From: Holger Schurig Date: Wed, 1 Apr 2009 11:58:21 +0000 (+0200) Subject: imx21: activate i2c X-Git-Tag: v2.6.30-rc3~61^2~4^2~13 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1b3c9bf2cd00e1e8a47177b92900dcff363843cb;p=platform%2Fkernel%2Flinux-stable.git imx21: activate i2c Set the correct clkdev-name for the i2c clock. It also get's rid of the ARCH_NR_GPIOS define on the rationale that isn't an ARCH-wide setting anyway. If a device has two pca953x devices, the reserved number will be wrong. Signed-off-by: Holger Schurig --- diff --git a/arch/arm/mach-mx2/clock_imx21.c b/arch/arm/mach-mx2/clock_imx21.c index cbc5dbb..999d013 100644 --- a/arch/arm/mach-mx2/clock_imx21.c +++ b/arch/arm/mach-mx2/clock_imx21.c @@ -931,7 +931,7 @@ static struct clk_lookup lookups[] __initdata = { _REGISTER_CLOCK(NULL, "slcdc", slcdc_clk[0]) _REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk) _REGISTER_CLOCK(NULL, "gpio", gpio_clk) - _REGISTER_CLOCK(NULL, "i2c", i2c_clk) + _REGISTER_CLOCK("imx-i2c.0", NULL, i2c_clk) _REGISTER_CLOCK("mxc-keypad", NULL, kpp_clk) _REGISTER_CLOCK(NULL, "owire", owire_clk) _REGISTER_CLOCK(NULL, "rtc", rtc_clk) diff --git a/arch/arm/plat-mxc/include/mach/mx21.h b/arch/arm/plat-mxc/include/mach/mx21.h index e8c4cf5..8b070a0 100644 --- a/arch/arm/plat-mxc/include/mach/mx21.h +++ b/arch/arm/plat-mxc/include/mach/mx21.h @@ -54,9 +54,6 @@ #define IRAM_BASE_ADDR 0xFFFFE800 /* internal ram */ -/* this CPU supports up to 192 GPIOs (don't forget the baseboard!) */ -#define ARCH_NR_GPIOS (6*32 + 16) - /* fixed interrupt numbers */ #define MXC_INT_USBCTRL 58 #define MXC_INT_USBCTRL 58