850?= Add coupling for these regulators, as they have a strict voltage output relation to satisfy in order to ensure GPU stable operation. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index fbe14b13051a..de9778c85b94 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -294,7 +294,6 @@ dsi_out: endpoint { &gpu { mali-supply = <&mt6358_vgpu_reg>; - sram-supply = <&mt6358_vsram_gpu_reg>; }; &i2c0 { @@ -401,6 +400,11 @@ &mt6358codec { Avdd-supply = <&mt6358_vaud28_reg>; }; +&mt6358_vgpu_reg { + regulator-coupled-with = <&mt6358_vsram_gpu_reg>; + regulator-coupled-max-spread = <100000>; +}; + &mt6358_vsim1_reg { regulator-min-microvolt = <2700000>; regulator-max-microvolt = <2700000>; @@ -411,6 +415,11 @@ &mt6358_vsim2_reg { regulator-max-microvolt = <2700000>; }; +&mt6358_vsram_gpu_reg { + regulator-coupled-with = <&mt6358_vgpu_reg>; + regulator-coupled-max-spread = <100000>; +}; + &pio { aud_pins_default: audiopins { pins_bus { From patchwork Tue Feb 28 10:47:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62412 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940092wrd; Tue, 28 Feb 2023 02:49:14 -0800 (PST) X-Google-Smtp-Source: AK7set8RfJ+NbCyz3qc17D4jD7mv4sciNW6mSmd/vcak1SdjyXQ0wDpv1LOgLD5UgcJpe9wtcFD1 X-Received: by 2002:aa7:d3cd:0:b0:4ad:7c7c:a70d with SMTP id o13-20020aa7d3cd000000b004ad7c7ca70dmr2787683edr.19.1677581353947; Tue, 28 Feb 2023 02:49:13 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581353; cv=none; d=google.com; s=arc-20160816; b=uR9wEVpXyw8LKfZoFeu4CSHTC50wE3E56RW4VL9eVZrUKu16OtDPExKNFXjNsdKB58 JKJtFFxKJ8IWtSthHEO54xDSMUQgWyet87VS1gPU7qGt9NVLCke28UAqh5MRqBorCDGS a5SqCPmLgi1roxyqfBxh41RH3+tNOnZ0zVpPMNT9cTnZZhSANDDEpBbJfb3OK4up8oBl MgenBGwjB4esFr4wHkvvaT/iwdS0Yr/aJGuj4usvFOA+GhTnXeJ1i/8AkbJnaEZiJR1S G3YS5G092iA534UrqIXWBfkFFQzTBK4nla8UBf3b3+b6R4qRBzcWb5j73Hrt+DPwIqMg FLRQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=EcWytE1zV3qPuUgTUrHlKD06haM13Dukluujzyp0c64=; b=mNNGHPdJXkqMbWxcIHOxPj9nRPZS1+YXYZ8ODVUMS0ubD2pR2UErs2kpimRXjiZTWR qmHJGorCJxPWVzmce1K/gIxwR9WLosh/f9cX+dTlwpyYjyH9AH24LY/ox6ekVym8cASO pXHpOv8F7b8b/AhoRT0uRacakIxtGEtD4pekR0OGLu56ttQ4Z/rrrvaT6mlh2JGOpcdm zJ4+6rwqYBlOd3PQMCM7Aqb83ODZhy/cCjMU5+8HhcyATJOzLviuB07Wq/dIht3iGrwd Oe+itZOlhKc4lCBbwFRVz9aRlGNhuHLBsoPjRUhR6ync3ZlLBsM7GI4Fc51/M6ZGt491 6/rQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=OYeliOY9; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id q14-20020a056402040e00b004ab250bcee6si10592808edv.648.2023.02.28.02.48.51; Tue, 28 Feb 2023 02:49:13 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=OYeliOY9; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229714AbjB1KsB (ORCPT + 99 others); Tue, 28 Feb 2023 05:48:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60872 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230151AbjB1Krx (ORCPT ); Tue, 28 Feb 2023 05:47:53 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E9FA81996; Tue, 28 Feb 2023 02:47:51 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 459E16602FD8; Tue, 28 Feb 2023 10:47:50 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581270; bh=hCOuhzILoJBXJQ8GwcXy/t+mRkm6ZJBcUpxH7FjYYQQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OYeliOY9+LesjMYhIx7f5QCcRs2qu3uoATLfmuW161HAHJsRBbA7dGR8kJMeyWlN7 VknOmJMi0yrWc0B/6RBmvyxo8qwWkdRABE9k28d+72bvdQBAUB0YQvAPvs7AeviDDp DZOqbEeffJY6yA8Bq5w+D8wMWQAKantkckWH84Fiitl8WN4BBh/kBWO0CdRaPvdu5+ FvipDMtYmV0DHmY8FNE3ZukS4sAFh4Kyrdp4c0VaKpSLjbcofQzH9wO6Lyy+5HSZgR TkypHtjO/yVP2CiD2LKq7oHH+qsTZuS9D+93y3jXXYfP7YqtgXL21IMdt1fcfbTzNy Cpbmyhm4b9+7A== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 02/18] arm64: dts: mediatek: mt8183-kukui: Override vgpu/vsram_gpu constraints Date: Tue, 28 Feb 2023 11:47:25 +0100 Message-Id: <20230228104741.717819-3-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071545833763443?= X-GMAIL-MSGID: =?utf-8?q?1759071545833763443?= Override the PMIC-default voltage constraints for VGPU and VSRAM_GPU with the platform specific vmin/vmax for the highest possible SoC binning. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index de9778c85b94..63952c1251df 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -401,6 +401,9 @@ &mt6358codec { }; &mt6358_vgpu_reg { + regulator-min-microvolt = <625000>; + regulator-max-microvolt = <900000>; + regulator-coupled-with = <&mt6358_vsram_gpu_reg>; regulator-coupled-max-spread = <100000>; }; @@ -416,6 +419,9 @@ &mt6358_vsim2_reg { }; &mt6358_vsram_gpu_reg { + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1000000>; + regulator-coupled-with = <&mt6358_vgpu_reg>; regulator-coupled-max-spread = <100000>; }; From patchwork Tue Feb 28 10:47:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62410 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940087wrd; Tue, 28 Feb 2023 02:49:13 -0800 (PST) X-Google-Smtp-Source: AK7set/37Lp5OKcUOxiTYZ8n41jZO9oSjpEGv3D457d4A7GTts89ojV7YMhxRA0OtmJBk4MQv5dm X-Received: by 2002:a17:906:9b92:b0:8e4:86ed:7203 with SMTP id dd18-20020a1709069b9200b008e486ed7203mr2745559ejc.11.1677581353311; Tue, 28 Feb 2023 02:49:13 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581353; cv=none; d=google.com; s=arc-20160816; b=tNmqHaocO+rkcyv6Z4TrlOR2vqguWswNBFHxg6Pq1guiq3QYuzOXZDCnfjXkWKohGV jLkpMumANr0ydopUdZsQkaj+yK2E4WoA/9KmX6Je69148HmP8uPPc46YOHViPnegvrTB wX6lrmNTyAYeBa1lAZgabTCrrM1vLTgRd5gpUDUCCIBknYl4qIW7Cox7+Yo6Z8rxmgYO FI7ZSPejtTrmgD2R+CD+bPpJm45QzsTeaxfri84bVq0DX8NOm0I44t9F1YJAgF2YipML 56E5bnl1kV8uudAZkJpD21Ij5TePk4kNqkelRcRaPSi+uNDtR+taaHV00bzXLhn+M5es EPEg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=5oRSpIobVVOm5zAwE8uKlw+FZ2mFRE+ZG4eEdLudhgI=; b=VRCtyBRaENF1bRSLLHCqmTa3pUDBeyr/MEvcGPw5SjFH5Ji2BjlSLZhz6lyPKSZRwY doX04iEb2NnHd9VhL5hQN3F2pMEJ5HXTparkpcggBiYvcq0kAaWDadKZ+54wuE00qPZp elvVw7w0Eta+b5Y6P3dHzlso+5mhqSjulYO0pCkLBL5y3VVsB0eWD7yAt6vEWr9YNlqo aqsUmf91/pttAJvuU2nHp2T1FgQJDqWCth3rOZMDKhOKXKW11waEaSCemcONgzaFkA98 8MOWepB7QewuFyaHEJF2OpC7CLeYm1qpbB9yyqjy+1O6Yu16rzwqSI5vRzElStlntzPd tpwg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=OWM8GNat; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id g20-20020a17090613d400b008e320b4ca7esi11076721ejc.677.2023.02.28.02.48.51; Tue, 28 Feb 2023 02:49:13 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=OWM8GNat; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230522AbjB1KsE (ORCPT + 99 others); Tue, 28 Feb 2023 05:48:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60874 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230220AbjB1Krx (ORCPT ); Tue, 28 Feb 2023 05:47:53 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8C49F2108; Tue, 28 Feb 2023 02:47:52 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id E106E6602FDA; Tue, 28 Feb 2023 10:47:50 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581271; bh=lArSKCx17mh1O30bNJ4tPf+I/p5uXQpXGMq90jh0j/I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OWM8GNat2cxz2dHig+YugKoL+OwAddx+1YznjJbNxnFhTFXspLxH6Dy8FDq+jOA+K xtgtptCoLnOc3iLfGHxYuTQEBIbgLRsBCg0+QxL9KmQ8NPZq47vcKMNz8glpon+/bj dKalxWeJIqHFmg/dtfgl3NY1gYcxP4VpAgFZAwvgCykLjxSdelXoqZE0QpZdJZnbX/ YIPUJqXJYiCZLPPYoXgJO0/4mGr4CIURa8oX6q0Ar9ImBiy5AlMxFLsMe4RvVH1OiT 38mD8GR5LzccWvMr9szI6SNtknO51dwE5D/Qn1HmViPM9snCYMWgOxkY6NR2K9RSIm WwwWJotS+u4+Q== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 03/18] arm64: dts: mediatek: mt8183: Remove second opp-microvolt entries from gpu table Date: Tue, 28 Feb 2023 11:47:26 +0100 Message-Id: <20230228104741.717819-4-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071545053493054?= X-GMAIL-MSGID: =?utf-8?q?1759071545053493054?= This was done to keep a strict relation between VSRAM and VGPU, but it never worked: now we're doing it transparently with the new mediatek-regulator-coupler driver. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 32 ++++++++++++------------ 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 3d1d7870a5f1..e01b96adef02 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -563,82 +563,82 @@ gpu_opp_table: opp-table-0 { opp-300000000 { opp-hz = /bits/ 64 <300000000>; - opp-microvolt = <625000>, <850000>; + opp-microvolt = <625000>; }; opp-320000000 { opp-hz = /bits/ 64 <320000000>; - opp-microvolt = <631250>, <850000>; + opp-microvolt = <631250>; }; opp-340000000 { opp-hz = /bits/ 64 <340000000>; - opp-microvolt = <637500>, <850000>; + opp-microvolt = <637500>; }; opp-360000000 { opp-hz = /bits/ 64 <360000000>; - opp-microvolt = <643750>, <850000>; + opp-microvolt = <643750>; }; opp-380000000 { opp-hz = /bits/ 64 <380000000>; - opp-microvolt = <650000>, <850000>; + opp-microvolt = <650000>; }; opp-400000000 { opp-hz = /bits/ 64 <400000000>; - opp-microvolt = <656250>, <850000>; + opp-microvolt = <656250>; }; opp-420000000 { opp-hz = /bits/ 64 <420000000>; - opp-microvolt = <662500>, <850000>; + opp-microvolt = <662500>; }; opp-460000000 { opp-hz = /bits/ 64 <460000000>; - opp-microvolt = <675000>, <850000>; + opp-microvolt = <675000>; }; opp-500000000 { opp-hz = /bits/ 64 <500000000>; - opp-microvolt = <687500>, <850000>; + opp-microvolt = <687500>; }; opp-540000000 { opp-hz = /bits/ 64 <540000000>; - opp-microvolt = <700000>, <850000>; + opp-microvolt = <700000>; }; opp-580000000 { opp-hz = /bits/ 64 <580000000>; - opp-microvolt = <712500>, <850000>; + opp-microvolt = <712500>; }; opp-620000000 { opp-hz = /bits/ 64 <620000000>; - opp-microvolt = <725000>, <850000>; + opp-microvolt = <725000>; }; opp-653000000 { opp-hz = /bits/ 64 <653000000>; - opp-microvolt = <743750>, <850000>; + opp-microvolt = <743750>; }; opp-698000000 { opp-hz = /bits/ 64 <698000000>; - opp-microvolt = <768750>, <868750>; + opp-microvolt = <768750>; }; opp-743000000 { opp-hz = /bits/ 64 <743000000>; - opp-microvolt = <793750>, <893750>; + opp-microvolt = <793750>; }; opp-800000000 { opp-hz = /bits/ 64 <800000000>; - opp-microvolt = <825000>, <925000>; + opp-microvolt = <825000>; }; }; From patchwork Tue Feb 28 10:47:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62413 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940100wrd; Tue, 28 Feb 2023 02:49:15 -0800 (PST) X-Google-Smtp-Source: AK7set+yapN3bQX/B3rZCE8NLccpHPb/COO1wWuKznLlaZ5M45ZVzNF/dix73SbVna5icunMdFGH X-Received: by 2002:a17:907:986e:b0:870:b950:18d4 with SMTP id ko14-20020a170907986e00b00870b95018d4mr1990101ejc.5.1677581355315; Tue, 28 Feb 2023 02:49:15 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581355; cv=none; d=google.com; s=arc-20160816; b=JzfQqwNegb4fSI6QoZ8GU8QuIR9wCzFCxRnIaTgjYFuvgJE07JBqlNeSKqT4VIx9dy g7EhEmebnn4tLDuJKmCzVg8AGMZq0h+Qh6gQBFn4EDUQa9s9KGpqJJl+ii8+7ay3VA1F AYXoLtIlqvazKE6WCUOdl3ktMQjwetedezOFimZsJv7nAvTkFrIN8unvqGUhv/nQ0vxU 7B/D7KCRQmBoTyntYbTcr9tooGA4DsE7Pxd2OCYBbcchZloY31cS3wU+XQH+vUBun+k8 QTEgMWNWk0vOFWJAnXiN2bSq6NjtKbBPsC5bkUSwKop6JErBZBRdihm3yFXqoM7w7+I2 WwPQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=2+ffK6k3wuxRJkjIkwzv9FZHaR6LLvsyi/OIXg5VlQo=; b=CGLnifObiE+m6sbVfimNxx01s1EqheO4+vAHTdsP/jlSw3Qgo4jRk3xoUav9QsPyhK A3CbrWadljxLgSI7Z4XRwYQFiP7PKaCatQjyrcylEZSf+18Grc0gIhGwuU7i6qVtXxEQ ZCMZ2pOgYLccUO89RcIb82zttYPOyVjyc2v+1jbw5HCibxtSSFdly2f4Uox++LLC0j9Q 223Qq6TkOd+akcUA+8hQteCN3/P7EwNf3wP9bVvzpXtkBgQSwbwlpI1CDcFzZlCwv4z1 DdfuhpX5i6/nrgzhRtHPei7sFZYhP+YtZw0zZNDVgPlqq2waCVj2WLeDK/ILfRf+b16n ijeQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=JUS5j3F6; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id bo16-20020a170906d05000b008d25d917e48si9963265ejb.687.2023.02.28.02.48.52; Tue, 28 Feb 2023 02:49:15 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=JUS5j3F6; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231150AbjB1KsI (ORCPT + 99 others); Tue, 28 Feb 2023 05:48:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60882 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230308AbjB1Kry (ORCPT ); Tue, 28 Feb 2023 05:47:54 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3435830EE; Tue, 28 Feb 2023 02:47:53 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 87EFD6602FDB; Tue, 28 Feb 2023 10:47:51 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581272; bh=iTiXsbcvL98tLYBNMasBh9C/GsvGSy9IVHh+FRRt/uQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JUS5j3F6XoHW0m9VpkYAIFNOvfhSr5WYYwQlBODNQmGx6LU3E7Gu8H1TB92gy8Xjd Kq8eF5nFyJbUGP+bKRFb4ly03VMEG7gXr88VMTxkAgeMycW30vbYKZeTxY5GOHnUkY 9uLnnuXfvwbnQ9QdnH/A0ESKNlKVZOe43ZVPbkcI/xQchKJW3z/A4mLOF9n08ljlwh xYB3Q7tWUGWaeFC7Sqa9wJ9iQboVT6OMANFbFI+qau7j/iTk1UBInJP8FvXB5wrR86 JoMTMJhx3jbt5f6V/SLnOmfLmCcAxnU06nODrQa0PQl5k9UZgEKCYu/MZCpf6sHIc8 p8qn5ynxr+8Hg== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 04/18] arm64: dts: mt8183-pumpkin: Couple VGPU and VSRAM_GPU regulators Date: Tue, 28 Feb 2023 11:47:27 +0100 Message-Id: <20230228104741.717819-5-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071547102891515?= X-GMAIL-MSGID: =?utf-8?q?1759071547102891515?= Add coupling for these regulators, as they have a strict voltage output relation to satisfy in order to ensure GPU stable operation. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts b/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts index a1d01639df30..c228f04d086b 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts @@ -71,7 +71,6 @@ &auxadc { &gpu { mali-supply = <&mt6358_vgpu_reg>; - sram-supply = <&mt6358_vsram_gpu_reg>; }; &i2c0 { @@ -176,6 +175,16 @@ &mmc1 { non-removable; }; +&mt6358_vgpu_reg { + regulator-coupled-with = <&mt6358_vsram_gpu_reg>; + regulator-coupled-max-spread = <100000>; +}; + +&mt6358_vsram_gpu_reg { + regulator-coupled-with = <&mt6358_vgpu_reg>; + regulator-coupled-max-spread = <100000>; +}; + &pio { i2c_pins_0: i2c0 { pins_i2c{ From patchwork Tue Feb 28 10:47:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62411 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940089wrd; Tue, 28 Feb 2023 02:49:13 -0800 (PST) X-Google-Smtp-Source: AK7set8MLKpMO/rxb8YykiBO2vGhRh+LiVo9w5DxMuY6pQt5rbHS1JiItHFfe1FJEWTfM3BE0LQx X-Received: by 2002:a17:906:1441:b0:8ae:e82a:3230 with SMTP id q1-20020a170906144100b008aee82a3230mr2157289ejc.70.1677581353696; Tue, 28 Feb 2023 02:49:13 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581353; cv=none; d=google.com; s=arc-20160816; b=v2fFrjeTL46oGKDWYysr/P2ZDXjKkbeseJ+wL3dgb3BxdsuIfdfEI5af+a+Fn8kT/y utp0g0v2UebqxbyXmfnuteQSLD4N8vlzvBFChMqG1BYR8iOKemZIGrZzeibdkjWezpTu cHzPWeLt2w0ykYpgwH1M0o+z2UpugweKxu25wObSyHc0hmZVZ9BdtyWNswxXcR92nKk+ lK01OG+DjkV+t3rhxMUqU8MdEGZW8ldON3NQDiO1JSMcwlVNi3F2H1Ia22Bxb9nMoa1T VrOpnfg2291cVUUp/mlU+tcaZygYGQ8I38waI96NtCW9VcNZFXN9uelvRxIE1jhvqO6P Jf/w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=GsqTwxdIixnZB6IgwP/EtUJGZNyLL98knKFBMEAawsc=; b=sliDDzqEp7u8/TFVBtUZ6L1R3BQiPBFNrcyaIoP+cvyjLycrsOmhYpf95TfD0scmdQ bWqJ7yLJlxpEnrcqUfLINUHgQzGN4q4eJNO9vurLY08RgesAoIsGIsT97yTWiwp6G3Z/ 33tb6pcP7ZyRVm2KipgGdTmNj7i9Sn+cCf3RVQLBfae1L8RhK/692oJLMIjRmV7zebRg ata4CGBfe5xWOB0W3I12N0tw9Ou71zTpzAyaWCaszb2i9K/R4PyD/rYJxq+btwE7i5rj y4QQRd7AJTOwqmAEWjqxWTpKugE8ryVgbgJz+00137DSoOzxMZ70NFUVPBK57J+mg4kD cUHg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b="dR4/b3b5"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id ox12-20020a170907100c00b008c35e1f30fcsi9634333ejb.404.2023.02.28.02.48.51; Tue, 28 Feb 2023 02:49:13 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b="dR4/b3b5"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231156AbjB1KsG (ORCPT + 99 others); Tue, 28 Feb 2023 05:48:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60884 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230313AbjB1Kry (ORCPT ); Tue, 28 Feb 2023 05:47:54 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BE3093AB2; Tue, 28 Feb 2023 02:47:53 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 2F0106602FDC; Tue, 28 Feb 2023 10:47:52 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581272; bh=MrIqGkrI7LujwoSZ7Bc2owhtRwNGguk3yNGZ02UZ6+Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dR4/b3b5lltCNN8KfeulljLkwod7OuVNaM74a5HrWCCgegN1d2AhvW1vKT6Tr1vaR 1/SObUDle1lbS2jS+xAY5A7XfAZT/4WOhOgyNU6EKlFOvvJjQaWxpA8/ZcVUL5eVyA goyY64+helLLB/rgqG0gQjaCUs2CreVyKfqEzt5z+wTAdOUcj5Q4BqJFIIPFpdOw/9 sg07ArnkLn47yTd+Hg1/ugU4uMQX3fyHn3k+kDWe6+1yTKYG1gZhO3kj5Yb3m/WN1m A9LK6MVj+j2mC5orTIAkjMgZT1aL3SK3Yal8sxhThI4/vWBDUP7ziDaQr8uez07c1E AnFuCFXdJE9+g== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 05/18] arm64: dts: mediatek: mt8183-evb: Couple VGPU and VSRAM_GPU regulators Date: Tue, 28 Feb 2023 11:47:28 +0100 Message-Id: <20230228104741.717819-6-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071545730005428?= X-GMAIL-MSGID: =?utf-8?q?1759071545730005428?= Add coupling for these regulators, as they have a strict voltage output relation to satisfy in order to ensure GPU stable operation. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts index 52dc4a50e34d..fd327437e932 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts @@ -52,7 +52,6 @@ &auxadc { &gpu { mali-supply = <&mt6358_vgpu_reg>; - sram-supply = <&mt6358_vsram_gpu_reg>; }; &i2c0 { @@ -138,6 +137,16 @@ &mmc1 { non-removable; }; +&mt6358_vgpu_reg { + regulator-coupled-with = <&mt6358_vsram_gpu_reg>; + regulator-coupled-max-spread = <100000>; +}; + +&mt6358_vsram_gpu_reg { + regulator-coupled-with = <&mt6358_vgpu_reg>; + regulator-coupled-max-spread = <100000>; +}; + &pio { i2c_pins_0: i2c0{ pins_i2c{ From patchwork Tue Feb 28 10:47:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62414 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940142wrd; Tue, 28 Feb 2023 02:49:23 -0800 (PST) X-Google-Smtp-Source: AK7set8tzVnNznTEK8wInMYpbrgFx1S1KqGlfruN48zt72PKkx4UrgwygKGvAePHcRVHVBrC56lZ X-Received: by 2002:aa7:d383:0:b0:4ac:d2bc:32f9 with SMTP id x3-20020aa7d383000000b004acd2bc32f9mr3072098edq.4.1677581363087; Tue, 28 Feb 2023 02:49:23 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581363; cv=none; d=google.com; s=arc-20160816; b=r5hZHIHYh/rigXtZhbiwbzU1BMihib/VCag6jsqNPMKbbTe0g5nGQSmMGHbRc7yvyv 4dFAVovMMRfl0ymw3zm9qtB+vD3Pbu7kggbOEXElXBQhovr/bempgdyo2DNRDixWX4TC 14IAOQNhauslSJla1Zv8yI047xVl3LDnUUfr/vYtm617mIF/L9WCsWSIngZDJDUFVp6D oCbT3/9kNnvnOMOVvoaYKA7V4rmVzr1JBaASJrydBck5ACTBneK2lXScLRO5egojy4pO SoVv4/4sqH8YIeOICUEs0urx8uPyFdFAXTm4h5uvSvq2ODDIbWgz6LIshJSrP2viQBkJ E5Kw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=F5X0eqramAMz+tYV9t3z/PRvMrYdEJZZalH63bZ/oQU=; b=QpQ4afpD5yzGKT8Aq0U3/fxeNIT/RrcnVALZEbUoo3o5RmGvF9I4eLkVJAPD6V2Lvx zgmqTvM6AOMj27zGXu4l+j4xs7IP4tKAVu9IzE0tnTmzE4GXh/FFTfWCQdowAnQOTSww Wxp/aufYupSdLOnZcP25BNAvweflCXUGnjoLax17G1q6+ZoGPEzX6PgbpgUlxdDxUZWL 2NH2Cyi5qStTZi3ryNaCrJ4o7TKINT7gmnLu8PTwL63wRYGg/711Y7TGpC8udPduYxDi fhBcImfK17MW1lk3fParfWs0W7+GjKJKLtcrLqBWXlXSKsDubOU57vV6ES91jLvjWxT4 1AHA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=AdrM3BuV; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id t23-20020aa7d717000000b00487ceac6d34si11892751edq.137.2023.02.28.02.48.58; Tue, 28 Feb 2023 02:49:23 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=AdrM3BuV; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230115AbjB1KsK (ORCPT + 99 others); Tue, 28 Feb 2023 05:48:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230381AbjB1Kr4 (ORCPT ); Tue, 28 Feb 2023 05:47:56 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BFA5B423F; Tue, 28 Feb 2023 02:47:54 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id C902D6602FDD; Tue, 28 Feb 2023 10:47:52 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581273; bh=7nrUbCRYVnwYMTUi2s51QYeV3DhvJQJoBM8PfyrS3Ok=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AdrM3BuVZzfiKKrYYkFPomdI7sp+7R98ThxfEuzos9BLkOXV4Y202LwUlimO5rp5g 1yxBPpnu07eB1MuQhc9/fqvuLWPiwyhtkwe/6r+JSectev19ZNrmaQNemuMTc5+GRB pELshWUNgV4trouIlEFAmLeOz4IE5nw/cPU3cMwBT4bCPZndvKcUnaXQsvfjtpDmCu 45nULDczz1ts90NEc0e1Lm9qXRgyyCwJZEgs9GxaKtw1JouNAHW3U/PU3XtdBTajO5 n2Prbgj13wA4R6LphJuDRTUwYYkOeu68I2W9t/x+zlm8R+4hX5MIE+TXwa6oRw95C5 z/CIDWEtXTyLg== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 06/18] arm64: dts: mediatek: mt8183: Use mediatek,mt8183b-mali as GPU compatible Date: Tue, 28 Feb 2023 11:47:29 +0100 Message-Id: <20230228104741.717819-7-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071555326681246?= X-GMAIL-MSGID: =?utf-8?q?1759071555326681246?= Use the new GPU related compatible to finally enable GPU DVFS on the MT8183 SoC. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index e01b96adef02..5169779d01df 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -1752,7 +1752,7 @@ mfgcfg: syscon@13000000 { }; gpu: gpu@13040000 { - compatible = "mediatek,mt8183-mali", "arm,mali-bifrost"; + compatible = "mediatek,mt8183b-mali", "arm,mali-bifrost"; reg = <0 0x13040000 0 0x4000>; interrupts = , From patchwork Tue Feb 28 10:47:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62423 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940764wrd; Tue, 28 Feb 2023 02:51:13 -0800 (PST) X-Google-Smtp-Source: AK7set948MNOuDnIlS9NA1THKyA9NIQysRORlBY7oArtyVeyTooUHJAFqo0m/Ye0Y1CkxjR3EOXP X-Received: by 2002:a17:906:af16:b0:8b1:bafe:6135 with SMTP id lx22-20020a170906af1600b008b1bafe6135mr2709409ejb.60.1677581473563; Tue, 28 Feb 2023 02:51:13 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581473; cv=none; d=google.com; s=arc-20160816; b=Gkbio04pimQ/oHU05tLA6mPiVBJUCp5oivIY/U5UjyiueXsVk/AqnnxQ8lNY7HBv5j co3n/1y7jxft8JDxwM/pMvQC2oZJAf3rQVXjHVGkzKW91wp7QoiNpP8y/sjNa8hNOrwd TZAolCMQwBuqU5G5RKVlMZKj1d6HGPkSziDiBcAZuGsxMVLWfxNyBbAqZZsZRdLn0aWP FIlPjOHlSP3V7aQZ2k1ZYpU498mFmIociiezJp0+n9yTjZe7y6GjZgG8hVxwKn0wzxjJ od2iqk3ivw4mwNxj7NDe00HHoLTLDfWSV46oWFWi6kL70gzkTkKnESQJdYdRs6OsNauL nvlw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=XtjAfW7+Rlf+69wSa/p62xO+SabQsANF3Bai4Fyfo6Q=; b=LfZMWek+7jFjeYgy18Rj1XIsz+uYbhxkfiU2txzxvAhv25PrC1Qgga81GLynPm3K2R yZI3+eRJ1cOJw4XtASydUHYhl4xP3yo9VvsdE6duyeFKa7yFnfTjNOxW/AtXfa++MRAN /Jlp3p9NuXNUo98wovRw4PP41y4+evu+P6kmmO/4s1ZsqS8IgaNFRVlWpUSg4anxb77r PhCtx/j3VoOm+OPh4KMWrhYLkOnmOkBnyWQxTQLUiJzcuR6E6/8nBM4QJOoJf8gbzABj 6f/JUangPQSobFjJKkve5E8VDRrsSq5OuGRbbwX4wWkeN9t5Su4f8CkzV4TAZaTHfXjt +hTg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=hFiGqwIy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id f15-20020a1709067f8f00b008e66e454eb9si976378ejr.1.2023.02.28.02.50.51; Tue, 28 Feb 2023 02:51:13 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=hFiGqwIy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231216AbjB1KsP (ORCPT + 99 others); Tue, 28 Feb 2023 05:48:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32822 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230479AbjB1Kr5 (ORCPT ); Tue, 28 Feb 2023 05:47:57 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2135A2108; Tue, 28 Feb 2023 02:47:55 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 6BDA96602FD5; Tue, 28 Feb 2023 10:47:53 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581274; bh=WS/5GDWx9zfOrHB3JiHOO+tDSOb8JiL3fs15woWgU4M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hFiGqwIy0PW5EEBiCOUUhlRawMccNNZVVKNBuS2jqmVQkisdZSCiAw/FNWT0nfE14 23urU4jIHs8M5D739n8PlEArHUfAm2KIRtvD/rHiycwSKjzNmHkWYq0r0n7OlIMM2y NPa6H5/c6Bg+7k8Vfy/7iwQcfIeUBS+YxS91h28an+eYDiNvSvmIvvGBOrYOxvSm5u 6jHdz1r9ZKc/XOXYmJAKb/kXUcLz6YFHAVcfltEm2AeNzR1yvS3ZH8NGrdPU9I0CPO AeZAaWANoHuMB3VsKL3wtCNT7jyvtUcacSuAnjdIeth14V0U+3ilkvaxzPakmaIefj wFwKZm9CJy7jA== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org, Alyssa Rosenzweig , =?utf-8?q?N=C3=ADcolas?= =?utf-8?q?_F_=2E_R_=2E_A_=2E_Prado?= Subject: [PATCH v3 07/18] arm64: dts: mediatek: mt8192: Add GPU nodes Date: Tue, 28 Feb 2023 11:47:30 +0100 Message-Id: <20230228104741.717819-8-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071671053785874?= X-GMAIL-MSGID: =?utf-8?q?1759071671053785874?= From: Alyssa Rosenzweig The MediaTek MT8192 includes a Mali-G57 GPU supported in Panfrost. Add the GPU node to the device tree to enable 3D acceleration. The GPU node is disabled by default. It should be enabled by board with its power supplies correctly assigned. Signed-off-by: Alyssa Rosenzweig [nfraprado: removed sram supply, tweaked opp node name, adjusted commit message] Signed-off-by: Nícolas F. R. A. Prado [wenst@: disable GPU by default; adjusted prefix; split out board change] Signed-off-by: Chen-Yu Tsai [Angelo: cosmetic fixes] Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8192.dtsi | 107 +++++++++++++++++++++++ 1 file changed, 107 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi index 87b91c8feaf9..34631adc52c6 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi @@ -312,6 +312,91 @@ timer: timer { clock-frequency = <13000000>; }; + gpu_opp_table: opp-table-0 { + compatible = "operating-points-v2"; + opp-shared; + + opp-358000000 { + opp-hz = /bits/ 64 <358000000>; + opp-microvolt = <606250>; + }; + + opp-399000000 { + opp-hz = /bits/ 64 <399000000>; + opp-microvolt = <618750>; + }; + + opp-440000000 { + opp-hz = /bits/ 64 <440000000>; + opp-microvolt = <631250>; + }; + + opp-482000000 { + opp-hz = /bits/ 64 <482000000>; + opp-microvolt = <643750>; + }; + + opp-523000000 { + opp-hz = /bits/ 64 <523000000>; + opp-microvolt = <656250>; + }; + + opp-564000000 { + opp-hz = /bits/ 64 <564000000>; + opp-microvolt = <668750>; + }; + + opp-605000000 { + opp-hz = /bits/ 64 <605000000>; + opp-microvolt = <681250>; + }; + + opp-647000000 { + opp-hz = /bits/ 64 <647000000>; + opp-microvolt = <693750>; + }; + + opp-688000000 { + opp-hz = /bits/ 64 <688000000>; + opp-microvolt = <706250>; + }; + + opp-724000000 { + opp-hz = /bits/ 64 <724000000>; + opp-microvolt = <725000>; + }; + + opp-748000000 { + opp-hz = /bits/ 64 <748000000>; + opp-microvolt = <737500>; + }; + + opp-772000000 { + opp-hz = /bits/ 64 <772000000>; + opp-microvolt = <750000>; + }; + + opp-795000000 { + opp-hz = /bits/ 64 <795000000>; + opp-microvolt = <762500>; + }; + + opp-819000000 { + opp-hz = /bits/ 64 <819000000>; + opp-microvolt = <775000>; + }; + + opp-843000000 { + opp-hz = /bits/ 64 <843000000>; + opp-microvolt = <787500>; + }; + + opp-866000000 { + opp-hz = /bits/ 64 <866000000>; + opp-microvolt = <800000>; + }; + }; + soc { #address-cells = <2>; #size-cells = <2>; @@ -1266,6 +1351,28 @@ mmc1: mmc@11f70000 { status = "disabled"; }; + gpu: gpu@13000000 { + compatible = "mediatek,mt8192-mali", "arm,mali-valhall-jm"; + reg = <0 0x13000000 0 0x4000>; + interrupts = , + , + ; + interrupt-names = "job", "mmu", "gpu"; + + clocks = <&apmixedsys CLK_APMIXED_MFGPLL>; + + power-domains = <&spm MT8192_POWER_DOMAIN_MFG2>, + <&spm MT8192_POWER_DOMAIN_MFG3>, + <&spm MT8192_POWER_DOMAIN_MFG4>, + <&spm MT8192_POWER_DOMAIN_MFG5>, + <&spm MT8192_POWER_DOMAIN_MFG6>; + power-domain-names = "core0", "core1", "core2", "core3", "core4"; + + operating-points-v2 = <&gpu_opp_table>; + + status = "disabled"; + }; + mfgcfg: clock-controller@13fbf000 { compatible = "mediatek,mt8192-mfgcfg"; reg = <0 0x13fbf000 0 0x1000>; From patchwork Tue Feb 28 10:47:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62415 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940249wrd; Tue, 28 Feb 2023 02:49:44 -0800 (PST) X-Google-Smtp-Source: AK7set9cYHMc81PSiqYAaAKOEchyV0RGz/TF6H0IgnGOMfHOHzciT1w5px4FGAUpCxwgQAYww1wk X-Received: by 2002:a05:6402:134b:b0:4ab:4c5e:b0ed with SMTP id y11-20020a056402134b00b004ab4c5eb0edmr2978156edw.21.1677581383967; Tue, 28 Feb 2023 02:49:43 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581383; cv=none; d=google.com; s=arc-20160816; b=dVVJDLmFke4UNzB7QiiUvHolC7Ol+doC2Ru5er1QLekJ1xD3UXJBXqY3xVOFriDC83 RgsfS4QBSZrsgRiYq9cwoG/4FzLGcYKhX8weiI2GSyKqcCm0g33eSohTOXdCbRDnU+QK uaJsY7wf03jg/CVRhM09nU77s8MbRAKVJTxRrONEUY3qSvhh3B2Qbm1C3ysfu9NfyXY8 o2FxNToc9Q06CXTTP/xEfC3W02zgBJJTprMBFQkvfLua1iMfcOrsrYInR1Hpi5jsufdX gNzxb0Er1J83+VhFcRsieue+jG71WTfXYizEyo2f1GVkfwO49ZUEgQyxneSqdTTawbcd Dp1w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=utYIURzb9H+PUOEgIZJBdC1OsrIaBrPSFsBOzSPfNZw=; b=s2xM28DoQMZMscOKXlaCIFYUqHXpHyD6Pc60gq3EsPINDoYoBDhqAcytSh+cdFiyKQ 01XmKB7zctk847f+N4rla3mTeG52HctXt1nbt2yAB8O77Ve0lSIG7fkWD65EGO7rXsx7 QZtFcFpTe8FhEJK2NBR5XxbDVAzYL4hZf858dyEqPsDcL/lVnRoy6T3Qk3fhJuWx66C7 Yn0jVUjEglMYbjzbRTnva0MGgQ/OdJgq0j4LrarEcnX9sW+NqYaOjnDLZld6/qHvReIC O96x4vwZYW9BLndqv4gkUFmzEKAOA5azYimBRHt1Kgj3We1K5WLctIbd0R2Lay7NLDgO zDpA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=ima4zDZi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id n12-20020a05640206cc00b004aee50e5393si2310851edy.101.2023.02.28.02.49.20; Tue, 28 Feb 2023 02:49:43 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=ima4zDZi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231295AbjB1KsV (ORCPT + 99 others); Tue, 28 Feb 2023 05:48:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33374 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231159AbjB1KsG (ORCPT ); Tue, 28 Feb 2023 05:48:06 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C57406E9B; Tue, 28 Feb 2023 02:47:55 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 297D56602FD6; Tue, 28 Feb 2023 10:47:54 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581274; bh=2d8a1s6Yhde89pXYtEnq08v+ES25mvl579PIaEXQyEw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ima4zDZiIey6aYeTZgcLCNjPNHGjugB/Df1/IfaoIYBEivRgbURpY7DngWKPpL4IN bTPc+7QzSiOv44327eM+ZQGsEs0ewW2kgtQta4Uyp13ddd9/dcA5U/earYcBMoqJf0 OE9DgpcdUav5OgHsjnYuA+8LefTbmI3bwb4pNptqhYDU5Ui574U9YpEC0iVCaNQI8P jidOEyEuUASIf5J+FmOL36A74vQj0OFbFX74LCWavpC8cPg498ZUx7daM1/JdlISJy R184Qb853erFpVWQNLbFLeyjghIh/YcJhLQ/M/7gTOaN7tL2Dk4wJ2NcdbJTr7b9/8 aSFqUCItI9ftQ== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 08/18] arm64: dts: mediatek: mt8192: Add mfg_ref_sel clock to MFG0 domain Date: Tue, 28 Feb 2023 11:47:31 +0100 Message-Id: <20230228104741.717819-9-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071577426026272?= X-GMAIL-MSGID: =?utf-8?q?1759071577426026272?= The mfg_ref_sel clock is a mux used to switch between different "safe" (and slower) clock sources for the GPU: this is used during MFGPLL reconfiguration and eventually during idling at very low frequencies. This clock getting turned off means that the GPU will occasionally be unclocked, producing obvious consequences such as system crash or unpredictable behavior: assigning it to the top level MFG power domain will make sure that this stays on at all times during any operation on the MFG domain (only GPU-related transactions). Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8192.dtsi | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi index 34631adc52c6..a29cdff8a095 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi @@ -499,8 +499,9 @@ power-domain@MT8192_POWER_DOMAIN_CONN { power-domain@MT8192_POWER_DOMAIN_MFG0 { reg = ; - clocks = <&topckgen CLK_TOP_MFG_PLL_SEL>; - clock-names = "mfg"; + clocks = <&topckgen CLK_TOP_MFG_PLL_SEL>, + <&topckgen CLK_TOP_MFG_REF_SEL>; + clock-names = "mfg", "alt"; #address-cells = <1>; #size-cells = <0>; #power-domain-cells = <1>; From patchwork Tue Feb 28 10:47:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62422 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940662wrd; Tue, 28 Feb 2023 02:50:53 -0800 (PST) X-Google-Smtp-Source: AK7set+Zry7Z45rYf+i6axcvIGpU3hXW/M2768MGASxP1m8PQB4GvwL1XLU+gaXb2wDP8AW3maLT X-Received: by 2002:a17:906:974e:b0:8af:3fcc:2b05 with SMTP id o14-20020a170906974e00b008af3fcc2b05mr2941910ejy.12.1677581453394; Tue, 28 Feb 2023 02:50:53 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581453; cv=none; d=google.com; s=arc-20160816; b=dN83zLFjXH0hIucnCnMRovMV9ojXZRySBfXCROXhBgw+8vw4EVqV+/3Q/XjhUT0D2X QWd1JmhApBXxtNuMwC4s4l+UzKrgFOWohLI3W03Ys9vGoy/2heyKKjfKrFNhlorKu7Vx ISIaitUwtAuS+3/HDyM63O9WqG53eKs09Mwh2ml/a1jF76U5uQ9MpHSIsTrTSiz1N08F tyWpLGC1iyY9VH9KyL9JoBiJTVhgu6wFY+6uFSpEybXXBe8b5fWKEkmV2AivsG+97yNB ZW9fqFBx8anQJXCxPe/a3MqQPAu/3tRbKy4EO3bT/av7MoRS/rMKqKL9H7oJQD0f60Ra /47Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=2uI8ks2HSjCnl59mBX3gQui6Wi/0PmjCI1VR792jQrk=; b=I6EtX+9Q9fezfQlEckKiHWNkzAyRDNEtHqQnb3R8a0oopjspsGrwbCSNSC6YGRPX94 Wz3H0u6qRe0umUKdWAy6orLTUH+g2tUCIiIMhtDIKPf2KgdR8A3jwF8pdW5hgs1dDw8e rFDzGkU/eMOB7r9E55A5ZBR37mBMCCrgUECGkXaTFOV/7X98r/njidO+vl6AJR4p4bHK XyFe9tYvohqT7gbcpMfW1vWLoAXzLpcdxRioYjV4sQbCbXm8scQJoOVItR6nHpmUfw+/ xfUCwwjPUI03rSwp7g8bhsFZrTy/cPPbvsXWju3XC20Tatc1jAbiSgtMBDwanslvug1W U36w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=jUnwV8Dk; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id g15-20020a170906868f00b008d518d4bf7dsi8869675ejx.562.2023.02.28.02.50.30; Tue, 28 Feb 2023 02:50:53 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=jUnwV8Dk; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231208AbjB1KsS (ORCPT + 99 others); Tue, 28 Feb 2023 05:48:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33372 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231160AbjB1KsG (ORCPT ); Tue, 28 Feb 2023 05:48:06 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 69A4EA5FB; Tue, 28 Feb 2023 02:47:56 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id C54BB6602FD8; Tue, 28 Feb 2023 10:47:54 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581275; bh=/37a11W4Djj29RkQI1F06mX5BvaAyxmllH1tjzesJsU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jUnwV8DkKYgp0efQlZ3Av9SsbY6lnJiN2sKcpLo/e4f3yhDfgFMfut41lHFFvxFJF 7ZaNMdC5qXqThl/VOOPyDJdTSvotOxLx6I+hQtMNgy2AOkVx3GjwHFHi9BUzXETiSn D9Htts/fzp+ZHMRu8u0SVAE1T0LxZOfO3pjH4tZ4b1omL8+eroO8SAU9tvIIYkpV4X HuZP6Nfj14F9VHdUOvoAnRyABirJJRD/x+vGKaHFNDPmpbXHv/adsWc7yVjjjBVEXK OcUP987PtCzd+cLJT+jhhJzO5sBuqKgFmsGi+MD9ec7pmuT6yg/NL2+TSUsQSBe5Yt 1NNvMZLvyqSAg== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org, =?utf-8?b?TsOtY29s?= =?utf-8?b?YXMgRi4gUi4gQS4gUHJhZG8=?= Subject: [PATCH v3 09/18] arm64: dts: mediatek: mt8192-asurada: Add MFG0 domain supply Date: Tue, 28 Feb 2023 11:47:32 +0100 Message-Id: <20230228104741.717819-10-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071650168714004?= X-GMAIL-MSGID: =?utf-8?q?1759071650168714004?= From: Nícolas F. R. A. Prado The mfg0 power domain encompasses the whole GPU and its surrounding glue logic. This power domain has a separate power rail. Add its power supply for Asurada. Signed-off-by: Nícolas F. R. A. Prado [wenst@chromium.org: fix subject prefix and add commit message] Signed-off-by: Chen-Yu Tsai [Angelo: Reordered commits to address DVFS stability issues] Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 4 ++++ arch/arm64/boot/dts/mediatek/mt8192.dtsi | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi index 9f12257ab4e7..ec013d5ef157 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -380,6 +380,10 @@ &i2c7 { pinctrl-0 = <&i2c7_pins>; }; +&mfg0 { + domain-supply = <&mt6315_7_vbuck1>; +}; + &mipi_tx0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi index a29cdff8a095..f19d4a8ef3f6 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi @@ -497,7 +497,7 @@ power-domain@MT8192_POWER_DOMAIN_CONN { #power-domain-cells = <0>; }; - power-domain@MT8192_POWER_DOMAIN_MFG0 { + mfg0: power-domain@MT8192_POWER_DOMAIN_MFG0 { reg = ; clocks = <&topckgen CLK_TOP_MFG_PLL_SEL>, <&topckgen CLK_TOP_MFG_REF_SEL>; From patchwork Tue Feb 28 10:47:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62416 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940314wrd; Tue, 28 Feb 2023 02:49:54 -0800 (PST) X-Google-Smtp-Source: AK7set+xa/QLo6xvizkg77nsIiDQl6QJZJXlScuwVALT5KJBg8svg8YVBY5RrDAzjH3LlLwFkzEo X-Received: by 2002:a17:906:a08:b0:886:50d:be8d with SMTP id w8-20020a1709060a0800b00886050dbe8dmr2151345ejf.13.1677581394220; Tue, 28 Feb 2023 02:49:54 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581394; cv=none; d=google.com; s=arc-20160816; b=L4pHnMfCivwfroOdI+UZ21amNtV3XSqW7dLb+8N1MF/Sbw/1pRsHoYWiTyd8+BrUO6 W3OTLOnwuocJ//gRiw00DbNFm15DuTsig9g0Y4h/gUhbbfe0Wgxmvn5AzK/cJIUrna9C 8FVDi9mYncTXn9j4eEVQublXKdaykSBORu2sqThcANMMICOHN+c+pKdwrK9YvOxNqkcg 5yQu67gJbH1GNepBqsEM7fVtEuIvEsStdL9RJAvpe6KAcjS39fwK08DsKmQq24752DKQ ydGhPWB9sKuFZqYQSTmSqYePvxUd4puAmWqC6FY2kifNbSFKvdK7muy00gZGRLVySNAE 7EXg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=iyLuPdQ36ws5UWwz0DTyVm+DRNbV7aqx7j1g6jgQM2s=; b=BP5NvSW/2lq1kxpKvBm/bxfvlmseWy5NOYkB+VaJMaqucWjvNkhJCXZPZeAggVB3ja I/X7EV7DSqcZKhFfGfE879ds0rM81ODgzl/rpEKUKX6k/EuIneD8Dn1EmQRQsweOXmZN sANglUw/zLxBouRzImemUl1oy/+VrnIYtiDlsnpMAO6ND1Rgi2HY71J77W0bYDsW4ufl D/qsBV0rBVzZl+7yfOJgboVmjBBPFgBCZcAU3RtqnoYuIWw5DnpUIZNvZEj+NSdRzWU0 OKF6PiVrjmDF3Mjc3ieNtmeUpJSaVOLtoRjFgQZ1tR4o6mRaB231RupaoyTto1Mtx68f ml/Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=BkmJzhOg; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id n22-20020a17090695d600b008ccc0fd3d13si2229144ejy.348.2023.02.28.02.49.30; Tue, 28 Feb 2023 02:49:54 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=BkmJzhOg; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231308AbjB1KsX (ORCPT + 99 others); Tue, 28 Feb 2023 05:48:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33390 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231177AbjB1KsH (ORCPT ); Tue, 28 Feb 2023 05:48:07 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1404D4C0B; Tue, 28 Feb 2023 02:47:57 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 6D8B26602FDC; Tue, 28 Feb 2023 10:47:55 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581275; bh=0DuJlRJGD/KVpO4odInSp/0rxcgpiRzq3+IVJVwVWMM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BkmJzhOgmkJosw1IA7xWf5oLQRhl1YAP7Yqw2UzBw82i7SFvHViUJdyKYMHlIqrw0 WV5jf9RJKGj37HvSAr5OGqMUTkikMYvQS9Wsqk8nX8A6azQ1CrSwUmcQt3Fs2T5VXb eY5AbfFxsjXwyzRthyx9e66VpX5QXKsakbdSc79l+Hq5nBpqfN9Q3EAHgvw1BF84Wa 37VgzuoWvk9K1yDFPQ4G5U5nEVnt1FJIIG6si1VPRfvS0XCbY+PvofiPlMvDwPXf0x dkAx3lI6gliwfW2jGMXqgCpUjQeDSyjRkES/RDE2nar5VVF084vOFIYB+Wenf8H0kx lDBFULPxkGgdQ== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 10/18] arm64: dts: mediatek: mt8192-asurada: Assign sram supply to MFG1 pd Date: Tue, 28 Feb 2023 11:47:33 +0100 Message-Id: <20230228104741.717819-11-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071587974927523?= X-GMAIL-MSGID: =?utf-8?q?1759071587974927523?= Add a phandle to the MT8192_POWER_DOMAIN_MFG1 power domain and assign the GPU VSRAM supply to this in mt8192-asurada: this allows to keep the sram powered up while the GPU is used. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 4 ++++ arch/arm64/boot/dts/mediatek/mt8192.dtsi | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi index ec013d5ef157..df477eb89f21 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -384,6 +384,10 @@ &mfg0 { domain-supply = <&mt6315_7_vbuck1>; }; +&mfg1 { + domain-supply = <&mt6359_vsram_others_ldo_reg>; +}; + &mipi_tx0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi index f19d4a8ef3f6..5c30caf74026 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi @@ -506,7 +506,7 @@ mfg0: power-domain@MT8192_POWER_DOMAIN_MFG0 { #size-cells = <0>; #power-domain-cells = <1>; - power-domain@MT8192_POWER_DOMAIN_MFG1 { + mfg1: power-domain@MT8192_POWER_DOMAIN_MFG1 { reg = ; mediatek,infracfg = <&infracfg>; #address-cells = <1>; From patchwork Tue Feb 28 10:47:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62417 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940365wrd; Tue, 28 Feb 2023 02:50:04 -0800 (PST) X-Google-Smtp-Source: AK7set9GDFcznKf13DZnFDGGp+jEjVvrUBIAykqueS0+JYn9Hrkxn99Qc6uPVNP9X/GX5V2bI506 X-Received: by 2002:aa7:cb92:0:b0:4af:75fd:8214 with SMTP id r18-20020aa7cb92000000b004af75fd8214mr2577145edt.38.1677581403917; Tue, 28 Feb 2023 02:50:03 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581403; cv=none; d=google.com; s=arc-20160816; b=XLSoIRmWoairowASV5tW5SIbxhvQwmVODZN25Un11cdgPhErR2Fag08wgl+rsgk7J+ FaQg8lx8lxYS7R42oVQcb6ya1yq7ppocY+wY7K2LyXoCH5yAMhAIShglaoHIXTTAZrn3 o9CBWJqdAx7oH3T1GNG+9dKjBDFGxdo1PQ/jvq0Yf6gb/5uKJ7m5XhZUyKuJQsnky+h+ G7GcXiMwar66GLUj2LTQerzn4jHoazgHxhMPdhSLyoCBWiU5yruXVEtvq3V0zqZPuTLm LjLodFmGqwK3leGbibLsIupKZcbDohJ+FdTTCPHrtd7k1n3cGxnrEGMt8C36awqCjZkC 9Wvw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=cHonwNaD+m1C7FdcuBBExSgPDVNzKwbqbEIk7xjFbP0=; b=bl1lUdcOUWHCJ+qA6duiDcURbNoTPYYcYlIJqfbFcXqCSkzNhGTGPOH5yPOcGoFc17 /LAKEYoZAuJW0wkS1svUHrM84mJwQkpFAmzmkobb60lU2RCQqLa5jrk//QIh2k9f2JTn fYIkOQladKrFFVSJNGcPtsWX486stQA1wxT9ptJz7bpKEPftjIiP9A5f2v6opSOMSrPV ZG1P8R1wIRlf+UMaZLK82Zf720Jn52SGbIRoSpfmkLtvL5PhEkK9v6yzfigxlIguUiOM kRni0EbRWyJIZBegLwo1yYeeVOcUCkRO6rRP6J4dEKDMbnz62H090dl0KVIyOeojeRJw pGIw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=eDNm0LLC; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id n5-20020a05640206c500b004ab1624f2d3si11786227edy.276.2023.02.28.02.49.40; Tue, 28 Feb 2023 02:50:03 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=eDNm0LLC; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231312AbjB1Ks1 (ORCPT + 99 others); Tue, 28 Feb 2023 05:48:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34006 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231181AbjB1KsO (ORCPT ); Tue, 28 Feb 2023 05:48:14 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 07563769A; Tue, 28 Feb 2023 02:47:57 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 141D16602FDA; Tue, 28 Feb 2023 10:47:56 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581276; bh=VIfsardJ+9N5gfD68eWHLQAfgPXFsPsNOQTEezXqqYc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eDNm0LLCVYLdi20WIoODyMKMVC8P5uQS2p5Qq97qO2zAHV0ibUPx5RkZf217/B6HT YNaBX3d/fmf1/ozomdQdlCY+gCjJQ27LOO3yElthsZAG1GZKO8Uwl81ywVL62MKWpc qNE2PN7EJ/0QHu968Oe44E4LcH/imaprFBoPeHbMiKcAJFI2Zntw8ahIFUq781sYJE V1kbO6LRhave0fc3ySnfaSXgmrTw/sE3nc6weSJHeDwqLhrsFVlmeZcM7VNOnub5og Z922lNkLrWn8fVCIyqwjZyxYF1AyhPOx5JQxthHqlKAySNCKvK48INWrtOoNI5xctj TV/uQQSB/aNlA== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 11/18] arm64: dts: mediatek: mt8192-asurada: Couple VGPU and VSRAM_OTHER regulators Date: Tue, 28 Feb 2023 11:47:34 +0100 Message-Id: <20230228104741.717819-12-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071598411864117?= X-GMAIL-MSGID: =?utf-8?q?1759071598411864117?= Add coupling for these regulators, as VSRAM_OTHER is used to power the GPU SRAM, and they have a strict voltage output relation to satisfy in order to ensure GPU stable operation. While at it, also add voltage constraint overrides for the GPU SRAM regulator "mt6359_vsram_others", but don't touch mt6315's vbuck1 as its constraints are fine. Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi index df477eb89f21..c8b6e1a9605b 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -447,6 +447,13 @@ &mt6359_vrf12_ldo_reg { regulator-always-on; }; +&mt6359_vsram_others_ldo_reg { + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <850000>; + regulator-coupled-with = <&mt6315_7_vbuck1>; + regulator-coupled-max-spread = <10000>; +}; + &mt6359_vufs_ldo_reg { regulator-always-on; }; @@ -1411,6 +1418,8 @@ mt6315_7_vbuck1: vbuck1 { regulator-max-microvolt = <1193750>; regulator-enable-ramp-delay = <256>; regulator-allowed-modes = <0 1 2>; + regulator-coupled-with = <&mt6359_vsram_others_ldo_reg>; + regulator-coupled-max-spread = <10000>; }; }; }; From patchwork Tue Feb 28 10:47:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62418 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940392wrd; Tue, 28 Feb 2023 02:50:08 -0800 (PST) X-Google-Smtp-Source: AK7set+eBFwQN8ByT0FodS2vSiYLSjO/h0a7CrJHWGQ76fyJS5hFjhIGbgu94UN1hQXmxwUtKinT X-Received: by 2002:a17:906:2b05:b0:8af:305b:76af with SMTP id a5-20020a1709062b0500b008af305b76afmr2032664ejg.33.1677581407927; Tue, 28 Feb 2023 02:50:07 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581407; cv=none; d=google.com; s=arc-20160816; b=ZingqTMDUSqCE57Hr5NlUE8AwW/EiizCb+SJI2zM8wPCPqYCP37A/r+jbaXz8mSazR XX13Dm0C7t7Jz+5XeRtCboMg1Q5QvX9oss7UkfFUlWbkiH4TpODgw7AyjfaBJHugNwqN QBgAunLqnRjpU+xV7BFVHB4QK6eEQ/LGV36aO521+coSj9Hps0wIb8dPhCsJtRY2vBJ4 H98dDfYsvq8SZ/fmTeZS2AHqLSXTN1KnMcZ72b0cD1djCDl6UxPy3AFQYySdSmhgXckS K76wQFZIjZNwwdxBdCKL5fZXd6SVvWkGmlhAOrJXxBs4H2uLXm/KKoOJyArYyCeW2DbY 47HQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=gZEd3g//7mpoq/lQlfiRNR3X3NLQ4XWrdrl3CYDAo+k=; b=X92x3o45Xp8NqOv6EX1NrhxBtGbKohlO0OGzptrbgsA1BOIFzRajnpIwH0YYvkwmQ4 /2T9PMMUHnlKxh7dUijwJ3I59vEnC4+MU1w33AsYFDIAS7qmtQMoDPf54HYsYvo5Tscl dtw/zOZ7QtHxEfDofPPeUnRdeKuZfELdHgDMuISwzMxMXLGOvYyelrhTMgYJ8HoUuT93 ZklVkQhvGVZfsqclL9PKJeVKz4XtkMbiSbaUh40kXRBK7omBvvp1jS5rYIrdYXm84i7J Q/bSgrhYXrQDvDCevClQbKipXfeXU9g6YVyzQmg3Ih27qdBg+jYW3r+RN6DEjKIl4UH9 sQWw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=bzE81dy4; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id h3-20020a170906854300b008b593e8957esi2140011ejy.884.2023.02.28.02.49.45; Tue, 28 Feb 2023 02:50:07 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=bzE81dy4; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231241AbjB1Ksb (ORCPT + 99 others); Tue, 28 Feb 2023 05:48:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33390 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231222AbjB1KsP (ORCPT ); Tue, 28 Feb 2023 05:48:15 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD9416A61; Tue, 28 Feb 2023 02:47:58 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id AF3B56602FDB; Tue, 28 Feb 2023 10:47:56 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581277; bh=ZrDmD1sWJzuZxLXrgoqDyjE5ZroJ8Fh1Xr2mllsFmVQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bzE81dy4xS0Ef1DuEpeSeEggU2pTIVv0EEEeHxy2rgtWa6PLl78uXWV5jKW57KKIc 1Q2clOeaUFd6WKMZqR3Bp1eRJZPSxtDVNFhIaUUNgsIG6cfEUlayeJtPTT9enM46y9 wPzHDPulBQGKMzJHvKKOVNUF9S1gTWW5PWbqFdKz2yanajmh0WDSLcykvKFyzgKlNq OoEWATOBFu2YUX1PS1mJKXI7798a8hFgNcBBwXZxe7mGD+8jQ8XXNY935R9IRPxn0P 37csBH6y/ZPxiDWkMo5mAQXD96snxtWPQ4xF+5zWWjxNEPB3ZPQ6I/8iw/142ZIStF lltp0oZWz6ATQ== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org, Alyssa Rosenzweig Subject: [PATCH v3 12/18] arm64: dts: mediatek: mt8192-asurada: Enable GPU Date: Tue, 28 Feb 2023 11:47:35 +0100 Message-Id: <20230228104741.717819-13-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071602340931294?= X-GMAIL-MSGID: =?utf-8?q?1759071602340931294?= From: Alyssa Rosenzweig Enable the GPU with its power supplies described. Signed-off-by: Alyssa Rosenzweig [wenst@: patch split out from MT8192 GPU node patch] Signed-off-by: Chen-Yu Tsai [Angelo: Minor commit title fix] Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi index c8b6e1a9605b..067685191ba6 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -275,6 +275,11 @@ &dsi_out { remote-endpoint = <&anx7625_in>; }; +&gpu { + mali-supply = <&mt6315_7_vbuck1>; + status = "okay"; +}; + &i2c0 { status = "okay"; From patchwork Tue Feb 28 10:47:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62419 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940488wrd; Tue, 28 Feb 2023 02:50:22 -0800 (PST) X-Google-Smtp-Source: AK7set+mqBBLunIWbfhpq5sKcy2qG00RBuBpYWyt0VPBoSsHEFdjea2xQZJAy/546zdFEb/7bqN3 X-Received: by 2002:a17:906:6d0e:b0:8b1:7ead:7d43 with SMTP id m14-20020a1709066d0e00b008b17ead7d43mr1861489ejr.50.1677581421795; Tue, 28 Feb 2023 02:50:21 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581421; cv=none; d=google.com; s=arc-20160816; b=ceUaba6XPoj2OHdNKTCVH2aj+L8Y5VQusWs0kgWhkdVPYwe25hcg7yrFFvTkvGJGtT jygjErOhwly3/ahisQJszlZEiFO8dJqJwEfw/ntLqodGiRaI81om/C/oFbragaszNH1Q q6/+DuKaxVXAp7EX455oyPuZ+X4RCMu6HC8ubLRHHtZB22ojcL9QnJqAGlrfkuXR9T// t5Fqvc+kFf1hIlY4V3mT1tId6+6S9FbccS614qk628WOKm7rHhx6PcKQnIVJc3J1dTs9 hFZ31wDMTnuNnRr82B+jPbWTBup+C/nLGaXRPJiFIyHCrOutuaxAnIc/2YNnoDKxri8W VHPg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=85VIfu5uL3eaKc4jaB4Goy7oFn85dlROCu4EsJpy1NY=; b=k/oUqmTOji6QzcIkEyM7QDaIIIjOFgLMsl0qbkfBKxy6j5x48uvh8XuIsuIfWMHxyq uL4l/3lztjBQAii8H5oeJgFRqWQ8pOD2xH02ouI0hLHCDfhuQqPSMl0ox5X8eAog2FHO an1LJp3/7flAtIbnnijVkJQWykU3N1WsTU0oanxEhT4c01ir2NDxXIZQwG8iHtln7dCU c3tcKxjAn1xdUcp2UQO771GfRPwhvRW3Y/3OSP/Is0Gk6P1qgRnBhR4JoxhfVcVEiZ4m /vneOOimBvOrWURVQqj5McywI8chBqE/cYtZ5A01Uv+y7DeBgO2DtIM+o9JjitdUWSvB 2JsA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=Xe9WLaq3; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id u15-20020a05640207cf00b004ab4bdd34e8si11282222edy.417.2023.02.28.02.49.59; Tue, 28 Feb 2023 02:50:21 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=Xe9WLaq3; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231337AbjB1Kse (ORCPT + 99 others); Tue, 28 Feb 2023 05:48:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34006 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231229AbjB1KsP (ORCPT ); Tue, 28 Feb 2023 05:48:15 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 432084C1F; Tue, 28 Feb 2023 02:47:59 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 5FCA46602FDD; Tue, 28 Feb 2023 10:47:57 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581277; bh=KQl+1992t3fzHAo6w7W+uAYOQeZPx/82oAPGoJNpTLE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Xe9WLaq3kXmjLFR7IiT8Hn40k3Ol8L118xWU7hVeSVN4exhL0sc2fOj2Jp4nMj2+a NX74A23spu82s1ciJMsH/zpJy+KeUCWZJaNEibn0Y8gdPy7ZsKDkfWxrk63Qe+LsL1 UCXX1LqpptivTIk7XN9P0RUhRcEDuAiK33ym1fySxKNHSluWMw4NSA3VUUtXqUafci dmpxL9UOO2n0Qhso3myRCSrNAwYeiVxp60pw7fX+HOaQVEWhvRfNyroSHPT/bz4P26 ruvXorklpLrqC0QTI4JA0F3kdU1gcfMePKiwW/rzpnR3vlf+r2cKIS0ETdjdapwWMd rYEZIXaySzjJg== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 13/18] arm64: dts: mediatek: mt8195: Add mfg_core_tmp clock to MFG1 domain Date: Tue, 28 Feb 2023 11:47:36 +0100 Message-Id: <20230228104741.717819-14-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071616826484538?= X-GMAIL-MSGID: =?utf-8?q?1759071616826484538?= Similarly to what can be seen in MT8192, on MT8195 the mfg_core_tmp clock is a mux used to switch between different "safe" (and slower) clock sources for the GPU: this is used during MFGPLL reconfiguration and eventually during idling at very low frequencies. This clock getting turned off means that the GPU will occasionally be unclocked, producing obvious consequences such as system crash or unpredictable behavior: assigning it to the top level MFG power domain will make sure that this stays on at all times during any operation on the MFG domain (only GPU-related transactions). Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index 8f1264d5290b..d116830d6af3 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -446,8 +446,9 @@ mfg0: power-domain@MT8195_POWER_DOMAIN_MFG0 { power-domain@MT8195_POWER_DOMAIN_MFG1 { reg = ; - clocks = <&apmixedsys CLK_APMIXED_MFGPLL>; - clock-names = "mfg"; + clocks = <&apmixedsys CLK_APMIXED_MFGPLL>, + <&topckgen CLK_TOP_MFG_CORE_TMP>; + clock-names = "mfg", "alt"; mediatek,infracfg = <&infracfg_ao>; #address-cells = <1>; #size-cells = <0>; From patchwork Tue Feb 28 10:47:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62425 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940960wrd; Tue, 28 Feb 2023 02:51:50 -0800 (PST) X-Google-Smtp-Source: AK7set9sJ+ouSWUsO2jNkjYpY2h62S63hzkD06nQve2aZWyWSBZID6lIlw1+2JSThO4pnSb8Mhvg X-Received: by 2002:a05:6a20:7a97:b0:c2:b6cf:96db with SMTP id u23-20020a056a207a9700b000c2b6cf96dbmr2560240pzh.39.1677581509842; Tue, 28 Feb 2023 02:51:49 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581509; cv=none; d=google.com; s=arc-20160816; b=GzAyKaoekf60aTlv7QgaucQiDCIMixVpHdRPLQWjuwHi0mEdcyMo0a+ZA2vp+bHx7Q 57z4G4iii/cezv75q3vEzo145/vJZjwdsSZNfuI/X5YUMonXnwGVzAHlhhK7jbjuoZ9h 1BdOOmtgDGqb+iZk86DSspwoUAj1uD93q5dAwJ6Pesyw+zIDOeizZzN0bss6Dnmx6oMR KEKdSYugpci8xwRkFY+JYfu8ntZBPYGaDXpeIhJqgRHVhccMdI59BF0DRrUAAGHqnekL X/SSO8XY6fToczyiQHWh+RLU/1WN9ZkctDxGGQHwg32f07J8KO7SgQ5qkMCID1QNUL4Z DuZg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=IHUnpS+jgII8NH6CUZkk0oqQjLbd64MUZcAKoSVnw24=; b=l73D/k/sdfx/Jl+nGvoHAxRPMwGfgqweHoOo/UGeW8n00Hl1Xe4f6Z3aAtkr5LiNsT G91PoRTpTUGuewpPGkNr3z9E99dRrM08NsI0lXAOzv/AIfy3UiB1nQMkqp43Tvxv5m9f QafATXEU4lFcQlqCSk1Wt8vfgSSGsAhNXqMRhDc+kzML3yFlJdBW6jJA3ECxOFDR293f 7bV/fBD+WJDJqq7fYkNDNik5LSfLtfDImGdxjoivkjf4cy2MiGmyNwyfDID6ItIzRKJx 88bWqMF6DStpDzXJN5pxDoxLDyT96M+iGZRj6QA7wswiUdqt8WYKA7RNWIO9iezUy+bU 460w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b="ar5wQuJ/"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id m3-20020a632603000000b0050324795c32si10172715pgm.319.2023.02.28.02.51.36; Tue, 28 Feb 2023 02:51:49 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b="ar5wQuJ/"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231352AbjB1Ksx (ORCPT + 99 others); Tue, 28 Feb 2023 05:48:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34026 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230381AbjB1KsR (ORCPT ); Tue, 28 Feb 2023 05:48:17 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53A102885F; Tue, 28 Feb 2023 02:47:59 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 065186602FDE; Tue, 28 Feb 2023 10:47:57 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581278; bh=smKRDmDdu68lnpbPgqG4z/RTkzBSVrXMEAsrpvTEOiY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ar5wQuJ/4XMRO/fhjH1erUDGVxa2IrETJPY3HYhhDkbOnhBN49QpB+RSCUpUm98je Q+BV1ivVx6kqXx0wLmg8mmMOSczH3bJvWN0rC7Oh1cnvgvLdB/+ErTkRxlZxgzNEO7 +6xFd570rLl1/a4f7Adtx+49khPcOLZMYPMFKIohalxbMFBPmR63g++cMg+MCU4tXv kaAnEtO3YCbMh4VdX6cTfIoGULFgNjj2TfBUtHArpxkuWtIGrx6AfDu88xcSQIO6tb UXOwEArS1zdQ5wbUwPYx4UfqIQsEdV2YKIKKLRFABBr7/nXntCkTxVDKzCvYSSnF7y 4pstYL5APJD9Q== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 14/18] arm64: dts: mt8195: Add panfrost node for Mali-G57 Valhall Natt GPU Date: Tue, 28 Feb 2023 11:47:37 +0100 Message-Id: <20230228104741.717819-15-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071709289844147?= X-GMAIL-MSGID: =?utf-8?q?1759071709289844147?= Add GPU support through panfrost for the Mali-G57 GPU on MT8195 with its OPP table but keep it in disabled state. This is expected to be enabled only on boards which make use of the GPU. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 90 ++++++++++++++++++++++++ 1 file changed, 90 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index d116830d6af3..0e4ee7713c30 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -333,6 +333,76 @@ performance: performance-controller@11bc10 { #performance-domain-cells = <1>; }; + gpu_opp_table: opp-table-gpu { + compatible = "operating-points-v2"; + opp-shared; + + opp-390000000 { + opp-hz = /bits/ 64 <390000000>; + opp-microvolt = <625000>; + }; + opp-410000000 { + opp-hz = /bits/ 64 <410000000>; + opp-microvolt = <631250>; + }; + opp-431000000 { + opp-hz = /bits/ 64 <431000000>; + opp-microvolt = <631250>; + }; + opp-473000000 { + opp-hz = /bits/ 64 <473000000>; + opp-microvolt = <637500>; + }; + opp-515000000 { + opp-hz = /bits/ 64 <515000000>; + opp-microvolt = <637500>; + }; + opp-556000000 { + opp-hz = /bits/ 64 <556000000>; + opp-microvolt = <643750>; + }; + opp-598000000 { + opp-hz = /bits/ 64 <598000000>; + opp-microvolt = <650000>; + }; + opp-640000000 { + opp-hz = /bits/ 64 <640000000>; + opp-microvolt = <650000>; + }; + opp-670000000 { + opp-hz = /bits/ 64 <670000000>; + opp-microvolt = <662500>; + }; + opp-700000000 { + opp-hz = /bits/ 64 <700000000>; + opp-microvolt = <675000>; + }; + opp-730000000 { + opp-hz = /bits/ 64 <730000000>; + opp-microvolt = <687500>; + }; + opp-760000000 { + opp-hz = /bits/ 64 <760000000>; + opp-microvolt = <700000>; + }; + opp-790000000 { + opp-hz = /bits/ 64 <790000000>; + opp-microvolt = <712500>; + }; + opp-820000000 { + opp-hz = /bits/ 64 <820000000>; + opp-microvolt = <725000>; + }; + opp-850000000 { + opp-hz = /bits/ 64 <850000000>; + opp-microvolt = <737500>; + }; + opp-880000000 { + opp-hz = /bits/ 64 <880000000>; + opp-microvolt = <750000>; + }; + }; + pmu-a55 { compatible = "arm,cortex-a55-pmu"; interrupt-parent = <&gic>; @@ -1790,6 +1860,26 @@ ufsphy: ufs-phy@11fa0000 { status = "disabled"; }; + gpu: gpu@13000000 { + compatible = "mediatek,mt8195-mali", "mediatek,mt8192-mali", + "arm,mali-valhall-jm"; + reg = <0 0x13000000 0 0x4000>; + + clocks = <&mfgcfg CLK_MFG_BG3D>; + interrupts = , + , + ; + interrupt-names = "job", "mmu", "gpu"; + operating-points-v2 = <&gpu_opp_table>; + power-domains = <&spm MT8195_POWER_DOMAIN_MFG2>, + <&spm MT8195_POWER_DOMAIN_MFG3>, + <&spm MT8195_POWER_DOMAIN_MFG4>, + <&spm MT8195_POWER_DOMAIN_MFG5>, + <&spm MT8195_POWER_DOMAIN_MFG6>; + power-domain-names = "core0", "core1", "core2", "core3", "core4"; + status = "disabled"; + }; + mfgcfg: clock-controller@13fbf000 { compatible = "mediatek,mt8195-mfgcfg"; reg = <0 0x13fbf000 0 0x1000>; From patchwork Tue Feb 28 10:47:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62420 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940571wrd; Tue, 28 Feb 2023 02:50:32 -0800 (PST) X-Google-Smtp-Source: AK7set/pF9OghDStKZENOxA7Q77j3aU60xuT2PjuuVvLEBLN3n3C2I2DlG1BJ/YXhbYLYLkGZEcf X-Received: by 2002:a17:907:11dd:b0:889:1eb1:7517 with SMTP id va29-20020a17090711dd00b008891eb17517mr2026250ejb.30.1677581432440; Tue, 28 Feb 2023 02:50:32 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581432; cv=none; d=google.com; s=arc-20160816; b=pFogyoeItnlWN9ql1wcmeP+3dgj2YmgaS7SIkJAGywbpw969tzli8hBgLMRBTDcSg6 r/lSKpXbQGv+p2KVkq3ZPuzvw+ikg8sQXljphtMROp5lCP2shQDnLXlOZQy+3ngbXjK2 ePIiwS9jDjRqMAH8y1lU0RCRmYG489B8jpSc3s1IwdhgNvf8lgj3QTpSXe1se/zdURE4 o5Ur4/5ZP4nGDFUj08VL4wdDF8ah5gD2RBcjObfgsu9A4rkDt77h823kIjYK0Z3gUwM/ tHRuDCCZf/erXM/QNDld+NB9RxRhV3dS014B39q+bBTAh3hFfWPC1qmKag5HXa2gDRRZ MHuA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=pb6hDVN8FtBiRxZXSTwPMzxOH1IVqv4t7H7OxKKzXGo=; b=om9io7fOYoAhh6VDxt6gz9Bs9MTaoVnbSxMlibQhWpB93IZG63lRa66kOt2f3aPliF d9i3jMT4uUSDDu43w/tTexEM80uzwxx8ys9nmXBZcvhIFD2qf9aosH2ltjouFujite5h HwMPYjeaxT4l/yR/Q37vhsr5Qz1LWgDIintQoBSEV3G978OdtsmZD4vemFXHwC9W/4YV DByS/Ou05lPkN3cDHHrXgRiItDc4eG4NhcMhjNIMa+GRZRHIRw1x55jQkYcBWLQEnd8t nMBHceFhH6Dbszcf9dqFrG6e+S8zga7gLpQm38CtIeBV6FELf0PH+l0ETX3bXprsfGQX GGDw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=NZ0+0OKW; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id wd6-20020a170907d60600b008d92efb7985si1420667ejc.746.2023.02.28.02.50.10; Tue, 28 Feb 2023 02:50:32 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=NZ0+0OKW; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231372AbjB1KtB (ORCPT + 99 others); Tue, 28 Feb 2023 05:49:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34040 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230482AbjB1KsR (ORCPT ); Tue, 28 Feb 2023 05:48:17 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84F4383CB; Tue, 28 Feb 2023 02:48:00 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id A26596602FD6; Tue, 28 Feb 2023 10:47:58 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581279; bh=eoUuj+cxZRXF8or5zd6PgagsDUpoYC3djot0WKXw2CA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NZ0+0OKWVIQRQzwWaxjzmQDnnUC0Hi0PNYg4+iQtCpKAJLcIdMW83XgGUT0hc4Jn0 oafIIAmOCzQd0WmOIpnzlc5I2WgByKaOo8pSfakuhx1p8kj20Nx+VOSh4MK0G/srDL GHK5Ej/R2HfgJT8PNF0n56oAsiy/31I0juGfH8I5F9tus73xnvbTePXjjUr9K0Pzfh x2T/loYUkJ1+b/7BR+ptcrNHN74bp5UeupXXWo7qPIPNQgA8HJ8pwWZs2E7hgitkzA wc66iQw/Gc/NjdOnaW+F6o2mPH8jRGtaJR2GDvl98jEPPE6uBWb5X9GAjnQB3H2PTD TFlgQZN/vMxwQ== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 15/18] arm64: dts: mediatek: mt8195-cherry: Enable Mali-G57 GPU Date: Tue, 28 Feb 2023 11:47:38 +0100 Message-Id: <20230228104741.717819-16-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071628457675365?= X-GMAIL-MSGID: =?utf-8?q?1759071628457675365?= Enable the Mali-G57 found on this platform with the open-source Panfrost driver. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi index 56749cfe7c33..24669093fbed 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -238,6 +238,11 @@ dptx_out: endpoint { }; }; +&gpu { + status = "okay"; + mali-supply = <&mt6315_7_vbuck1>; +}; + &i2c0 { status = "okay"; From patchwork Tue Feb 28 10:47:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62424 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940938wrd; Tue, 28 Feb 2023 02:51:47 -0800 (PST) X-Google-Smtp-Source: AK7set80wGO4abDIbSICL3e/Zdzv1fGYSSKghDTNMns7wgD4Aa3HaBydvIPbHo+QAiqPl9LMgkA0 X-Received: by 2002:a17:906:1954:b0:888:7ac8:c0f4 with SMTP id b20-20020a170906195400b008887ac8c0f4mr2298297eje.25.1677581507097; Tue, 28 Feb 2023 02:51:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581507; cv=none; d=google.com; s=arc-20160816; b=yjYM7QDlSnC+XUJ7XqPhxZsrMp5MsZB5fLXtynNSUgqH1+mTqjauANdhHiUFzFK/9b raEc9It/qk4Y3QIb4HVcnv2GQH3zN25QfoQo2uS7k8k98ic1c44zMvwMmbLUbdULi4B9 p35L6cIXyQfKbY+QJ/ORARxqWXyczcOj0ZPop0vRaYAdarVm120pfo4maLGworgOWdGZ +hoHGBoXPeEKmf1zz5ZNVxJcywTGnZ9M7FvXuU1Qlu37uNQem5guvtSBnEjfpNzreyee VmvpVIgwjdJ71XBPK4W/U7+ikcLpfke/eYrKgMXaS3WUvbGoUmFpmAC7Cx6PaWInXqDH BCdA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=Pvz9jF9cHWYjKN5ELO4E3SBWLGlzgvK9sGZ7ydgZBkw=; b=CMpqxpiPm/xAvAl4RF2hURRfSWaS2QkIDqXqfTeTp6fcoWckYay1EjMNj2kBoEDHmx Wrt86n+kfhIStpscdlwrDHH5huNm4JSGL8qBOV3RrHfzPdcs0//kTjGFHHAVqIphTKbc oXY/07YSQJcyRZFy/PVi5r3tZ5MIk9pcvwkO/SHgWm9E7Tps+9HEZCrpSKhu0E+qIYPx wHiI8PJcNvK/n0fdi9sLOtC6FnfW2+yzQekM1syFAm2fYsTf3XmI7tsfvpKBRRM3pnff UeP59GQfvryNQWVI/VnAGykOsuMlUJhK9rdr6wD6Seo6GT8usLgjS5NS36eZCQjvBVvA p9TA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=QozOyhjv; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id a5-20020a170906684500b008d89608d4a2si2294922ejs.204.2023.02.28.02.51.24; Tue, 28 Feb 2023 02:51:47 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=QozOyhjv; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231419AbjB1KtG (ORCPT + 99 others); Tue, 28 Feb 2023 05:49:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33390 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231278AbjB1KsU (ORCPT ); Tue, 28 Feb 2023 05:48:20 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F014D2B60A; Tue, 28 Feb 2023 02:48:00 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 51F626602FD8; Tue, 28 Feb 2023 10:47:59 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581279; bh=zNRcNap0DKbKus9H9hYNrxN03fzRsqShpCKFraZ9Guk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QozOyhjvhaL80WmrxET48lIxFyT9zy9c+/kvpqlZVra9vyXmqBWX+4+Dst89a9M3K 93U5FDEWYAGoZ4MfEhQVWTVncU03ZqXlkfBYM4Xh2a+KYuM1HfsGGKVuoJgMee5D/7 hGlKkf8tTgyic0FrhNcopub0dp/bYqbZfh863RaTVPS1Q+cc1tmdVtcShU7AHZ1TiM h3EEU8kAy1zPSD8AygJL8bJ/1LdR4VS6f5d2OFraMld1q6P9oK1g3Rpw0rbCr3UGem lB1cLcUl3jMLIZupv4XmKB7F2Pg+lbZZPqmyn6JVbAZrnBKQ1uTMPrDWCd68zRYjjH xO1+OPEONDDZA== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 16/18] arm64: dts: mediatek: mt8186: Add GPU node Date: Tue, 28 Feb 2023 11:47:39 +0100 Message-Id: <20230228104741.717819-17-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071706427217641?= X-GMAIL-MSGID: =?utf-8?q?1759071706427217641?= Add a GPU node for MT8186 SoC but keep it disabled. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8186.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi index a0d3e1f731bd..78ff8ba5718e 100644 --- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi @@ -1075,6 +1075,23 @@ mfgsys: clock-controller@13000000 { #clock-cells = <1>; }; + gpu: gpu@13040000 { + compatible = "mediatek,mt8186-mali", + "arm,mali-bifrost"; + reg = <0 0x13040000 0 0x4000>; + + clocks = <&mfgsys CLK_MFG_BG3D>; + interrupts = , + , + ; + interrupt-names = "job", "mmu", "gpu"; + power-domains = <&spm MT8186_POWER_DOMAIN_MFG2>, + <&spm MT8186_POWER_DOMAIN_MFG3>; + power-domain-names = "core0", "core1"; + #cooling-cells = <2>; + status = "disabled"; + }; + mmsys: syscon@14000000 { compatible = "mediatek,mt8186-mmsys", "syscon"; reg = <0 0x14000000 0 0x1000>; From patchwork Tue Feb 28 10:47:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62421 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2940651wrd; Tue, 28 Feb 2023 02:50:52 -0800 (PST) X-Google-Smtp-Source: AK7set8iaOlS5xZ9LfRAqHiTqh3vafgQLw9hEKwA/3N+P0N9ZSyFN49flc3l+TOXX6svhFmYi56M X-Received: by 2002:a17:906:48cd:b0:880:e6d0:5794 with SMTP id d13-20020a17090648cd00b00880e6d05794mr2303746ejt.58.1677581452143; Tue, 28 Feb 2023 02:50:52 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581452; cv=none; d=google.com; s=arc-20160816; b=aeM8hYmovIqjI+AJjCHgUM4pStN5gwPdb/Q8TCpf3tINkX5mReDfrE7VjYwXqN1V7o MLiJKgJUpC639XqO67klCNRHHrjDecuyGAW/01zFT24aTGHZyx8nwLyO/zy+hVKPWR5F JV+AJIMQhJrDdkIJUrzMrjguFTE07broGfFKdJb3ftjwOZMiVyGJWQE1XrItp4SewyrD WIpU35CLi6FtaAWmObIgnrW3j/D8+4OTfmVTMmogRSCWv6F0XL11EUvr9tYcEdIY80HN ASHU7vyTh3dmuoFhI2gOj2fBsleWS7jC85+SaccHJa9AMr5SAHDNdETO043SwaC0Qe0B q1bA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=Oy6LEbOn/tv93sD35WQSAVMzmWw0tw/enIbu+SQo8tQ=; b=WQpG0VM3BQ3Wq8/hbOBXlqjRZw/kDexUyzH6BjpwwhXhEF4HtPiCR1zt4DevD9V4bj QQDu/mDb525Saq1LWwsmthTVGHMcvk9Gws3MkU+UEcbvNLMkFiz0gn8UQYvdSxc0pKak gBfAnOugn8fR+r4m9jFyG1x6aRiE5TAYYiG+/Z08ES7zluPoRTu9oG5zPl9FnWPHhUf8 UAoNUbl2CNCDG7en5LRrLDqNCuELDP/Tckp4xVo7ri3LQdTZjlroxqj1tJe/atTyqscZ Vy7+FDG6I0aSFC7P7tS4SzLWh9hKq33cEere3QYiLCfgGw0XDATZQJGsRKb9b/pGvf/L 4Qmw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=ONRPHnIo; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id s6-20020a170906bc4600b008e2d804fe56si2746314ejv.74.2023.02.28.02.50.29; Tue, 28 Feb 2023 02:50:52 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=ONRPHnIo; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231397AbjB1KtE (ORCPT + 99 others); Tue, 28 Feb 2023 05:49:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34048 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231265AbjB1KsS (ORCPT ); Tue, 28 Feb 2023 05:48:18 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CEA7B2CFD4; Tue, 28 Feb 2023 02:48:01 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id EB3506602FDA; Tue, 28 Feb 2023 10:47:59 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581280; bh=Iwin79s7Du0gnKNyuCiVlTOYzAcjAthdmz358wfq0fA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ONRPHnIoSN/2rIxjTIP1qdq1UCGfN07Z5Pgt6f7WkCkjwy/XUFFsA3fCwym+ZmK/s yxuQ57xO+xuczLY9KBo67vhLS47z/Mrkyr+Jo4RMvB4GUqmFd/NquiDnoJKk6bZI2r lcFzVMxj9xQAK4ulv7jpj1My1JddC8Ipteop4gG1l/vZQ/+5o6z3lc400s7ee1jOHu nsErMvydS/PzCNH91kH13fgkRFBju5L9X4Tqjfyf+453Gj30yP1cLimBAGchtX96iU tzcQbnZqPfBaeRezWagDfHJBKYh6srThZbRrboB+rJmZPlvtrpambKjp1GadifDxCf v/309XhTRdyrw== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 17/18] arm64: dts: mediatek: mt8183-pumpkin: Override vgpu/vsram_gpu constraints Date: Tue, 28 Feb 2023 11:47:40 +0100 Message-Id: <20230228104741.717819-18-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071648796208716?= X-GMAIL-MSGID: =?utf-8?q?1759071648796208716?= Override the PMIC-default voltage constraints for VGPU and VSRAM_GPU with the platform specific vmin/vmax for the highest possible SoC binning. Signed-off-by: AngeloGioacchino Del Regno Suggested-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts b/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts index c228f04d086b..526bcae7a3f8 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts @@ -176,11 +176,17 @@ &mmc1 { }; &mt6358_vgpu_reg { + regulator-min-microvolt = <625000>; + regulator-max-microvolt = <900000>; + regulator-coupled-with = <&mt6358_vsram_gpu_reg>; regulator-coupled-max-spread = <100000>; }; &mt6358_vsram_gpu_reg { + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1000000>; + regulator-coupled-with = <&mt6358_vgpu_reg>; regulator-coupled-max-spread = <100000>; }; From patchwork Tue Feb 28 10:47:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 62426 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp2941087wrd; Tue, 28 Feb 2023 02:52:14 -0800 (PST) X-Google-Smtp-Source: AK7set8kQH3MWXt1b8mTnltSEiOho8Bu232Il2ZFGqJs/CRoHlN1IIOGpoHJKho0tORs9m7X//Ef X-Received: by 2002:a17:902:c406:b0:19c:ef59:5ec5 with SMTP id k6-20020a170902c40600b0019cef595ec5mr2387139plk.11.1677581533761; Tue, 28 Feb 2023 02:52:13 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1677581533; cv=none; d=google.com; s=arc-20160816; b=zgHpnrhZqpirIcRoTZzAE6QDjA0B0pmKDbOWZG5R9HNw3a4dGGzBMn3Q/p3MRkB8DD dToZD+ncuDqiHMXPyX9e1sdqKRKTH2AFBZkW1LaT6MzoToztXjkW4po5tzGeADmYYfjs I5GcrN6YAoKSpjPyljbxK7X7RdjTm4GqJWrL6nfBSyHM1mXEf/SbF/t+6X1ChNjXF64I C1VDKwuEWD7tE3w7q//XmsRiDbmRwox4SXhqOg6OV8EQXI/R3oCK5tNyQ8i70kHCAcJI ntFpDxjffkW62L0PV9mKh2nuLPNEVGwMKPpN0+eh2laxBlD4tK86wStqNJ30Ps8PbDz/ C0lA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=QyQ5BWTyYJlfx1hxo9jGb9AQdRNIY7zP6P8241WIMOs=; b=M48v16r4roH+pW/mtokOqWMiy281zZWX1oWV5VTp8mssXLBP7PSA7Oa/oCBt+urRng I5X7TX9vywZ7YQ8OFF77BAXCjbHAvZQ3L7iyXPrj5lfs5L3iuR3pYs9sdb9/pBQWCKR6 kZrsonQn3LDvOnmEECPjen2xa2dfvaPkh4/6jW/ZYQETqA75JJFzfUDMFJ54qmoeKYDn g5buSM0ryR2VmvyWzKO5q6+PWr60tNxDGtumHtbDpT9ppBbFr9ROALqOhyi7OhCaKEsE ttGuZB46psnYOH0lnweji8IngDLC4VRqIKOKhJ09jXUjdJ1aX8rHCOMcJcT7XDTejb5s +6rA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=EsL4UoDd; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id p15-20020a170902ebcf00b0019cf747251asi7893415plg.289.2023.02.28.02.52.00; Tue, 28 Feb 2023 02:52:13 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=EsL4UoDd; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231434AbjB1KtM (ORCPT + 99 others); Tue, 28 Feb 2023 05:49:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231319AbjB1Ksa (ORCPT ); Tue, 28 Feb 2023 05:48:30 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BAF9C469A; Tue, 28 Feb 2023 02:48:02 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 929D76602FDC; Tue, 28 Feb 2023 10:48:00 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677581281; bh=xNmiw2ujYQURCmwW9t7m1kerphWvM2Xx2d/qe8evz/4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EsL4UoDdDIceOXiCYkSlqmWUwfG44aQh0lfZSEHL8OECQjdQuvUBvh1ZolqJtIaU8 RUj2bFLzPSTuVesYRUOmQ282jVzYJ4RGjhKZuRh3Ss8MAywL1z7ohC3E9bNreQMTPL 0au+IEQ+7cZbTtuXWwX1Dc3uzp1egiNOGXeVcqIn7zIXQSny54lpAt2JviiQ2Smngf Hoqk1M8I7WShI7dgWtT63W9sUUNyAGTS9FYvqSNR5yAuUl/UMWfS1RYA1aJdtvdeYi sCuc1Gl4WImVJz6Z4H4F1Naerwq6+b+Wj2r50WzbPfU8Ob3ShzqvsMkymKAmcT63h8 jk8AQxf7bYZlg== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v3 18/18] arm64: dts: mediatek: mt8183-evb: Override vgpu/vsram_gpu constraints Date: Tue, 28 Feb 2023 11:47:41 +0100 Message-Id: <20230228104741.717819-19-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> References: <20230228104741.717819-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759071734651861465?= X-GMAIL-MSGID: =?utf-8?q?1759071734651861465?= Override the PMIC-default voltage constraints for VGPU and VSRAM_GPU with the platform specific vmin/vmax for the highest possible SoC binning. Signed-off-by: AngeloGioacchino Del Regno Suggested-by: Chen-Yu Tsai Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts index fd327437e932..3e3f4b1b00f0 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts @@ -138,11 +138,17 @@ &mmc1 { }; &mt6358_vgpu_reg { + regulator-min-microvolt = <625000>; + regulator-max-microvolt = <900000>; + regulator-coupled-with = <&mt6358_vsram_gpu_reg>; regulator-coupled-max-spread = <100000>; }; &mt6358_vsram_gpu_reg { + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1000000>; + regulator-coupled-with = <&mt6358_vgpu_reg>; regulator-coupled-max-spread = <100000>; };