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Groups > linux.kernel > #1311952
| From | Chen Feng <puck.chen@hisilicon.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v6 5/5] hisilicon/dts: Add hi655x pmic dts node |
| Date | 2016-01-19 07:40 +0100 |
| Message-ID | <qSy7n-3RB-1@gated-at.bofh.it> (permalink) |
| References | <qSy7n-3RB-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Add the mfd hi655x dts node and regulator support
Signed-off-by: Chen Feng <puck.chen@hisilicon.com>
Signed-off-by: Fei Wang <w.f@huawei.com>
Signed-off-by: Xinwei Kong <kong.kongxinwei@hisilicon.com>
---
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 5 ++
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 87 ++++++++++++++++++++++++++
2 files changed, 92 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
index 8d43a0f..f714ac7 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -31,4 +31,9 @@
device_type = "memory";
reg = <0x0 0x0 0x0 0x40000000>;
};
+
+};
+
+&pmic {
+ status = "okay";
};
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index 82d2488..6de9881 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -208,5 +208,92 @@
clock-names = "uartclk", "apb_pclk";
status = "disabled";
};
+
+ };
+
+ pmic: pmic@f8000000 {
+ compatible = "hisilicon,hi655x-pmic";
+ reg = <0x0 0xf8000000 0x0 0x1000>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ pmic-gpios = <&gpio1 2 0>;
+ status = "disabled";
+
+ regulators {
+ ldo2: ldo2@a21 {
+ regulator-compatible = "LDO2";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <3200000>;
+ regulator-enable-ramp-delay = <120>;
+ };
+
+ ldo7: ldo7@a26 {
+ regulator-compatible = "LDO7";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-enable-ramp-delay = <120>;
+ };
+
+ ldo10: ldo10@a29 {
+ regulator-compatible = "LDO10";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-enable-ramp-delay = <360>;
+ };
+
+ ldo13: ldo13@a32 {
+ regulator-compatible = "LDO13";
+ regulator-min-microvolt = <1600000>;
+ regulator-max-microvolt = <1950000>;
+ regulator-enable-ramp-delay = <120>;
+ };
+
+ ldo14: ldo14@a33 {
+ regulator-compatible = "LDO14";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <3200000>;
+ regulator-enable-ramp-delay = <120>;
+ };
+
+ ldo15: ldo15@a34 {
+ regulator-compatible = "LDO15";
+ regulator-min-microvolt = <1600000>;
+ regulator-max-microvolt = <1950000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-enable-ramp-delay = <120>;
+ };
+
+ ldo17: ldo17@a36 {
+ regulator-compatible = "LDO17";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <3200000>;
+ regulator-enable-ramp-delay = <120>;
+ };
+
+ ldo19: ldo19@a38 {
+ regulator-compatible = "LDO19";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-enable-ramp-delay = <360>;
+ };
+
+ ldo21: ldo21@a40 {
+ regulator-compatible = "LDO21";
+ regulator-min-microvolt = <1650000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-always-on;
+ regulator-enable-ramp-delay = <120>;
+ };
+
+ ldo22: ldo22@a41 {
+ regulator-compatible = "LDO22";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-enable-ramp-delay = <120>;
+ };
+ };
};
};
--
1.9.1
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[PATCH v6 5/5] hisilicon/dts: Add hi655x pmic dts node Chen Feng <puck.chen@hisilicon.com> - 2016-01-19 07:40 +0100
Re: [PATCH v6 5/5] hisilicon/dts: Add hi655x pmic dts node Mark Brown <broonie@kernel.org> - 2016-01-20 14:10 +0100
Re: [PATCH v6 5/5] hisilicon/dts: Add hi655x pmic dts node chenfeng <puck.chen@hisilicon.com> - 2016-01-21 11:40 +0100
Re: [PATCH v6 5/5] hisilicon/dts: Add hi655x pmic dts node Mark Brown <broonie@kernel.org> - 2016-01-21 23:20 +0100
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