Messages in this thread Patch in this message |  | | From | Michael Walle <> | Subject | [PATCH v6 12/13] arm64: dts: freescale: sl28: enable fan support | Date | Sun, 26 Jul 2020 01:18:33 +0200 |
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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@walle.cc> --- 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
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