From mboxrd@z Thu Jan 1 00:00:00 1970 From: mamlinav@gmail.com (Aleksei Mamlin) Date: Fri, 18 Dec 2015 11:52:45 +0300 Subject: [PATCH 4/4] ARM: dts: sun7i: Add PA gpio pin to Wexler TAB7200 tablet In-Reply-To: <1450428591-5597-1-git-send-email-mamlinav@gmail.com> References: <1450428591-5597-1-git-send-email-mamlinav@gmail.com> Message-ID: <1450428765-5779-1-git-send-email-mamlinav@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts b/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts index f47e5f1..2f6b21a 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 = ; }; + codec_pa_pin: codec_pa_pin at 0 { + allwinner,pins = "PH15"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; + ts_reset_pin: ts_reset_pin at 0 { allwinner,pins = "PB13"; allwinner,function = "gpio_out"; -- 2.4.10