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-rw-r--r--arch/arm/boot/dts/imx6q-utilite-pro.dts115
1 files changed, 115 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6q-utilite-pro.dts b/arch/arm/boot/dts/imx6q-utilite-pro.dts
index 22009947cebc..69bdd82ce21f 100644
--- a/arch/arm/boot/dts/imx6q-utilite-pro.dts
+++ b/arch/arm/boot/dts/imx6q-utilite-pro.dts
@@ -59,6 +59,33 @@
rtc1 = &snvs_rtc;
};
+ encoder {
+ compatible = "ti,tfp410";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ tfp410_in: endpoint {
+ remote-endpoint = <&parallel_display_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ tfp410_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+ };
+ };
+ };
+
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
@@ -72,6 +99,19 @@
};
};
+ hdmi-connector {
+ compatible = "hdmi-connector";
+
+ type = "a";
+ ddc-i2c-bus = <&i2c_dvi_ddc>;
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&tfp410_out>;
+ };
+ };
+ };
+
i2cmux {
compatible = "i2c-mux-gpio";
pinctrl-names = "default";
@@ -105,8 +145,46 @@
#size-cells = <0>;
};
};
+
+ parallel-display {
+ compatible = "fsl,imx-parallel-display";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ipu1>;
+
+ interface-pix-fmt = "rgb24";
+
+ port@0 {
+ reg = <0>;
+
+ parallel_display_in: endpoint {
+ remote-endpoint = <&ipu1_di0_disp0>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ parallel_display_out: endpoint {
+ remote-endpoint = <&tfp410_in>;
+ };
+ };
+ };
};
+/*
+ * A single IPU is not able to drive both display interfaces available on the
+ * Utilite Pro at high resolution due to its bandwidth limitation. Since the
+ * tfp410 encoder is wired up to IPU1, sever the link between IPU1 and the
+ * SoC-internal Designware HDMI encoder forcing the latter to be connected to
+ * IPU2 instead of IPU1.
+ */
+/delete-node/&ipu1_di0_hdmi;
+/delete-node/&hdmi_mux_0;
+/delete-node/&ipu1_di1_hdmi;
+/delete-node/&hdmi_mux_1;
+
&hdmi {
ddc-i2c-bus = <&i2c2>;
status = "okay";
@@ -151,6 +229,39 @@
>;
};
+ pinctrl_ipu1: ipu1grp {
+ fsl,pins = <
+ MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x38
+ MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x38
+ MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x38
+ MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x38
+ MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x38
+ MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x38
+ MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x38
+ MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x38
+ MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x38
+ MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x38
+ MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x38
+ MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x38
+ MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x38
+ MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x38
+ MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x38
+ MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x38
+ MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x38
+ MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x38
+ MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x38
+ MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x38
+ MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x38
+ MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x38
+ MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x38
+ MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x38
+ MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x38
+ MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x38
+ MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x38
+ MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x38
+ >;
+ };
+
pinctrl_uart2: uart2grp {
fsl,pins = <
MX6QDL_PAD_GPIO_7__UART2_TX_DATA 0x1b0b1
@@ -194,6 +305,10 @@
};
};
+&ipu1_di0_disp0 {
+ remote-endpoint = <&parallel_display_in>;
+};
+
&pcie {
pcie@0,0 {
reg = <0x000000 0 0 0 0>;