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-rw-r--r--arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-eval-v3.dts79
1 files changed, 72 insertions, 7 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-eval-v3.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-eval-v3.dts
index 530acfcde0ff..9dace8bfcafd 100644
--- a/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-eval-v3.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-eval-v3.dts
@@ -32,15 +32,21 @@
};
backlight: backlight {
- compatible = "gpio-backlight";
+ compatible = "pwm-backlight";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_bl_on>;
- gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>, /* BKL1_ON */
- <&gpio1 07 GPIO_ACTIVE_HIGH>; /* PWM_A for now */
- default-on;
+ gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>; /* BKL1_ON */
+ pwms = <&pwm_adma_lcdif 0 100000 0>;
+
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <6>;
status = "okay";
};
+ display-subsystem {
+ status = "disabled";
+ };
+
extcon_usbc_det: usbc_det {
compatible = "linux,extcon-usb-gpio";
debounce = <25>;
@@ -49,6 +55,37 @@
pinctrl-0 = <&pinctrl_usbc_det &pinctrl_ext_io0>;
};
+ panel {
+ compatible = "sii,43wvf1g";
+ backlight = <&backlight>;
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&adapter_out>;
+ };
+ };
+ };
+
+ seiko_adapter: seiko-adapter {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "nxp,seiko-43wvfig";
+ bus_mode = <18>;
+
+ port@0 {
+ reg = <0>;
+ adapter_in: endpoint {
+ remote-endpoint = <&lcdif_out>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ adapter_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+
regulators {
compatible = "simple-bus";
#address-cells = <1>;
@@ -128,6 +165,15 @@
fsl,pins = <
SC_P_UART0_RX_ADMA_UART0_RX 0x06000020
SC_P_UART0_TX_ADMA_UART0_TX 0x06000020
+ SC_P_FLEXCAN0_RX_ADMA_UART0_RTS_B 0x06000020
+ SC_P_FLEXCAN0_TX_ADMA_UART0_CTS_B 0x06000020
+ >;
+ };
+
+ pinctrl_lpuart2: lpuart2grp {
+ fsl,pins = <
+ SC_P_UART2_RX_ADMA_UART2_RX 0x06000020
+ SC_P_UART2_TX_ADMA_UART2_TX 0x06000020
>;
};
@@ -211,6 +257,8 @@
SC_P_PCIE_CTRL0_CLKREQ_B_LSIO_GPIO4_IO01 0x04000061
SC_P_PCIE_CTRL0_WAKE_B_LSIO_GPIO4_IO02 0x04000061
SC_P_PCIE_CTRL0_PERST_B_LSIO_GPIO4_IO00 0x00000060
+ >;
+ };
pinctrl_pwm_a: pwma {
/* both pins are connected together, reserve the unused CSI_D05 */
@@ -474,6 +522,19 @@
};
#endif
+&adma_lcdif {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcdif>;
+ status = "okay";
+
+ port@0 {
+ lcdif_out: lcdif-endpoint {
+ remote-endpoint = <&adapter_in>;
+ };
+ };
+};
+
+/* CAN on UART_B RTS/CTS */
&flexcan1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan1>;
@@ -494,6 +555,12 @@
status = "okay";
};
+&lpuart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lpuart2>;
+ status = "okay";
+};
+
&lpuart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lpuart3>;
@@ -667,12 +734,10 @@
status = "okay";
};
-#if 0 //TODO
-&lcdpwm0 {
+&pwm_adma_lcdif {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm_a>;
};
-#endif
&lpspi2 {
#address-cells = <1>;