ARM: dts: add the CLCD LCD display to the NHK15

This adds the TPG110 TDO43MTEA2 24-bit RGB LCD panel and sets
up the Nomadik device tree to activate the CLCD and connect it
to this panel.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

2 files changed, 66 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/ste-nomadik-nhk15.dts b/arch/arm/boot/dts/ste-nomadik-nhk15.dts
index 3ec5c653ad56..1ec46a794a4d 100644
--- a/arch/arm/boot/dts/ste-nomadik-nhk15.dts
+++ b/arch/arm/boot/dts/ste-nomadik-nhk15.dts
@@ -176,6 +176,50 @@
         };
 
         amba {
+                clcd@10120000 {
+                        status = "okay";
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&clcd_24bit_mux>;
+                        port {
+                                nomadik_clcd_pads: endpoint {
+                                        remote-endpoint = <&nomadik_clcd_panel>;
+                                        arm,pl11x,tft-r0g0b0-pads = <16 8 0>;
+                                };
+                        };
+
+                        /*
+                         * WVGA connector 21
+                         * WVGA (800x480): 4.3" TPG110 TDO43MTEA2 24-bit RGB
+                         * with TPO touch screen.
+                         */
+                        panel {
+                                compatible = "tpo,tpg110", "panel-dpi";
+                                grestb-gpios = <&stmpe_gpio44 5 GPIO_ACTIVE_LOW>;
+                                scen-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+                                scl-gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
+                                sda-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
+                                backlight = <&bl>;
+
+                                port {
+                                        nomadik_clcd_panel: endpoint {
+                                                remote-endpoint = <&nomadik_clcd_pads>;
+                                        };
+                                };
+
+                                panel-timing {
+                                        clock-frequency = <33200000>;
+                                        hactive = <800>;
+                                        hback-porch = <216>;
+                                        hfront-porch = <40>;
+                                        hsync-len = <1>;
+                                        vactive = <480>;
+                                        vback-porch = <35>;
+                                        vfront-porch = <10>;
+                                        vsync-len = <1>;
+                                };
+                        };
+                };
+
                 /* Activate RX/TX and CTS/RTS on UART 0 */
                 uart0: uart@101fd000 {
                         pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
index 80a3c9ccccd9..adb1c0998b81 100644
--- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
+++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
@@ -166,6 +166,18 @@
                                 };
                         };
                 };
+                clcd {
+                        /*
+                         * This should be activated to use the additional
+                         * 8 lines for bits 16 thru 23 from the CLCD block.
+                         */
+                        clcd_24bit_mux: clcd_mux {
+                                clcd_24bit_mux {
+                                        function = "clcd";
+                                        groups = "clcd_16_23_b_1";
+                                };
+                        };
+                };
         };
 
         /* Power Management Unit */
@@ -732,6 +744,16 @@
                 #size-cells = <1>;
                 ranges;
 
+                clcd@10120000 {
+                        compatible = "arm,pl110", "arm,primecell";
+                        reg = <0x10120000 0x1000>;
+                        interrupt-names = "combined";
+                        interrupts = <14>;
+                        clocks = <&clcdclk>, <&hclkclcd>;
+                        clock-names = "clcdclk", "apb_pclk";
+                        status = "disabled";
+                };
+
                 vica: intc@10140000 {
                         compatible = "arm,versatile-vic";
                         interrupt-controller;