@@ -116,6 +116,19 @@
};
};
+ sound-i2s {
+ compatible = "rockchip,rk3288-hdmi-analog";
+ pinctrl-names = "default";
+ pinctrl-0 = <&phone_ctl>, <&hp_det>;
+ rockchip,audio-codec = <&es8323>;
+ rockchip,hp-det-gpios = <&gpio7 15 GPIO_ACTIVE_HIGH>;
+ rockchip,hp-en-gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
+ rockchip,i2s-controller = <&i2s>;
+ rockchip,model = "I2S";
+ rockchip,routing = "Analog", "LOUT2",
+ "Analog", "ROUT2";
+ };
+
vbat_wl: vcc_sys: vsys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
@@ -389,6 +402,17 @@
&i2c2 {
status = "okay";
+
+ es8323: es8323@10 {
+ compatible = "everest,es8323", "everest,es8328";
+ reg = <0x10>;
+ AVDD-supply = <&vcca_33>;
+ DVDD-supply = <&vcca_33>;
+ HPVDD-supply = <&vcca_33>;
+ PVDD-supply = <&vcca_33>;
+ clocks = <&cru SCLK_I2S0_OUT>;
+ clock-names = "i2s_clk_out";
+ };
};
&i2c4 {
@@ -399,6 +423,10 @@
status = "okay";
};
+&i2s {
+ status = "okay";
+};
+
&io_domains {
status = "okay";
@@ -501,6 +529,16 @@
};
};
+ headphone {
+ hp_det: hp-det {
+ rockchip,pins = <7 15 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ phone_ctl: phone-ctl {
+ rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
usb_host {
host_vbus_drv: host-vbus-drv {
rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
This commit adds the DT definition of the es8388 i2c device found at address 0x10. It also adds the definition for connecting the Rockchip I2S to the es8323 analog output. Signed-off-by: Romain Perier <romain.perier@collabora.com> --- arch/arm/boot/dts/rk3288-firefly.dtsi | 38 +++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+)