am3505/3517: Various platform defines for UART4

Add missing definitions for the AM3505/3517 UART4 such
as DMAs, INTs and base address.

Signed-of-by: Raphael Assenat <raph@8d.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/plat-omap/include/plat/dma.h b/arch/arm/plat-omap/include/plat/dma.h
index d1c916fcf7700440c80deb96759807622009ae56..dc562a5c0a8ad2c7117b0b02e43b85cabe7b9aa5 100644 (file)
--- a/arch/arm/plat-omap/include/plat/dma.h
+++ b/arch/arm/plat-omap/include/plat/dma.h
@@ -195,6 +195,11 @@
 
 #define OMAP36XX_DMA_UART4_TX          81      /* S_DMA_80 */
 #define OMAP36XX_DMA_UART4_RX          82      /* S_DMA_81 */
+
+/* Only for AM35xx */
+#define AM35XX_DMA_UART4_TX            54
+#define AM35XX_DMA_UART4_RX            55
+
 /*----------------------------------------------------------------------------*/
 
 #define OMAP1_DMA_TOUT_IRQ             (1 << 0)

diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index 926d25c780f35eb648def7168d71b8d4827e05af..30e10719b774853e2247badf8a414111408c8fac 100644 (file)
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -357,6 +357,7 @@
 #define INT_35XX_EMAC_C0_TX_PULSE_IRQ  69
 #define INT_35XX_EMAC_C0_MISC_PULSE_IRQ        70
 #define INT_35XX_USBOTG_IRQ            71
+#define INT_35XX_UART4                 84
 #define INT_35XX_CCDC_VD0_IRQ          88
 #define INT_35XX_CCDC_VD1_IRQ          92
 #define INT_35XX_CCDC_VD2_IRQ          93

diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h
index 2723f9166ea20f07c150170c15097d06d04794d7..de3b10c18127510872b3920ad42ee689e56eed47 100644 (file)
--- a/arch/arm/plat-omap/include/plat/serial.h
+++ b/arch/arm/plat-omap/include/plat/serial.h
@@ -56,6 +56,9 @@
 #define TI816X_UART2_BASE      0x48022000
 #define TI816X_UART3_BASE      0x48024000
 
+/* AM3505/3517 UART4 */
+#define AM35XX_UART4_BASE      0x4809E000      /* Only on AM3505/3517 */
+
 /* External port on Zoom2/3 */
 #define ZOOM_UART_BASE         0x10000000
 #define ZOOM_UART_VIRT         0xfa400000