Gentle reminder.
> -----Original Message-----
> From: Sandipan Patra <spatra@xxxxxxxxxx>
> Sent: Friday, April 17, 2020 7:03 PM
> To: Thierry Reding <treding@xxxxxxxxxx>; robh+dt@xxxxxxxxxx; u.kleine-
> koenig@xxxxxxxxxxxxxx; Jonathan Hunter <jonathanh@xxxxxxxxxx>
> Cc: Bibek Basu <bbasu@xxxxxxxxxx>; Bitan Biswas <bbiswas@xxxxxxxxxx>;
> linux-pwm@xxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx; linux-
> tegra@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; Sandipan Patra
> <spatra@xxxxxxxxxx>
> Subject: [PATCH 1/2] arm64: tegra: Add pwm-fan profile settings
>
> Add support for profiles in device tree to allow different fan settings for trip
> point temp/hyst/pwm.
>
> Signed-off-by: Sandipan Patra <spatra@xxxxxxxxxx>
> ---
> arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts | 15 ++++++++++++---
> 1 file changed, 12 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
> b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
> index e15d1ea..ff2b980 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
> +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
> @@ -219,10 +219,19 @@
>
> fan: fan {
> compatible = "pwm-fan";
> - pwms = <&pwm4 0 45334>;
> -
> - cooling-levels = <0 64 128 255>;
> #cooling-cells = <2>;
> + pwms = <&pwm4 0 45334>;
> + profiles {
> + default = "quiet";
> + quiet {
> + state_cap = <4>;
> + cooling-levels = <0 77 120 160 255 255 255 255
> 255 255>;
> + };
> + cool {
> + state_cap = <4>;
> + cooling-levels = <0 77 120 160 255 255 255 255
> 255 255>;
> + };
> + };
> };
>
> gpio-keys {
> --
> 2.7.4
