From patchwork Fri Aug 12 09:29:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "zhiyong.tao" X-Patchwork-Id: 12942107 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2D78BC25B0F for ; Fri, 12 Aug 2022 10:11:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=pX7RENEFZrP1+6muDJoq0ADyV4K0Q7cnqlV4hpm/ACc=; b=TWz3HlHqrci3OL hZSs8C3CJfJxU8FBjQA9t3n97HZVXpquHmKBFWMf7+ixP1m6PtKsXKkb5u+hCGwkXEKFBp1N04Z3Q EFEMLkyIvMbA+D3qmBSblqNjjjJ+uyQDgTrh9zXsBrkMH0rlcbOQof3k0puI2OZn6oCGDfRjcHELt IOxweAWWxEk29jx0521a77kx/o9JP80YHU96fdkdLFTLUwmWeakMPWMKqPuMxV2FCeDTSk4ubcCvy 6/iBH7sZGDy3xJohoTOdZe1ZWHY9+st1yS6fYzfGepq9WCdR1Uu9jDTI74i0GcFuBv+CvQYhtYVkt X3alKz5mLn9fjUFjkcSQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oMRcf-004kiJ-OX; Fri, 12 Aug 2022 10:10:33 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oMRcV-004jrx-EC; Fri, 12 Aug 2022 10:10:25 +0000 X-UUID: 254fd00922c44fc5bed9d919548075cc-20220812 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.9,REQID:bb9ec176-c8d3-462f-8ac4-016932fdfd3a,OB:0,LO B:0,IP:0,URL: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:3d8acc9,CLOUDID:dc9721fd-9e71-4a0f-ba6b-417998daea35,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:11|1,File: nil,Bulk:nil,QS:nil,BEC:nil,COL:0 X-UUID: 254fd00922c44fc5bed9d919548075cc-20220812 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1214781285; Fri, 12 Aug 2022 03:10:09 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Fri, 12 Aug 2022 17:29:05 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Fri, 12 Aug 2022 17:29:04 +0800 From: Zhiyong Tao To: , , , , , , , , CC: , , , , , , , , , , , , , Subject: [PATCH v3 1/1] regulator: dt-bindings: mediatek: add mt6366 Date: Fri, 12 Aug 2022 17:29:01 +0800 Message-ID: <20220812092901.6429-2-zhiyong.tao@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220812092901.6429-1-zhiyong.tao@mediatek.com> References: <20220812092901.6429-1-zhiyong.tao@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220812_031023_550432_9B13C737 X-CRM114-Status: GOOD ( 12.49 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add mt6366 regulator document Signed-off-by: Zhiyong Tao --- .../regulator/mediatek,mt6366-regulator.yaml | 287 ++++++++++++++++++ 1 file changed, 287 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/mediatek,mt6366-regulator.yaml diff --git a/Documentation/devicetree/bindings/regulator/mediatek,mt6366-regulator.yaml b/Documentation/devicetree/bindings/regulator/mediatek,mt6366-regulator.yaml new file mode 100644 index 000000000000..78a224a2cd5a --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mediatek,mt6366-regulator.yaml @@ -0,0 +1,287 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mediatek,mt6366-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MT6366 Regulator from MediaTek Integrated + +maintainers: + - Zhiyong Tao + +description: | + List of regulators provided by this controller. It is named + according to its regulator type, buck_ and ldo_. + MT6366 regulators node should be sub node of the MT6397 MFD node. + +properties: + compatible: + const: mediatek,mt6366-regulator + + regulators: + type: object + description: List of regulators and its properties + + patternProperties: + "^buck-v(dram1|core|coresshub|proc11|proc12|gpu|s2|modem|s1)$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^ldo-v(dram2|sim1|ibr|rf12|usb|camio|camd|cn18|fe28)$": + type: object + $ref: regulator.yaml# + + "^ldo-v(xo22|efuse|mch|vcama1|emc|a12|vcama2|mc)$": + type: object + $ref: regulator.yaml# + + "^buck-(vcore)-sshub$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^ldo-vcn(28|33)-bt$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^ldo-vcn(33)-wifi$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^ldo-vsram-(others)-sshub$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^ldo-vsram-(proc11|others|gpu|proc12)$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^ldo-v(aud|bif|io|ldo)28$": + type: object + $ref: regulator.yaml# + + "^ldo-v(io|aux|rf)18$": + type: object + $ref: regulator.yaml# + + "^ldo-vsim[2]$": + type: object + $ref: regulator.yaml# + +required: + - compatible + - regulators + +additionalProperties: false + +examples: + - | + pmic { + compatible = "mediatek,mt6366-regulator"; + + regulators { + mt6366_vdram1_reg: buck-vdram1 { + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <0>; + regulator-allowed-modes = <0 1>; + }; + + mt6366_vcore_reg: buck-vcore { + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-allowed-modes = <0 1>; + }; + + mt6366_vproc11_reg: buck-vproc11 { + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-allowed-modes = <0 1>; + }; + + mt6366_vproc12_reg: buck-vproc12 { + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-allowed-modes = <0 1>; + }; + + mt6366_vgpu_reg: buck-vgpu { + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-allowed-modes = <0 1>; + }; + + mt6366_vs2_reg: buck-vs2 { + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <0>; + }; + + mt6366_vmodem_reg: buck-vmodem { + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <900>; + regulator-allowed-modes = <0 1>; + }; + + mt6366_vs1_reg: buck-vs1 { + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <0>; + }; + + mt6366_vdram2_reg: ldo-vdram2 { + regulator-enable-ramp-delay = <3300>; + }; + + mt6366_vsim1_reg: ldo-vsim1 { + regulator-enable-ramp-delay = <540>; + }; + + mt6366_vibr_reg: ldo-vibr { + regulator-enable-ramp-delay = <60>; + }; + + mt6366_vrf12_reg: ldo-vrf12 { + compatible = "regulator-fixed"; + regulator-enable-ramp-delay = <120>; + }; + + mt6366_vio18_reg: ldo-vio18 { + compatible = "regulator-fixed"; + regulator-enable-ramp-delay = <2700>; + }; + + mt6366_vusb_reg: ldo-vusb { + regulator-name = "vusb"; + regulator-enable-ramp-delay = <270>; + }; + + mt6366_vcamio_reg: ldo-vcamio { + compatible = "regulator-fixed"; + regulator-enable-ramp-delay = <325>; + }; + + mt6366_vcamd_reg: ldo-vcamd { + regulator-enable-ramp-delay = <325>; + }; + + mt6366_vcn18_reg: ldo-vcn18 { + compatible = "regulator-fixed"; + regulator-enable-ramp-delay = <270>; + }; + + mt6366_vfe28_reg: ldo-vfe28 { + compatible = "regulator-fixed"; + regulator-enable-ramp-delay = <270>; + }; + + mt6366_vsram_proc11_reg: ldo-vsram-proc11 { + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + }; + + mt6366_vcn28_reg: ldo-vcn28 { + compatible = "regulator-fixed"; + regulator-enable-ramp-delay = <270>; + }; + + mt6366_vsram_others_reg: ldo-vsram-others { + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + }; + + mt6366_vsram_gpu_reg: ldo-vsram-gpu { + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + }; + + mt6366_vxo22_reg: ldo-vxo22 { + compatible = "regulator-fixed"; + regulator-enable-ramp-delay = <120>; + }; + + mt6366_vefuse_reg: ldo-vefuse { + regulator-enable-ramp-delay = <270>; + }; + + mt6366_vaux18_reg: ldo-vaux18 { + compatible = "regulator-fixed"; + regulator-enable-ramp-delay = <270>; + }; + + mt6366_vmch_reg: ldo-vmch { + regulator-enable-ramp-delay = <60>; + }; + + mt6366_vbif28_reg: ldo-vbif28 { + compatible = "regulator-fixed"; + regulator-enable-ramp-delay = <270>; + }; + + mt6366_vsram_proc12_reg: ldo-vsram-proc12 { + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + }; + + mt6366_vcama1_reg: ldo-vcama1 { + regulator-enable-ramp-delay = <325>; + }; + + mt6366_vemc_reg: ldo-vemc { + regulator-enable-ramp-delay = <60>; + }; + + mt6366_vio28_reg: ldo-vio28 { + compatible = "regulator-fixed"; + regulator-enable-ramp-delay = <270>; + }; + + mt6366_va12_reg: ldo-va12 { + compatible = "regulator-fixed"; + regulator-enable-ramp-delay = <270>; + }; + + mt6366_vrf18_reg: ldo-vrf18 { + compatible = "regulator-fixed"; + regulator-enable-ramp-delay = <120>; + }; + + mt6366_vcn33_bt_reg: ldo-vcn33-bt { + regulator-enable-ramp-delay = <270>; + }; + + mt6366_vcn33_wifi_reg: ldo-vcn33-wifi { + regulator-enable-ramp-delay = <270>; + }; + + mt6366_vcama2_reg: ldo-vcama2 { + regulator-enable-ramp-delay = <325>; + }; + + mt6366_vmc_reg: ldo-vmc { + regulator-enable-ramp-delay = <60>; + }; + + mt6366_vldo28_reg: ldo-vldo28 { + regulator-enable-ramp-delay = <270>; + }; + + mt6366_vaud28_reg: ldo-vaud28 { + compatible = "regulator-fixed"; + regulator-enable-ramp-delay = <270>; + }; + + mt6366_vsim2_reg: ldo-vsim2 { + regulator-enable-ramp-delay = <540>; + }; + + mt6366_vcore_sshub_reg: buck-vcore-sshub { + }; + + mt6366_vsram_others_sshub_reg: ldo-vsram-others-sshub { + }; + }; + }; +...