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mpc85xx: Fix the offset of register address error 

The offset of register address within GPIO module is just
CONFIG_SYS_MPC85xx_GPIO_ADDR. So, fix it. The following platforms
are confirmed: MPC8572, P1023, P1020, P1022, P2020, P4080,
P5020, P5040, T4240, B4860.

Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
utp
Tang Yuantian 2013-10-17 10:47:33 +08:00 committed by York Sun
parent 15d89961a0
commit f40fcfd911
1 changed files with 2 additions and 2 deletions
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4
arch/powerpc/include/asm/mpc85xx_gpio.h
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@ -20,7 +20,7 @@
static inline void mpc85xx_gpio_set(unsigned int mask,
unsigned int dir, unsigned int val)
{
ccsr_gpio_t *gpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR + 0xc00);
ccsr_gpio_t *gpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR);
/* First mask off the unwanted parts of "dir" and "val" */
dir &= mask;
@ -56,7 +56,7 @@ static inline void mpc85xx_gpio_set_high(unsigned int gpios)
static inline unsigned int mpc85xx_gpio_get(unsigned int mask)
{
ccsr_gpio_t *gpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR + 0xc00);
ccsr_gpio_t *gpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR);
/* Read the requested values */
return in_be32(&gpio->gpdat) & mask;