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ARM: OMAP: 24xx pinmux updates

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Add some OMAP 24xx pin mux declarations to support:

 - TUSB 6010 EVM (on H4)
 - All three full speed USB ports
 - GPIOs used with USB0 on Apollon and H4

For OMAP2, issue MUX_WARNINGS and debug messages correctly; and make the
message look more like the OMAP1 message.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Kyungmin Park
2006-12-06 17:13:54 -08:00
committed by Tony Lindgren
parent d30c736966
commit 7bbb3cc5c8
3 changed files with 76 additions and 7 deletions
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19
arch/arm/plat-omap/mux.c
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@@ -83,10 +83,21 @@ int __init_or_module omap_cfg_reg(const unsigned long index)
reg |= OMAP24XX_PULL_ENA;
if(cfg->pu_pd_val)
reg |= OMAP24XX_PULL_UP;
#ifdef CONFIG_OMAP_MUX_DEBUG
printk("Muxing %s (0x%08x): 0x%02x -> 0x%02x\n",
cfg->name, OMAP24XX_L4_BASE + cfg->mux_reg,
omap_readb(OMAP24XX_L4_BASE + cfg->mux_reg), reg);
#if defined(CONFIG_OMAP_MUX_DEBUG) || defined(CONFIG_OMAP_MUX_WARNINGS)
{
u8 orig = omap_readb(OMAP24XX_L4_BASE + cfg->mux_reg);
u8 debug = 0;
#ifdef CONFIG_OMAP_MUX_DEBUG
debug = cfg->debug;
#endif
warn = (orig != reg);
if (debug || warn)
printk("MUX: setup %s (0x%08x): 0x%02x -> 0x%02x\n",
cfg->name,
OMAP24XX_L4_BASE + cfg->mux_reg,
orig, reg);
}
#endif
omap_writeb(reg, OMAP24XX_L4_BASE + cfg->mux_reg);