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From: Chen-Yu Tsai <wenst@chromium.org>
To: Lee Jones <lee@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno 
	<angelogioacchino.delregno@collabora.com>,
	Mark Brown <broonie@kernel.org>
Cc: Chen-Yu Tsai <wenst@chromium.org>,
	Zhiyong Tao <zhiyong.tao@mediatek.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org
Subject: [PATCH v2 11/11] arm64: dts: mediatek: mt8183-kukui: Add PMIC regulator supplies
Date: Tue, 22 Aug 2023 16:45:19 +0800	[thread overview]
Message-ID: <20230822084520.564937-12-wenst@chromium.org> (raw)
In-Reply-To: <20230822084520.564937-1-wenst@chromium.org>

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 <wenst@chromium.org>
---
 .../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 6ce16a265e05..d48c66cc8c18 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 = <&reg_vsys>;
+	vsys-ldo2-supply = <&reg_vsys>;
+	vsys-ldo3-supply = <&reg_vsys>;
+	vsys-vcore-supply = <&reg_vsys>;
+	vsys-vdram1-supply = <&reg_vsys>;
+	vsys-vgpu-supply = <&reg_vsys>;
+	vsys-vmodem-supply = <&reg_vsys>;
+	vsys-vpa-supply = <&reg_vsys>;
+	vsys-vproc11-supply = <&reg_vsys>;
+	vsys-vproc12-supply = <&reg_vsys>;
+	vsys-vs1-supply = <&reg_vsys>;
+	vsys-vs2-supply = <&reg_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>;
-- 
2.42.0.rc1.204.g551eb34607-goog


WARNING: multiple messages have this Message-ID (diff)
From: Chen-Yu Tsai <wenst@chromium.org>
To: Lee Jones <lee@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	Mark Brown <broonie@kernel.org>
Cc: Chen-Yu Tsai <wenst@chromium.org>,
	Zhiyong Tao <zhiyong.tao@mediatek.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org
Subject: [PATCH v2 11/11] arm64: dts: mediatek: mt8183-kukui: Add PMIC regulator supplies
Date: Tue, 22 Aug 2023 16:45:19 +0800	[thread overview]
Message-ID: <20230822084520.564937-12-wenst@chromium.org> (raw)
In-Reply-To: <20230822084520.564937-1-wenst@chromium.org>

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 <wenst@chromium.org>
---
 .../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 6ce16a265e05..d48c66cc8c18 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 = <&reg_vsys>;
+	vsys-ldo2-supply = <&reg_vsys>;
+	vsys-ldo3-supply = <&reg_vsys>;
+	vsys-vcore-supply = <&reg_vsys>;
+	vsys-vdram1-supply = <&reg_vsys>;
+	vsys-vgpu-supply = <&reg_vsys>;
+	vsys-vmodem-supply = <&reg_vsys>;
+	vsys-vpa-supply = <&reg_vsys>;
+	vsys-vproc11-supply = <&reg_vsys>;
+	vsys-vproc12-supply = <&reg_vsys>;
+	vsys-vs1-supply = <&reg_vsys>;
+	vsys-vs2-supply = <&reg_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>;
-- 
2.42.0.rc1.204.g551eb34607-goog


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  parent reply	other threads:[~2023-08-22  8:46 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-22  8:45 [PATCH v2 00/11] regulator: mt6366: Split out of MT6358 and cleanup Chen-Yu Tsai
2023-08-22  8:45 ` Chen-Yu Tsai
2023-08-22  8:45 ` [PATCH v2 01/11] dt-bindings: mfd: mt6397: Split out compatible for MediaTek MT6366 PMIC Chen-Yu Tsai
2023-08-22  8:45   ` Chen-Yu Tsai
2023-08-22 19:35   ` Krzysztof Kozlowski
2023-08-22 19:35     ` Krzysztof Kozlowski
2023-08-22  8:45 ` [PATCH v2 02/11] mfd: mt6358: Add registers for MT6366 specific regulators Chen-Yu Tsai
2023-08-22  8:45   ` Chen-Yu Tsai
2023-08-22 19:37   ` Krzysztof Kozlowski
2023-08-22 19:37     ` Krzysztof Kozlowski
2023-09-15  8:55   ` AngeloGioacchino Del Regno
2023-09-15  8:55     ` AngeloGioacchino Del Regno
2023-09-18 10:22     ` Chen-Yu Tsai
2023-09-18 10:22       ` Chen-Yu Tsai
2023-09-21 10:41   ` Lee Jones
2023-09-21 10:41     ` Lee Jones
2023-08-22  8:45 ` [PATCH v2 03/11] regulator: dt-bindings: mt6358: Convert to DT schema Chen-Yu Tsai
2023-08-22  8:45   ` Chen-Yu Tsai
2023-08-22 19:47   ` Krzysztof Kozlowski
2023-08-22 19:47     ` Krzysztof Kozlowski
2023-08-23  3:54     ` Chen-Yu Tsai
2023-08-23  3:54       ` Chen-Yu Tsai
2023-08-23  5:48       ` Krzysztof Kozlowski
2023-08-23  5:48         ` Krzysztof Kozlowski
2023-08-23  8:13         ` Chen-Yu Tsai
2023-08-23  8:13           ` Chen-Yu Tsai
2023-08-22  8:45 ` [PATCH v2 04/11] regulator: dt-bindings: mt6358: Add regulator supplies Chen-Yu Tsai
2023-08-22  8:45   ` Chen-Yu Tsai
2023-08-22  8:45 ` [PATCH v2 05/11] regulator: dt-bindings: mediatek: Add MT6366 PMIC Chen-Yu Tsai
2023-08-22  8:45   ` Chen-Yu Tsai
2023-08-22 19:39   ` Krzysztof Kozlowski
2023-08-22 19:39     ` Krzysztof Kozlowski
2023-08-22 19:40     ` Krzysztof Kozlowski
2023-08-22 19:40       ` Krzysztof Kozlowski
2023-08-23  4:20       ` Chen-Yu Tsai
2023-08-23  4:20         ` Chen-Yu Tsai
2023-08-23  5:45         ` Krzysztof Kozlowski
2023-08-23  5:45           ` Krzysztof Kozlowski
2023-08-23  8:07           ` Chen-Yu Tsai
2023-08-23  8:07             ` Chen-Yu Tsai
2023-09-15  8:44             ` AngeloGioacchino Del Regno
2023-09-15  8:44               ` AngeloGioacchino Del Regno
2023-08-22  8:45 ` [PATCH v2 06/11] regulator: mt6358: Add supply names for MT6358 regulators Chen-Yu Tsai
2023-08-22  8:45   ` Chen-Yu Tsai
2023-08-22  8:45 ` [PATCH v2 07/11] regulator: mt6358: fix and drop type prefix in MT6366 regulator node names Chen-Yu Tsai
2023-08-22  8:45   ` Chen-Yu Tsai
2023-08-22  8:45 ` [PATCH v2 08/11] regulator: mt6358: Make MT6366 vcn18 LDO configurable Chen-Yu Tsai
2023-08-22  8:45   ` Chen-Yu Tsai
2023-08-22  8:45 ` [PATCH v2 09/11] regulator: mt6358: Add missing regulators for MT6366 Chen-Yu Tsai
2023-08-22  8:45   ` Chen-Yu Tsai
2023-08-22  8:45 ` [PATCH v2 10/11] regulator: mt6358: Add supply names for MT6366 regulators Chen-Yu Tsai
2023-08-22  8:45   ` Chen-Yu Tsai
2023-08-22  8:45 ` Chen-Yu Tsai [this message]
2023-08-22  8:45   ` [PATCH v2 11/11] arm64: dts: mediatek: mt8183-kukui: Add PMIC regulator supplies Chen-Yu Tsai

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