ARM: dts: sun4i: gemei-g9: Enable PA GPIO pin configuration
PA GPIO pin (PH15) controls power to external amplifier (FT2012Q). Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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@ -65,13 +65,16 @@
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/*
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/*
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* TODO:
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* TODO:
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* 2x cameras via CSI
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* 2x cameras via CSI
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* audio input
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* AXP battery management
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* AXP battery management
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* NAND
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* NAND
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* OTG
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* OTG
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* Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48
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* Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48
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*/
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*/
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&codec {
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&codec {
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/* PH15 controls power to external amplifier (ft2012q) */
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pinctrl-names = "default";
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pinctrl-0 = <&codec_pa_pin>;
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allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>;
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status = "okay";
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status = "okay";
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};
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};
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@ -151,6 +154,15 @@
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status = "okay";
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status = "okay";
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};
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};
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&pio {
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codec_pa_pin: codec_pa_pin@0 {
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allwinner,pins = "PH15";
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allwinner,function = "gpio_out";
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allwinner,drive = <SUN4I_PINCTRL_10_MA>;
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allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
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};
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};
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®_dcdc2 {
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®_dcdc2 {
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regulator-always-on;
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regulator-always-on;
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regulator-min-microvolt = <1000000>;
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regulator-min-microvolt = <1000000>;
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