ARM: ux500: create MCDE node to collect resources

As we need to connect resources such as pin mappings and clocks
when deleting board files, we create a MCDE node even though there
is no driver for it. As it is only using standard bindings right
now, this does not matter much. When a proper driver is written
for the MCDE, it can augment this node with custom properties.

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

diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi
index 50ff5ab372d8111257ca8a46d3adeacc247d2e4b..e0853ea02df2296dc78c997123f3173754df48a8 100644 (file)
--- a/arch/arm/boot/dts/ste-dbx5x0.dtsi
+++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi
@@ -1002,6 +1002,23 @@
                        status = "disabled";
                };
 
+               mcde@a0350000 {
+                       compatible = "stericsson,mcde";
+                       reg = <0xa0350000 0x1000>, /* MCDE */
+                             <0xa0351000 0x1000>, /* DSI link 1 */
+                             <0xa0352000 0x1000>, /* DSI link 2 */
+                             <0xa0353000 0x1000>; /* DSI link 3 */
+                       interrupts = <0 48 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&prcmu_clk PRCMU_MCDECLK>, /* Main MCDE clock */
+                                <&prcmu_clk PRCMU_LCDCLK>, /* LCD clock */
+                                <&prcmu_clk PRCMU_PLLDSI>, /* HDMI clock */
+                                <&prcmu_clk PRCMU_DSI0CLK>, /* DSI 0 */
+                                <&prcmu_clk PRCMU_DSI1CLK>, /* DSI 1 */
+                                <&prcmu_clk PRCMU_DSI0ESCCLK>, /* TVout clock 0 */
+                                <&prcmu_clk PRCMU_DSI1ESCCLK>, /* TVout clock 1 */
+                                <&prcmu_clk PRCMU_DSI2ESCCLK>; /* TVout clock 2 */
+               };
+
                cryp@a03cb000 {
                        compatible = "stericsson,ux500-cryp";
                        reg = <0xa03cb000 0x1000>;