diff options
| author | Aleksei Mamlin <mamlinav@gmail.com> | 2015-12-18 11:52:45 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-12-21 18:45:08 +0300 |
| commit | 9f483c717d02d7f079b5285b1a0cdf8ff401c3a0 (patch) | |
| tree | a098c32ec6004fff87ce8dde16150ae6111788bf /arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts | |
| parent | 028997bb92a5bcc5d8ec936f7d522910c16c2579 (diff) | |
| download | linux-9f483c717d02d7f079b5285b1a0cdf8ff401c3a0.tar.xz | |
ARM: dts: sun7i: Add PA gpio pin to Wexler TAB7200 tablet
Add PA gpio pin for controlling power of two external amplifiers (NS4890) which are used on the Wexler TAB7200 tablet
Signed-off-by: Aleksei Mamlin <mamlinav@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts')
| -rw-r--r-- | arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts b/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts index f47e5f1ef78b..2f6b21adddd9 100644 --- a/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts +++ b/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts @@ -74,6 +74,9 @@ }; &codec { + pinctrl-names = "default"; + pinctrl-0 = <&codec_pa_pin>; + allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */ status = "okay"; }; @@ -176,6 +179,13 @@ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; }; + codec_pa_pin: codec_pa_pin@0 { + allwinner,pins = "PH15"; + allwinner,function = "gpio_out"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + ts_reset_pin: ts_reset_pin@0 { allwinner,pins = "PB13"; allwinner,function = "gpio_out"; |