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authorAdam Ford <aford173@gmail.com>2018-05-01 16:58:53 +0300
committerTony Lindgren <tony@atomide.com>2018-05-01 17:56:31 +0300
commit95e59fc3c3fa3187a07a75f40b21637deb4bd12d (patch)
tree01cdee0f69aa7dd308b83d5845829d002176d1f8 /arch/arm/boot/dts/logicpd-som-lv.dtsi
parent189822cbcbf3ea37c26a15612d8f922c440bc0e0 (diff)
downloadlinux-95e59fc3c3fa3187a07a75f40b21637deb4bd12d.tar.xz
ARM: dts: logicpd-som-lv: Fix Audio Mute
The Audio has worked, but the mute pin has a weak pulldown which alows some of the audio signal to pass very quietly. This patch fixes that so the mute pin is actively driven high for mute or low for normal operation. Fixes: ab8dd3aed011 ("ARM: DTS: Add minimal Support for Logic PD DM3730 SOM-LV") Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/logicpd-som-lv.dtsi')
-rw-r--r--arch/arm/boot/dts/logicpd-som-lv.dtsi2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/logicpd-som-lv.dtsi b/arch/arm/boot/dts/logicpd-som-lv.dtsi
index 40eadbfb91ea..6fa7bba3e801 100644
--- a/arch/arm/boot/dts/logicpd-som-lv.dtsi
+++ b/arch/arm/boot/dts/logicpd-som-lv.dtsi
@@ -82,6 +82,7 @@
twl_audio: audio {
compatible = "ti,twl4030-audio";
codec {
+ ti,hs_extmute_gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>;
};
};
};
@@ -199,6 +200,7 @@
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */
OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */
+ OMAP3_CORE1_IOPAD(0x20ba, PIN_OUTPUT | MUX_MODE4) /* gpmc_ncs6.gpio_57 */
>;
};
};