[PATCH RESEND v6 2/6] ARM: dts: Add pwm-fan node to the Odroid-U3 board
From: Kamil Debski
Add pwm-fan node to the Odroid-U3 board file to enable PWM control of the
cooling fan. In addition, add the "pwm" label to the pwm@139D node
in the exynos4412.dtsi.
Signed-off-by: Kamil Debski
Signed-off-by: Lukasz Majewski
---
Changes since v1:
- added pwm label to the pwm@139D node in exynos4.dtsi
- use the pwm label in the exynos4412-odroidu3.dts
- change order or properties in the pwn-fan node, to be sorted
in alphabetical order
Changes for v5:
- Adding Signed-off-by: Lukasz Majewski
- status = "okay"; dropped from the patch
Changes for v6:
- None
---
arch/arm/boot/dts/exynos4.dtsi| 2 +-
arch/arm/boot/dts/exynos4412-odroidu3.dts | 12
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 690f56c..a93f5ca5 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -599,7 +599,7 @@
status = "disabled";
};
- pwm@139D {
+ pwm: pwm@139D {
compatible = "samsung,exynos4210-pwm";
reg = <0x139D 0x1000>;
interrupts = <0 37 0>, <0 38 0>, <0 39 0>, <0 40 0>, <0 41 0>;
diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts
b/arch/arm/boot/dts/exynos4412-odroidu3.dts
index 44684e5..4c04837 100644
--- a/arch/arm/boot/dts/exynos4412-odroidu3.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts
@@ -31,6 +31,18 @@
linux,default-trigger = "heartbeat";
};
};
+
+ pwm-fan {
+ compatible = "pwm-fan";
+ pwms = < 0 1 0>;
+ };
+};
+
+ {
+ pinctrl-0 = <_out>;
+ pinctrl-names = "default";
+ samsung,pwm-outputs = <0>;
+ status = "okay";
};
{
--
2.0.0.rc2
--
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[PATCH RESEND v6 2/6] ARM: dts: Add pwm-fan node to the Odroid-U3 board
From: Kamil Debski k.deb...@samsung.com
Add pwm-fan node to the Odroid-U3 board file to enable PWM control of the
cooling fan. In addition, add the pwm label to the pwm@139D node
in the exynos4412.dtsi.
Signed-off-by: Kamil Debski k.deb...@samsung.com
Signed-off-by: Lukasz Majewski l.majew...@samsung.com
---
Changes since v1:
- added pwm label to the pwm@139D node in exynos4.dtsi
- use the pwm label in the exynos4412-odroidu3.dts
- change order or properties in the pwn-fan node, to be sorted
in alphabetical order
Changes for v5:
- Adding Signed-off-by: Lukasz Majewski l.majew...@samsung.com
- status = okay; dropped from the patch
Changes for v6:
- None
---
arch/arm/boot/dts/exynos4.dtsi| 2 +-
arch/arm/boot/dts/exynos4412-odroidu3.dts | 12
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 690f56c..a93f5ca5 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -599,7 +599,7 @@
status = disabled;
};
- pwm@139D {
+ pwm: pwm@139D {
compatible = samsung,exynos4210-pwm;
reg = 0x139D 0x1000;
interrupts = 0 37 0, 0 38 0, 0 39 0, 0 40 0, 0 41 0;
diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts
b/arch/arm/boot/dts/exynos4412-odroidu3.dts
index 44684e5..4c04837 100644
--- a/arch/arm/boot/dts/exynos4412-odroidu3.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts
@@ -31,6 +31,18 @@
linux,default-trigger = heartbeat;
};
};
+
+ pwm-fan {
+ compatible = pwm-fan;
+ pwms = pwm 0 1 0;
+ };
+};
+
+pwm {
+ pinctrl-0 = pwm0_out;
+ pinctrl-names = default;
+ samsung,pwm-outputs = 0;
+ status = okay;
};
usb3503 {
--
2.0.0.rc2
--
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