[PATCH v10 12/13] arm64: dts: freescale: sl28: enable fan support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Add a pwm-fan mapped to the PWM channel 0 which is connected to the
fan connector of the carrier.

Signed-off-by: Michael Walle <michael@xxxxxxxx>
---
Changes since v9:
 - none

Changes since v8:
 - none

Changes since v7:
 - none

Changes since v6:
 - none

Changes since v5:
 - none

Changes since v4:
 - none

Changes since v3:
 - see cover letter

 .../dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
index 0973a6a45217..c45d7b40e374 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
@@ -15,6 +15,15 @@
 	compatible = "kontron,sl28-var3-ads2", "kontron,sl28-var3",
 		     "kontron,sl28", "fsl,ls1028a";
 
+	pwm-fan {
+		compatible = "pwm-fan";
+		cooling-min-state = <0>;
+		cooling-max-state = <3>;
+		#cooling-cells = <2>;
+		pwms = <&sl28cpld_pwm0 0 4000000>;
+		cooling-levels = <1 128 192 255>;
+	};
+
 	sound {
 		#address-cells = <1>;
 		#size-cells = <0>;
-- 
2.20.1




[Index of Archives]     [Linux SPI]     [Linux Kernel]     [Linux ARM (vger)]     [Linux ARM MSM]     [Linux Omap]     [Linux Arm]     [Linux Tegra]     [Fedora ARM]     [Linux for Samsung SOC]     [eCos]     [Linux Fastboot]     [Gcc Help]     [Git]     [DCCP]     [IETF Announce]     [Security]     [Linux MIPS]     [Yosemite Campsites]

  Powered by Linux