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

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>

diff --git a/arch/arm/boot/dts/sun8i-a23-q8-tablet.dts b/arch/arm/boot/dts/sun8i-a23-q8-tablet.dts
index 3ab5c0c09d93920aca5ba96be2e16e7f708c1740..b6958e8f2f01ad6a3f9ea49917da1246f9aa3cf8 100644 (file)
--- a/arch/arm/boot/dts/sun8i-a23-q8-tablet.dts
+++ b/arch/arm/boot/dts/sun8i-a23-q8-tablet.dts
@@ -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 @@
                "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>;
-       };
-};