ARM: dts: da850: add a node for the LCD controller

Add pins used by the LCD controller and a disabled LCDC node to be
reused in device trees including da850.dtsi.

Signed-off-by: Karl Beldan <kbeldan@baylibre.com>
[Bartosz:
  - added the commit description
  - changed the dt node name to a generic one
  - added a da850-specific compatible string
  - removed the tilcdc,panel node
  - moved the pins definitions to da850.dtsi as suggested by
    Sekhar Nori (was in: da850-lcdk.dts)]
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
[nsekhar@ti.com: fix compatible property and remove interrupt-parent]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index f79e1b9..901d5c9 100644 (file)
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -186,6 +186,27 @@
                                        0xc 0x88888888 0xffffffff
                                >;
                        };
+                       lcd_pins: pinmux_lcd_pins {
+                               pinctrl-single,bits = <
+                                       /*
+                                        * LCD_D[2], LCD_D[3], LCD_D[4], LCD_D[5],
+                                        * LCD_D[6], LCD_D[7]
+                                        */
+                                       0x40 0x22222200 0xffffff00
+                                       /*
+                                        * LCD_D[10], LCD_D[11], LCD_D[12], LCD_D[13],
+                                        * LCD_D[14], LCD_D[15], LCD_D[0], LCD_D[1]
+                                        */
+                                       0x44 0x22222222 0xffffffff
+                                       /* LCD_D[8], LCD_D[9] */
+                                       0x48 0x00000022 0x000000ff
+
+                                       /* LCD_PCLK */
+                                       0x48 0x02000000 0x0f000000
+                                       /* LCD_AC_ENB_CS, LCD_VSYNC, LCD_HSYNC */
+                                       0x4c 0x02000022 0x0f0000ff
+                               >;
+                       };
 
                };
                edma0: edma@0 {
@@ -399,6 +420,13 @@
                                <&edma0 0 1>;
                        dma-names = "tx", "rx";
                };
+
+               display: display@213000 {
+                       compatible = "ti,da850-tilcdc";
+                       reg = <0x213000 0x1000>;
+                       interrupts = <52>;
+                       status = "disabled";
+               };
        };
        aemif: aemif@68000000 {
                compatible = "ti,da850-aemif";