ARM: dts: exynos4412-trats2: add panel node

The patch adds s6e8aa0 panel node for trats2.
It adds also trats2 specific properties for DSI
and regulator required by panel.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

1 files changed, 66 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts
index 4f851ccf40eb..f7070e9037cf 100644
--- a/arch/arm/boot/dts/exynos4412-trats2.dts
+++ b/arch/arm/boot/dts/exynos4412-trats2.dts
@@ -71,6 +71,15 @@
                         enable-active-high;
                 };
 
+                lcd_vdd3_reg: voltage-regulator-2 {
+                        compatible = "regulator-fixed";
+                        regulator-name = "LCD_VDD_2.2V";
+                        regulator-min-microvolt = <2200000>;
+                        regulator-max-microvolt = <2200000>;
+                        gpio = <&gpc0 1 0>;
+                        enable-active-high;
+                };
+
                 /* More to come */
         };
 
@@ -511,6 +520,63 @@
                 };
         };
 
+        dsi_0: dsi@11C80000 {
+                vddcore-supply = <&ldo8_reg>;
+                vddio-supply = <&ldo10_reg>;
+                samsung,pll-clock-frequency = <24000000>;
+                status = "okay";
+
+                ports {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+
+                        port@1 {
+                                reg = <1>;
+
+                                dsi_out: endpoint {
+                                        remote-endpoint = <&dsi_in>;
+                                        samsung,burst-clock-frequency = <500000000>;
+                                        samsung,esc-clock-frequency = <20000000>;
+                                };
+                        };
+                };
+
+                panel@0 {
+                        compatible = "samsung,s6e8aa0";
+                        reg = <0>;
+                        vdd3-supply = <&lcd_vdd3_reg>;
+                        vci-supply = <&ldo25_reg>;
+                        reset-gpios = <&gpy4 5 0>;
+                        power-on-delay= <50>;
+                        reset-delay = <100>;
+                        init-delay = <100>;
+                        flip-horizontal;
+                        flip-vertical;
+                        panel-width-mm = <58>;
+                        panel-height-mm = <103>;
+
+                        display-timings {
+                                timing-0 {
+                                        clock-frequency = <0>;
+                                        hactive = <720>;
+                                        vactive = <1280>;
+                                        hfront-porch = <5>;
+                                        hback-porch = <5>;
+                                        hsync-len = <5>;
+                                        vfront-porch = <13>;
+                                        vback-porch = <1>;
+                                        vsync-len = <2>;
+                                };
+                        };
+
+                        port {
+                                dsi_in: endpoint {
+                                        remote-endpoint = <&dsi_out>;
+                                };
+                        };
+                };
+        };
+
         camera {
                 pinctrl-0 = <&cam_port_b_clk_active>;
                 pinctrl-names = "default";