From patchwork Fri Apr 14 12:54:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cristian Ciocaltea X-Patchwork-Id: 83400 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b0ea:0:b0:3b6:4342:cba0 with SMTP id b10csp372576vqo; Fri, 14 Apr 2023 06:14:14 -0700 (PDT) X-Google-Smtp-Source: AKy350Ym6PcU3r3MNiutl4fYkUZShclbHs//R9ESMivmgcun0uVFwRPBWJZC0jHXXMmTqvvTfPEZ X-Received: by 2002:a05:6a20:1454:b0:ec:414f:8f9f with SMTP id a20-20020a056a20145400b000ec414f8f9fmr7267186pzi.25.1681478054323; Fri, 14 Apr 2023 06:14:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1681478054; cv=none; d=google.com; s=arc-20160816; b=HGIeh+rUtZIpTD81nt7AUeJTCuDHzVX67MCIEwKU6n907hBCJjbyZO2YCX/D9/dsKC o+LH6bhRvZwrlchdrfs8mMmeXRaXKaYfoG4WRn2ctajY9ic2nsxu7dZLINA/LgB3PkMM 6kzeuguZhLJjyEk1aI4F6DoWHYx4/nzDY5L9pYiLM9YySVbubDSYRd28CYdMs2DiuhgI gLh4OacYD7G/yDM8N94yBpWvFqKelQS5m42xcAdChBje6hyx6aZwPS2SEKeqepeF/C6w jSBQ8D6KOlV+EMygW5ujzdMgDU9fyUE4GZIsUh8PaPzYfd8qH80EUBxOFo5mVmgQX44z vfYA== 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=pzJenD44ss0NiQ8wh5aXnbf3IFa/OaCVyCJWlzBYrL0=; b=w3R+rR7PdCrJXcAVaalJbtNiM63H14HFdbketsCsMBtL8Uv5DIrc2N+uTUVJYrbsR/ LeBp9sSJIXYamL0+5IIQvZLoy/ALrt5wk5zXw6+NC3ChYK/VcT3DP8POkAmz6I707ch8 dZMgTzU2woQD2vEjZsgz3pNORn2uGuo8B+uwDeE/WnltHRR0pFu/XxXnbg3fet9/R6Wu b3pmKsSQW/wUmsfddBlBvHdIQMK/b9KZ6sWpj3Lw5DNv/MG8EBvTdsZj9pK/vzdMkyLD cgDb94qZZC3rcPmafmL80/e+yaHVFe82D8qfAFQx/jWxz85uJltQGquz6r5ZhX7qjvbh SJaQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=SRiDRcX1; 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=QUARANTINE sp=QUARANTINE 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 b7-20020aa78ec7000000b0063b64e61649si1858408pfr.6.2023.04.14.06.13.59; Fri, 14 Apr 2023 06:14:14 -0700 (PDT) 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=SRiDRcX1; 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=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230367AbjDNMyr (ORCPT + 99 others); Fri, 14 Apr 2023 08:54:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38040 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230044AbjDNMyn (ORCPT ); Fri, 14 Apr 2023 08:54:43 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 945DD93FF; Fri, 14 Apr 2023 05:54:41 -0700 (PDT) Received: from localhost (unknown [188.27.34.213]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: cristicc) by madras.collabora.co.uk (Postfix) with ESMTPSA id 7B881660323E; Fri, 14 Apr 2023 13:54:39 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1681476879; bh=SL4oR9DMBlA3ZRbxA7FV7Lx4/lBBOGSv1cTEyplWL7c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SRiDRcX1dkawx6tH1VBdMScxDGQe3DdIzR9mjYVFaPeO1jHBXMH/e7RBLFXpgh/HV DMmHlUMSOYhhKDepyprD3tDr5IgcxifrMbrYo1+OWC8od9UYPkQ8UZyZPbIyltoppo 3m4/LtxOlXkWYJKsm0rGVn++NVxhnYthVW0z5ojns5SvXG6M5EKUsg4QE2FUdxvYUM P9lNEJV1hcf1bT/Kt75jbY0D7VLopOZ9JLw0H4/4qeDN3B2Vstd3YswNIH+8sATvRF 3IM0BvhVhTSbkAJNaD9TyjRT6aSSgnTbMkicxekbYmfKLPKCfHdL9l7htI714nAAxx RykGTfgFQfKkw== From: Cristian Ciocaltea To: Rob Herring , Krzysztof Kozlowski , Heiko Stuebner , Christopher Obbard , Michael Riesch , Sebastian Reichel , Shreeya Patel Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com Subject: [PATCH v2 3/3] arm64: dts: rockchip: Add vdd_cpu_big regulators to rk3588-rock-5b Date: Fri, 14 Apr 2023 15:54:25 +0300 Message-Id: <20230414125425.124994-4-cristian.ciocaltea@collabora.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230414125425.124994-1-cristian.ciocaltea@collabora.com> References: <20230414125425.124994-1-cristian.ciocaltea@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, T_SCC_BODY_TEXT_LINE 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?1763157531919247147?= X-GMAIL-MSGID: =?utf-8?q?1763157531919247147?= The RK8602 and RK8603 voltage regulators on the Rock 5B board provide the power lines vdd_cpu_big0 and vdd_cpu_big1, respectively. Add the necessary device tree nodes and bind them to the corresponding CPU big core nodes. Signed-off-by: Cristian Ciocaltea --- .../boot/dts/rockchip/rk3588-rock-5b.dts | 56 +++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts index 8cc97d146a73..3e4aee8f70c1 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts @@ -53,6 +53,62 @@ vcc5v0_sys: vcc5v0-sys-regulator { }; }; +&cpu_b0 { + cpu-supply = <&vdd_cpu_big0_s0>; +}; + +&cpu_b1 { + cpu-supply = <&vdd_cpu_big0_s0>; +}; + +&cpu_b2 { + cpu-supply = <&vdd_cpu_big1_s0>; +}; + +&cpu_b3 { + cpu-supply = <&vdd_cpu_big1_s0>; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0m2_xfer>; + status = "okay"; + + vdd_cpu_big0_s0: regulator@42 { + compatible = "rockchip,rk8602"; + reg = <0x42>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu_big0_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <1050000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc5v0_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_cpu_big1_s0: regulator@43 { + compatible = "rockchip,rk8603", "rockchip,rk8602"; + reg = <0x43>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu_big1_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <1050000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc5v0_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + &i2c6 { status = "okay";