Re: [PATCH 2/6] ARM: dts: tegra: apalis-tk1: activate pwm pin muxing for pwm3

2018-03-08 Thread Thierry Reding
On Sat, Feb 10, 2018 at 02:38:02AM +0100, Marcel Ziswiler wrote:
> From: Marcel Ziswiler 
> 
> Activate PWM pin muxing for Apalis PWM3. Note that the same PWM3 is
> already active on pu6 being Apalis BKL1_PWM as well. Therefore exporting
> that one for raw sysfs access will fail and one has to revert to using
> the pwm backlight.
> 
> Downstream commit 668ddb921800 ("apalis-tk1: activate pwm pin muxing for
> pwm3").

That line is rather meaningless without knowing what exactly
"downstream" is. I've removed that line.

Thierry


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[PATCH 2/6] ARM: dts: tegra: apalis-tk1: activate pwm pin muxing for pwm3

2018-02-09 Thread Marcel Ziswiler
From: Marcel Ziswiler 

Activate PWM pin muxing for Apalis PWM3. Note that the same PWM3 is
already active on pu6 being Apalis BKL1_PWM as well. Therefore exporting
that one for raw sysfs access will fail and one has to revert to using
the pwm backlight.

Downstream commit 668ddb921800 ("apalis-tk1: activate pwm pin muxing for
pwm3").

Signed-off-by: Marcel Ziswiler 

---

 arch/arm/boot/dts/tegra124-apalis.dtsi | 8 
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/tegra124-apalis.dtsi 
b/arch/arm/boot/dts/tegra124-apalis.dtsi
index be45b6753916..7fbaaf221029 100644
--- a/arch/arm/boot/dts/tegra124-apalis.dtsi
+++ b/arch/arm/boot/dts/tegra124-apalis.dtsi
@@ -453,12 +453,12 @@
nvidia,tristate = ;
nvidia,enable-input = ;
};
-   /* PWM3 active on pu6 being Apalis BKL1_PWM */
+   /* PWM3 active on pu6 being Apalis BKL1_PWM as well */
ph3 {
nvidia,pins = "ph3";
-   nvidia,function = "gmi";
-   nvidia,pull = ;
-   nvidia,tristate = ;
+   nvidia,function = "pwm3";
+   nvidia,pull = ;
+   nvidia,tristate = ;
nvidia,enable-input = ;
};
 
-- 
2.14.3