diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2016-11-21 08:14:48 +0100 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2016-11-21 15:05:23 +0100 |
| commit | b80b04bffad44b2b44477816195b13dd6a921fcd (patch) | |
| tree | 12efc1cafdbd9b22c880df5b06217899fb1978bf | |
| parent | fc445d611bcee345d3c06631385b6f2fc039e341 (diff) | |
apalis-tk1: temp alert pull-up
Pull-up GPIO_PI6 connected to TMP451's ALERT#/THERM2#.
While at it improve some comments.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
| -rw-r--r-- | arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-pinmux.dtsi | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-pinmux.dtsi b/arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-pinmux.dtsi index a2400b8e95a2..4f0551f43f02 100644 --- a/arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-pinmux.dtsi +++ b/arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-pinmux.dtsi @@ -9,7 +9,7 @@ pinctrl-2 = <&pinmux_unused_lowpower>; pinmux_default: common { - /* Analogue Audio (on-module) */ + /* Analogue Audio (On-module) */ dap3_fs_pp0 { nvidia,pins = "dap3_fs_pp0"; nvidia,function = "i2s2"; @@ -987,7 +987,8 @@ nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - /* Configured as output for HDA */ + + /* Configure level-shifter as output for HDA */ kb_row11_ps3 { nvidia,pins = "kb_row11_ps3"; nvidia,function = "rsvd2"; @@ -1056,11 +1057,11 @@ nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - /* GPIO_PI6 aka TEMP_ALERT_L */ + /* GPIO_PI6 aka TMP451 ALERT#/THERM2# */ pi6 { nvidia,pins = "pi6"; nvidia,function = "rsvd1"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_ENABLE>; nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; |