board: toradex: colibri_vf: Add DCU support for Colibri Vybrid

The Vybrid SoC family has the same display controller unit (DCU)
like the LS1021A SoC. This patch adds platform data, pinmux defines
and clock control to enable the driver for Toradex Colibri Vybrid
module.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
diff --git a/arch/arm/include/asm/arch-vf610/imx-regs.h b/arch/arm/include/asm/arch-vf610/imx-regs.h
index cac68ef..ca97462 100644
--- a/arch/arm/include/asm/arch-vf610/imx-regs.h
+++ b/arch/arm/include/asm/arch-vf610/imx-regs.h
@@ -69,6 +69,7 @@
 #define USB_PHY0_BASE_ADDR  (AIPS0_BASE_ADDR + 0x00050800)
 #define USB_PHY1_BASE_ADDR  (AIPS0_BASE_ADDR + 0x00050C00)
 #define SCSC_BASE_ADDR		(AIPS0_BASE_ADDR + 0x00052000)
+#define DCU0_BASE_ADDR		(AIPS0_BASE_ADDR + 0x00058000)
 #define ASRC_BASE_ADDR		(AIPS0_BASE_ADDR + 0x00060000)
 #define SPDIF_BASE_ADDR		(AIPS0_BASE_ADDR + 0x00061000)
 #define ESAI_BASE_ADDR		(AIPS0_BASE_ADDR + 0x00062000)
@@ -98,6 +99,7 @@
 #define USBC1_BASE_ADDR     (AIPS1_BASE_ADDR + 0x00034000)
 #define ENET_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00050000)
 #define ENET1_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00051000)
+#define DCU1_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00058000)
 #define NFC_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00060000)
 
 #define QSPI0_AMBA_BASE		0x20000000