TV path consist of following interconnected components:
- DECON_TV - display controller,
- HDMI - video signal converter RGB / HDMI,
- MHL - video signal converter HDMI / MHL,
- DDC - i2c slave device for EDID reading (on hsi2c_11 bus).
The same path/configuration is used by TM2E board and is
automatically applied thanks to dts file inclusion.
Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
---
arch/arm64/boot/dts/exynos/exynos5433-tm2.dts | 71 +++++++++++++++++++++++++++
1 file changed, 71 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
index 060adbf..0a87670 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
@@ -236,6 +236,22 @@
};
};
+&decon_tv {
+ status = "okay";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ tv_to_hdmi: endpoint {
+ remote-endpoint = <&hdmi_to_tv>;
+ };
+ };
+ };
+};
+
&dsi {
status = "okay";
vddcore-supply = <&ldo6_reg>;
@@ -294,6 +310,33 @@
};
};
+&hdmi {
+ hpd-gpio = <&gpa3 0 0>;
+ status = "okay";
+ vdd-supply = <&ldo6_reg>;
+ vdd_osc-supply = <&ldo7_reg>;
+ vdd_pll-supply = <&ldo6_reg>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ hdmi_to_tv: endpoint {
+ remote-endpoint = <&tv_to_hdmi>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ hdmi_to_mhl: endpoint {
+ remote-endpoint = <&mhl_to_hdmi>;
+ };
+ };
+ };
+};
+
&hsi2c_0 {
status = "okay";
clock-frequency = <2500000>;
@@ -708,6 +751,30 @@
};
};
+&hsi2c_7 {
+ status = "okay";
+
+ sii8620@39 {
+ reg = <0x39>;
+ compatible = "sil,sii8620";
+ cvcc10-supply = <&ldo36_reg>;
+ iovcc18-supply = <&ldo34_reg>;
+ interrupt-parent = <&gpf0>;
+ interrupts = <2 0>;
+ reset-gpios = <&gpv7 0 GPIO_ACTIVE_LOW>;
+ clocks = <&pmu_system_controller 0>;
+ clock-names = "xtal";
+ assigned-clocks = <&pmu_system_controller 0>;
+ assigned-clock-parents = <&xxti>;
+
+ port {
+ mhl_to_hdmi: endpoint {
+ remote-endpoint = <&hdmi_to_mhl>;
+ };
+ };
+ };
+};
+
&hsi2c_8 {
status = "okay";
@@ -751,6 +818,10 @@
};
};
+&hsi2c_11 {
+ status = "okay";
+};
+
&i2s0 {
status = "okay";
};
--
2.7.4
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