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ARM: dts: sun8i-a23-q8-tablet: Drop pinmux setting for codec PA gpio

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The old sunxi specific pinctrl bindings are deprecated, in favor of
the new generic pinconf bindings. Also, we are moving towards handling
GPIO pinmux settings that don't require extra bias or drive strength
settings to use the GPIO bindings only.

This patch removes the last instance of the sunxi specific pinctrl
bindings that use the pinctrl header by dropping the pinmux setting
for the audio codec's PA (external amplifier) control GPIO. The pin
is pulled down externally.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Chen-Yu Tsai 2017-03-08 11:28:20 +08:00 committed by Maxime Ripard
parent 66c373228d
commit 5136914fe0
1 changed files with 0 additions and 10 deletions
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10
arch/arm/boot/dts/sun8i-a23-q8-tablet.dts
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@ -50,7 +50,6 @@ / {
};
&codec {
pinctrl-0 = <&codec_pa_pin>;
allwinner,pa-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
allwinner,audio-routing =
"Headphone", "HP",
@ -62,12 +61,3 @@ &codec {
"Headset Mic", "HBIAS";
status = "okay";
};
&pio {
codec_pa_pin: codec_pa_pin@0 {
allwinner,pins = "PH9";
allwinner,function = "gpio_out";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
};