144 lines
3.5 KiB
Diff
144 lines
3.5 KiB
Diff
From a1d32a812faa375b9234e215d46383dd3a3ae377 Mon Sep 17 00:00:00 2001
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From: Icenowy Zheng <icenowy@aosc.io>
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Date: Sat, 23 Dec 2017 10:46:45 +0800
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Subject: [PATCH 18/35] arm64: allwinner: h6: enable AXP805 PMIC on Pine H64
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Pine H64 board has an AXP805 PMIC on it.
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Enable it in the device tree.
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Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
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---
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.../boot/dts/allwinner/sun50i-h6-pine-h64.dts | 115 +++++++++++++++++++++
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1 file changed, 115 insertions(+)
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diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
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index 3e31f39..9177224 100644
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--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
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@@ -55,6 +55,121 @@
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status = "okay";
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};
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+&r_i2c {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&r_i2c_pins>;
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+ status = "okay";
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+
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+ axp805: pmic@36 {
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+ compatible = "x-powers,axp805", "x-powers,axp806";
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+ reg = <0x36>;
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+ interrupt-parent = <&r_intc>;
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+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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+ interrupt-controller;
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+ #interrupt-cells = <1>;
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+ x-powers,master-mode;
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+
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+ regulators {
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+ reg_aldo1: aldo1 {
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+ regulator-always-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc-pl";
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+ };
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+
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+ reg_aldo2: aldo2 {
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc-ac200";
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+ };
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+
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+ reg_aldo3: aldo3 {
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+ /* This regulator is connected with CLDO1 */
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+ regulator-always-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc-3v3-1";
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+ };
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+
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+ reg_bldo1: bldo1 {
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+ regulator-always-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ regulator-name = "vcc-ddr-bias-pll";
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+ };
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+
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+ reg_bldo2: bldo2 {
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+ regulator-always-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ regulator-name = "vcc-efuse-emmc-pcie-hdmi";
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+ };
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+
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+ reg_bldo3: bldo3 {
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ regulator-name = "vcc-wifi-io";
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+ };
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+
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+ bldo4 {
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+ /* unused */
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+ };
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+
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+ reg_cldo1: cldo1 {
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+ /* This regulator is connected with ALDO3 */
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+ regulator-always-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc-3v3-2";
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+ };
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+
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+ reg_cldo2: cldo2 {
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc-wifi-1";
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+ };
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+
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+ reg_cldo3: cldo3 {
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc-wifi-2";
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+ };
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+
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+ reg_dcdca: dcdca {
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+ regulator-always-on;
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+ regulator-min-microvolt = <810000>;
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+ regulator-max-microvolt = <1160000>;
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+ regulator-name = "vdd-cpu";
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+ };
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+
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+ reg_dcdcc: dcdcc {
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+ regulator-min-microvolt = <810000>;
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+ regulator-max-microvolt = <1080000>;
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+ regulator-name = "vdd-gpu";
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+ };
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+
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+ reg_dcdcd: dcdcd {
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+ regulator-always-on;
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+ regulator-min-microvolt = <960000>;
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+ regulator-max-microvolt = <960000>;
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+ regulator-name = "vdd-sys";
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+ };
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+
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+ reg_dcdce: dcdce {
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+ regulator-always-on;
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+ regulator-min-microvolt = <1200000>;
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+ regulator-max-microvolt = <1200000>;
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+ regulator-name = "vcc-dram";
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+ };
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+
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+ sw {
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+ /* unused */
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+ };
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+ };
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+ };
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+
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+};
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+
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_ph_pins>;
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--
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2.7.4
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