From ff11e874093814e664c9cd0e4752924bb4d2ac84 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Thu, 3 Jan 2013 12:54:28 +0100 Subject: [PATCH] ARM: shmobile: kota2: Register pinctrl mappings for SCIF Replace the GPIO-based SCIF pinmux configuration by pinctrl mappings. Signed-off-by: Laurent Pinchart --- arch/arm/mach-shmobile/board-kota2.c | 42 +++++++++++++++------------- 1 file changed, 23 insertions(+), 19 deletions(-) diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c index b6f051573b4a..09c4f000754e 100644 --- a/arch/arm/mach-shmobile/board-kota2.c +++ b/arch/arm/mach-shmobile/board-kota2.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include #include @@ -433,6 +434,26 @@ static struct platform_device *kota2_devices[] __initdata = { &sdhi1_device, }; +static const struct pinctrl_map kota2_pinctrl_map[] = { + /* SCIFA2 (UART2) */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh73a0", + "scifa2_data_0", "scifa2"), + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh73a0", + "scifa2_ctrl_0", "scifa2"), + /* SCIFA4 (UART1) */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0", + "scifa4_data", "scifa4"), + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0", + "scifa4_ctrl", "scifa4"), + /* SCIFB (BT) */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.8", "pfc-sh73a0", + "scifb_data_0", "scifb"), + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.8", "pfc-sh73a0", + "scifb_clk_0", "scifb"), + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.8", "pfc-sh73a0", + "scifb_ctrl_0", "scifb"), +}; + static void __init kota2_init(void) { regulator_register_always_on(0, "fixed-1.8V", fixed1v8_power_consumers, @@ -441,20 +462,10 @@ static void __init kota2_init(void) ARRAY_SIZE(fixed3v3_power_consumers), 3300000); regulator_register_fixed(2, dummy_supplies, ARRAY_SIZE(dummy_supplies)); + pinctrl_register_mappings(kota2_pinctrl_map, + ARRAY_SIZE(kota2_pinctrl_map)); sh73a0_pinmux_init(); - /* SCIFA2 (UART2) */ - gpio_request(GPIO_FN_SCIFA2_TXD1, NULL); - gpio_request(GPIO_FN_SCIFA2_RXD1, NULL); - gpio_request(GPIO_FN_SCIFA2_RTS1_, NULL); - gpio_request(GPIO_FN_SCIFA2_CTS1_, NULL); - - /* SCIFA4 (UART1) */ - gpio_request(GPIO_FN_SCIFA4_TXD, NULL); - gpio_request(GPIO_FN_SCIFA4_RXD, NULL); - gpio_request(GPIO_FN_SCIFA4_RTS_, NULL); - gpio_request(GPIO_FN_SCIFA4_CTS_, NULL); - /* SMSC911X */ gpio_request(GPIO_FN_D0_NAF0, NULL); gpio_request(GPIO_FN_D1_NAF1, NULL); @@ -518,13 +529,6 @@ static void __init kota2_init(void) gpio_request(GPIO_FN_SDHID0_1_PU, NULL); gpio_request(GPIO_FN_SDHID0_0_PU, NULL); - /* SCIFB (BT) */ - gpio_request(GPIO_FN_PORT159_SCIFB_SCK, NULL); - gpio_request(GPIO_FN_PORT160_SCIFB_TXD, NULL); - gpio_request(GPIO_FN_PORT161_SCIFB_CTS_, NULL); - gpio_request(GPIO_FN_PORT162_SCIFB_RXD, NULL); - gpio_request(GPIO_FN_PORT163_SCIFB_RTS_, NULL); - /* SDHI1 (BCM4330) */ gpio_request(GPIO_FN_SDHICLK1, NULL); gpio_request(GPIO_FN_SDHICMD1_PU, NULL); -- 2.20.1