From patchwork Tue May 31 12:49:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabien Parent X-Patchwork-Id: 12865554 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 B09E8C433FE for ; Tue, 31 May 2022 12:51:09 +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=fgP7TDNGX+rZp0gRB1MJSnkKS3gEHuol52X9ptyuwBk=; b=abyXzO25RPtIwj TYoJwAHddb/bykCBaqPv7NQI1ggKUlTLFDQ9bAim90HnKU/ky00XE/URolDqnsjbbKPOWuTVXet/n 82BUlPd4ckAxciQw1AmMawzhLrWjNbqL8Ce2EqmIUk45Uqqb0NnezIgkyXNRD3knWebxOp2DaOxqr vOxlzkX4ZtW3wvQsk3JdBYp5dNBK+XxLOwP28kDxIBlvPeV3fDBeH5WJiMmln7r2SuTlBhl8wzjnz 2BaUCrig7XM7C+zSuzwAKW3lpSYFu8TTspfwoyYL/EOYXWwZP+tZzu+1nWu0vhkYe6u6KrgYZsXog cDHTFdqu8XKVSqjQMyYw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nw1Kv-00ArMk-KB; Tue, 31 May 2022 12:51:01 +0000 Received: from mail-wr1-x42b.google.com ([2a00:1450:4864:20::42b]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nw1KJ-00Ar3b-CU for linux-mediatek@lists.infradead.org; Tue, 31 May 2022 12:50:26 +0000 Received: by mail-wr1-x42b.google.com with SMTP id e25so7922882wra.11 for ; Tue, 31 May 2022 05:50:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=o76SHYu/y+6VP07Wk79O8Utg8yaMD5QUUVWoHDKOKgE=; b=W5ZPchxIprsrroY1xESpil8uCzfTMWE/HW7sntQV3mA7h1iTwIwxNRRmZ9ng8ABAH1 SDbG6DYJ0UAJvjgfTqGyJcJRD+F60ghMsNchUVcUOhBkW6O8lIAQBNA0CaA6d0sLMnNu BmVnaD8UCbaDcuVftq5GYrG8FRfXOZgOPl1n0MCn46381HC3j8GibcfUmjDgq1gvP4Xh oiMz20bviL+uXuOf6T9wKjgqMvlpPKXGnZhuBux58NLkRmrXkE04YE4zLMyB1eypOvUn h4RfnI8Mfp9L+EQp5vWzu0gPnx/70xKuSAeeSU/mhBBjgILeEbNBEpYWQPXKw3VQ1/4N KROg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=o76SHYu/y+6VP07Wk79O8Utg8yaMD5QUUVWoHDKOKgE=; b=0Kv5uHJTEYf3Vei+ILt2KLBcJoFUiAg+grhd16Pgi5RBbIzju+l25bfc2wijLqhGJF OwWv1JjVpDKPYDGnnhxglkTGFZkopxFXDbPydk7QO/ljGqBgj0u2vfY/0LqN9MA/FKM4 EF2AoHaVwceGxRUkVOKB8L8so2GliqdtVRI5V/zCakTcw5okvdrDdLd15Xs6Fk9IAVVJ oOiwPgIUpK40Z8CswCLTtEx01Q5YdojX30+P0H2tz1nIE9lANln9B7aLn74+dNAt0pjT azmKhJNDiWLj1Ae1v1Mm7MYtNJkR/sQ6KWSHajKkXEfl2e4+5xHSyS77ksfkQqTu1qpy 4Zbg== X-Gm-Message-State: AOAM5323dVZOi51clrpXvynHW1DVQp6gvkFQx2ZBAPqPlHzGNF7RF05E TwhjT1Jps30zYbCEwmWltcs/vw== X-Google-Smtp-Source: ABdhPJwoEgamH7Je+0XueZwQBzPqxMS4pPObpb3wYibfLuvl0i2Hr2x2K4IxNMyXn74ra7k7odZHSQ== X-Received: by 2002:a05:6000:162b:b0:210:2d95:78b9 with SMTP id v11-20020a056000162b00b002102d9578b9mr11218660wrb.275.1654001420108; Tue, 31 May 2022 05:50:20 -0700 (PDT) Received: from helium.lan ([88.160.162.107]) by smtp.gmail.com with ESMTPSA id i13-20020adfaacd000000b0020fc40d006bsm11475019wrc.17.2022.05.31.05.50.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 31 May 2022 05:50:19 -0700 (PDT) From: Fabien Parent To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , Fabien Parent Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH 3/7] dt-bindings: regulator: Add binding schema for mt6357 regulators Date: Tue, 31 May 2022 14:49:55 +0200 Message-Id: <20220531124959.202787-4-fparent@baylibre.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220531124959.202787-1-fparent@baylibre.com> References: <20220531124959.202787-1-fparent@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220531_055023_588829_16D287FE X-CRM114-Status: GOOD ( 13.86 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Add YAML schema for the MediaTek MT6357 regulators. Signed-off-by: Fabien Parent --- .../regulator/mediatek,mt6357-regulator.yaml | 282 ++++++++++++++++++ 1 file changed, 282 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/mediatek,mt6357-regulator.yaml diff --git a/Documentation/devicetree/bindings/regulator/mediatek,mt6357-regulator.yaml b/Documentation/devicetree/bindings/regulator/mediatek,mt6357-regulator.yaml new file mode 100644 index 000000000000..4ac5c99a0fe8 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mediatek,mt6357-regulator.yaml @@ -0,0 +1,282 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mediatek,mt6357-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT6357 Regulators + +maintainers: + - Fabien Parent + +description: | + List of regulators provided by this controller. It is named + according to its regulator type, buck- and ldo-. + MT6357 regulators node should be sub node of the MT6397 MFD node. + +patternProperties: + "^buck-v(core|modem|pa|proc|s1)$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(core|modem|pa|proc|s1)$" + + unevaluatedProperties: false + + "^ldo-v(aud28|aux18|cama|camd|cn18|cn28|cn33-bt|cn33-wifi|dram)$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(aud28|aux18|cama|camd|cn18|cn28|cn33-bt|cn33-wifi|dram)$" + + unevaluatedProperties: false + + "^ldo-v(efuse|emc|ibr|io18|io28|ldo28|mch|rf12|rf18)$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(efuse|emc|ibr|io18|io28|ldo28|mch|rf12|rf18)$" + + unevaluatedProperties: false + + "^ldo-v(xo22|sim1,sim2|sram-others|sram-proc|usb33|xo22)$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(xo22|sim1,sim2|sram-others|sram-proc|usb33|xo22)$" + + unevaluatedProperties: false + +additionalProperties: false + +examples: + - | + pmic { + regulators { + mt6357_vproc_reg: buck-vproc { + regulator-name = "vproc"; + regulator-min-microvolt = <518750>; + regulator-max-microvolt = <1312500>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <220>; + regulator-always-on; + }; + mt6357_vcore_reg: buck-vcore { + regulator-name = "vcore"; + regulator-min-microvolt = <518750>; + regulator-max-microvolt = <1312500>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <220>; + regulator-always-on; + }; + mt6357_vmodem_reg: buck-vmodem { + regulator-name = "vmodem"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1193750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <220>; + }; + mt6357_vs1_reg: buck-vs1 { + regulator-name = "vs1"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <2200000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <220>; + regulator-always-on; + }; + mt6357_vpa_reg: buck-vpa { + regulator-name = "vpa"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <3650000>; + regulator-ramp-delay = <50000>; + regulator-enable-ramp-delay = <220>; + }; + mt6357_vfe28_reg: ldo-vfe28 { + compatible = "regulator-fixed"; + regulator-name = "vfe28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vxo22_reg: ldo-vxo22 { + regulator-name = "vxo22"; + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2400000>; + regulator-enable-ramp-delay = <110>; + }; + mt6357_vrf18_reg: ldo-vrf18 { + compatible = "regulator-fixed"; + regulator-name = "vrf18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <110>; + }; + mt6357_vrf12_reg: ldo-vrf12 { + compatible = "regulator-fixed"; + regulator-name = "vrf12"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-enable-ramp-delay = <110>; + }; + mt6357_vefuse_reg: ldo-vefuse { + regulator-name = "vefuse"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcn33_bt_reg: ldo-vcn33-bt { + regulator-name = "vcn33-bt"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3500000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcn33_wifi_reg: ldo-vcn33-wifi { + regulator-name = "vcn33-wifi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3500000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcn28_reg: ldo-vcn28 { + compatible = "regulator-fixed"; + regulator-name = "vcn28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcn18_reg: ldo-vcn18 { + compatible = "regulator-fixed"; + regulator-name = "vcn18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcama_reg: ldo-vcama { + regulator-name = "vcama"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcamd_reg: ldo-vcamd { + regulator-name = "vcamd"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcamio_reg: ldo-vcamio18 { + compatible = "regulator-fixed"; + regulator-name = "vcamio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vldo28_reg: ldo-vldo28 { + regulator-name = "vldo28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vsram_others_reg: ldo-vsram-others { + regulator-name = "vsram-others"; + regulator-min-microvolt = <518750>; + regulator-max-microvolt = <1312500>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <110>; + regulator-always-on; + }; + mt6357_vsram_proc_reg: ldo-vsram-proc { + regulator-name = "vsram-proc"; + regulator-min-microvolt = <518750>; + regulator-max-microvolt = <1312500>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <110>; + regulator-always-on; + }; + mt6357_vaux18_reg: ldo-vaux18 { + compatible = "regulator-fixed"; + regulator-name = "vaux18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vaud28_reg: ldo-vaud28 { + compatible = "regulator-fixed"; + regulator-name = "vaud28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vio28_reg: ldo-vio28 { + compatible = "regulator-fixed"; + regulator-name = "vio28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vio18_reg: ldo-vio18 { + compatible = "regulator-fixed"; + regulator-name = "vio18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + regulator-always-on; + }; + mt6357_vdram_reg: ldo-vdram { + regulator-name = "vdram"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1200000>; + regulator-enable-ramp-delay = <3300>; + }; + mt6357_vmc_reg: ldo-vmc { + regulator-name = "vmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <44>; + }; + mt6357_vmch_reg: ldo-vmch { + regulator-name = "vmch"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <44>; + }; + mt6357_vemc_reg: ldo-vemc { + regulator-name = "vemc"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <44>; + regulator-always-on; + }; + mt6357_vsim1_reg: ldo-vsim1 { + regulator-name = "vsim1"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vsim2_reg: ldo-vsim2 { + regulator-name = "vsim2"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vibr_reg: ldo-vibr { + regulator-name = "vibr"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <44>; + }; + mt6357_vusb33_reg: ldo-vusb33 { + regulator-name = "vusb33"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <264>; + }; + }; + }; +...