From patchwork Mon Sep 16 15:11:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Macpaul Lin X-Patchwork-Id: 829311 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D7B01155CBA; Mon, 16 Sep 2024 15:11:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726499506; cv=none; b=LfThMp+eRMURWLymWDAoYT38I32hFt9MjvLg6zpeDq59S42xd47gcKQguRk6tHzeHsfL/Q5UEUNA+n07VAF/YTKrc862KKhjeKToZ53e0YJUJ+Nm0I7YJAlIg/j3br4+88iKk0sHGH3jnZRR270D0GSRDywsqGunNPMii4UbZZo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726499506; c=relaxed/simple; bh=b0LpIh78dqaVAHzT0umzWmGAIf4ajVxr3uSak2WeWQs=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=ayHpweBWVE7Bub4Hkat78PNZfmg1XvvZIr+tyg1v0BI37SmzEiaOs97yx+w8A3/XIOaRjw0GYoB2XPBT5A6fVi6Ah2d0dqnrpZuObHFlU43MNNZx7dB02dwQG9bsEnpgXMpqCGZ6XxpNaf3zdqnFX4JSUhp/GE0jU4HtqkfuBoI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=mCpE0/ch; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="mCpE0/ch" X-UUID: f84b99c0743d11ef8b96093e013ec31c-20240916 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=xcskHFxLDIkN1JrKF+fMeKDI1I7CcJzTiRWoScdXaQ8=; b=mCpE0/chiyF8e2AWD4PUNSJtwc0wqf1GXNEkm75FHjLNqYamR0D/tcfK3h/yxigamQSvs/kGmW13hJNNXvFAtlVp/qv01OyVibjlmYRpEiYqxLYBorMYNPofg0vbIi/ITD/+B/1TjxYMvgKjX3gkNHzwSQUQ6ux/oeQVFwCKMZA=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.41, REQID:bc7bc906-6133-4cb0-a810-7848505ff24c, IP:0, U RL:25,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:25 X-CID-META: VersionHash:6dc6a47, CLOUDID:c3774ad0-7921-4900-88a1-3aef019a55ce, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES :1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: f84b99c0743d11ef8b96093e013ec31c-20240916 Received: from mtkmbs14n1.mediatek.inc [(172.21.101.75)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1787753468; Mon, 16 Sep 2024 23:11:37 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Mon, 16 Sep 2024 23:11:36 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Mon, 16 Sep 2024 23:11:36 +0800 From: Macpaul Lin To: Andrew Lunn , Florian Fainelli , Vladimir Oltean , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Liam Girdwood , Mark Brown , Sean Wang , Sen Chu , Macpaul Lin , , , , , , Dmitry Torokhov , Pavel Machek , Lee Jones , Sebastian Reichel , Alexandre Belloni , Chen Zhong , , , , , , Alexandre Mergnat CC: Bear Wang , Pablo Sun , Macpaul Lin , Chris-qj chen , MediaTek Chromebook Upstream , Chen-Yu Tsai Subject: [PATCH v5 1/3] regulator: dt-bindings: mt6323: Convert to DT schema Date: Mon, 16 Sep 2024 23:11:30 +0800 Message-ID: <20240916151132.32321-1-macpaul.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N Convert the MT6323 regulator binding from the old text-based format to the new DT schema style. The property "regulator-name" has been added as required property to reflect current usage in mt6323.dtsi. Examples have been streamlined and relocated to the parent schema file: mfd/mediatek,mt6397.yaml. Update maintainer and submitter information with new entries from MediaTek. The reference document cited in "mediatek,mt7530.yaml" has been updated to point to this new DT schema file Signed-off-by: Sen Chu Signed-off-by: Macpaul Lin Reviewed-by: Krzysztof Kozlowski --- .../bindings/net/dsa/mediatek,mt7530.yaml | 4 +- .../regulator/mediatek,mt6323-regulator.yaml | 119 +++++++++ .../bindings/regulator/mt6323-regulator.txt | 237 ------------------ 3 files changed, 121 insertions(+), 239 deletions(-) create mode 100644 Documentation/devicetree/bindings/regulator/mediatek,mt6323-regulator.yaml delete mode 100644 Documentation/devicetree/bindings/regulator/mt6323-regulator.txt Changes for v1 and v2: - This is the first version of converting mt6323-regulator. This is because converting mt6323-regulator together with mfd/mediatek,mt6397.yaml, so we've create a patch set instead of single patch for each skydives. - This patch has been made base on linux-next/master git repo. Changes for v3: - Rebased on linux-next/master git repo near next-20240906. - Added 'regulator-name' to 'requried' property to reflect current usage. - replace ^(buck_)? and ^(ldo_)? to ^buck_ and ^ldo_ prefix. - Update file name of 'mediatek,mt6323-regulator.yaml' in 'mediatek,mt7530.yaml' Changes for v4: - No change. Changes for v5: - Add "Reviewed-by" in commit message. Thanks for the review! - Remove a blank line at EOF whcih causes whitespace warning when 'git am' the patch. diff --git a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml index ea979bc..413db38 100644 --- a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml +++ b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml @@ -129,8 +129,8 @@ properties: io-supply: description: | Phandle to the regulator node necessary for the I/O power. - See Documentation/devicetree/bindings/regulator/mt6323-regulator.txt for - details for the regulator setup on these boards. + See Documentation/devicetree/bindings/regulator/mediatek,mt6323-regulator.yaml + for details for the regulator setup on these boards. mediatek,mcm: type: boolean diff --git a/Documentation/devicetree/bindings/regulator/mediatek,mt6323-regulator.yaml b/Documentation/devicetree/bindings/regulator/mediatek,mt6323-regulator.yaml new file mode 100644 index 0000000..9bc9aa9a --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mediatek,mt6323-regulator.yaml @@ -0,0 +1,119 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mediatek,mt6323-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT6323 Regulator + +maintainers: + - John Crispin + - Sen Chu + - Macpaul Lin + +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: + items: + - const: mediatek,mt6323-regulator + +patternProperties: + "^buck_v(pa|proc|sys)$": + description: Buck regulators + type: object + $ref: regulator.yaml# + + properties: + regulator-allowed-modes: false + + unevaluatedProperties: false + + required: + - regulator-name + + "^ldo_v(camio|cn18)$": + description: LDO with fixed 1.8V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + + properties: + regulator-allowed-modes: false + + unevaluatedProperties: false + + required: + - regulator-name + + "^ldo_v((io|rf)18)$": + description: LDOs with fixed 1.825V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + + properties: + regulator-allowed-modes: false + + unevaluatedProperties: false + + required: + - regulator-name + + "^ldo_v(a|rtc|tcxo|(cn|io)28)$": + description: LDOs with fixed 2.8V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + + properties: + regulator-allowed-modes: false + + unevaluatedProperties: false + + required: + - regulator-name + + "^ldo_v(usb)$": + description: LDOs with fixed 3.3V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + + properties: + regulator-allowed-modes: false + + unevaluatedProperties: false + + required: + - regulator-name + + "^ldo_v(cn33_(bt|wifi))$": + description: LDOs with variable 3.3V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + + properties: + regulator-allowed-modes: false + + unevaluatedProperties: false + + required: + - regulator-name + + "^ldo_v(cama|camaf|camd|emc3v3|gp[123]|ibr|m|mc|mch|sim[12])$": + description: LDOs with variable output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + + properties: + regulator-allowed-modes: false + + unevaluatedProperties: false + + required: + - regulator-name + +required: + - compatible + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt deleted file mode 100644 index a48749d..0000000 --- a/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt +++ /dev/null @@ -1,237 +0,0 @@ -Mediatek MT6323 Regulator - -All voltage regulators are defined as subnodes of the regulators node. A list -of regulators provided by this controller are defined as subnodes of the -PMIC's 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_vproc, buck_vsys, buck_vpa -LDO: - ldo_vtcxo, ldo_vcn28, ldo_vcn33_bt, ldo_vcn33_wifi, ldo_va, ldo_vcama, - ldo_vio28, ldo_vusb, ldo_vmc, ldo_vmch, ldo_vemc3v3, ldo_vgp1, ldo_vgp2, - ldo_vgp3, ldo_vcn18, ldo_vsim1, ldo_vsim2, ldo_vrtc, ldo_vcamaf, ldo_vibr, - ldo_vrf18, ldo_vm, ldo_vio18, ldo_vcamd, ldo_vcamio - -Example: - - pmic: mt6323 { - mt6323regulator: regulators { - mt6323_vproc_reg: buck_vproc{ - regulator-name = "vproc"; - regulator-min-microvolt = < 700000>; - regulator-max-microvolt = <1350000>; - regulator-ramp-delay = <12500>; - regulator-always-on; - regulator-boot-on; - }; - - mt6323_vsys_reg: buck_vsys{ - regulator-name = "vsys"; - regulator-min-microvolt = <1400000>; - regulator-max-microvolt = <2987500>; - regulator-ramp-delay = <25000>; - regulator-always-on; - regulator-boot-on; - }; - - mt6323_vpa_reg: buck_vpa{ - regulator-name = "vpa"; - regulator-min-microvolt = < 500000>; - regulator-max-microvolt = <3650000>; - }; - - mt6323_vtcxo_reg: ldo_vtcxo{ - regulator-name = "vtcxo"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <90>; - regulator-always-on; - regulator-boot-on; - }; - - mt6323_vcn28_reg: ldo_vcn28{ - regulator-name = "vcn28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <185>; - }; - - mt6323_vcn33_bt_reg: ldo_vcn33_bt{ - regulator-name = "vcn33_bt"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3600000>; - regulator-enable-ramp-delay = <185>; - }; - - mt6323_vcn33_wifi_reg: ldo_vcn33_wifi{ - regulator-name = "vcn33_wifi"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3600000>; - regulator-enable-ramp-delay = <185>; - }; - - mt6323_va_reg: ldo_va{ - regulator-name = "va"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <216>; - regulator-always-on; - regulator-boot-on; - }; - - mt6323_vcama_reg: ldo_vcama{ - regulator-name = "vcama"; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <216>; - }; - - mt6323_vio28_reg: ldo_vio28{ - regulator-name = "vio28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <216>; - regulator-always-on; - regulator-boot-on; - }; - - mt6323_vusb_reg: ldo_vusb{ - regulator-name = "vusb"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <216>; - regulator-boot-on; - }; - - mt6323_vmc_reg: ldo_vmc{ - regulator-name = "vmc"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <36>; - regulator-boot-on; - }; - - mt6323_vmch_reg: ldo_vmch{ - regulator-name = "vmch"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <36>; - regulator-boot-on; - }; - - mt6323_vemc3v3_reg: ldo_vemc3v3{ - regulator-name = "vemc3v3"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <36>; - regulator-boot-on; - }; - - mt6323_vgp1_reg: ldo_vgp1{ - regulator-name = "vgp1"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <216>; - }; - - mt6323_vgp2_reg: ldo_vgp2{ - regulator-name = "vgp2"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3000000>; - regulator-enable-ramp-delay = <216>; - }; - - mt6323_vgp3_reg: ldo_vgp3{ - regulator-name = "vgp3"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <216>; - }; - - mt6323_vcn18_reg: ldo_vcn18{ - regulator-name = "vcn18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <216>; - }; - - mt6323_vsim1_reg: ldo_vsim1{ - regulator-name = "vsim1"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3000000>; - regulator-enable-ramp-delay = <216>; - }; - - mt6323_vsim2_reg: ldo_vsim2{ - regulator-name = "vsim2"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3000000>; - regulator-enable-ramp-delay = <216>; - }; - - mt6323_vrtc_reg: ldo_vrtc{ - regulator-name = "vrtc"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-always-on; - regulator-boot-on; - }; - - mt6323_vcamaf_reg: ldo_vcamaf{ - regulator-name = "vcamaf"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <216>; - }; - - mt6323_vibr_reg: ldo_vibr{ - regulator-name = "vibr"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <36>; - }; - - mt6323_vrf18_reg: ldo_vrf18{ - regulator-name = "vrf18"; - regulator-min-microvolt = <1825000>; - regulator-max-microvolt = <1825000>; - regulator-enable-ramp-delay = <187>; - }; - - mt6323_vm_reg: ldo_vm{ - regulator-name = "vm"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <216>; - regulator-always-on; - regulator-boot-on; - }; - - mt6323_vio18_reg: ldo_vio18{ - regulator-name = "vio18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <216>; - regulator-always-on; - regulator-boot-on; - }; - - mt6323_vcamd_reg: ldo_vcamd{ - regulator-name = "vcamd"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <216>; - }; - - mt6323_vcamio_reg: ldo_vcamio{ - regulator-name = "vcamio"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <216>; - }; - }; - };