From 93c43f2561f18b50e3376be968d0688315afc44c Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:39 +0300 Subject: [PATCH] omap: mux: Do keypad muxing in board-*.c files This way we get pin muxing out of plat-omap and can convert H4 to use the new mux functions. Note that it should be safe to assume we can mux all the keypad pins except on H4 which may have Menelaus connected. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/board-fsample.c | 12 ++++++ arch/arm/mach-omap1/board-h2.c | 13 ++++++ arch/arm/mach-omap1/board-h3.c | 13 ++++++ arch/arm/mach-omap1/board-perseus2.c | 12 ++++++ arch/arm/mach-omap2/board-h4.c | 17 ++++++++ arch/arm/plat-omap/devices.c | 61 ---------------------------- 6 files changed, 67 insertions(+), 61 deletions(-) diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c index 096f2ed102cb..405ff7a3b82d 100644 --- a/arch/arm/mach-omap1/board-fsample.c +++ b/arch/arm/mach-omap1/board-fsample.c @@ -292,6 +292,18 @@ static void __init omap_fsample_init(void) omap_cfg_reg(L3_1610_FLASH_CS2B_OE); omap_cfg_reg(M8_1610_FLASH_CS2B_WE); + /* Mux pins for keypad */ + omap_cfg_reg(E2_7XX_KBR0); + omap_cfg_reg(J7_7XX_KBR1); + omap_cfg_reg(E1_7XX_KBR2); + omap_cfg_reg(F3_7XX_KBR3); + omap_cfg_reg(D2_7XX_KBR4); + omap_cfg_reg(C2_7XX_KBC0); + omap_cfg_reg(D3_7XX_KBC1); + omap_cfg_reg(E4_7XX_KBC2); + omap_cfg_reg(F4_7XX_KBC3); + omap_cfg_reg(E3_7XX_KBC4); + platform_add_devices(devices, ARRAY_SIZE(devices)); omap_board_config = fsample_config; diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index 5f30188ade99..ee469744466b 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -437,6 +437,19 @@ static void __init h2_init(void) /* omap_cfg_reg(U19_ARMIO1); */ /* CD */ omap_cfg_reg(BALLOUT_V8_ARMIO3); /* WP */ + /* Mux pins for keypad */ + omap_cfg_reg(F18_1610_KBC0); + omap_cfg_reg(D20_1610_KBC1); + omap_cfg_reg(D19_1610_KBC2); + omap_cfg_reg(E18_1610_KBC3); + omap_cfg_reg(C21_1610_KBC4); + omap_cfg_reg(G18_1610_KBR0); + omap_cfg_reg(F19_1610_KBR1); + omap_cfg_reg(H14_1610_KBR2); + omap_cfg_reg(E20_1610_KBR3); + omap_cfg_reg(E19_1610_KBR4); + omap_cfg_reg(N19_1610_KBR5); + /* Irda */ #if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE) omap_writel(omap_readl(FUNC_MUX_CTRL_A) | 7, FUNC_MUX_CTRL_A); diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index 0be1d3b8181d..a228e9d6eb7b 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -397,6 +397,19 @@ static void __init h3_init(void) /* GPIO10 pullup/down register, Enable pullup on GPIO10 */ omap_cfg_reg(V2_1710_GPIO10); + /* Mux pins for keypad */ + omap_cfg_reg(F18_1610_KBC0); + omap_cfg_reg(D20_1610_KBC1); + omap_cfg_reg(D19_1610_KBC2); + omap_cfg_reg(E18_1610_KBC3); + omap_cfg_reg(C21_1610_KBC4); + omap_cfg_reg(G18_1610_KBR0); + omap_cfg_reg(F19_1610_KBR1); + omap_cfg_reg(H14_1610_KBR2); + omap_cfg_reg(E20_1610_KBR3); + omap_cfg_reg(E19_1610_KBR4); + omap_cfg_reg(N19_1610_KBR5); + platform_add_devices(devices, ARRAY_SIZE(devices)); spi_register_board_info(h3_spi_board_info, ARRAY_SIZE(h3_spi_board_info)); diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c index e854d5741c88..50690347c7b4 100644 --- a/arch/arm/mach-omap1/board-perseus2.c +++ b/arch/arm/mach-omap1/board-perseus2.c @@ -260,6 +260,18 @@ static void __init omap_perseus2_init(void) omap_cfg_reg(L3_1610_FLASH_CS2B_OE); omap_cfg_reg(M8_1610_FLASH_CS2B_WE); + /* Mux pins for keypad */ + omap_cfg_reg(E2_7XX_KBR0); + omap_cfg_reg(J7_7XX_KBR1); + omap_cfg_reg(E1_7XX_KBR2); + omap_cfg_reg(F3_7XX_KBR3); + omap_cfg_reg(D2_7XX_KBR4); + omap_cfg_reg(C2_7XX_KBC0); + omap_cfg_reg(D3_7XX_KBC1); + omap_cfg_reg(E4_7XX_KBC2); + omap_cfg_reg(F4_7XX_KBC3); + omap_cfg_reg(E3_7XX_KBC4); + platform_add_devices(devices, ARRAY_SIZE(devices)); omap_board_config = perseus2_config; diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 8c58f5106393..cdcd4fbad153 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -363,11 +363,28 @@ static void __init omap_h4_init(void) #endif #if defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE) + omap_mux_init_gpio(88, OMAP_PULL_ENA | OMAP_PULL_UP); + omap_mux_init_gpio(89, OMAP_PULL_ENA | OMAP_PULL_UP); + omap_mux_init_gpio(124, OMAP_PULL_ENA | OMAP_PULL_UP); + omap_mux_init_signal("mcbsp2_dr.gpio_11", OMAP_PULL_ENA | OMAP_PULL_UP); if (omap_has_menelaus()) { + omap_mux_init_signal("sdrc_a14.gpio0", + OMAP_PULL_ENA | OMAP_PULL_UP); + omap_mux_init_signal("vlynq_rx0.gpio_15", 0); + omap_mux_init_signal("gpio_98", 0); row_gpios[5] = 0; col_gpios[2] = 15; col_gpios[6] = 18; + } else { + omap_mux_init_signal("gpio_96", OMAP_PULL_ENA | OMAP_PULL_UP); + omap_mux_init_signal("gpio_100", 0); + omap_mux_init_signal("gpio_98", 0); } + omap_mux_init_signal("gpio_90", 0); + omap_mux_init_signal("gpio_91", 0); + omap_mux_init_signal("gpio_36", 0); + omap_mux_init_signal("mcbsp2_clkx.gpio_12", 0); + omap_mux_init_signal("gpio_97", 0); #endif i2c_register_board_info(1, h4_i2c_board_info, diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c index 95677d17cd1c..ca5b2290f5a3 100644 --- a/arch/arm/plat-omap/devices.c +++ b/arch/arm/plat-omap/devices.c @@ -24,7 +24,6 @@ #include #include #include -#include #include #include #include @@ -93,66 +92,7 @@ static inline void omap_init_dsp(void) { } #endif /* CONFIG_OMAP_DSP */ /*-------------------------------------------------------------------------*/ -#if defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE) -static void omap_init_kp(void) -{ - /* 2430 and 34xx keypad is on TWL4030 */ - if (cpu_is_omap2430() || cpu_is_omap34xx()) - return; - - if (machine_is_omap_h2() || machine_is_omap_h3()) { - omap_cfg_reg(F18_1610_KBC0); - omap_cfg_reg(D20_1610_KBC1); - omap_cfg_reg(D19_1610_KBC2); - omap_cfg_reg(E18_1610_KBC3); - omap_cfg_reg(C21_1610_KBC4); - - omap_cfg_reg(G18_1610_KBR0); - omap_cfg_reg(F19_1610_KBR1); - omap_cfg_reg(H14_1610_KBR2); - omap_cfg_reg(E20_1610_KBR3); - omap_cfg_reg(E19_1610_KBR4); - omap_cfg_reg(N19_1610_KBR5); - } else if (machine_is_omap_perseus2() || machine_is_omap_fsample()) { - omap_cfg_reg(E2_7XX_KBR0); - omap_cfg_reg(J7_7XX_KBR1); - omap_cfg_reg(E1_7XX_KBR2); - omap_cfg_reg(F3_7XX_KBR3); - omap_cfg_reg(D2_7XX_KBR4); - - omap_cfg_reg(C2_7XX_KBC0); - omap_cfg_reg(D3_7XX_KBC1); - omap_cfg_reg(E4_7XX_KBC2); - omap_cfg_reg(F4_7XX_KBC3); - omap_cfg_reg(E3_7XX_KBC4); - } else if (machine_is_omap_h4()) { - omap_cfg_reg(T19_24XX_KBR0); - omap_cfg_reg(R19_24XX_KBR1); - omap_cfg_reg(V18_24XX_KBR2); - omap_cfg_reg(M21_24XX_KBR3); - omap_cfg_reg(E5__24XX_KBR4); - if (omap_has_menelaus()) { - omap_cfg_reg(B3__24XX_KBR5); - omap_cfg_reg(AA4_24XX_KBC2); - omap_cfg_reg(B13_24XX_KBC6); - } else { - omap_cfg_reg(M18_24XX_KBR5); - omap_cfg_reg(H19_24XX_KBC2); - omap_cfg_reg(N19_24XX_KBC6); - } - omap_cfg_reg(R20_24XX_KBC0); - omap_cfg_reg(M14_24XX_KBC1); - omap_cfg_reg(V17_24XX_KBC3); - omap_cfg_reg(P21_24XX_KBC4); - omap_cfg_reg(L14_24XX_KBC5); - } -} -#else -static inline void omap_init_kp(void) {} -#endif - -/*-------------------------------------------------------------------------*/ #if defined(CONFIG_OMAP_MCBSP) || defined(CONFIG_OMAP_MCBSP_MODULE) static struct platform_device **omap_mcbsp_devices; @@ -420,7 +360,6 @@ static int __init omap_init_devices(void) * in alphabetical order so they're easier to sort through. */ omap_init_dsp(); - omap_init_kp(); omap_init_rng(); omap_init_mcpdm(); omap_init_uwire(); -- GitLab