Message ID | af3ea28a0906190907q718f3ac7o122bf85db2f14322@mail.gmail.com (mailing list archive) |
---|---|
State | Accepted |
Commit | 732636a34b4c10224c212325878f97274b4df426 |
Headers | show |
ye janboe <janboe.ye@gmail.com> writes: > Hi, > some bootloader may initialize debounce register and this will make > dbclk not consist with the debounce register after linux kernel boot > up. > > From 8f97e5b50e50627e9e4b40f5d4fba09d750aceb1 Mon Sep 17 00:00:00 2001 > From: janboe <janboe.ye@gmail.com> > Date: Fri, 19 Jun 2009 10:56:02 -0500 > Subject: [PATCH] initialize gpio debounce register > > Signed-off-by: janboe <janboe.ye@gmail.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Tony, this should go into -fixes. Kevin > --- > arch/arm/plat-omap/gpio.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c > index 7fd89ba..26b387c 100644 > --- a/arch/arm/plat-omap/gpio.c > +++ b/arch/arm/plat-omap/gpio.c > @@ -1585,6 +1585,7 @@ static int __init _omap_gpio_init(void) > __raw_writel(0x00000000, bank->base + OMAP24XX_GPIO_IRQENABLE1); > __raw_writel(0xffffffff, bank->base + OMAP24XX_GPIO_IRQSTATUS1); > __raw_writew(0x0015, bank->base + OMAP24XX_GPIO_SYSCONFIG); > + __raw_writel(0x00000000, bank->base + OMAP24XX_GPIO_DEBOUNCE_EN); > > /* Initialize interface clock ungated, module enabled */ > __raw_writel(0, bank->base + OMAP24XX_GPIO_CTRL); > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
This patch has been applied to the linux-omap by youw fwiendly patch wobot. Branch in linux-omap: omap-fixes Initial commit ID (Likely to change): 732636a34b4c10224c212325878f97274b4df426 PatchWorks http://patchwork.kernel.org/patch/31373/ Git (Likely to change, and takes a while to get mirrored) http://git.kernel.org/?p=linux/kernel/git/tmlind/linux-omap-2.6.git;a=commit;h=732636a34b4c10224c212325878f97274b4df426 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 7fd89ba..26b387c 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -1585,6 +1585,7 @@ static int __init _omap_gpio_init(void) __raw_writel(0x00000000, bank->base + OMAP24XX_GPIO_IRQENABLE1); __raw_writel(0xffffffff, bank->base + OMAP24XX_GPIO_IRQSTATUS1); __raw_writew(0x0015, bank->base + OMAP24XX_GPIO_SYSCONFIG); + __raw_writel(0x00000000, bank->base + OMAP24XX_GPIO_DEBOUNCE_EN); /* Initialize interface clock ungated, module enabled */ __raw_writel(0, bank->base + OMAP24XX_GPIO_CTRL);