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| author | Kyungmin Park <kyungmin.park@samsung.com> | 2006-12-06 17:13:54 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2007-05-10 15:51:09 -0700 |
| commit | 7bbb3cc5c816fc167601ce9519adae5eced3ea6d (patch) | |
| tree | 46230dd86d69905a2acbf76769036c9736156ae1 /arch/arm/plat-omap/mux.c | |
| parent | d30c7369666ff1687f668ea5a65b99d1f7e06144 (diff) | |
| download | linux-3.10-7bbb3cc5c816fc167601ce9519adae5eced3ea6d.tar.gz linux-3.10-7bbb3cc5c816fc167601ce9519adae5eced3ea6d.tar.bz2 linux-3.10-7bbb3cc5c816fc167601ce9519adae5eced3ea6d.zip | |
ARM: OMAP: 24xx pinmux updates
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>
Diffstat (limited to 'arch/arm/plat-omap/mux.c')
| -rw-r--r-- | arch/arm/plat-omap/mux.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/arch/arm/plat-omap/mux.c b/arch/arm/plat-omap/mux.c index 6c798d28868..75211f20ccb 100644 --- a/arch/arm/plat-omap/mux.c +++ b/arch/arm/plat-omap/mux.c @@ -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); |