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[23.128.96.36]) by mx.google.com with ESMTPS id d3-20020a170902f14300b001c62b659fa0si8078403plb.122.2023.09.28.07.31.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 07:31:16 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) client-ip=23.128.96.36; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=nNu2oiDE; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id C005C809BE57; Thu, 28 Sep 2023 01:56:29 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231405AbjI1I4B (ORCPT + 21 others); Thu, 28 Sep 2023 04:56:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49176 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231435AbjI1Iz6 (ORCPT ); Thu, 28 Sep 2023 04:55:58 -0400 Received: from mail-pf1-x432.google.com (mail-pf1-x432.google.com [IPv6:2607:f8b0:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3C17B7 for ; Thu, 28 Sep 2023 01:55:56 -0700 (PDT) Received: by mail-pf1-x432.google.com with SMTP id d2e1a72fcca58-690f7bf73ddso9960519b3a.2 for ; Thu, 28 Sep 2023 01:55:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1695891356; x=1696496156; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=FRtfnBP9AwX73M7WqRrv6j9K/SzoRky3umOfoZElyY0=; b=nNu2oiDEcLtwMa4eozythgdjGBLmTpyIMJiqGEu9HRwKm41Ei2jLNZB/flOmvyI9KF afrontNqpyZVw3LiICXDgOUNkhiIq5JgG8NENQIlpH1FcFOOLwKZkZM+JOEWszqR8QMh /D3u9jRvluIq0wZ6925OrG5nmSsOp/BhDuR2Q= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695891356; x=1696496156; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=FRtfnBP9AwX73M7WqRrv6j9K/SzoRky3umOfoZElyY0=; b=A9kdvPBGc0shv49gBVnH9PVGw5dCIzRvG70lutirf7YR6yOtkEJHuFR8uOk8UVMgpr GfX9gINS2AMZRtZmB4UM7pFyEmBMViXZuC0fnsnLuHxHhZx56q3oWUEw6T33ZJwsxGnt 43H5ICM6p7khNe/EGdxjOZhirTYc6f/fcyNxpriI0cT2GGGrY/jy9UPTZkDo+hfPizAy BeoVkrLb0Caakiw4fc/W8Dr03tGaZ139a5OwOVMiYH6iBu2nrVIjN7nQwFz3wUloR5vD whVuR3pd6uXDKD5UKiUtWWpD/w2HiP7bjIjUdCVnaYpCESeD9zauNjahqww7a3VlLvnG p7MA== X-Gm-Message-State: AOJu0YzvndTwgF6wONiAUcv7wa3qvLVZmGX0iLnbRAlvPHpN9xzZ/dS1 VJeHCN7f4iGl2pBWD0lem2Mhkw== X-Received: by 2002:a05:6a00:14c9:b0:693:3783:4a29 with SMTP id w9-20020a056a0014c900b0069337834a29mr619701pfu.20.1695891356126; Thu, 28 Sep 2023 01:55:56 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:6747:c12a:dbfd:2cc7]) by smtp.gmail.com with ESMTPSA id y7-20020aa78047000000b006879493aca0sm1754016pfm.26.2023.09.28.01.55.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 01:55:55 -0700 (PDT) From: Chen-Yu Tsai To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Mark Brown Cc: Chen-Yu Tsai , Lee Jones , Zhiyong Tao , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Krzysztof Kozlowski Subject: [PATCH v4 01/12] dt-bindings: mfd: mt6397: Split out compatible for MediaTek MT6366 PMIC Date: Thu, 28 Sep 2023 16:55:24 +0800 Message-ID: <20230928085537.3246669-2-wenst@chromium.org> X-Mailer: git-send-email 2.42.0.582.g8ccd20d70d-goog In-Reply-To: <20230928085537.3246669-1-wenst@chromium.org> References: <20230928085537.3246669-1-wenst@chromium.org> MIME-Version: 1.0 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Thu, 28 Sep 2023 01:56:29 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778284789674729903 X-GMAIL-MSGID: 1778292072037784213 The MT6366 PMIC is mostly, but not fully, compatible with MT6358. It has a different set of regulators. Specifically, it lacks the camera related VCAM* LDOs and VLDO28, but has additional VM18, VMDDR, and VSRAM_CORE LDOs. The PMICs contain a chip ID register that can be used to detect which exact model is preset, so it is possible to share a common base compatible string. Add a separate compatible for the MT6366 PMIC, with a fallback to the MT6358 PMIC. Fixes: 49be16305587 ("dt-bindings: mfd: Add compatible for the MediaTek MT6366 PMIC") Signed-off-by: Chen-Yu Tsai Acked-by: Krzysztof Kozlowski Reviewed-by: AngeloGioacchino Del Regno --- Documentation/devicetree/bindings/mfd/mt6397.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt index 294693a8906c..10540aa7afa1 100644 --- a/Documentation/devicetree/bindings/mfd/mt6397.txt +++ b/Documentation/devicetree/bindings/mfd/mt6397.txt @@ -22,8 +22,9 @@ compatible: "mediatek,mt6323" for PMIC MT6323 "mediatek,mt6331" for PMIC MT6331 and MT6332 "mediatek,mt6357" for PMIC MT6357 - "mediatek,mt6358" for PMIC MT6358 and MT6366 + "mediatek,mt6358" for PMIC MT6358 "mediatek,mt6359" for PMIC MT6359 + "mediatek,mt6366", "mediatek,mt6358" for PMIC MT6366 "mediatek,mt6397" for PMIC MT6397 Optional subnodes: @@ -40,6 +41,7 @@ Optional subnodes: - compatible: "mediatek,mt6323-regulator" see ../regulator/mt6323-regulator.txt - compatible: "mediatek,mt6358-regulator" + - compatible: "mediatek,mt6366-regulator", "mediatek-mt6358-regulator" see ../regulator/mt6358-regulator.txt - compatible: "mediatek,mt6397-regulator" see ../regulator/mt6397-regulator.txt From patchwork Thu Sep 28 08:55:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 145908 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3193019vqu; Thu, 28 Sep 2023 02:59:07 -0700 (PDT) X-Google-Smtp-Source: AGHT+IH/BFse02O4YC+AAak0UQsufdo9ASJcipxDH4fYsFjl+l5z86+e9vPrRRbqRRjVNUOytlKH X-Received: by 2002:a17:90b:347:b0:277:852:cf45 with SMTP id fh7-20020a17090b034700b002770852cf45mr630047pjb.19.1695895147299; Thu, 28 Sep 2023 02:59:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695895147; cv=none; d=google.com; s=arc-20160816; b=dglW+uYsJYbIaXVbubd0mfuYW9/F1p4oexKolhu2/2r9vWrC3vH8eJn7gRbpSGbWr/ Ujl+GWKSg1bhl4U/zWbjeNR6I5wCPZfmxtVBziFErjMC3m1cZkyM3HbDP/PC6kjn5pCY Mt6EvcRwcLK9UBT9jZwYdX4gGpbUAwzsN2rfEhcADbNkqCUg5RG9jbvylSbN2DPpNAq/ oS/U9sLCN7h57GhVigVSFJI6/aouEpEAVYRr54hQTvfrtbzZX8RmSaTSyLk1jHxu8ZUJ 0YGn9OqSd0zYjuZOM4nhxTHqehIBF3Td3Y13MQ7xv31GAHpeIGQZyrCyy0rUHRneCpiH vHog== 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=ysGU0NHAfSl5TPVH0vlT20ZS5CDkj15M8GMRxHz/ex0=; fh=sOQOQRvUYFm0Ujq+ly/te4e/c0tPxHc72NvhCBlxy94=; b=KJBZE9oD4HoRRrFtzLG1kJSDogZK1f4aXfoGmOj9S6ZO1LKS1hlVJF7MNVTMP2ZJWi ILfSACyKXPdcibcAzvSgYUGGSqohbqSvvQrMQ4hsL3DuNNSw403ofj6SythkGOVAjXZE tqWWQqTkXLOul7XWSFslHHyr/FdOM947voP30RLPygDhTAaZopAiqSd4gPeGGMmkVGuD gL2jW/uM+eEbob82I9alvg+GdlKun+3XBMe/s8LjfqV4pTlKsyxx9QipAWmsXDm92UPG wnvFvLfj15A44KhxoEFIWNgrCj4OqJjOzFtWI4FRCsSG4HWE70Jgyl8C1x4EnjvqNFUD 4Wbg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=VZ7n3RKO; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from morse.vger.email (morse.vger.email. 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This will make adding the MT6366 portion easier. The examples have been trimmed down considerably, and the remaining entries now match what is seen in actual device trees, minus some properties that aren't covered by the bindings yet, or don't make sense on their own. The original submitter seems to have left MediaTek, so instead the submitter and maintainer for the MT6366 binding is listed as the maintainer here. Cc: Zhiyong Tao Signed-off-by: Chen-Yu Tsai Reviewed-by: Rob Herring --- Changes since v3: - ldo_vxo22 and ldo_vusb moved to properties Changes since v2: - Added missing end-of-string match to regulator names - regulator-coupled-* properties in example dropped - #include and regulator-allowed-modes moved to new patch .../regulator/mediatek,mt6358-regulator.yaml | 98 +++++ .../bindings/regulator/mt6358-regulator.txt | 350 ------------------ 2 files changed, 98 insertions(+), 350 deletions(-) create mode 100644 Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml delete mode 100644 Documentation/devicetree/bindings/regulator/mt6358-regulator.txt diff --git a/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml b/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml new file mode 100644 index 000000000000..126f502a2bda --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml @@ -0,0 +1,98 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mediatek,mt6358-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT6358 Regulator + +maintainers: + - Zhiyong Tao + +description: + Regulator node of the PMIC. This node should under the PMIC's device node. + All voltage regulators provided by the PMIC are described as sub-nodes of + this node. + +properties: + compatible: + const: mediatek,mt6358-regulator + + ldo_vxo22: + description: LDOs with fixed 2.2V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + ldo_vusb: + description: LDOs with fixed 3.0V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + +patternProperties: + "^buck_v(core|dram1|gpu|modem|pa|proc1[12]|s[12])$": + description: Buck regulators + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^ldo_v(a|rf)12$": + description: LDOs with fixed 1.2V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^ldo_v((aux|cn|io|rf)18|camio)$": + description: LDOs with fixed 1.8V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^ldo_v(aud|bif|cn|fe|io)28$": + description: LDOs with fixed 2.8V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^ldo_vsram_(gpu|others|proc1[12])$": + description: LDOs with variable output + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^ldo_v(cama[12]|camd|cn33|dram2|efuse|emc|ibr|ldo28|mc|mch|sim[12])$": + description: LDOs with variable output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + +required: + - compatible + +additionalProperties: false + +examples: + - | + regulator { + compatible = "mediatek,mt6358-regulator"; + + buck_vgpu { + regulator-name = "vgpu"; + regulator-min-microvolt = <625000>; + regulator-max-microvolt = <900000>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + }; + + ldo_vsram_gpu { + regulator-name = "vsram_gpu"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1000000>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt deleted file mode 100644 index b6384306db5c..000000000000 --- a/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt +++ /dev/null @@ -1,350 +0,0 @@ -MediaTek MT6358 Regulator - -All voltage regulators provided by the MT6358 PMIC are described as the -subnodes of the MT6358 regulators node. Each regulator is named according -to its regulator type, buck_ and ldo_. The definition for each -of these nodes is defined using the standard binding for regulators at -Documentation/devicetree/bindings/regulator/regulator.txt. - -The valid names for regulators are:: -BUCK: - buck_vdram1, buck_vcore, buck_vpa, buck_vproc11, buck_vproc12, buck_vgpu, - buck_vs2, buck_vmodem, buck_vs1 -LDO: - ldo_vdram2, ldo_vsim1, ldo_vibr, ldo_vrf12, ldo_vio18, ldo_vusb, ldo_vcamio, - ldo_vcamd, ldo_vcn18, ldo_vfe28, ldo_vsram_proc11, ldo_vcn28, ldo_vsram_others, - ldo_vsram_gpu, ldo_vxo22, ldo_vefuse, ldo_vaux18, ldo_vmch, ldo_vbif28, - ldo_vsram_proc12, ldo_vcama1, ldo_vemc, ldo_vio28, ldo_va12, ldo_vrf18, - ldo_vcn33, ldo_vcama2, ldo_vmc, ldo_vldo28, ldo_vaud28, ldo_vsim2 - -Example: - - pmic { - compatible = "mediatek,mt6358"; - - mt6358regulator: mt6358regulator { - compatible = "mediatek,mt6358-regulator"; - - mt6358_vdram1_reg: buck_vdram1 { - regulator-compatible = "buck_vdram1"; - regulator-name = "vdram1"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <2087500>; - regulator-ramp-delay = <12500>; - regulator-enable-ramp-delay = <0>; - regulator-always-on; - }; - - mt6358_vcore_reg: buck_vcore { - regulator-name = "vcore"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <200>; - regulator-always-on; - }; - - mt6358_vpa_reg: buck_vpa { - regulator-name = "vpa"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <3650000>; - regulator-ramp-delay = <50000>; - regulator-enable-ramp-delay = <250>; - }; - - mt6358_vproc11_reg: buck_vproc11 { - regulator-name = "vproc11"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <200>; - regulator-always-on; - }; - - mt6358_vproc12_reg: buck_vproc12 { - regulator-name = "vproc12"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <200>; - regulator-always-on; - }; - - mt6358_vgpu_reg: buck_vgpu { - regulator-name = "vgpu"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <200>; - }; - - mt6358_vs2_reg: buck_vs2 { - regulator-name = "vs2"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <2087500>; - regulator-ramp-delay = <12500>; - regulator-enable-ramp-delay = <0>; - regulator-always-on; - }; - - mt6358_vmodem_reg: buck_vmodem { - regulator-name = "vmodem"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <900>; - regulator-always-on; - }; - - mt6358_vs1_reg: buck_vs1 { - regulator-name = "vs1"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <2587500>; - regulator-ramp-delay = <12500>; - regulator-enable-ramp-delay = <0>; - regulator-always-on; - }; - - mt6358_vdram2_reg: ldo_vdram2 { - regulator-name = "vdram2"; - regulator-min-microvolt = <600000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <3300>; - }; - - mt6358_vsim1_reg: ldo_vsim1 { - regulator-name = "vsim1"; - regulator-min-microvolt = <1700000>; - regulator-max-microvolt = <3100000>; - regulator-enable-ramp-delay = <540>; - }; - - mt6358_vibr_reg: ldo_vibr { - regulator-name = "vibr"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <60>; - }; - - mt6358_vrf12_reg: ldo_vrf12 { - compatible = "regulator-fixed"; - regulator-name = "vrf12"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - regulator-enable-ramp-delay = <120>; - }; - - mt6358_vio18_reg: ldo_vio18 { - compatible = "regulator-fixed"; - regulator-name = "vio18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <2700>; - regulator-always-on; - }; - - mt6358_vusb_reg: ldo_vusb { - regulator-name = "vusb"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3100000>; - regulator-enable-ramp-delay = <270>; - regulator-always-on; - }; - - mt6358_vcamio_reg: ldo_vcamio { - compatible = "regulator-fixed"; - regulator-name = "vcamio"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vcamd_reg: ldo_vcamd { - regulator-name = "vcamd"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vcn18_reg: ldo_vcn18 { - compatible = "regulator-fixed"; - regulator-name = "vcn18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vfe28_reg: ldo_vfe28 { - compatible = "regulator-fixed"; - regulator-name = "vfe28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vsram_proc11_reg: ldo_vsram_proc11 { - regulator-name = "vsram_proc11"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <240>; - regulator-always-on; - }; - - mt6358_vcn28_reg: ldo_vcn28 { - compatible = "regulator-fixed"; - regulator-name = "vcn28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vsram_others_reg: ldo_vsram_others { - regulator-name = "vsram_others"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <240>; - regulator-always-on; - }; - - mt6358_vsram_gpu_reg: ldo_vsram_gpu { - regulator-name = "vsram_gpu"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <240>; - }; - - mt6358_vxo22_reg: ldo_vxo22 { - compatible = "regulator-fixed"; - regulator-name = "vxo22"; - regulator-min-microvolt = <2200000>; - regulator-max-microvolt = <2200000>; - regulator-enable-ramp-delay = <120>; - regulator-always-on; - }; - - mt6358_vefuse_reg: ldo_vefuse { - regulator-name = "vefuse"; - regulator-min-microvolt = <1700000>; - regulator-max-microvolt = <1900000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vaux18_reg: ldo_vaux18 { - compatible = "regulator-fixed"; - regulator-name = "vaux18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vmch_reg: ldo_vmch { - regulator-name = "vmch"; - regulator-min-microvolt = <2900000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <60>; - }; - - mt6358_vbif28_reg: ldo_vbif28 { - compatible = "regulator-fixed"; - regulator-name = "vbif28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vsram_proc12_reg: ldo_vsram_proc12 { - regulator-name = "vsram_proc12"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <240>; - regulator-always-on; - }; - - mt6358_vcama1_reg: ldo_vcama1 { - regulator-name = "vcama1"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3000000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vemc_reg: ldo_vemc { - regulator-name = "vemc"; - regulator-min-microvolt = <2900000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <60>; - regulator-always-on; - }; - - mt6358_vio28_reg: ldo_vio28 { - compatible = "regulator-fixed"; - regulator-name = "vio28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_va12_reg: ldo_va12 { - compatible = "regulator-fixed"; - regulator-name = "va12"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - regulator-enable-ramp-delay = <270>; - regulator-always-on; - }; - - mt6358_vrf18_reg: ldo_vrf18 { - compatible = "regulator-fixed"; - regulator-name = "vrf18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <120>; - }; - - mt6358_vcn33_reg: ldo_vcn33 { - regulator-name = "vcn33"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3500000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vcama2_reg: ldo_vcama2 { - regulator-name = "vcama2"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3000000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vmc_reg: ldo_vmc { - regulator-name = "vmc"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <60>; - }; - - mt6358_vldo28_reg: ldo_vldo28 { - regulator-name = "vldo28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <3000000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vaud28_reg: ldo_vaud28 { - compatible = "regulator-fixed"; - regulator-name = "vaud28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vsim2_reg: ldo_vsim2 { - regulator-name = "vsim2"; - regulator-min-microvolt = <1700000>; - regulator-max-microvolt = <3100000>; - regulator-enable-ramp-delay = <540>; - }; - }; - }; From patchwork Thu Sep 28 08:55:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 145864 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3168005vqu; Thu, 28 Sep 2023 02:00:19 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEXp05ki9ewFC1EgtV8ErxODGcvMBoSZcr5Qunv/9Bpk5bhSplZx0uexoSX6Y1QHXpb/IuS X-Received: by 2002:a17:903:18f:b0:1bf:69af:b4e4 with SMTP id z15-20020a170903018f00b001bf69afb4e4mr623444plg.37.1695891619514; Thu, 28 Sep 2023 02:00:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695891619; cv=none; d=google.com; s=arc-20160816; b=fJFtiYsCPr0s/qzvtWzh/18/jxZbaCIUUfG88+GCTmvLAkFmIRlLqW1hHa7T92/IBZ X5/A3AtiN6Z5yZhpjhQT+ND5VCwMTaBoHzacMUCb36dXnaQx4tdGftXp0h0PxuX0Ke5Y YTIZFNCNPmaSeF23X8M4+t1u68qsMydfVFP/9kvYhgZjSKF2YmdpQis2kiTZmT7Ed2/b Ch+ebya2e9r44ikkzllN5xVCe1+1oAknG52hGyIBMMcNcLbWTg+Ox3rGgk072m2cDv7k Fz0eMhIpePMYjNRLdZ4AsaOo0pGTLCmiacLwAe8UWjhRsh6ofDLhQnaZzat7nWiwGTuO NbQg== ARC-Message-Signature: i=1; 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Existing device trees and the Linux implementation already utilize this through the standard regulator-allowed-modes property. The values currently used in existing device trees are simply raw numbers. The values in the Linux driver are matching numbers defined with macros denoting the two supported modes. Turns out these two modes are common across parts of the larger MT63xx PMIC family. The MT6397 regulator binding already has macros for the two modes, with matching numbers. Codify the supported values for regulator-allowed-modes for the MT6358 in the device tree binding: 0 and 1 are supported for buck regulators, and the property should not be present for LDO regulators. Users should use the dt-bindings/regulator/mediatek,mt6397-regulator.h header for the macros, instead of using raw numbers. Signed-off-by: Chen-Yu Tsai Reviewed-by: Rob Herring --- Changes since v3: - adapt to ldo_vxo22 and ldo_vusb movement to properties Changes since v2: - new patch .../regulator/mediatek,mt6358-regulator.yaml | 27 +++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml b/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml index 126f502a2bda..e8c3299d698f 100644 --- a/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml @@ -22,12 +22,16 @@ properties: description: LDOs with fixed 2.2V output and 0~100/10mV tuning type: object $ref: regulator.yaml# + properties: + regulator-allowed-modes: false unevaluatedProperties: false ldo_vusb: description: LDOs with fixed 3.0V output and 0~100/10mV tuning type: object $ref: regulator.yaml# + properties: + regulator-allowed-modes: false unevaluatedProperties: false @@ -36,36 +40,55 @@ patternProperties: description: Buck regulators type: object $ref: regulator.yaml# + properties: + regulator-allowed-modes: + description: | + Buck regulatpr operating modes allowed. Valid values below. + Users should use the macros from dt-bindings/regulator/mediatek,mt6397-regulator.h + 0 (MT6397_BUCK_MODE_AUTO): Auto PFM/PWM mode + 1 (MT6397_BUCK_MODE_FORCE_PWM): Forced PWM mode + items: + enum: [0, 1] unevaluatedProperties: false "^ldo_v(a|rf)12$": description: LDOs with fixed 1.2V output and 0~100/10mV tuning type: object $ref: regulator.yaml# + properties: + regulator-allowed-modes: false unevaluatedProperties: false "^ldo_v((aux|cn|io|rf)18|camio)$": description: LDOs with fixed 1.8V output and 0~100/10mV tuning type: object $ref: regulator.yaml# + properties: + regulator-allowed-modes: false unevaluatedProperties: false "^ldo_v(aud|bif|cn|fe|io)28$": description: LDOs with fixed 2.8V output and 0~100/10mV tuning type: object $ref: regulator.yaml# + properties: + regulator-allowed-modes: false unevaluatedProperties: false "^ldo_vsram_(gpu|others|proc1[12])$": description: LDOs with variable output type: object $ref: regulator.yaml# + properties: + regulator-allowed-modes: false unevaluatedProperties: false "^ldo_v(cama[12]|camd|cn33|dram2|efuse|emc|ibr|ldo28|mc|mch|sim[12])$": description: LDOs with variable output and 0~100/10mV tuning type: object $ref: regulator.yaml# + properties: + regulator-allowed-modes: false unevaluatedProperties: false required: @@ -75,6 +98,8 @@ additionalProperties: false examples: - | + #include + regulator { compatible = "mediatek,mt6358-regulator"; @@ -84,6 +109,8 @@ examples: regulator-max-microvolt = <900000>; regulator-ramp-delay = <6250>; regulator-enable-ramp-delay = <200>; + regulator-allowed-modes = ; }; ldo_vsram_gpu { From patchwork Thu Sep 28 08:55:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 145954 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3228001vqu; Thu, 28 Sep 2023 04:09:48 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHJd5m2KXkgdpFh2yeVhLJV0Ax/VtOscecnxqDk7IupIXuu6FPz0+QUBM0GBd0jsIZmBcu5 X-Received: by 2002:a05:6358:e49f:b0:143:7bba:3c73 with SMTP id by31-20020a056358e49f00b001437bba3c73mr866818rwb.1.1695899387873; Thu, 28 Sep 2023 04:09:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695899387; cv=none; d=google.com; s=arc-20160816; b=beNvgV9Th59shEWh2xXwgwTb7aRye9hafb8W8IF2xJJ90j1bzMF2N6uU1IvqyydnFA 90iG0BTH4noOuWlJASTBfHNctpV6m+/AdWUiK7hOMHKDw8y1V7I8Y+b6vb5mtrjnARvK OhCFDSuDQ84cJe9iZxeXJkW40sD1lNaBN93DZXKe60rZNK+IU18tTNeg2IT9ITo0WU1z C3xe6K9k/FjuLsVUduSKU3XBFu5cGo7QRmnkwTiSrZEZYr5PkIWtNNh8QHFe96g3Cecq K0I8/agOG5WHCy+ym8bfwGUDTYHfD3DxPkbF8ALrHlIp+8LFP0nNz+LnJn3MFgYPbDj0 3fTQ== 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=8VUxLWLgQ80Pm3L1prBCg/hMI4tne1YjHqrpTBd8u2Q=; fh=sOQOQRvUYFm0Ujq+ly/te4e/c0tPxHc72NvhCBlxy94=; b=IoTYvHGvphAYpATfZkLFQTW6N2eKnhu39YR/B7YjmH51JLh7RY60HfDW2Y+dBas3Ct KpINwz3W2CJyRFuCYKfK8XOtxAIdHuvA55ZzCF10K8U1DJeZtONgqrUv+Dfs9Rqi8HXk haVtAroRsW/Dbsqe6aNuiXjNxOv09BCmYVR1u9+H2KjgyWtJVvCwiDYczNg27UQc9iF6 kvgtdCVHBf73zV4G5Cz3h7RKrJ4KzeZeJEppTxZ4DfzcWErZWEZayZrzCfW4v5PTyW7H vZ1NW2ZUgx5TPqFzDShCOpcYbd8nHAH/Eb0deTuwE9l5VI6uLaxbaVlPgK/1ML4Z+W9s exPw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b="W/oSGHxU"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from groat.vger.email (groat.vger.email. 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Add these regulator supplies to the binding. The names are the actual names from the datasheet, with hyphens replacing underscores. Signed-off-by: Chen-Yu Tsai Reviewed-by: Rob Herring --- .../regulator/mediatek,mt6358-regulator.yaml | 34 +++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml b/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml index e8c3299d698f..f2219d8656c2 100644 --- a/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml @@ -34,6 +34,40 @@ properties: regulator-allowed-modes: false unevaluatedProperties: false + vsys-ldo1-supply: + description: Supply for LDOs vfe28, vxo22, vcn28, vaux18, vaud28, vsim1, vusb, vbif28 + vsys-ldo2-supply: + description: Supply for LDOs vldo28, vio28, vmc, vmch, vsim2 + vsys-ldo3-supply: + description: Supply for LDOs vcn33, vcama1, vcama2, vemc, vibr + vsys-vcore-supply: + description: Supply for buck regulator vcore + vsys-vdram1-supply: + description: Supply for buck regulator vdram1 + vsys-vgpu-supply: + description: Supply for buck regulator vgpu + vsys-vmodem-supply: + description: Supply for buck regulator vmodem + vsys-vpa-supply: + description: Supply for buck regulator vpa + vsys-vproc11-supply: + description: Supply for buck regulator vproc11 + vsys-vproc12-supply: + description: Supply for buck regulator vproc12 + vsys-vs1-supply: + description: Supply for buck regulator vs1 + vsys-vs2-supply: + description: Supply for buck regulator vs2 + vs1-ldo1-supply: + description: Supply for LDOs vrf18, vefuse, vcn18, vcamio, vio18 + vs2-ldo1-supply: + description: Supply for LDOs vdram2 + vs2-ldo2-supply: + description: Supply for LDOs vrf12, va12 + vs2-ldo3-supply: + description: Supply for LDOs vsram-gpu, vsram-others, vsram-proc11, vsram-proc12 + vs2-ldo4-supply: + description: Supply for LDO vcamd patternProperties: "^buck_v(core|dram1|gpu|modem|pa|proc1[12]|s[12])$": From patchwork Thu Sep 28 08:55:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 146092 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3286641vqu; Thu, 28 Sep 2023 05:51:13 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGD7775kgPKfZT8TgDaWXU391XDyCRYgn+HKbAM7JSQOw2C+ModgjLaZhzUa5oTRRgJ82tW X-Received: by 2002:a17:902:e74f:b0:1c6:112f:5cff with SMTP id p15-20020a170902e74f00b001c6112f5cffmr1161756plf.61.1695905473534; Thu, 28 Sep 2023 05:51:13 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695905473; cv=none; d=google.com; s=arc-20160816; b=UR2TleCnVoX549yFC0g72K77cUwz7ZlICC0LgjNctXIEXrfrhwcO+rqGCLOMHKXijV gUExs02+Q9VdawTRD0AQqlzn4boGIeo1MzHRTHPQ5yaM1IebPQh2kVAKdmgIrTo10tBJ 2qf5YLRYW5/mqg8q/yB6T3jaeU3J53JIoGVX4S8tyJz85tjoHE6uyXi957Ls1fcYQq8Z PhWIwv9Ql1EzqXXOkDjdr6wRar7G7Tnl0zAAxL9Pws8l05mPIPmCNEGu+Dp81f1y3gOK zqOc0ZLCnyYTCB6Sv+En7kvh5DG2TldK3628OH18enVV6EA8aUMLqc6ixHA8qC0NmEwa lUGA== 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=Ml17AIOxe5tHr3zPSTgOdnGea7Wg+T/JGUBI6JLZOVQ=; fh=bv11Z0sQllyWCWNaIhVbGSsT2uwo2SKJQkFJ8O/K7VE=; b=sI7jAIscYWqo+5NN8jIIsMYBcqaUe0u/1MplBWkct5+FobvW0dRErrz/4UsEziNowX buwBHuie3e+6Z+trr9sgrriQwrtNDN5d6wY1P831RxZr/hex0K2FrbKjFRgnOOYDfGWR Y9MIKNIrzN1aBbXy6IPM47/usVgoLC8HY65tTuj73JpW0NwG+W/ay84IlEzIHVvKoGxW E4WSpr1YdIs/iozDqUP1bg3kpDcSo5blGgvVYoRAMxldybDUZMVBfBg10puZh4nVfH1u onsjunSgrV/GeiIdIpilsWMjSZqPoKyNyrNy8KscDglo+ul/HkTUmbFVDied4na3490Z izLg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=lvrrXuxo; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from lipwig.vger.email (lipwig.vger.email. [23.128.96.33]) by mx.google.com with ESMTPS id e15-20020a17090301cf00b001bc836180dcsi20014239plh.520.2023.09.28.05.51.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 05:51:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) client-ip=23.128.96.33; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=lvrrXuxo; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by lipwig.vger.email (Postfix) with ESMTP id 8F3A180B26F6; Thu, 28 Sep 2023 01:57:09 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231481AbjI1I4k (ORCPT + 21 others); Thu, 28 Sep 2023 04:56:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56098 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231495AbjI1I4U (ORCPT ); Thu, 28 Sep 2023 04:56:20 -0400 Received: from mail-oi1-x22d.google.com (mail-oi1-x22d.google.com [IPv6:2607:f8b0:4864:20::22d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 61225CC4 for ; Thu, 28 Sep 2023 01:56:07 -0700 (PDT) Received: by mail-oi1-x22d.google.com with SMTP id 5614622812f47-3aec067556dso2008827b6e.2 for ; Thu, 28 Sep 2023 01:56:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1695891366; x=1696496166; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Ml17AIOxe5tHr3zPSTgOdnGea7Wg+T/JGUBI6JLZOVQ=; b=lvrrXuxoJ659keWD6obCPt6TpLVJoYtXosHDDskTjS970VuYSpP4L/XX8bucZ+An7K nAJyNIJCUDGq68V+Im6JQfi5uArB+BNwTRdoIndY+z9AnBfdr7WwGp1RyuMY7MEBBv7Y bAWp+os+6mcFHrmmStufpt+DBIXrtCqrH7D0k= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695891366; x=1696496166; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Ml17AIOxe5tHr3zPSTgOdnGea7Wg+T/JGUBI6JLZOVQ=; b=mSP9jYD701/M4wIVmMthc4fZRknuENmwtkauvo93gev372UmVHieIZTMvX8ZSFvuNE PvmR1m/oQPwH6RkY0csDQxkO58IDivcgt8R5GY91DU0OK02DFzbUwns/ASb0tj2DSwZI ROdZQlaIdxaUisLCd1aEPZCxWbuA7uAH6DCxPf3eT7Wq59vfsweuiMkyN9VsypGqKY34 93DWBrhD9pCNhok/atZlKfsgby5NGGTrPeXZfikPZMRFbssoavlTBSwGRWpsNZSyykNz AdCrmDLxNKy1xx3hZKCGxmWGXZpYOqAHn9H5aTFs+fEMa58J6p4lWj+/7c7aQ9Y13YPR Q79w== X-Gm-Message-State: AOJu0YzEAr7bCEtRFTt9xLcutzpaPrLELrJ+Ei0QCGccr/76u2wdlBci sEoz2gWaGykRakttadCWS5zblQ== X-Received: by 2002:a05:6808:2a53:b0:3a4:2204:e9e6 with SMTP id fa19-20020a0568082a5300b003a42204e9e6mr552245oib.21.1695891366659; Thu, 28 Sep 2023 01:56:06 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:6747:c12a:dbfd:2cc7]) by smtp.gmail.com with ESMTPSA id y7-20020aa78047000000b006879493aca0sm1754016pfm.26.2023.09.28.01.56.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 01:56:06 -0700 (PDT) From: Chen-Yu Tsai To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Mark Brown Cc: Zhiyong Tao , Lee Jones , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Chen-Yu Tsai Subject: [PATCH v4 05/12] regulator: dt-bindings: mt6358: Add MT6366 PMIC Date: Thu, 28 Sep 2023 16:55:28 +0800 Message-ID: <20230928085537.3246669-6-wenst@chromium.org> X-Mailer: git-send-email 2.42.0.582.g8ccd20d70d-goog In-Reply-To: <20230928085537.3246669-1-wenst@chromium.org> References: <20230928085537.3246669-1-wenst@chromium.org> MIME-Version: 1.0 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Thu, 28 Sep 2023 01:57:10 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778285777428941940 X-GMAIL-MSGID: 1778285777428941940 From: Zhiyong Tao The MediaTek MT6366 PMIC is similar to the MT6358 PMIC. It is designed to be paired with the MediaTek MT8186 SoC. It has 9 buck regulators and 29 LDO regulators, not counting ones that feed internally and basically have no controls. The regulators are named after their intended usage for the SoC and system design, thus not named generically as ldoX or dcdcX, but as vcn33 or vgpu. The differences compared to the MT6358 are minimal: - Regulators removed: VCAMA1, VCAMA2, VCAMD, VCAMIO, VLDO28 - Regulators added: VM18, VMDDR, VSRAM_CORE Both PMIC models contain a chip ID register at the same address that can be used to differentiate the actual model. Thus, even though the MT6366 is not fully backward compatible with the MT6358, it still falls back on the MT6358 compatible string. It is up to the implementation to use the chip ID register as a probing mechanism. Update the MT6358 regulator binding and add entries for all the MT6366's regulators and their supplies. The regulator node names follow a cleaned up style without type prefixes and with underscores replaced with hyphens. Signed-off-by: Zhiyong Tao [wens@chromium.org: major rework and added commit message] Signed-off-by: Chen-Yu Tsai Reviewed-by: Rob Herring --- Changes since v3: - Expanded commit message to mention why a fallback compatible is used - Adapted to ldo_vxo22 and ldo_vusb movement to properties in previous patch - Split example into two, one for each variant - Renamed regulator node in examples to just "regulator" Changes since v2: - Merged all the propertyPatterns together; the if-then sections now only block out invalid properties Changes since v1: - Replaced underscores in supply names to hyphens - Merged with MT6358 regulator binding - Added MT6358 fallback compatible to MT6366 regulator Changes since Zhiyong's last version (v4) [1]: - simplified regulator names - added descriptions to regulators - removed bogus regulators (*_sshub) - merged vcn33-wifi and vcn33-bt as vcn33 - added missing regulators (vm18, vmddr, vsram-core) - cut down examples to a handful of cases and made them complete - expanded commit message a lot [1] https://lore.kernel.org/linux-arm-kernel/20220823123745.14061-1-zhiyong.tao@mediatek.com/ .../regulator/mediatek,mt6358-regulator.yaml | 149 ++++++++++++++---- 1 file changed, 120 insertions(+), 29 deletions(-) diff --git a/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml b/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml index f2219d8656c2..c50402fcba72 100644 --- a/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/mediatek,mt6358-regulator.yaml @@ -16,30 +16,18 @@ description: properties: compatible: - const: mediatek,mt6358-regulator - - ldo_vxo22: - description: LDOs with fixed 2.2V output and 0~100/10mV tuning - type: object - $ref: regulator.yaml# - properties: - regulator-allowed-modes: false - unevaluatedProperties: false - - ldo_vusb: - description: LDOs with fixed 3.0V output and 0~100/10mV tuning - type: object - $ref: regulator.yaml# - properties: - regulator-allowed-modes: false - unevaluatedProperties: false + oneOf: + - const: mediatek,mt6358-regulator + - items: + - const: mediatek,mt6366-regulator + - const: mediatek,mt6358-regulator vsys-ldo1-supply: description: Supply for LDOs vfe28, vxo22, vcn28, vaux18, vaud28, vsim1, vusb, vbif28 vsys-ldo2-supply: - description: Supply for LDOs vldo28, vio28, vmc, vmch, vsim2 + description: Supply for LDOs vldo28 (MT6358 only), vio28, vmc, vmch, vsim2 vsys-ldo3-supply: - description: Supply for LDOs vcn33, vcama1, vcama2, vemc, vibr + description: Supply for LDOs vcn33, vcama[12] (MT6358 only), vemc, vibr vsys-vcore-supply: description: Supply for buck regulator vcore vsys-vdram1-supply: @@ -59,18 +47,20 @@ properties: vsys-vs2-supply: description: Supply for buck regulator vs2 vs1-ldo1-supply: - description: Supply for LDOs vrf18, vefuse, vcn18, vcamio, vio18 + description: + Supply for LDOs vrf18, vefuse, vcn18, vcamio (MT6358 only), vio18, vm18 (MT6366 only) vs2-ldo1-supply: - description: Supply for LDOs vdram2 + description: Supply for LDOs vdram2, vmddr (MT6366 only) vs2-ldo2-supply: description: Supply for LDOs vrf12, va12 vs2-ldo3-supply: - description: Supply for LDOs vsram-gpu, vsram-others, vsram-proc11, vsram-proc12 + description: + Supply for LDOs vsram-core (MT6366 only), vsram-gpu, vsram-others, vsram-proc11, vsram-proc12 vs2-ldo4-supply: description: Supply for LDO vcamd patternProperties: - "^buck_v(core|dram1|gpu|modem|pa|proc1[12]|s[12])$": + "^(buck_)?v(core|dram1|gpu|modem|pa|proc1[12]|s[12])$": description: Buck regulators type: object $ref: regulator.yaml# @@ -85,7 +75,7 @@ patternProperties: enum: [0, 1] unevaluatedProperties: false - "^ldo_v(a|rf)12$": + "^(ldo_)?v(a|rf)12$": description: LDOs with fixed 1.2V output and 0~100/10mV tuning type: object $ref: regulator.yaml# @@ -93,15 +83,24 @@ patternProperties: regulator-allowed-modes: false unevaluatedProperties: false - "^ldo_v((aux|cn|io|rf)18|camio)$": - description: LDOs with fixed 1.8V output and 0~100/10mV tuning + "^(ldo_)?v((aux|cn|io|rf)18|camio)$": + description: + LDOs with fixed 1.8V output and 0~100/10mV tuning (vcn18 on MT6366 has variable output) + type: object + $ref: regulator.yaml# + properties: + regulator-allowed-modes: false + unevaluatedProperties: false + + "^(ldo_)?vxo22$": + description: LDOs with fixed 2.2V output and 0~100/10mV tuning type: object $ref: regulator.yaml# properties: regulator-allowed-modes: false unevaluatedProperties: false - "^ldo_v(aud|bif|cn|fe|io)28$": + "^(ldo_)?v(aud|bif|cn|fe|io)28$": description: LDOs with fixed 2.8V output and 0~100/10mV tuning type: object $ref: regulator.yaml# @@ -109,7 +108,15 @@ patternProperties: regulator-allowed-modes: false unevaluatedProperties: false - "^ldo_vsram_(gpu|others|proc1[12])$": + "^(ldo_)?vusb$": + description: LDOs with fixed 3.0V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + properties: + regulator-allowed-modes: false + unevaluatedProperties: false + + "^(ldo_)?vsram[_-](core|gpu|others|proc1[12])$": description: LDOs with variable output type: object $ref: regulator.yaml# @@ -117,7 +124,7 @@ patternProperties: regulator-allowed-modes: false unevaluatedProperties: false - "^ldo_v(cama[12]|camd|cn33|dram2|efuse|emc|ibr|ldo28|mc|mch|sim[12])$": + "^(ldo_)?v(cama[12]|camd|cn33|dram2|efuse|emc|ibr|ldo28|m18|mc|mch|mddr|sim[12])$": description: LDOs with variable output and 0~100/10mV tuning type: object $ref: regulator.yaml# @@ -130,6 +137,45 @@ required: additionalProperties: false +allOf: + - if: + properties: + compatible: + const: mediatek,mt6358-regulator + then: + patternProperties: + # Old regulator node name scheme (with prefix and underscores) only + # ([^y-] is used to avoid matching -supply + "^(? @@ -156,4 +202,49 @@ examples: }; }; + - | + #include + + regulator { + compatible = "mediatek,mt6366-regulator", "mediatek,mt6358-regulator"; + + vdram1 { + regulator-name = "pp1125_emi_vdd2"; + regulator-min-microvolt = <1125000>; + regulator-max-microvolt = <1125000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <0>; + regulator-allowed-modes = ; + regulator-always-on; + }; + + vproc11 { + regulator-name = "ppvar_dvdd_proc_bc_mt6366"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1200000>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-allowed-modes = ; + regulator-always-on; + }; + + vmddr { + regulator-name = "pm0750_emi_vmddr"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <750000>; + regulator-enable-ramp-delay = <325>; + regulator-always-on; + }; + + vsram-proc11 { + regulator-name = "pp0900_dvdd_sram_bc"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1120000>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + regulator-always-on; + }; + }; ... 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[2620:137:e000::3:3]) by mx.google.com with ESMTPS id s13-20020a056a0008cd00b0068bf4e83dd8si19650720pfu.313.2023.09.28.02.24.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 02:24:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) client-ip=2620:137:e000::3:3; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=Pi6sg70S; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by lipwig.vger.email (Postfix) with ESMTP id F2E0380B19A1; Thu, 28 Sep 2023 01:56:55 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231446AbjI1I4h (ORCPT + 21 others); Thu, 28 Sep 2023 04:56:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49326 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231533AbjI1I4U (ORCPT ); Thu, 28 Sep 2023 04:56:20 -0400 Received: from mail-oi1-x22d.google.com (mail-oi1-x22d.google.com [IPv6:2607:f8b0:4864:20::22d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 29CD5CD4 for ; Thu, 28 Sep 2023 01:56:10 -0700 (PDT) Received: by mail-oi1-x22d.google.com with SMTP id 5614622812f47-3af5fd13004so1134833b6e.0 for ; Thu, 28 Sep 2023 01:56:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1695891369; x=1696496169; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=CZNL2xap7oS9tgNofh5Q08A9m6sr7oqpmvudQ+aQQzo=; b=Pi6sg70SRjLSglgNkc5AykJsgPCuze6X1goXdzOuX1CbqC3ht2ksbmd4W2QAKL7fgD Joyw+Pml3skD+rkp0ewHnf407YrALIvSfU7ZqnT5aYdSMsxan9Dd0KxHxWbtnyD5oPCq P9UWpgFxgTpV0UwIQkPjKyGf+KxmasN8beyNg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695891369; x=1696496169; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=CZNL2xap7oS9tgNofh5Q08A9m6sr7oqpmvudQ+aQQzo=; b=Oqyapj3fsF7C4VhLq7Tq2I0bvr5ATcSLwGpWtGiusacCU5wg+LuRCsuQMM0S15tG82 M37YvNwn/hJR4EMglIX+CR0tdEh280fH5+AwyZ56Xi3THdNDJPCrgXvvWzV55BeIMukz i3jLh+YZkCt+upd2xCAXEWGL5OcuIZh2qP2U8qSE9C0IgflEfOXBtf3v42Hrqt2g9x0M +OvnOmUHm7Lvchb0MgVjh6j1r1YnkSXAksTCiU3kwDCOcb9M2k2aHJ74XovkTRg5vaqC Yk2qzhmaOv0LKffqYCJvawhh3wH2sacfeIrNryGxdNfy1zgmfsaOFMhGzChQux55TiJ4 H4Pw== X-Gm-Message-State: AOJu0YxRDIByy+zfNeBOaF24/CLXio3r8+x4YL9c39WhnROGuWirgGxJ v3lq+eJazCoQQMXiovpE0QymKMniVN8yYKDF8lI= X-Received: by 2002:a05:6808:1b29:b0:3a4:2941:af49 with SMTP id bx41-20020a0568081b2900b003a42941af49mr787460oib.22.1695891369299; Thu, 28 Sep 2023 01:56:09 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:6747:c12a:dbfd:2cc7]) by smtp.gmail.com with ESMTPSA id y7-20020aa78047000000b006879493aca0sm1754016pfm.26.2023.09.28.01.56.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 01:56:08 -0700 (PDT) From: Chen-Yu Tsai To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Mark Brown Cc: Chen-Yu Tsai , Lee Jones , Zhiyong Tao , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v4 06/12] regulator: mt6358: Use mt6397-regulator.h binding header for buck mode macros Date: Thu, 28 Sep 2023 16:55:29 +0800 Message-ID: <20230928085537.3246669-7-wenst@chromium.org> X-Mailer: git-send-email 2.42.0.582.g8ccd20d70d-goog In-Reply-To: <20230928085537.3246669-1-wenst@chromium.org> References: <20230928085537.3246669-1-wenst@chromium.org> MIME-Version: 1.0 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Thu, 28 Sep 2023 01:56:56 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778272753868719233 X-GMAIL-MSGID: 1778272753868719233 The (undocumented) possible values for the buck operating modes on the MT6358 are the same as those on the MT6397, both for the device tree bindings and the actual hardware register values. Reuse the macros for the MT6397 PMIC in the MT6358 regulator driver by including the mt6397-regulator.h binding header and replacing the existing macros. This aligns it with other PMIC. Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno --- Changes since v3: none Changes since v2: - new patch drivers/regulator/mt6358-regulator.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/regulator/mt6358-regulator.c b/drivers/regulator/mt6358-regulator.c index c4ecac5f3fc8..f966eedbbd6e 100644 --- a/drivers/regulator/mt6358-regulator.c +++ b/drivers/regulator/mt6358-regulator.c @@ -13,8 +13,7 @@ #include #include -#define MT6358_BUCK_MODE_AUTO 0 -#define MT6358_BUCK_MODE_FORCE_PWM 1 +#include /* * MT6358 regulators' information @@ -326,7 +325,7 @@ static const struct linear_range vldo28_ranges[] = { static unsigned int mt6358_map_mode(unsigned int mode) { - return mode == MT6358_BUCK_MODE_AUTO ? + return mode == MT6397_BUCK_MODE_AUTO ? REGULATOR_MODE_NORMAL : REGULATOR_MODE_FAST; } @@ -371,10 +370,10 @@ static int mt6358_regulator_set_mode(struct regulator_dev *rdev, switch (mode) { case REGULATOR_MODE_FAST: - val = MT6358_BUCK_MODE_FORCE_PWM; + val = MT6397_BUCK_MODE_FORCE_PWM; break; case REGULATOR_MODE_NORMAL: - val = MT6358_BUCK_MODE_AUTO; + val = MT6397_BUCK_MODE_AUTO; break; default: return -EINVAL; @@ -402,9 +401,9 @@ static unsigned int mt6358_regulator_get_mode(struct regulator_dev *rdev) } switch ((regval & info->modeset_mask) >> (ffs(info->modeset_mask) - 1)) { - case MT6358_BUCK_MODE_AUTO: + case MT6397_BUCK_MODE_AUTO: return REGULATOR_MODE_NORMAL; - case MT6358_BUCK_MODE_FORCE_PWM: + case MT6397_BUCK_MODE_FORCE_PWM: return REGULATOR_MODE_FAST; default: return -EINVAL; From patchwork Thu Sep 28 08:55:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 146158 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3364607vqu; Thu, 28 Sep 2023 07:44:30 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEJ7YrIw/Muq9RZgpDlzzGb/BCZeHKmBtR+Da/aFP4rsnf50JznsppMuneVASL6W77kyMrX X-Received: by 2002:a17:902:e883:b0:1c3:dafa:b1e9 with SMTP id w3-20020a170902e88300b001c3dafab1e9mr1461277plg.10.1695912270056; Thu, 28 Sep 2023 07:44:30 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695912270; cv=none; d=google.com; s=arc-20160816; b=A8B6Ggpim378knMTyLSap0ASSmt5jKSB6MrbyzUkK5s78Bb2IQx8Kk95hU7JS13TWx ufdILY4ggLH4RaCbXVRwC2qVH+6z+cs90Onw4I4KfIyitknIKdaXdk5tyHwD1xrIe43u 0rjS4foSrvznFQ7wUpkaLZoa87mEqlIteedF64PHrYemkDZGFFmDkLu1g9Nuo3SUptLL QL4zFWEedRt5URbQEgFZ9k+6hCgQFhgn2GMGmiMaq1MRG+hTX3vK2qGE+9ZcM8S0nknL F70PDEWl+EJcL+xGdHL+6fw1YzpFtk8rpjJlPB1np3ix16ahZzJwsh31eTWSJEABvmeG M6Lg== 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=UjsABOahH1p3zhr22T+S1Bqbs2ncgSaDPI7dTvpXP1g=; fh=sOQOQRvUYFm0Ujq+ly/te4e/c0tPxHc72NvhCBlxy94=; b=OeKe9hnUqOYQJpYvthCv5hXJyW3dXL/bY1RtqI5+BZneFjSxN799Zy7GR6sKXuDe7j VWLzge8U6QQeWQEKwcVYB+QzoUBvQcGOqu88bxsCtKu0VFyKzC64AoSjdIu0JouZtzNz gi6zTI41KT7eBUrtUriDUg3zzewYmSyY1ywfkneVYE3gXn/TeU0udMVY9p/l+ySQMMN4 TiTJuTZYhIiHj6G4MjbWkcNobPJh2rvY0VCoCBhhZDaM6PLh2YnO9urcROrSr9a5j0sQ xFZ4SjGmMEPAr2qVm64P30rHtpfrZEwD4hO+uMQwPF7nHHWtI3vzi0joc7TPFBgGQJfx NYDQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=Qv3y42VT; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from groat.vger.email (groat.vger.email. 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Add support for them by adding .supply_name field settings for each regulator. Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno --- drivers/regulator/mt6358-regulator.c | 106 +++++++++++++-------------- 1 file changed, 51 insertions(+), 55 deletions(-) diff --git a/drivers/regulator/mt6358-regulator.c b/drivers/regulator/mt6358-regulator.c index f966eedbbd6e..3eb986d4e84b 100644 --- a/drivers/regulator/mt6358-regulator.c +++ b/drivers/regulator/mt6358-regulator.c @@ -33,12 +33,13 @@ struct mt6358_regulator_info { #define to_regulator_info(x) container_of((x), struct mt6358_regulator_info, desc) -#define MT6358_BUCK(match, vreg, min, max, step, \ - vosel_mask, _da_vsel_reg, _da_vsel_mask, \ - _modeset_reg, _modeset_shift) \ +#define MT6358_BUCK(match, vreg, supply, min, max, step, \ + vosel_mask, _da_vsel_reg, _da_vsel_mask, \ + _modeset_reg, _modeset_shift) \ [MT6358_ID_##vreg] = { \ .desc = { \ .name = #vreg, \ + .supply_name = supply, \ .of_match = of_match_ptr(match), \ .ops = &mt6358_buck_ops, \ .type = REGULATOR_VOLTAGE, \ @@ -61,10 +62,11 @@ struct mt6358_regulator_info { .modeset_mask = BIT(_modeset_shift), \ } -#define MT6358_LDO(match, vreg, volt_ranges, enreg, enbit, vosel, vosel_mask) \ +#define MT6358_LDO(match, vreg, supply, volt_ranges, enreg, enbit, vosel, vosel_mask) \ [MT6358_ID_##vreg] = { \ .desc = { \ .name = #vreg, \ + .supply_name = supply, \ .of_match = of_match_ptr(match), \ .ops = &mt6358_volt_table_ops, \ .type = REGULATOR_VOLTAGE, \ @@ -85,12 +87,12 @@ struct mt6358_regulator_info { .qi = BIT(15), \ } -#define MT6358_LDO1(match, vreg, min, max, step, \ - _da_vsel_reg, _da_vsel_mask, \ - vosel, vosel_mask) \ +#define MT6358_LDO1(match, vreg, supply, min, max, step, \ + _da_vsel_reg, _da_vsel_mask, vosel, vosel_mask) \ [MT6358_ID_##vreg] = { \ .desc = { \ .name = #vreg, \ + .supply_name = supply, \ .of_match = of_match_ptr(match), \ .ops = &mt6358_volt_range_ops, \ .type = REGULATOR_VOLTAGE, \ @@ -110,11 +112,11 @@ struct mt6358_regulator_info { .qi = BIT(0), \ } -#define MT6358_REG_FIXED(match, vreg, \ - enreg, enbit, volt) \ +#define MT6358_REG_FIXED(match, vreg, supply, enreg, enbit, volt) \ [MT6358_ID_##vreg] = { \ .desc = { \ .name = #vreg, \ + .supply_name = supply, \ .of_match = of_match_ptr(match), \ .ops = &mt6358_volt_fixed_ops, \ .type = REGULATOR_VOLTAGE, \ @@ -463,79 +465,73 @@ static const struct regulator_ops mt6358_volt_fixed_ops = { /* The array is indexed by id(MT6358_ID_XXX) */ static const struct mt6358_regulator_info mt6358_regulators[] = { - MT6358_BUCK("buck_vdram1", VDRAM1, 500000, 2087500, 12500, + MT6358_BUCK("buck_vdram1", VDRAM1, "vsys-vdram1", 500000, 2087500, 12500, 0x7f, MT6358_BUCK_VDRAM1_DBG0, 0x7f, MT6358_VDRAM1_ANA_CON0, 8), - MT6358_BUCK("buck_vcore", VCORE, 500000, 1293750, 6250, + MT6358_BUCK("buck_vcore", VCORE, "vsys-vcore", 500000, 1293750, 6250, 0x7f, MT6358_BUCK_VCORE_DBG0, 0x7f, MT6358_VCORE_VGPU_ANA_CON0, 1), - MT6358_BUCK("buck_vpa", VPA, 500000, 3650000, 50000, + MT6358_BUCK("buck_vpa", VPA, "vsys-vpa", 500000, 3650000, 50000, 0x3f, MT6358_BUCK_VPA_DBG0, 0x3f, MT6358_VPA_ANA_CON0, 3), - MT6358_BUCK("buck_vproc11", VPROC11, 500000, 1293750, 6250, + MT6358_BUCK("buck_vproc11", VPROC11, "vsys-vproc11", 500000, 1293750, 6250, 0x7f, MT6358_BUCK_VPROC11_DBG0, 0x7f, MT6358_VPROC_ANA_CON0, 1), - MT6358_BUCK("buck_vproc12", VPROC12, 500000, 1293750, 6250, + MT6358_BUCK("buck_vproc12", VPROC12, "vsys-vproc12", 500000, 1293750, 6250, 0x7f, MT6358_BUCK_VPROC12_DBG0, 0x7f, MT6358_VPROC_ANA_CON0, 2), - MT6358_BUCK("buck_vgpu", VGPU, 500000, 1293750, 6250, + MT6358_BUCK("buck_vgpu", VGPU, "vsys-vgpu", 500000, 1293750, 6250, 0x7f, MT6358_BUCK_VGPU_ELR0, 0x7f, MT6358_VCORE_VGPU_ANA_CON0, 2), - MT6358_BUCK("buck_vs2", VS2, 500000, 2087500, 12500, + MT6358_BUCK("buck_vs2", VS2, "vsys-vs2", 500000, 2087500, 12500, 0x7f, MT6358_BUCK_VS2_DBG0, 0x7f, MT6358_VS2_ANA_CON0, 8), - MT6358_BUCK("buck_vmodem", VMODEM, 500000, 1293750, 6250, + MT6358_BUCK("buck_vmodem", VMODEM, "vsys-vmodem", 500000, 1293750, 6250, 0x7f, MT6358_BUCK_VMODEM_DBG0, 0x7f, MT6358_VMODEM_ANA_CON0, 8), - MT6358_BUCK("buck_vs1", VS1, 1000000, 2587500, 12500, + MT6358_BUCK("buck_vs1", VS1, "vsys-vs1", 1000000, 2587500, 12500, 0x7f, MT6358_BUCK_VS1_DBG0, 0x7f, MT6358_VS1_ANA_CON0, 8), - MT6358_REG_FIXED("ldo_vrf12", VRF12, - MT6358_LDO_VRF12_CON0, 0, 1200000), - MT6358_REG_FIXED("ldo_vio18", VIO18, - MT6358_LDO_VIO18_CON0, 0, 1800000), - MT6358_REG_FIXED("ldo_vcamio", VCAMIO, - MT6358_LDO_VCAMIO_CON0, 0, 1800000), - MT6358_REG_FIXED("ldo_vcn18", VCN18, MT6358_LDO_VCN18_CON0, 0, 1800000), - MT6358_REG_FIXED("ldo_vfe28", VFE28, MT6358_LDO_VFE28_CON0, 0, 2800000), - MT6358_REG_FIXED("ldo_vcn28", VCN28, MT6358_LDO_VCN28_CON0, 0, 2800000), - MT6358_REG_FIXED("ldo_vxo22", VXO22, MT6358_LDO_VXO22_CON0, 0, 2200000), - MT6358_REG_FIXED("ldo_vaux18", VAUX18, - MT6358_LDO_VAUX18_CON0, 0, 1800000), - MT6358_REG_FIXED("ldo_vbif28", VBIF28, - MT6358_LDO_VBIF28_CON0, 0, 2800000), - MT6358_REG_FIXED("ldo_vio28", VIO28, MT6358_LDO_VIO28_CON0, 0, 2800000), - MT6358_REG_FIXED("ldo_va12", VA12, MT6358_LDO_VA12_CON0, 0, 1200000), - MT6358_REG_FIXED("ldo_vrf18", VRF18, MT6358_LDO_VRF18_CON0, 0, 1800000), - MT6358_REG_FIXED("ldo_vaud28", VAUD28, - MT6358_LDO_VAUD28_CON0, 0, 2800000), - MT6358_LDO("ldo_vdram2", VDRAM2, vdram2, + MT6358_REG_FIXED("ldo_vrf12", VRF12, "vs2-ldo2", MT6358_LDO_VRF12_CON0, 0, 1200000), + MT6358_REG_FIXED("ldo_vio18", VIO18, "vs1-ldo1", MT6358_LDO_VIO18_CON0, 0, 1800000), + MT6358_REG_FIXED("ldo_vcamio", VCAMIO, "vs1-ldo1", MT6358_LDO_VCAMIO_CON0, 0, 1800000), + MT6358_REG_FIXED("ldo_vcn18", VCN18, "vs1-ldo1", MT6358_LDO_VCN18_CON0, 0, 1800000), + MT6358_REG_FIXED("ldo_vfe28", VFE28, "vsys-ldo1", MT6358_LDO_VFE28_CON0, 0, 2800000), + MT6358_REG_FIXED("ldo_vcn28", VCN28, "vsys-ldo1", MT6358_LDO_VCN28_CON0, 0, 2800000), + MT6358_REG_FIXED("ldo_vxo22", VXO22, "vsys-ldo1", MT6358_LDO_VXO22_CON0, 0, 2200000), + MT6358_REG_FIXED("ldo_vaux18", VAUX18, "vsys-ldo1", MT6358_LDO_VAUX18_CON0, 0, 1800000), + MT6358_REG_FIXED("ldo_vbif28", VBIF28, "vsys-ldo1", MT6358_LDO_VBIF28_CON0, 0, 2800000), + MT6358_REG_FIXED("ldo_vio28", VIO28, "vsys-ldo2", MT6358_LDO_VIO28_CON0, 0, 2800000), + MT6358_REG_FIXED("ldo_va12", VA12, "vs2-ldo2", MT6358_LDO_VA12_CON0, 0, 1200000), + MT6358_REG_FIXED("ldo_vrf18", VRF18, "vs1-ldo1", MT6358_LDO_VRF18_CON0, 0, 1800000), + MT6358_REG_FIXED("ldo_vaud28", VAUD28, "vsys-ldo1", MT6358_LDO_VAUD28_CON0, 0, 2800000), + MT6358_LDO("ldo_vdram2", VDRAM2, "vs2-ldo1", vdram2, MT6358_LDO_VDRAM2_CON0, 0, MT6358_LDO_VDRAM2_ELR0, 0xf), - MT6358_LDO("ldo_vsim1", VSIM1, vsim, + MT6358_LDO("ldo_vsim1", VSIM1, "vsys-ldo1", vsim, MT6358_LDO_VSIM1_CON0, 0, MT6358_VSIM1_ANA_CON0, 0xf00), - MT6358_LDO("ldo_vibr", VIBR, vibr, + MT6358_LDO("ldo_vibr", VIBR, "vsys-ldo3", vibr, MT6358_LDO_VIBR_CON0, 0, MT6358_VIBR_ANA_CON0, 0xf00), - MT6358_LDO("ldo_vusb", VUSB, vusb, + MT6358_LDO("ldo_vusb", VUSB, "vsys-ldo1", vusb, MT6358_LDO_VUSB_CON0_0, 0, MT6358_VUSB_ANA_CON0, 0x700), - MT6358_LDO("ldo_vcamd", VCAMD, vcamd, + MT6358_LDO("ldo_vcamd", VCAMD, "vs2-ldo4", vcamd, MT6358_LDO_VCAMD_CON0, 0, MT6358_VCAMD_ANA_CON0, 0xf00), - MT6358_LDO("ldo_vefuse", VEFUSE, vefuse, + MT6358_LDO("ldo_vefuse", VEFUSE, "vs1-ldo1", vefuse, MT6358_LDO_VEFUSE_CON0, 0, MT6358_VEFUSE_ANA_CON0, 0xf00), - MT6358_LDO("ldo_vmch", VMCH, vmch_vemc, + MT6358_LDO("ldo_vmch", VMCH, "vsys-ldo2", vmch_vemc, MT6358_LDO_VMCH_CON0, 0, MT6358_VMCH_ANA_CON0, 0x700), - MT6358_LDO("ldo_vcama1", VCAMA1, vcama, + MT6358_LDO("ldo_vcama1", VCAMA1, "vsys-ldo3", vcama, MT6358_LDO_VCAMA1_CON0, 0, MT6358_VCAMA1_ANA_CON0, 0xf00), - MT6358_LDO("ldo_vemc", VEMC, vmch_vemc, + MT6358_LDO("ldo_vemc", VEMC, "vsys-ldo2", vmch_vemc, MT6358_LDO_VEMC_CON0, 0, MT6358_VEMC_ANA_CON0, 0x700), - MT6358_LDO("ldo_vcn33", VCN33, vcn33, + MT6358_LDO("ldo_vcn33", VCN33, "vsys-ldo3", vcn33, MT6358_LDO_VCN33_CON0_0, 0, MT6358_VCN33_ANA_CON0, 0x300), - MT6358_LDO("ldo_vcama2", VCAMA2, vcama, + MT6358_LDO("ldo_vcama2", VCAMA2, "vsys-ldo3", vcama, MT6358_LDO_VCAMA2_CON0, 0, MT6358_VCAMA2_ANA_CON0, 0xf00), - MT6358_LDO("ldo_vmc", VMC, vmc, + MT6358_LDO("ldo_vmc", VMC, "vsys-ldo2", vmc, MT6358_LDO_VMC_CON0, 0, MT6358_VMC_ANA_CON0, 0xf00), - MT6358_LDO("ldo_vldo28", VLDO28, vldo28, + MT6358_LDO("ldo_vldo28", VLDO28, "vsys-ldo2", vldo28, MT6358_LDO_VLDO28_CON0_0, 0, MT6358_VLDO28_ANA_CON0, 0x300), - MT6358_LDO("ldo_vsim2", VSIM2, vsim, + MT6358_LDO("ldo_vsim2", VSIM2, "vsys-ldo2", vsim, MT6358_LDO_VSIM2_CON0, 0, MT6358_VSIM2_ANA_CON0, 0xf00), - MT6358_LDO1("ldo_vsram_proc11", VSRAM_PROC11, 500000, 1293750, 6250, + MT6358_LDO1("ldo_vsram_proc11", VSRAM_PROC11, "vs2-ldo3", 500000, 1293750, 6250, MT6358_LDO_VSRAM_PROC11_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON0, 0x7f), - MT6358_LDO1("ldo_vsram_others", VSRAM_OTHERS, 500000, 1293750, 6250, + MT6358_LDO1("ldo_vsram_others", VSRAM_OTHERS, "vs2-ldo3", 500000, 1293750, 6250, MT6358_LDO_VSRAM_OTHERS_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON2, 0x7f), - MT6358_LDO1("ldo_vsram_gpu", VSRAM_GPU, 500000, 1293750, 6250, + MT6358_LDO1("ldo_vsram_gpu", VSRAM_GPU, "vs2-ldo3", 500000, 1293750, 6250, MT6358_LDO_VSRAM_GPU_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON3, 0x7f), - MT6358_LDO1("ldo_vsram_proc12", VSRAM_PROC12, 500000, 1293750, 6250, + MT6358_LDO1("ldo_vsram_proc12", VSRAM_PROC12, "vs2-ldo3", 500000, 1293750, 6250, MT6358_LDO_VSRAM_PROC12_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON1, 0x7f), }; From patchwork Thu Sep 28 08:55:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 146056 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3252073vqu; Thu, 28 Sep 2023 04:56:36 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHNZ3klWqyc62d+fkjaM7FytrImduO3KLS7vDzx8fEJpRFTf2JVP/dHz5QIdSylfnOCKN0c X-Received: by 2002:a54:4510:0:b0:3a8:8eab:3f63 with SMTP id l16-20020a544510000000b003a88eab3f63mr918120oil.30.1695902196028; Thu, 28 Sep 2023 04:56:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695902195; cv=none; d=google.com; s=arc-20160816; b=xs6f2fBrtUCQjWqto2fCtUyY+opdE9FsLyjnVAbJ3LTzYoB6Mew6jZDk9zozErgPpv l/MFu+bRWOYURpebc1Hsj2VaK63ywQScPS+EHilO2By1wL4p83aL60nxSZP0XMQ+RO8k VJ6FMzsx8IlL/LCiZfazW90Aw9UWobctGBMqGhYVNa5YpK0jH+zwQPMFHwrpTPh05V+S JFKMJESpKOZUk9lvojK01wTTlIHLXnEbdwUehck1IiOD+HIzOmbU0d1sZZGpTE/wmzTj SbksfVWapAzlT9RfHZwRIMHeuvqlvZczrw2cLPgjE+cRwz+sMfydByXLJPiHycJq6CCR ZVNg== 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=KS43ugTtRv88TppfROT73t1X2vCZps6UnoTX6p94tt4=; fh=sOQOQRvUYFm0Ujq+ly/te4e/c0tPxHc72NvhCBlxy94=; b=dPXG+ivUtKnUxjdtmuOqN0nuayZVkgijlHRKw+wUgVDsQaJmkMSAxVh91sQckHtG7g +dbGQDnX9sm7mr0i9mPP18/EhTsrfudwFoOnq9zsD9y97v9QC0S5knx9XvqPHMmK3PeQ SYjAaCZKUyfBxQgKz47igMasXVoyxFHK+6twa9wVDotdotyPsUtYm8pXyHaoHg6T6cpN PURwLCXBBk8WkozBMYllKT2WgiZgm7IQHrhdLJ0JqruKFI6EgMLPRd1reiqEnHGPJW4O YgB3ZvjrKIWG2dF/hIIKSIvBMAL+rIJEsNqQw/YayrQZg8tMrnJQ8sISTZIfNfq5mjxi zzbg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=GzUkZiek; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from pete.vger.email (pete.vger.email. [2620:137:e000::3:6]) by mx.google.com with ESMTPS id f20-20020a63f114000000b00565db2812a0si18987348pgi.60.2023.09.28.04.56.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 04:56:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) client-ip=2620:137:e000::3:6; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=GzUkZiek; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id 4C76E8054B0A; Thu, 28 Sep 2023 01:57:22 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231397AbjI1I4n (ORCPT + 21 others); Thu, 28 Sep 2023 04:56:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49314 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231492AbjI1I4X (ORCPT ); Thu, 28 Sep 2023 04:56:23 -0400 Received: from mail-oi1-x22c.google.com (mail-oi1-x22c.google.com [IPv6:2607:f8b0:4864:20::22c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 58FBD10C8 for ; Thu, 28 Sep 2023 01:56:15 -0700 (PDT) Received: by mail-oi1-x22c.google.com with SMTP id 5614622812f47-3af609b9264so1043055b6e.2 for ; Thu, 28 Sep 2023 01:56:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1695891374; x=1696496174; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=KS43ugTtRv88TppfROT73t1X2vCZps6UnoTX6p94tt4=; b=GzUkZiekwRi4a2ZJhPnPRITn6J1hf9feAXQAs4wM5TVVAD2wh0sYoQZqV/8qZJY36/ 6yTo3wyxLDnh/Q3fO52S9fNXRTYNyrAU047KtGMU5XXA2/7Ps2W9uHNp5U8xfB1XIXja jeuhiK3puzERPGMeFbfCkH2KZvjzXJZ7Z2aw4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695891374; x=1696496174; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=KS43ugTtRv88TppfROT73t1X2vCZps6UnoTX6p94tt4=; b=UK3X8xKJ1lj5QoM5QHCg7gGiZvBZWbDYlHocGOjKrcGhVkBUeP9ptfo0lDesKe0dxn aw5GsqQ537Dbx5ZTFiV5krW+YexLIDW5pNLVjjh+WuVAMkcAq16CoOGyi0FXdW4KjP0+ jodAeOi1GxZj2PEyhuqd1c5XVmaXIHna39YgtV3+tgaQgmmxaz+CFWSVXqwcK63cAUAg 1I/aiqQuuRj/xVXHtoI/3LCrm/u27jkyz1JA6MakiqCNXxABfelO1hsraxge6+/SOJrG lv4nEwcrNAahXx0L+spbpjA1W/LiKM1LXhXiuPBLiMgP80MMrlVWvCkDodWvbROjdrdH Faxg== X-Gm-Message-State: AOJu0YwDheWjX3f/Vofb2klurvtXq6VH4FwnyAM6Md4/+VLLMWbHtmfp zDSSLsBEI1AFPDZR4+vlLwidQw== X-Received: by 2002:a54:4002:0:b0:3a7:4cf6:f0cb with SMTP id x2-20020a544002000000b003a74cf6f0cbmr641906oie.21.1695891374605; Thu, 28 Sep 2023 01:56:14 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:6747:c12a:dbfd:2cc7]) by smtp.gmail.com with ESMTPSA id y7-20020aa78047000000b006879493aca0sm1754016pfm.26.2023.09.28.01.56.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 01:56:14 -0700 (PDT) From: Chen-Yu Tsai To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Mark Brown Cc: Chen-Yu Tsai , Lee Jones , Zhiyong Tao , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v4 08/12] regulator: mt6358: fix and drop type prefix in MT6366 regulator node names Date: Thu, 28 Sep 2023 16:55:31 +0800 Message-ID: <20230928085537.3246669-9-wenst@chromium.org> X-Mailer: git-send-email 2.42.0.582.g8ccd20d70d-goog In-Reply-To: <20230928085537.3246669-1-wenst@chromium.org> References: <20230928085537.3246669-1-wenst@chromium.org> MIME-Version: 1.0 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Thu, 28 Sep 2023 01:57:22 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778282340899394248 X-GMAIL-MSGID: 1778282340899394248 The new MT6366 binding does away with the type prefix ("buck_", "ldo_") in the regulator node names. This better matches the PMIC pin names. Remaining underscores in names are also replaced with hyphens. Drop the type prefixes and replace remaining underscores to match the MT6366 binding. Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno --- drivers/regulator/mt6358-regulator.c | 70 ++++++++++++++-------------- 1 file changed, 35 insertions(+), 35 deletions(-) diff --git a/drivers/regulator/mt6358-regulator.c b/drivers/regulator/mt6358-regulator.c index 3eb986d4e84b..14ed728fba69 100644 --- a/drivers/regulator/mt6358-regulator.c +++ b/drivers/regulator/mt6358-regulator.c @@ -537,68 +537,68 @@ static const struct mt6358_regulator_info mt6358_regulators[] = { /* The array is indexed by id(MT6366_ID_XXX) */ static const struct mt6358_regulator_info mt6366_regulators[] = { - MT6366_BUCK("buck_vdram1", VDRAM1, 500000, 2087500, 12500, + MT6366_BUCK("vdram1", VDRAM1, 500000, 2087500, 12500, 0x7f, MT6358_BUCK_VDRAM1_DBG0, 0x7f, MT6358_VDRAM1_ANA_CON0, 8), - MT6366_BUCK("buck_vcore", VCORE, 500000, 1293750, 6250, + MT6366_BUCK("vcore", VCORE, 500000, 1293750, 6250, 0x7f, MT6358_BUCK_VCORE_DBG0, 0x7f, MT6358_VCORE_VGPU_ANA_CON0, 1), - MT6366_BUCK("buck_vpa", VPA, 500000, 3650000, 50000, + MT6366_BUCK("vpa", VPA, 500000, 3650000, 50000, 0x3f, MT6358_BUCK_VPA_DBG0, 0x3f, MT6358_VPA_ANA_CON0, 3), - MT6366_BUCK("buck_vproc11", VPROC11, 500000, 1293750, 6250, + MT6366_BUCK("vproc11", VPROC11, 500000, 1293750, 6250, 0x7f, MT6358_BUCK_VPROC11_DBG0, 0x7f, MT6358_VPROC_ANA_CON0, 1), - MT6366_BUCK("buck_vproc12", VPROC12, 500000, 1293750, 6250, + MT6366_BUCK("vproc12", VPROC12, 500000, 1293750, 6250, 0x7f, MT6358_BUCK_VPROC12_DBG0, 0x7f, MT6358_VPROC_ANA_CON0, 2), - MT6366_BUCK("buck_vgpu", VGPU, 500000, 1293750, 6250, + MT6366_BUCK("vgpu", VGPU, 500000, 1293750, 6250, 0x7f, MT6358_BUCK_VGPU_ELR0, 0x7f, MT6358_VCORE_VGPU_ANA_CON0, 2), - MT6366_BUCK("buck_vs2", VS2, 500000, 2087500, 12500, + MT6366_BUCK("vs2", VS2, 500000, 2087500, 12500, 0x7f, MT6358_BUCK_VS2_DBG0, 0x7f, MT6358_VS2_ANA_CON0, 8), - MT6366_BUCK("buck_vmodem", VMODEM, 500000, 1293750, 6250, + MT6366_BUCK("vmodem", VMODEM, 500000, 1293750, 6250, 0x7f, MT6358_BUCK_VMODEM_DBG0, 0x7f, MT6358_VMODEM_ANA_CON0, 8), - MT6366_BUCK("buck_vs1", VS1, 1000000, 2587500, 12500, + MT6366_BUCK("vs1", VS1, 1000000, 2587500, 12500, 0x7f, MT6358_BUCK_VS1_DBG0, 0x7f, MT6358_VS1_ANA_CON0, 8), - MT6366_REG_FIXED("ldo_vrf12", VRF12, + MT6366_REG_FIXED("vrf12", VRF12, MT6358_LDO_VRF12_CON0, 0, 1200000), - MT6366_REG_FIXED("ldo_vio18", VIO18, + MT6366_REG_FIXED("vio18", VIO18, MT6358_LDO_VIO18_CON0, 0, 1800000), - MT6366_REG_FIXED("ldo_vcn18", VCN18, MT6358_LDO_VCN18_CON0, 0, 1800000), - MT6366_REG_FIXED("ldo_vfe28", VFE28, MT6358_LDO_VFE28_CON0, 0, 2800000), - MT6366_REG_FIXED("ldo_vcn28", VCN28, MT6358_LDO_VCN28_CON0, 0, 2800000), - MT6366_REG_FIXED("ldo_vxo22", VXO22, MT6358_LDO_VXO22_CON0, 0, 2200000), - MT6366_REG_FIXED("ldo_vaux18", VAUX18, + MT6366_REG_FIXED("vcn18", VCN18, MT6358_LDO_VCN18_CON0, 0, 1800000), + MT6366_REG_FIXED("vfe28", VFE28, MT6358_LDO_VFE28_CON0, 0, 2800000), + MT6366_REG_FIXED("vcn28", VCN28, MT6358_LDO_VCN28_CON0, 0, 2800000), + MT6366_REG_FIXED("vxo22", VXO22, MT6358_LDO_VXO22_CON0, 0, 2200000), + MT6366_REG_FIXED("vaux18", VAUX18, MT6358_LDO_VAUX18_CON0, 0, 1800000), - MT6366_REG_FIXED("ldo_vbif28", VBIF28, + MT6366_REG_FIXED("vbif28", VBIF28, MT6358_LDO_VBIF28_CON0, 0, 2800000), - MT6366_REG_FIXED("ldo_vio28", VIO28, MT6358_LDO_VIO28_CON0, 0, 2800000), - MT6366_REG_FIXED("ldo_va12", VA12, MT6358_LDO_VA12_CON0, 0, 1200000), - MT6366_REG_FIXED("ldo_vrf18", VRF18, MT6358_LDO_VRF18_CON0, 0, 1800000), - MT6366_REG_FIXED("ldo_vaud28", VAUD28, + MT6366_REG_FIXED("vio28", VIO28, MT6358_LDO_VIO28_CON0, 0, 2800000), + MT6366_REG_FIXED("va12", VA12, MT6358_LDO_VA12_CON0, 0, 1200000), + MT6366_REG_FIXED("vrf18", VRF18, MT6358_LDO_VRF18_CON0, 0, 1800000), + MT6366_REG_FIXED("vaud28", VAUD28, MT6358_LDO_VAUD28_CON0, 0, 2800000), - MT6366_LDO("ldo_vdram2", VDRAM2, vdram2, + MT6366_LDO("vdram2", VDRAM2, vdram2, MT6358_LDO_VDRAM2_CON0, 0, MT6358_LDO_VDRAM2_ELR0, 0x10), - MT6366_LDO("ldo_vsim1", VSIM1, vsim, + MT6366_LDO("vsim1", VSIM1, vsim, MT6358_LDO_VSIM1_CON0, 0, MT6358_VSIM1_ANA_CON0, 0xf00), - MT6366_LDO("ldo_vibr", VIBR, vibr, + MT6366_LDO("vibr", VIBR, vibr, MT6358_LDO_VIBR_CON0, 0, MT6358_VIBR_ANA_CON0, 0xf00), - MT6366_LDO("ldo_vusb", VUSB, vusb, + MT6366_LDO("vusb", VUSB, vusb, MT6358_LDO_VUSB_CON0_0, 0, MT6358_VUSB_ANA_CON0, 0x700), - MT6366_LDO("ldo_vefuse", VEFUSE, vefuse, + MT6366_LDO("vefuse", VEFUSE, vefuse, MT6358_LDO_VEFUSE_CON0, 0, MT6358_VEFUSE_ANA_CON0, 0xf00), - MT6366_LDO("ldo_vmch", VMCH, vmch_vemc, + MT6366_LDO("vmch", VMCH, vmch_vemc, MT6358_LDO_VMCH_CON0, 0, MT6358_VMCH_ANA_CON0, 0x700), - MT6366_LDO("ldo_vemc", VEMC, vmch_vemc, + MT6366_LDO("vemc", VEMC, vmch_vemc, MT6358_LDO_VEMC_CON0, 0, MT6358_VEMC_ANA_CON0, 0x700), - MT6366_LDO("ldo_vcn33", VCN33, vcn33, + MT6366_LDO("vcn33", VCN33, vcn33, MT6358_LDO_VCN33_CON0_0, 0, MT6358_VCN33_ANA_CON0, 0x300), - MT6366_LDO("ldo_vmc", VMC, vmc, + MT6366_LDO("vmc", VMC, vmc, MT6358_LDO_VMC_CON0, 0, MT6358_VMC_ANA_CON0, 0xf00), - MT6366_LDO("ldo_vsim2", VSIM2, vsim, + MT6366_LDO("vsim2", VSIM2, vsim, MT6358_LDO_VSIM2_CON0, 0, MT6358_VSIM2_ANA_CON0, 0xf00), - MT6366_LDO1("ldo_vsram_proc11", VSRAM_PROC11, 500000, 1293750, 6250, + MT6366_LDO1("vsram-proc11", VSRAM_PROC11, 500000, 1293750, 6250, MT6358_LDO_VSRAM_PROC11_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON0, 0x7f), - MT6366_LDO1("ldo_vsram_others", VSRAM_OTHERS, 500000, 1293750, 6250, + MT6366_LDO1("vsram-others", VSRAM_OTHERS, 500000, 1293750, 6250, MT6358_LDO_VSRAM_OTHERS_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON2, 0x7f), - MT6366_LDO1("ldo_vsram_gpu", VSRAM_GPU, 500000, 1293750, 6250, + MT6366_LDO1("vsram-gpu", VSRAM_GPU, 500000, 1293750, 6250, MT6358_LDO_VSRAM_GPU_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON3, 0x7f), - MT6366_LDO1("ldo_vsram_proc12", VSRAM_PROC12, 500000, 1293750, 6250, + MT6366_LDO1("vsram-proc12", VSRAM_PROC12, 500000, 1293750, 6250, MT6358_LDO_VSRAM_PROC12_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON1, 0x7f), }; From patchwork Thu Sep 28 08:55:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 146103 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3299616vqu; Thu, 28 Sep 2023 06:09:29 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEboi4zAjTbJf47HMKL6F/ROfxU8o23qcCset41uxX4dt9hXiwf+IU3eb6xyTXCmBFXQCAL X-Received: by 2002:a17:903:22ce:b0:1c3:cee1:cc8e with SMTP id y14-20020a17090322ce00b001c3cee1cc8emr919029plg.68.1695906569470; Thu, 28 Sep 2023 06:09:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695906569; cv=none; d=google.com; s=arc-20160816; b=nIlhbA+utLM5PRPGgKk6gXNcc9g1NPpMyCUowo4lcXXWnPbRAVNxsXm7r5D7CI0aVc 5PA/ogNoH7xvewrIM+NoOW5IRddnDsLMXslm3OvYyUpteRi1KIcFVzyhnW0ryxuoCq8e 1nlDkClNzndPyK+ncWfT19SKXltJ61GEd51RrjDi9gHwDv9x3c/OOcxRhIY/hbTOMcrQ lVmZPJ4sHgm/RYWk6t940ITLHeYmZMVT8+DkymezzUEthAdbcQN0h//AeuUpp+Vs47oK rWAcBjx9z5HzPPCUPBKabTw3GrQBAp01pR8rTh5DlFZuVxUXyUaooIQ+7F2JTHkOSpkE lOig== 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=lkJYdDv7vj4Uy20rk51h7r68X+BWwdYjEPU0JRU45tk=; fh=sOQOQRvUYFm0Ujq+ly/te4e/c0tPxHc72NvhCBlxy94=; b=ZeKb0j+oWirIN+tOBXLUV15GbLHYr5+HxyflXCDhZnmTBxZJj5n4/ww+hZEf7wQKM2 NaC5cZUHcxXyXugzontuwHeDq0b1BoxKFS7eIWc/E90k5Y00tacgHyqnP/yZqxmRg5AV q9grfkDKhlRH4BsJsxfG4+IXyrveEyQk/WE4toAf/6GrV8C6RB9nPKgypmZPZTMY/TeW FKTD4NAIbEeLh0c39vsNt81SO45eT7+YeLTecEdzQizd9N98uA2+FTBuaIY3fYrwwP/B 6OsqpZAriAmwJrElk0Cm7X1fXw+n48aGY5Gm78Ii8cNTxKzbcqkpMCkqSdB/WTCfw7O/ KjaA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=W7iqXPl1; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from pete.vger.email (pete.vger.email. [23.128.96.36]) by mx.google.com with ESMTPS id u8-20020a17090341c800b001b8a3e851d2si19280705ple.342.2023.09.28.06.09.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 06:09:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) client-ip=23.128.96.36; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=W7iqXPl1; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id 4ACE5809ACBE; Thu, 28 Sep 2023 01:57:25 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231625AbjI1I4u (ORCPT + 21 others); Thu, 28 Sep 2023 04:56:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49220 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231641AbjI1I40 (ORCPT ); Thu, 28 Sep 2023 04:56:26 -0400 Received: from mail-qk1-x734.google.com (mail-qk1-x734.google.com [IPv6:2607:f8b0:4864:20::734]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5EEC310E5 for ; Thu, 28 Sep 2023 01:56:18 -0700 (PDT) Received: by mail-qk1-x734.google.com with SMTP id af79cd13be357-77412b91c41so701800785a.1 for ; Thu, 28 Sep 2023 01:56:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1695891377; x=1696496177; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=lkJYdDv7vj4Uy20rk51h7r68X+BWwdYjEPU0JRU45tk=; b=W7iqXPl1ilxsOzpHV1MzQEqxbrzG6JwUED00VU5jPUEeJgkPg+AhN37RsQq5J2cZ1F JT5QQa2WRJ1OmPp5AOkDAZQRaZnhAw3nCW7FP68Yo8NJ7+qzHE3kR3sOa6FcOPdeq+JT bK+Vthk6FResr/3HaS8qJez25xtSRkAR9Ob7s= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695891377; x=1696496177; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=lkJYdDv7vj4Uy20rk51h7r68X+BWwdYjEPU0JRU45tk=; b=g6Y30e1idFTELeYuiwyZ3gN3MbH9udrM5d/iKeLhUJCTtaOS+SsPFniOv5gSfRQoSI oYomIGSebSEaP5dSv5emNLCOPU9jj4zu6Kahm7+Vsz6W6z8gufNES2XlA6DyjweUJniB p602kjA1BdSkm8t+slLhtPKx78aKPsXvz8UaWK6jXp10uhNvLuoxggLEyokndPIbu8eY /zEARXZPp6DaietHR0n+85NNGahTezwwuzXNMHGTTO5dMS7enlRN2Poiy2SqSR2j3nFh cL2dJtFLpfpXFmvo7DNvA0rJA4ms8rORZI5qbv8b6TyNSXjCjqU+3IPXTVkNx6jR6RRE 0mXA== X-Gm-Message-State: AOJu0YzmYylXWnj2MDXZzPEHswlgpi5/EmliqBo6Ii+xWPqJy/psjZ6r 7SYBYNYTBApneViRfETXmfrAtw== X-Received: by 2002:a05:620a:25ce:b0:773:a229:5a4a with SMTP id y14-20020a05620a25ce00b00773a2295a4amr491245qko.25.1695891377265; Thu, 28 Sep 2023 01:56:17 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:6747:c12a:dbfd:2cc7]) by smtp.gmail.com with ESMTPSA id y7-20020aa78047000000b006879493aca0sm1754016pfm.26.2023.09.28.01.56.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 01:56:16 -0700 (PDT) From: Chen-Yu Tsai To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Mark Brown Cc: Chen-Yu Tsai , Lee Jones , Zhiyong Tao , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v4 09/12] regulator: mt6358: Make MT6366 vcn18 LDO configurable Date: Thu, 28 Sep 2023 16:55:32 +0800 Message-ID: <20230928085537.3246669-10-wenst@chromium.org> X-Mailer: git-send-email 2.42.0.582.g8ccd20d70d-goog In-Reply-To: <20230928085537.3246669-1-wenst@chromium.org> References: <20230928085537.3246669-1-wenst@chromium.org> MIME-Version: 1.0 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Thu, 28 Sep 2023 01:57:25 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778286927244836658 X-GMAIL-MSGID: 1778286927244836658 The VCN18 regulator on the MT6366 (only) actually has a wide configurable range of voltages, even though its name suggests a fixed output voltage. Convert it from a fixed LDO to a configurable LDO. Its range of settings is the same as the VM18 regulator, which is missing and will be added in a subsequent patch. Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno --- drivers/regulator/mt6358-regulator.c | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) diff --git a/drivers/regulator/mt6358-regulator.c b/drivers/regulator/mt6358-regulator.c index 14ed728fba69..946f62242718 100644 --- a/drivers/regulator/mt6358-regulator.c +++ b/drivers/regulator/mt6358-regulator.c @@ -325,6 +325,27 @@ static const struct linear_range vldo28_ranges[] = { REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000), }; +static const unsigned int mt6366_vcn18_vm18_selectors[] = { + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 }; +static const struct linear_range mt6366_vcn18_vm18_ranges[] = { + REGULATOR_LINEAR_RANGE(600000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(700000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(800000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(900000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1000000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1100000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1200000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1300000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1400000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1500000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1600000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1700000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1900000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(2000000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(2100000, 0, 10, 10000), +}; + static unsigned int mt6358_map_mode(unsigned int mode) { return mode == MT6397_BUCK_MODE_AUTO ? @@ -559,7 +580,6 @@ static const struct mt6358_regulator_info mt6366_regulators[] = { MT6358_LDO_VRF12_CON0, 0, 1200000), MT6366_REG_FIXED("vio18", VIO18, MT6358_LDO_VIO18_CON0, 0, 1800000), - MT6366_REG_FIXED("vcn18", VCN18, MT6358_LDO_VCN18_CON0, 0, 1800000), MT6366_REG_FIXED("vfe28", VFE28, MT6358_LDO_VFE28_CON0, 0, 2800000), MT6366_REG_FIXED("vcn28", VCN28, MT6358_LDO_VCN28_CON0, 0, 2800000), MT6366_REG_FIXED("vxo22", VXO22, MT6358_LDO_VXO22_CON0, 0, 2200000), @@ -592,6 +612,8 @@ static const struct mt6358_regulator_info mt6366_regulators[] = { MT6358_LDO_VMC_CON0, 0, MT6358_VMC_ANA_CON0, 0xf00), MT6366_LDO("vsim2", VSIM2, vsim, MT6358_LDO_VSIM2_CON0, 0, MT6358_VSIM2_ANA_CON0, 0xf00), + MT6366_LDO("vcn18", VCN18, mt6366_vcn18_vm18, + MT6358_LDO_VCN18_CON0, 0, MT6358_VCN18_ANA_CON0, 0xf00), MT6366_LDO1("vsram-proc11", VSRAM_PROC11, 500000, 1293750, 6250, MT6358_LDO_VSRAM_PROC11_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON0, 0x7f), MT6366_LDO1("vsram-others", VSRAM_OTHERS, 500000, 1293750, 6250, From patchwork Thu Sep 28 08:55:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 146238 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3492157vqu; Thu, 28 Sep 2023 10:51:50 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEGIr+M9lmfXD4u9agHIm2yv0c48o0DO6+t7OM9zf52wWitmSbABekbKYooCvfdmdUjkdKW X-Received: by 2002:a05:6870:d609:b0:1d6:5c40:11b6 with SMTP id a9-20020a056870d60900b001d65c4011b6mr2211475oaq.14.1695923510472; Thu, 28 Sep 2023 10:51:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695923510; cv=none; d=google.com; s=arc-20160816; b=bLimyk7otj3iXxfVcPzd+xj931qjaefC3owZh+yYueO4ErmwX4bUpdZZmuH9kWhhw/ Rh7may1vfZlURsJLCeyfo75GA1hc2ZghdKephvJQGrt/JiGbj4S2Vi6OvBDRwPUSDqw8 9eXbdgPxxO/bIDfeQRvD2VvNhFROW45UyKOTWZTnQLg3r4McxVhUjPNd+dw5/lBV1ZwY r2dMV9wNeB9kHjJvEz8aqvuKC0KJm1p+AmWLBb1NR+XdjjdJVYiSU5G5dY2dsjJC8SoJ HKDso7MX8Tc4MWAx53SPt5oMlnPUKU7ALxarpzcvlMGT9eH0ye9HNs4Qz82yE1BADoDN 9nEg== 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=Y1ysO43s7Il7U+jMzlGc1ao7ahn2IQqlVk/2MjJCLAQ=; fh=sOQOQRvUYFm0Ujq+ly/te4e/c0tPxHc72NvhCBlxy94=; b=WpTcoJ7lTQs/uDGvh2Zp2CUR3SsSGF0vdYjLhiYTSz6AIMsnL9kf4P0yw/sO9oeMLE fzm0fZ+YKZR8oqwt5aa3kGGm9DwzgsE8zWgrwD3Hl3KqWRBwmw9Rscy7XXoX0tpb2mi8 GqGoIYCxu92aH6thOjirnVGIoEbe9T1kLl/Div9fhi0EIyAoCF1FbUpXxhQEmLzLD6dN lJyEVFCAV/zej78yR5Gnj47hCdmfNGFXjW5nEhYzSR59Kls6P+iZICQNtnU6QeCioRUR mD91LHXuzOAITzyTHjUrmThV5NBLI8M4dxWWy01x7Lcfao7LEhD1J2306vFX+ch173Fh UtFQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=ag7BT1sE; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from howler.vger.email (howler.vger.email. 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In reality there are differences. A few regulators have different ranges, or were renamed and repurposed, or removed altogether. Add the 3 regulators that were missing from the original submission. These are added for completeness. VSRAM_CORE is not used in existing projects. VM18 and VMDDR feed DRAM related consumers, and are not used in-kernel. Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno Acked-by: Lee Jones --- drivers/regulator/mt6358-regulator.c | 20 ++++++++++++++++++++ include/linux/mfd/mt6358/registers.h | 17 +++++++++++++++++ include/linux/regulator/mt6358-regulator.h | 3 +++ 3 files changed, 40 insertions(+) diff --git a/drivers/regulator/mt6358-regulator.c b/drivers/regulator/mt6358-regulator.c index 946f62242718..5e23b2aa3486 100644 --- a/drivers/regulator/mt6358-regulator.c +++ b/drivers/regulator/mt6358-regulator.c @@ -325,6 +325,20 @@ static const struct linear_range vldo28_ranges[] = { REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000), }; +static const unsigned int mt6366_vmddr_selectors[] = { 0, 1, 2, 3, 4, 5, 6, 7, 9, 12 }; +static const struct linear_range mt6366_vmddr_ranges[] = { + REGULATOR_LINEAR_RANGE(600000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(700000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(800000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(900000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1000000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1100000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1200000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1300000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1500000, 0, 10, 10000), + REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000), +}; + static const unsigned int mt6366_vcn18_vm18_selectors[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 }; static const struct linear_range mt6366_vcn18_vm18_ranges[] = { @@ -614,6 +628,10 @@ static const struct mt6358_regulator_info mt6366_regulators[] = { MT6358_LDO_VSIM2_CON0, 0, MT6358_VSIM2_ANA_CON0, 0xf00), MT6366_LDO("vcn18", VCN18, mt6366_vcn18_vm18, MT6358_LDO_VCN18_CON0, 0, MT6358_VCN18_ANA_CON0, 0xf00), + MT6366_LDO("vm18", VM18, mt6366_vcn18_vm18, + MT6358_LDO_VM18_CON0, 0, MT6358_VM18_ANA_CON0, 0xf00), + MT6366_LDO("vmddr", VMDDR, mt6366_vmddr, + MT6358_LDO_VMDDR_CON0, 0, MT6358_VMDDR_ANA_CON0, 0xf00), MT6366_LDO1("vsram-proc11", VSRAM_PROC11, 500000, 1293750, 6250, MT6358_LDO_VSRAM_PROC11_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON0, 0x7f), MT6366_LDO1("vsram-others", VSRAM_OTHERS, 500000, 1293750, 6250, @@ -622,6 +640,8 @@ static const struct mt6358_regulator_info mt6366_regulators[] = { MT6358_LDO_VSRAM_GPU_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON3, 0x7f), MT6366_LDO1("vsram-proc12", VSRAM_PROC12, 500000, 1293750, 6250, MT6358_LDO_VSRAM_PROC12_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON1, 0x7f), + MT6366_LDO1("vsram-core", VSRAM_CORE, 500000, 1293750, 6250, + MT6358_LDO_VSRAM_CORE_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON5, 0x7f), }; static int mt6358_sync_vcn33_setting(struct device *dev) diff --git a/include/linux/mfd/mt6358/registers.h b/include/linux/mfd/mt6358/registers.h index 5ea2590be710..d83e87298ac4 100644 --- a/include/linux/mfd/mt6358/registers.h +++ b/include/linux/mfd/mt6358/registers.h @@ -294,4 +294,21 @@ #define MT6358_AUD_TOP_INT_CON0 0x2228 #define MT6358_AUD_TOP_INT_STATUS0 0x2234 +/* + * MT6366 has no VCAM*, but has other regulators in its place. The names + * keep the MT6358 prefix for ease of use in the regulator driver. + */ +#define MT6358_LDO_VSRAM_CON5 0x1bf8 +#define MT6358_LDO_VM18_CON0 MT6358_LDO_VCAMA1_CON0 +#define MT6358_LDO_VM18_CON1 MT6358_LDO_VCAMA1_CON1 +#define MT6358_LDO_VM18_CON2 MT6358_LDO_VCAMA1_CON2 +#define MT6358_LDO_VMDDR_CON0 MT6358_LDO_VCAMA2_CON0 +#define MT6358_LDO_VMDDR_CON1 MT6358_LDO_VCAMA2_CON1 +#define MT6358_LDO_VMDDR_CON2 MT6358_LDO_VCAMA2_CON2 +#define MT6358_LDO_VSRAM_CORE_CON0 MT6358_LDO_VCAMD_CON0 +#define MT6358_LDO_VSRAM_CORE_DBG0 0x1cb6 +#define MT6358_LDO_VSRAM_CORE_DBG1 0x1cb8 +#define MT6358_VM18_ANA_CON0 MT6358_VCAMA1_ANA_CON0 +#define MT6358_VMDDR_ANA_CON0 MT6358_VCAMD_ANA_CON0 + #endif /* __MFD_MT6358_REGISTERS_H__ */ diff --git a/include/linux/regulator/mt6358-regulator.h b/include/linux/regulator/mt6358-regulator.h index c71a6a9fce7a..562386f9b80e 100644 --- a/include/linux/regulator/mt6358-regulator.h +++ b/include/linux/regulator/mt6358-regulator.h @@ -86,6 +86,9 @@ enum { MT6366_ID_VMC, MT6366_ID_VAUD28, MT6366_ID_VSIM2, + MT6366_ID_VM18, + MT6366_ID_VMDDR, + MT6366_ID_VSRAM_CORE, MT6366_ID_RG_MAX, }; From patchwork Thu Sep 28 08:55:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 145887 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3187097vqu; Thu, 28 Sep 2023 02:43:00 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFMVaR+l1Rbfttt/tp4jBlcmglywtopkqfeAi3oMSIV/k1af/uTIG+C+zN4ufyYbJMUCSTc X-Received: by 2002:a54:4711:0:b0:3a7:af4c:2406 with SMTP id k17-20020a544711000000b003a7af4c2406mr633278oik.44.1695894180220; Thu, 28 Sep 2023 02:43:00 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695894180; cv=none; d=google.com; s=arc-20160816; b=PwrZjPJR0UwSsC5oTmHhpEBs8WYKcsE5U4HW0eSE1WB5qvJ3S9U8bcXLOXWVdG/jQR bRVLH0LNU0wQ3oEQhRldaUtZ+c8Wq5xyjNgnHz3cGcdhJwxpnC7VaM4e9I2OUB6x+eoJ +pxBnhsOLSbhCM7LJNnOIqXC0pr6lM0TWkd0o17lt9nQ/Vm+OsfAsaockvkhTxjuhKuF IFW5G0Lh/NaTpntexrQLe1YRUSO98pJfTF9fr74lpIVabHzWyh2rN/ivU7eZPNASNB/1 FjIO9tXXTBQUuYFR+pfu30ldX5eP/r7KxvgRu2KLTSJQM3C6Lv8RxEK8220DI3Z0G5I9 odig== 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=7qcgxDDgTxmmlWPjM/0+c7XReaFHyX/zuBcA4QvtDQY=; fh=sOQOQRvUYFm0Ujq+ly/te4e/c0tPxHc72NvhCBlxy94=; b=KsCmVuwTdktuuXd88Pq46heMsq6QLA0+wxSPhbPAT6xsgiktWtP5ieAlvyDw1R5GCu QOoihvc+WShOqjRJDIpgqwRZPYOiNa8ba2bbOkW7+58RHIen/B93zxH+hNc+YFUXEBBR 0ERwfVK4vXccryJVEe1aLUWcJDL3b7ZX/0p9qlh7zQ3LlRIuu2LyzPAOwbVS+x4UkaW5 ViDrmKIbSPGdElbYTCosQ+vzYzyMqJzKptq4Gpi7oE6X7QhCsNZbn0yVIjhGTFKTnkQS uuUnhmXPGRQIhILBdZ+ZgDo0LBJhmFfAxiAMOLa22f3y3ELTZfKi/3b86WtCY9bQWblr WcaA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=TKTUzlO9; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from morse.vger.email (morse.vger.email. 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Add support for them by adding .supply_name field settings for each regulator. The buck regulators each have their own supply whose name can be derived from the regulator name. The LDOs have shared supplies. Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno --- drivers/regulator/mt6358-regulator.c | 77 +++++++++++++--------------- 1 file changed, 37 insertions(+), 40 deletions(-) diff --git a/drivers/regulator/mt6358-regulator.c b/drivers/regulator/mt6358-regulator.c index 5e23b2aa3486..e4745f616cea 100644 --- a/drivers/regulator/mt6358-regulator.c +++ b/drivers/regulator/mt6358-regulator.c @@ -140,6 +140,7 @@ struct mt6358_regulator_info { [MT6366_ID_##vreg] = { \ .desc = { \ .name = #vreg, \ + .supply_name = "vsys-" match, \ .of_match = of_match_ptr(match), \ .ops = &mt6358_buck_ops, \ .type = REGULATOR_VOLTAGE, \ @@ -162,10 +163,11 @@ struct mt6358_regulator_info { .modeset_mask = BIT(_modeset_shift), \ } -#define MT6366_LDO(match, vreg, volt_ranges, enreg, enbit, vosel, vosel_mask) \ +#define MT6366_LDO(match, vreg, volt_ranges, supply, enreg, enbit, vosel, vosel_mask) \ [MT6366_ID_##vreg] = { \ .desc = { \ .name = #vreg, \ + .supply_name = supply, \ .of_match = of_match_ptr(match), \ .ops = &mt6358_volt_table_ops, \ .type = REGULATOR_VOLTAGE, \ @@ -186,12 +188,12 @@ struct mt6358_regulator_info { .qi = BIT(15), \ } -#define MT6366_LDO1(match, vreg, min, max, step, \ - _da_vsel_reg, _da_vsel_mask, \ - vosel, vosel_mask) \ +#define MT6366_LDO1(match, vreg, supply, min, max, step, \ + _da_vsel_reg, _da_vsel_mask, vosel, vosel_mask) \ [MT6366_ID_##vreg] = { \ .desc = { \ .name = #vreg, \ + .supply_name = supply, \ .of_match = of_match_ptr(match), \ .ops = &mt6358_volt_range_ops, \ .type = REGULATOR_VOLTAGE, \ @@ -211,11 +213,11 @@ struct mt6358_regulator_info { .qi = BIT(0), \ } -#define MT6366_REG_FIXED(match, vreg, \ - enreg, enbit, volt) \ +#define MT6366_REG_FIXED(match, vreg, supply, enreg, enbit, volt) \ [MT6366_ID_##vreg] = { \ .desc = { \ .name = #vreg, \ + .supply_name = supply, \ .of_match = of_match_ptr(match), \ .ops = &mt6358_volt_fixed_ops, \ .type = REGULATOR_VOLTAGE, \ @@ -590,57 +592,52 @@ static const struct mt6358_regulator_info mt6366_regulators[] = { 0x7f, MT6358_BUCK_VMODEM_DBG0, 0x7f, MT6358_VMODEM_ANA_CON0, 8), MT6366_BUCK("vs1", VS1, 1000000, 2587500, 12500, 0x7f, MT6358_BUCK_VS1_DBG0, 0x7f, MT6358_VS1_ANA_CON0, 8), - MT6366_REG_FIXED("vrf12", VRF12, - MT6358_LDO_VRF12_CON0, 0, 1200000), - MT6366_REG_FIXED("vio18", VIO18, - MT6358_LDO_VIO18_CON0, 0, 1800000), - MT6366_REG_FIXED("vfe28", VFE28, MT6358_LDO_VFE28_CON0, 0, 2800000), - MT6366_REG_FIXED("vcn28", VCN28, MT6358_LDO_VCN28_CON0, 0, 2800000), - MT6366_REG_FIXED("vxo22", VXO22, MT6358_LDO_VXO22_CON0, 0, 2200000), - MT6366_REG_FIXED("vaux18", VAUX18, - MT6358_LDO_VAUX18_CON0, 0, 1800000), - MT6366_REG_FIXED("vbif28", VBIF28, - MT6358_LDO_VBIF28_CON0, 0, 2800000), - MT6366_REG_FIXED("vio28", VIO28, MT6358_LDO_VIO28_CON0, 0, 2800000), - MT6366_REG_FIXED("va12", VA12, MT6358_LDO_VA12_CON0, 0, 1200000), - MT6366_REG_FIXED("vrf18", VRF18, MT6358_LDO_VRF18_CON0, 0, 1800000), - MT6366_REG_FIXED("vaud28", VAUD28, - MT6358_LDO_VAUD28_CON0, 0, 2800000), - MT6366_LDO("vdram2", VDRAM2, vdram2, + MT6366_REG_FIXED("vrf12", VRF12, "vs2-ldo2", MT6358_LDO_VRF12_CON0, 0, 1200000), + MT6366_REG_FIXED("vio18", VIO18, "vs1-ldo1", MT6358_LDO_VIO18_CON0, 0, 1800000), + MT6366_REG_FIXED("vfe28", VFE28, "vsys-ldo1", MT6358_LDO_VFE28_CON0, 0, 2800000), + MT6366_REG_FIXED("vcn28", VCN28, "vsys-ldo1", MT6358_LDO_VCN28_CON0, 0, 2800000), + MT6366_REG_FIXED("vxo22", VXO22, "vsys-ldo1", MT6358_LDO_VXO22_CON0, 0, 2200000), + MT6366_REG_FIXED("vaux18", VAUX18, "vsys-ldo1", MT6358_LDO_VAUX18_CON0, 0, 1800000), + MT6366_REG_FIXED("vbif28", VBIF28, "vsys-ldo1", MT6358_LDO_VBIF28_CON0, 0, 2800000), + MT6366_REG_FIXED("vio28", VIO28, "vsys-ldo2", MT6358_LDO_VIO28_CON0, 0, 2800000), + MT6366_REG_FIXED("va12", VA12, "vs2-ldo2", MT6358_LDO_VA12_CON0, 0, 1200000), + MT6366_REG_FIXED("vrf18", VRF18, "vs1-ldo1", MT6358_LDO_VRF18_CON0, 0, 1800000), + MT6366_REG_FIXED("vaud28", VAUD28, "vsys-ldo1", MT6358_LDO_VAUD28_CON0, 0, 2800000), + MT6366_LDO("vdram2", VDRAM2, vdram2, "vs2-ldo1", MT6358_LDO_VDRAM2_CON0, 0, MT6358_LDO_VDRAM2_ELR0, 0x10), - MT6366_LDO("vsim1", VSIM1, vsim, + MT6366_LDO("vsim1", VSIM1, vsim, "vsys-ldo1", MT6358_LDO_VSIM1_CON0, 0, MT6358_VSIM1_ANA_CON0, 0xf00), - MT6366_LDO("vibr", VIBR, vibr, + MT6366_LDO("vibr", VIBR, vibr, "vsys-ldo3", MT6358_LDO_VIBR_CON0, 0, MT6358_VIBR_ANA_CON0, 0xf00), - MT6366_LDO("vusb", VUSB, vusb, + MT6366_LDO("vusb", VUSB, vusb, "vsys-ldo1", MT6358_LDO_VUSB_CON0_0, 0, MT6358_VUSB_ANA_CON0, 0x700), - MT6366_LDO("vefuse", VEFUSE, vefuse, + MT6366_LDO("vefuse", VEFUSE, vefuse, "vs1-ldo1", MT6358_LDO_VEFUSE_CON0, 0, MT6358_VEFUSE_ANA_CON0, 0xf00), - MT6366_LDO("vmch", VMCH, vmch_vemc, + MT6366_LDO("vmch", VMCH, vmch_vemc, "vsys-ldo2", MT6358_LDO_VMCH_CON0, 0, MT6358_VMCH_ANA_CON0, 0x700), - MT6366_LDO("vemc", VEMC, vmch_vemc, + MT6366_LDO("vemc", VEMC, vmch_vemc, "vsys-ldo3", MT6358_LDO_VEMC_CON0, 0, MT6358_VEMC_ANA_CON0, 0x700), - MT6366_LDO("vcn33", VCN33, vcn33, + MT6366_LDO("vcn33", VCN33, vcn33, "vsys-ldo3", MT6358_LDO_VCN33_CON0_0, 0, MT6358_VCN33_ANA_CON0, 0x300), - MT6366_LDO("vmc", VMC, vmc, + MT6366_LDO("vmc", VMC, vmc, "vsys-ldo2", MT6358_LDO_VMC_CON0, 0, MT6358_VMC_ANA_CON0, 0xf00), - MT6366_LDO("vsim2", VSIM2, vsim, + MT6366_LDO("vsim2", VSIM2, vsim, "vsys-ldo2", MT6358_LDO_VSIM2_CON0, 0, MT6358_VSIM2_ANA_CON0, 0xf00), - MT6366_LDO("vcn18", VCN18, mt6366_vcn18_vm18, + MT6366_LDO("vcn18", VCN18, mt6366_vcn18_vm18, "vs1-ldo1", MT6358_LDO_VCN18_CON0, 0, MT6358_VCN18_ANA_CON0, 0xf00), - MT6366_LDO("vm18", VM18, mt6366_vcn18_vm18, + MT6366_LDO("vm18", VM18, mt6366_vcn18_vm18, "vs1-ldo1", MT6358_LDO_VM18_CON0, 0, MT6358_VM18_ANA_CON0, 0xf00), - MT6366_LDO("vmddr", VMDDR, mt6366_vmddr, + MT6366_LDO("vmddr", VMDDR, mt6366_vmddr, "vs2-ldo1", MT6358_LDO_VMDDR_CON0, 0, MT6358_VMDDR_ANA_CON0, 0xf00), - MT6366_LDO1("vsram-proc11", VSRAM_PROC11, 500000, 1293750, 6250, + MT6366_LDO1("vsram-proc11", VSRAM_PROC11, "vs2-ldo3", 500000, 1293750, 6250, MT6358_LDO_VSRAM_PROC11_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON0, 0x7f), - MT6366_LDO1("vsram-others", VSRAM_OTHERS, 500000, 1293750, 6250, + MT6366_LDO1("vsram-others", VSRAM_OTHERS, "vs2-ldo3", 500000, 1293750, 6250, MT6358_LDO_VSRAM_OTHERS_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON2, 0x7f), - MT6366_LDO1("vsram-gpu", VSRAM_GPU, 500000, 1293750, 6250, + MT6366_LDO1("vsram-gpu", VSRAM_GPU, "vs2-ldo3", 500000, 1293750, 6250, MT6358_LDO_VSRAM_GPU_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON3, 0x7f), - MT6366_LDO1("vsram-proc12", VSRAM_PROC12, 500000, 1293750, 6250, + MT6366_LDO1("vsram-proc12", VSRAM_PROC12, "vs2-ldo3", 500000, 1293750, 6250, MT6358_LDO_VSRAM_PROC12_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON1, 0x7f), - MT6366_LDO1("vsram-core", VSRAM_CORE, 500000, 1293750, 6250, + MT6366_LDO1("vsram-core", VSRAM_CORE, "vs2-ldo3", 500000, 1293750, 6250, MT6358_LDO_VSRAM_CORE_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON5, 0x7f), }; From patchwork Thu Sep 28 08:55:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 145884 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3183426vqu; Thu, 28 Sep 2023 02:34:16 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEuo3KaMYjr/Tu8YXhWzP5YnIZlgppAtxxda5IJf5+K0D1eAcKnbmoYn6mpGjd6VXC8zlcd X-Received: by 2002:a17:90a:ca90:b0:26d:355a:47e3 with SMTP id y16-20020a17090aca9000b0026d355a47e3mr557995pjt.38.1695893655703; Thu, 28 Sep 2023 02:34:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695893655; cv=none; d=google.com; s=arc-20160816; b=yqvUyrezm+l/cqPQpqqZBRevXG5zUx4OBU51ZnPq9CshvSQNlynbGzPn4/NSWquv4b OvA5Kxr0KR4gFEuImQsVVk9sR9A6y0v/byOVykk1uCngfHgsbaycHXnlm50sJWS1qy3U 6/8wk9tkaYpWT+V3auSDoFJsf/vuI2xSIr22xfTuz/XeNR8cfqscQU5+qpBCendW2RU3 mGlcwKIgMqb4KQ29EVTJ9eIcMptCHoLxpLsFv0fzUWCvq8lLIUr1VNhvTEs7QzCmCLic p9ZKn8kDvMVN/jpQYdnZWNtJbDjwZ0HqaMHiSVO8hXJExHNpwe/Q0qB/aL4hksjWolak UbNw== 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=qgeyQ9XqFkXYBeBValgSP4KCftxD8NcYA2elGZ0g2+A=; fh=sOQOQRvUYFm0Ujq+ly/te4e/c0tPxHc72NvhCBlxy94=; b=GzJM4HdHHJdaCiD3TUNcPARc++rR7vII2MLUjJA/moE4OZ6gMMWoUCtoFpVZCOa5ri aunaEc0Q/zxSqnkVAeDs8DmXEFopYcctRdyeSu2aqms0n03J+3GOyj7Mopt37PKCAyYO pobBilsCjAjGEtC+lYEgpvSiaL8kCPX/KsdEd8/McDGUglVxP4GDNH3FSOyZuj20TpXz XHAHkvV9uuq+om6g3y1JLZmZBR01Zmfglnwzln1W1wEXs+cDczW8U7Cew7/TI2kN++Ii sKpsAcyGpUMdvfL48DDjwskEBsX4s0T7fUdrrb70dWR0PGSWiZjFpsvKKlAThowbr+io xVJg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=QW5jewga; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from groat.vger.email (groat.vger.email. [2620:137:e000::3:5]) by mx.google.com with ESMTPS id a24-20020a17090ad81800b002774ecb2ecdsi11442251pjv.19.2023.09.28.02.34.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 02:34:15 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) client-ip=2620:137:e000::3:5; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=QW5jewga; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by groat.vger.email (Postfix) with ESMTP id 66DED80EE6CF; Thu, 28 Sep 2023 01:57:33 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231528AbjI1I46 (ORCPT + 21 others); Thu, 28 Sep 2023 04:56:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39176 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231689AbjI1I43 (ORCPT ); Thu, 28 Sep 2023 04:56:29 -0400 Received: from mail-qk1-x72c.google.com (mail-qk1-x72c.google.com [IPv6:2607:f8b0:4864:20::72c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4AE31CD0 for ; Thu, 28 Sep 2023 01:56:26 -0700 (PDT) Received: by mail-qk1-x72c.google.com with SMTP id af79cd13be357-7757523362fso178151585a.0 for ; Thu, 28 Sep 2023 01:56:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1695891385; x=1696496185; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=qgeyQ9XqFkXYBeBValgSP4KCftxD8NcYA2elGZ0g2+A=; b=QW5jewgaysjglS7C96AkuVPDBX2M9rozQnByhhmO7GLm/7r9bbzn8C0+uq6taanrUl lk3bUBSeEMXz6N6EMIKOtAk8Rn9wkQQ8AKJ1g/ygaqt3MVA6w1N9azMkzp+fmeK0gW0+ xREhE3rcJRYoe92+Dr59O5VEtVcJeIp6RdySc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695891385; x=1696496185; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=qgeyQ9XqFkXYBeBValgSP4KCftxD8NcYA2elGZ0g2+A=; b=bAbh4dozrS8ocwAAl65vUDN4zeRt1gtELvRHjFfyDn4YbN7pUxA0QMu9Z4ZEPeHGPm lDBIbm3UGqkDiVHa9/Au7FpI2g5cRE4ENwI0NpGU7M44XSf7tM7u8S4yKFolHJ7NrmmH HCRWDSJHQkKHKFDVN/eQW+smvWdTB6CIXLgkLLVz8MMPCK6QpnWjFNHN8zFLMEL5l3H+ PeSPfeGvSyjrpBu46yjPNlrph1fXms9V2oidb7EWyw/ueFtJIUNt8ytby4vtJ++EoG50 rYBm6DUe5YIDI6X3zAH4/ksJALiEqMSxhbgwEpda30rLCvgNNDMFp8jrdpIlUXbFSrpx 2Png== X-Gm-Message-State: AOJu0Yzsc/02yV7ek31Z7W8JUqvbeZ7RKicfS4W9hX1FXd0g4Zjx2CH3 nDt8IQB8G94B/qLKdT4R3ykF8V3wsfZ3x+mn1yc= X-Received: by 2002:a05:620a:2191:b0:76e:ec77:10a4 with SMTP id g17-20020a05620a219100b0076eec7710a4mr561459qka.77.1695891385357; Thu, 28 Sep 2023 01:56:25 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:6747:c12a:dbfd:2cc7]) by smtp.gmail.com with ESMTPSA id y7-20020aa78047000000b006879493aca0sm1754016pfm.26.2023.09.28.01.56.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 01:56:24 -0700 (PDT) From: Chen-Yu Tsai To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Mark Brown Cc: Chen-Yu Tsai , Lee Jones , Zhiyong Tao , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v4 12/12] arm64: dts: mediatek: mt8183-kukui: Add PMIC regulator supplies Date: Thu, 28 Sep 2023 16:55:35 +0800 Message-ID: <20230928085537.3246669-13-wenst@chromium.org> X-Mailer: git-send-email 2.42.0.582.g8ccd20d70d-goog In-Reply-To: <20230928085537.3246669-1-wenst@chromium.org> References: <20230928085537.3246669-1-wenst@chromium.org> MIME-Version: 1.0 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Thu, 28 Sep 2023 01:57:33 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778273385952030273 X-GMAIL-MSGID: 1778273385952030273 The PMIC regulator node is missing regulator supplies. Now that the binding supports them, add all the power rail supplies. Most of them are fed from a system-wide semi-regulated power rail. A couple LDOs are fed from the PMIC's own buck regulator outputs. Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno --- .../arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index ab2eb4500643..bf7de35ffcbc 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -103,6 +103,14 @@ pp3300_alw: regulator6 { regulator-max-microvolt = <3300000>; }; + /* system wide semi-regulated power rail from charger */ + reg_vsys: regulator-vsys { + compatible = "regulator-fixed"; + regulator-name = "vsys"; + regulator-always-on; + regulator-boot-on; + }; + reserved_memory: reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -404,6 +412,26 @@ &mt6358codec { Avdd-supply = <&mt6358_vaud28_reg>; }; +&mt6358regulator { + vsys-ldo1-supply = <®_vsys>; + vsys-ldo2-supply = <®_vsys>; + vsys-ldo3-supply = <®_vsys>; + vsys-vcore-supply = <®_vsys>; + vsys-vdram1-supply = <®_vsys>; + vsys-vgpu-supply = <®_vsys>; + vsys-vmodem-supply = <®_vsys>; + vsys-vpa-supply = <®_vsys>; + vsys-vproc11-supply = <®_vsys>; + vsys-vproc12-supply = <®_vsys>; + vsys-vs1-supply = <®_vsys>; + vsys-vs2-supply = <®_vsys>; + vs1-ldo1-supply = <&mt6358_vs1_reg>; + vs2-ldo1-supply = <&mt6358_vdram1_reg>; + vs2-ldo2-supply = <&mt6358_vs2_reg>; + vs2-ldo3-supply = <&mt6358_vs2_reg>; + vs2-ldo4-supply = <&mt6358_vs2_reg>; +}; + &mt6358_vgpu_reg { regulator-min-microvolt = <625000>; regulator-max-microvolt = <900000>;