mx25: add iomux defines for UART4 on KPP pins

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx25.h b/arch/arm/plat-mxc/include/mach/iomux-mx25.h
index 1c8317e..80c44c2 100644 (file)
--- a/arch/arm/plat-mxc/include/mach/iomux-mx25.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx25.h
@@ -389,18 +389,22 @@
 #define MX25_PAD_KPP_ROW3__GPIO_3_0    IOMUX_PAD(0x3ac, 0x1b4, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_KPP_COL0__KPP_COL0    IOMUX_PAD(0x3b0, 0x1b8, 0x10, 0, 0, KPP_CTL_COL)
+#define MX25_PAD_KPP_COL0__UART4_RXD_MUX IOMUX_PAD(0x3b0, 0x1b8, 0x11, 0x570, 1, NO_PAD_CTRL)
 #define MX25_PAD_KPP_COL0__AUD5_TXD    IOMUX_PAD(0x3b0, 0x1b8, 0x12, 0, 0, PAD_CTL_PKE | PAD_CTL_PUS_100K_UP)
 #define MX25_PAD_KPP_COL0__GPIO_3_1    IOMUX_PAD(0x3b0, 0x1b8, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_KPP_COL1__KPP_COL1    IOMUX_PAD(0x3b4, 0x1bc, 0x10, 0, 0, KPP_CTL_COL)
+#define MX25_PAD_KPP_COL1__UART4_TXD_MUX IOMUX_PAD(0x3b4, 0x1bc, 0x11, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_KPP_COL1__AUD5_RXD    IOMUX_PAD(0x3b4, 0x1bc, 0x12, 0, 0, PAD_CTL_PKE | PAD_CTL_PUS_100K_UP)
 #define MX25_PAD_KPP_COL1__GPIO_3_2    IOMUX_PAD(0x3b4, 0x1bc, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_KPP_COL2__KPP_COL2    IOMUX_PAD(0x3b8, 0x1c0, 0x10, 0, 0, KPP_CTL_COL)
+#define MX25_PAD_KPP_COL2__UART4_RTS   IOMUX_PAD(0x3b8, 0x1c0, 0x11, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_KPP_COL2__AUD5_TXC    IOMUX_PAD(0x3b8, 0x1c0, 0x12, 0, 0, PAD_CTL_PKE | PAD_CTL_PUS_100K_UP)
 #define MX25_PAD_KPP_COL2__GPIO_3_3    IOMUX_PAD(0x3b8, 0x1c0, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_KPP_COL3__KPP_COL3    IOMUX_PAD(0x3bc, 0x1c4, 0x10, 0, 0, KPP_CTL_COL)
+#define MX25_PAD_KPP_COL3__UART4_CTS   IOMUX_PAD(0x3bc, 0x1c4, 0x11, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_KPP_COL3__AUD5_TXFS   IOMUX_PAD(0x3bc, 0x1c4, 0x12, 0, 0, PAD_CTL_PKE | PAD_CTL_PUS_100K_UP)
 #define MX25_PAD_KPP_COL3__GPIO_3_4    IOMUX_PAD(0x3bc, 0x1c4, 0x15, 0, 0, NO_PAD_CTRL)