diff options
| author | Tony Lindgren <tony@atomide.com> | 2008-01-25 00:42:48 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2008-04-14 09:57:11 -0700 |
| commit | 7d7f665d5dac8d19f2fcb56baea09c59a3f861be (patch) | |
| tree | 2fdfd5e07f0a258b64bb5921b982dbc8b1025444 /arch/arm/mach-omap1 | |
| parent | 672e302e3c04e40e7c236cb09159f593f24f5def (diff) | |
ARM: OMAP: Allow registering pin mux function
This patch changes pin multiplexing init to allow registering
custom function. The omap_cfg_reg() func will be split into
omap processor specific functions in later patch.
This is done to make adding omap3 pin multiplexing easier.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap1')
| -rw-r--r-- | arch/arm/mach-omap1/mux.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c index 52c70e5fcf6..d74f6798d08 100644 --- a/arch/arm/mach-omap1/mux.c +++ b/arch/arm/mach-omap1/mux.c @@ -32,6 +32,8 @@ #ifdef CONFIG_OMAP_MUX +static struct omap_mux_cfg arch_mux_cfg; + #ifdef CONFIG_ARCH_OMAP730 struct pin_config __initdata_or_module omap730_pins[] = { MUX_CFG_730("E2_730_KBR0", 12, 21, 0, 20, 1, 0) @@ -310,18 +312,31 @@ MUX_CFG("Y14_1610_CCP_DATAM", 9, 21, 6, 2, 3, 1, 2, 0, 0) }; #endif /* CONFIG_ARCH_OMAP15XX || CONFIG_ARCH_OMAP16XX */ +int __init_or_module omap1_cfg_reg(const struct pin_config *cfg) +{ + return 0; +} + int __init omap1_mux_init(void) { #ifdef CONFIG_ARCH_OMAP730 - omap_mux_register(omap730_pins, ARRAY_SIZE(omap730_pins)); + if (cpu_is_omap730()) { + arch_mux_cfg.pins = omap730_pins; + arch_mux_cfg.size = ARRAY_SIZE(omap730_pins); + arch_mux_cfg.cfg_reg = omap1_cfg_reg; + } #endif #if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) - omap_mux_register(omap1xxx_pins, ARRAY_SIZE(omap1xxx_pins)); + if (cpu_is_omap15xx() || cpu_is_omap16xx()) { + arch_mux_cfg.pins = omap1xxx_pins; + arch_mux_cfg.size = ARRAY_SIZE(omap1xxx_pins); + arch_mux_cfg.cfg_reg = omap1_cfg_reg; + } #endif - return 0; + return omap_mux_register(&arch_mux_cfg); } #endif |