Add the new rk817 codec driver to the Odroid Go Advance.
Signed-off-by: Chris Morgan macromorgan@hotmail.com --- .../boot/dts/rockchip/rk3326-odroid-go2.dts | 35 ++++++++++++++++++- 1 file changed, 34 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts index 97fb93e1cc00..e48dcf430efc 100644 --- a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts +++ b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts @@ -161,6 +161,29 @@ blue_led: led-0 { }; };
+ rk817-sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,name = "rockchip,rk817-codec"; + simple-audio-card,mclk-fs = <256>; + simple-audio-card,widgets = + "Microphone", "Mic Jack", + "Headphone", "Headphones", + "Speaker", "Speaker"; + simple-audio-card,routing = + "MICL", "Mic Jack", + "Headphones", "HPOL", + "Headphones", "HPOR", + "Speaker", "SPKO"; + simple-audio-card,hp-det-gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>; + simple-audio-card,cpu { + sound-dai = <&i2s1_2ch>; + }; + simple-audio-card,codec { + sound-dai = <&rk817>; + }; + }; + vccsys: vccsys { compatible = "regulator-fixed"; regulator-name = "vcc3v8_sys"; @@ -266,10 +289,13 @@ rk817: pmic@20 { interrupt-parent = <&gpio0>; interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; - pinctrl-0 = <&pmic_int>; + pinctrl-0 = <&pmic_int>, <&i2s1_2ch_mclk>; wakeup-source; #clock-cells = <1>; clock-output-names = "rk808-clkout1", "xin32k"; + clocks = <&cru SCLK_I2S1_OUT>; + clock-names = "mclk"; + #sound-dai-cells = <0>;
vcc1-supply = <&vccsys>; vcc2-supply = <&vccsys>; @@ -428,6 +454,11 @@ regulator-state-mem { }; }; }; + + rk817_codec: codec { + mic-in-differential; + status = "okay"; + }; }; };
@@ -439,6 +470,8 @@ &i2c1 {
/* I2S 1 Channel Used */ &i2s1_2ch { + resets = <&cru SRST_I2S1>, <&cru SRST_I2S1_H>; + reset-names = "reset-m", "reset-h"; status = "okay"; };