diff options
Diffstat (limited to 'arch/arm/plat-s3c64xx')
| -rw-r--r-- | arch/arm/plat-s3c64xx/include/plat/pll.h | 6 | ||||
| -rw-r--r-- | arch/arm/plat-s3c64xx/irq-eint.c | 12 |
2 files changed, 14 insertions, 4 deletions
diff --git a/arch/arm/plat-s3c64xx/include/plat/pll.h b/arch/arm/plat-s3c64xx/include/plat/pll.h index 1a8576422f1..90bbd72fdc4 100644 --- a/arch/arm/plat-s3c64xx/include/plat/pll.h +++ b/arch/arm/plat-s3c64xx/include/plat/pll.h @@ -12,9 +12,9 @@ * published by the Free Software Foundation. */ -#define S3C6400_PLL_MDIV_MASK ((1 << (25-16)) - 1) -#define S3C6400_PLL_PDIV_MASK ((1 << (13-8)) - 1) -#define S3C6400_PLL_SDIV_MASK ((1 << (2-0)) - 1) +#define S3C6400_PLL_MDIV_MASK ((1 << (25-16+1)) - 1) +#define S3C6400_PLL_PDIV_MASK ((1 << (13-8+1)) - 1) +#define S3C6400_PLL_SDIV_MASK ((1 << (2-0+1)) - 1) #define S3C6400_PLL_MDIV_SHIFT (16) #define S3C6400_PLL_PDIV_SHIFT (8) #define S3C6400_PLL_SDIV_SHIFT (0) diff --git a/arch/arm/plat-s3c64xx/irq-eint.c b/arch/arm/plat-s3c64xx/irq-eint.c index 87a43a0e542..a57636137a6 100644 --- a/arch/arm/plat-s3c64xx/irq-eint.c +++ b/arch/arm/plat-s3c64xx/irq-eint.c @@ -74,6 +74,7 @@ static void s3c_irq_eint_maskack(unsigned int irq) static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type) { int offs = eint_offset(irq); + int pin; int shift; u32 ctrl, mask; u32 newvalue = 0; @@ -82,7 +83,7 @@ static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type) if (offs > 27) return -EINVAL; - if (offs < 15) + if (offs <= 15) reg = S3C64XX_EINT0CON0; else reg = S3C64XX_EINT0CON1; @@ -125,6 +126,15 @@ static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type) ctrl |= newvalue << shift; __raw_writel(ctrl, reg); + /* set the GPIO pin appropriately */ + + if (offs < 23) + pin = S3C64XX_GPN(offs); + else + pin = S3C64XX_GPM(offs - 23); + + s3c_gpio_cfgpin(pin, S3C_GPIO_SFN(2)); + return 0; } |