From: Wang Xiaoyin <hw.wangxiao...@hisilicon.com>
add device node for hi6421 pmic core and hi6421v530
voltage regulator,include LDO(1,3,9,11,15,16)
Signed-off-by: Wang Xiaoyin <hw.wangxiao...@hisilicon.com>
Signed-off-by: Guodong Xu <guodong...@linaro.org>
---
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 60 +++++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
index ca448f0..b7a404a 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
@@ -97,6 +97,66 @@
default-state = "off";
};
};
+
+ pmic: pmic@fff34000 {
+ compatible = "hisilicon,hi6421v530-pmic";
+ reg = <0x0 0xfff34000 0x0 0x1000>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ regulators {
+ ldo1: LDO1 {
+ regulator-compatible = "hi6421v530_ldo1";
+ regulator-name = "LDO1";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-enable-ramp-delay = <120>;
+ };
+
+ ldo3: LDO3 {
+ regulator-compatible = "hi6421v530_ldo3";
+ regulator-name = "LDO3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2200000>;
+ regulator-always-on;
+ regulator-enable-ramp-delay = <120>;
+ };
+
+ ldo9: LDO9 {
+ regulator-compatible = "hi6421v530_ldo9";
+ regulator-name = "LDO9";
+ regulator-min-microvolt = <1750000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-enable-ramp-delay = <240>;
+ };
+
+ ldo11: LDO11 {
+ regulator-compatible = "hi6421v530_ldo11";
+ regulator-name = "LDO11";
+ regulator-min-microvolt = <1750000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-enable-ramp-delay = <240>;
+ };
+
+ ldo15: LDO15 {
+ regulator-compatible = "hi6421v530_ldo15";
+ regulator-name = "LDO15";
+ regulator-min-microvolt = <1750000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-enable-ramp-delay = <120>;
+ };
+
+ ldo16: LDO16 {
+ regulator-compatible = "hi6421v530_ldo16";
+ regulator-name = "LDO16";
+ regulator-min-microvolt = <1750000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-enable-ramp-delay = <360>;
+ };
+ };
+ };
};
&i2c0 {
--
2.10.2
