@@ -40,9 +40,90 @@ CROS_STD_MAIN_KEYMAP
>;
};
+&pio {
+ bt_pins: bt-pins {
+ pins-bt-kill {
+ pinmux = <PINMUX_GPIO144__FUNC_GPIO144>;
+ output-low;
+ };
+
+ pins-bt-wake {
+ pinmux = <PINMUX_GPIO22__FUNC_GPIO22>;
+ bias-pull-up;
+ };
+
+ pins-ap-wake-bt {
+ pinmux = <PINMUX_GPIO168__FUNC_GPIO168>;
+ output-low;
+ };
+ };
+
+ uart1_pins: uart1-pins {
+ pins-rx {
+ pinmux = <PINMUX_GPIO94__FUNC_URXD1>;
+ input-enable;
+ bias-pull-up;
+ };
+
+ pins-tx {
+ pinmux = <PINMUX_GPIO95__FUNC_UTXD1>;
+ };
+
+ pins-cts {
+ pinmux = <PINMUX_GPIO166__FUNC_UCTS1>;
+ input-enable;
+ };
+
+ pins-rts {
+ pinmux = <PINMUX_GPIO167__FUNC_URTS1>;
+ };
+ };
+
+ uart1_pins_sleep: uart1-sleep-pins {
+ pins-rx {
+ pinmux = <PINMUX_GPIO94__FUNC_GPIO94>;
+ input-enable;
+ bias-pull-up;
+ };
+
+ pins-tx {
+ pinmux = <PINMUX_GPIO95__FUNC_UTXD1>;
+ };
+
+ pins-cts {
+ pinmux = <PINMUX_GPIO166__FUNC_UCTS1>;
+ input-enable;
+ };
+
+ pins-rts {
+ pinmux = <PINMUX_GPIO167__FUNC_URTS1>;
+ };
+ };
+};
+
&touchscreen {
compatible = "hid-over-i2c";
post-power-on-delay-ms = <10>;
hid-descr-addr = <0x0001>;
vdd-supply = <&pp3300_u>;
};
+
+&uart1 {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&uart1_pins>;
+ pinctrl-1 = <&uart1_pins_sleep>;
+ /delete-property/ interrupts;
+ interrupts-extended = <&gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>,
+ <&pio 94 IRQ_TYPE_EDGE_FALLING>;
+
+ bluetooth {
+ compatible = "realtek,rtl8822cs-bt";
+ pinctrl-names = "default";
+ pinctrl-0 = <&bt_pins>;
+
+ enable-gpios = <&pio 144 GPIO_ACTIVE_HIGH>;
+ device-wake-gpios = <&pio 168 GPIO_ACTIVE_HIGH>;
+ host-wake-gpios = <&pio 22 GPIO_ACTIVE_LOW>;
+ };
+};