Re: [U-Boot] [PATCH] arm:exynos:gpio: fix s5p_gpio_part_max for exynos4x12

On 21/05/13 22:39, Piotr Wilczek wrote:

This patch fix wrong value returned by 's5p_gpio_part_max' function for Exynos4412.

Signed-off-by: Piotr Wilczek p.wilczek@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com CC: Minkyu Kang mk7.kang@samsung.com

---

arch/arm/include/asm/arch-exynos/gpio.h | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/arch/arm/include/asm/arch-exynos/gpio.h b/arch/arm/include/asm/arch-exynos/gpio.h index cfe1024..20a4e3f 100644 --- a/arch/arm/include/asm/arch-exynos/gpio.h +++ b/arch/arm/include/asm/arch-exynos/gpio.h @@ -303,10 +303,19 @@ static inline unsigned int s5p_gpio_part_max(int nr) return EXYNOS5_GPIO_PART2_MAX;

} else if (cpu_is_exynos4()) {

• if (nr < EXYNOS4_GPIO_PART1_MAX)
  

• 	return 0;
  

• else
  

• 	return EXYNOS4_GPIO_PART1_MAX;
  

• if (proid_is_exynos4412()) {
  

• 	if (nr < EXYNOS4X12_GPIO_PART1_MAX)
  

• 		return 0;
  

• 	else if (nr < EXYNOS4X12_GPIO_PART2_MAX)
  

• 		return EXYNOS4X12_GPIO_PART1_MAX;
  

• 	else
  

• 		return EXYNOS4X12_GPIO_PART2_MAX;
  

• } else {
  

• 	if (nr < EXYNOS4_GPIO_PART1_MAX)
  

• 		return 0;
  

• 	else
  

• 		return EXYNOS4_GPIO_PART1_MAX;
  

• }
  

  }

  return 0;

applied to u-boot-samsung.

Thanks, Minkyu Kang.