>From : Teerth Reddy <teerth@xxxxxx> This patch changes for setting the padconf value for sys_nirq line which is connected to T2 INTR1. This will fix the T2 keypad wakeup issue on OMAP3 SDP. Signed-off-by: Teerth Reddy < teerth@xxxxxx > --- arch/arm/mach-omap2/board-3430sdp.c | 6 ++++++ arch/arm/mach-omap2/mux.c | 5 +++++ arch/arm/plat-omap/include/mach/mux.h | 3 +++ 3 files changed, 14 insertions(+) Index: linux-omap-pm/arch/arm/mach-omap2/board-3430sdp.c =================================================================== --- linux-omap-pm.orig/arch/arm/mach-omap2/board-3430sdp.c +++ linux-omap-pm/arch/arm/mach-omap2/board-3430sdp.c @@ -574,6 +574,11 @@ static inline void board_smc91x_init(voi #endif +static void enable_board_wakeup_source(void) +{ + omap_cfg_reg(AF26_34XX_SYS_NIRQ); +} + static void __init omap_3430sdp_init(void) { omap3430_i2c_init(); @@ -590,6 +595,7 @@ static void __init omap_3430sdp_init(voi usb_musb_init(); board_smc91x_init(); usb_ehci_init(EHCI_HCD_OMAP_MODE_PHY, true, true, 57, 61); + enable_board_wakeup_source(); } static void __init omap_3430sdp_map_io(void) Index: linux-omap-pm/arch/arm/mach-omap2/mux.c =================================================================== --- linux-omap-pm.orig/arch/arm/mach-omap2/mux.c +++ linux-omap-pm/arch/arm/mach-omap2/mux.c @@ -492,6 +492,11 @@ MUX_CFG_34XX("H16_34XX_SDRC_CKE0", 0x262 OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_OUTPUT) MUX_CFG_34XX("H17_34XX_SDRC_CKE1", 0x264, OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_OUTPUT) + +/* SYS_NIRQ T2 INT1 */ +MUX_CFG_34XX("AF26_34XX_SYS_NIRQ", 0x1E0, + OMAP3_WAKEUP_EN | OMAP34XX_PIN_INPUT_PULLUP | + OMAP34XX_MUX_MODE0) }; #define OMAP34XX_PINS_SZ ARRAY_SIZE(omap34xx_pins) Index: linux-omap-pm/arch/arm/plat-omap/include/mach/mux.h =================================================================== --- linux-omap-pm.orig/arch/arm/plat-omap/include/mach/mux.h +++ linux-omap-pm/arch/arm/plat-omap/include/mach/mux.h @@ -857,6 +857,9 @@ enum omap34xx_index { /* OMAP3 SDRC CKE signals to SDR/DDR ram chips */ H16_34XX_SDRC_CKE0, H17_34XX_SDRC_CKE1, + + /* SYS_NIRQ T2 INT1 */ + AF26_34XX_SYS_NIRQ, }; struct omap_mux_cfg { -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html