diff mbox series

[8/8] arm64: dts: mediatek: cherry: Enable MT6315 regulators on SPMI bus

Message ID 20220721134228.310178-9-angelogioacchino.delregno@collabora.com (mailing list archive)
State New, archived
Headers show
Series MT8195 Acer Tomato - devicetrees Part 2 | expand

Commit Message

AngeloGioacchino Del Regno July 21, 2022, 1:42 p.m. UTC 
All machines in the Cherry platform use MT6315 over SPMI: add the
two instances, providing Vbcpu and Vgpu regulators.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 arch/arm64/boot/dts/mediatek/Makefile         | 52 +------------------
 .../boot/dts/mediatek/mt8195-cherry.dtsi      | 42 +++++++++++++++
 2 files changed, 44 insertions(+), 50 deletions(-)

Comments

AngeloGioacchino Del Regno July 21, 2022, 2:46 p.m. UTC | #1 
Il 21/07/22 15:42, AngeloGioacchino Del Regno ha scritto:
> All machines in the Cherry platform use MT6315 over SPMI: add the
> two instances, providing Vbcpu and Vgpu regulators.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Sorry, the Makefile slipped through (did that for a fast dtbs_check).

Sending a V2 soon.

Cheers,
Angelo
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index 04597ffc4286..ede7b208c882 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -1,54 +1,6 @@ 
 # SPDX-License-Identifier: GPL-2.0
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt6779-evb.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-rfb.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986b-rfb.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-pumpkin.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana-rev7.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-burnet.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-cozmo.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-damu.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-fennel-sku1.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-fennel-sku6.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-fennel-sku7.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-fennel14.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-fennel14-sku2.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-juniper-sku16.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-kappa.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-kenzo.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-willow-sku0.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-willow-sku1.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kakadu.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kakadu-sku22.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kodama-sku16.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kodama-sku272.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kodama-sku288.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kodama-sku32.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku0.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-pumpkin.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-kingler.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-krabby.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-steelix-sku131072.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-rusty-sku196608.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-rusty-sku196609.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-evb.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-hayato-r1.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-spherion-r0.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
+
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r1.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r2.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r3.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb
+
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
index 9086a440a995..6219544e9912 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
@@ -5,6 +5,7 @@ 
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/leds/common.h>
+#include <dt-bindings/spmi/spmi.h>
 #include "mt8195.dtsi"
 #include "mt6359.dtsi"
 
@@ -979,6 +980,47 @@  usb_c1: connector@1 {
 	};
 };
 
+&spmi {
+	#address-cells = <2>;
+	#size-cells = <0>;
+
+	mt6315@6 {
+		compatible = "mediatek,mt6315-regulator";
+		reg = <0x6 SPMI_USID>;
+
+		regulators {
+			mt6315_6_vbuck1: vbuck1 {
+				regulator-compatible = "vbuck1";
+				regulator-name = "Vbcpu";
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1193750>;
+				regulator-enable-ramp-delay = <256>;
+				regulator-ramp-delay = <6250>;
+				regulator-allowed-modes = <0 1 2>;
+				regulator-always-on;
+			};
+		};
+	};
+
+	mt6315@7 {
+		compatible = "mediatek,mt6315-regulator";
+		reg = <0x7 SPMI_USID>;
+
+		regulators {
+			mt6315_7_vbuck1: vbuck1 {
+				regulator-compatible = "vbuck1";
+				regulator-name = "Vgpu";
+				regulator-min-microvolt = <625000>;
+				regulator-max-microvolt = <1193750>;
+				regulator-enable-ramp-delay = <256>;
+				regulator-ramp-delay = <6250>;
+				regulator-allowed-modes = <0 1 2>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
 &u3phy0 {
 	status = "okay";
 };