From mboxrd@z Thu Jan 1 00:00:00 1970 From: Piotr Wilczek Date: Thu, 18 Jul 2013 16:10:39 +0200 Subject: [U-Boot] [PATCH] arm:exynos:gpio: fix s5p_gpio_part_max for exynos4x12 In-Reply-To: <1369143544-29213-1-git-send-email-p.wilczek@samsung.com> References: <1369143544-29213-1-git-send-email-p.wilczek@samsung.com> Message-ID: <51E7F75F.40704@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Minkyu Kang, Could you please review this patch? Best regards, Piotr Wilczek -- Samsung R&D Institute Poland Samsung Electronics On 05/21/2013 03:39 PM, Piotr Wilczek wrote: > This patch fix wrong value returned by 's5p_gpio_part_max' function > for Exynos4412. > > Signed-off-by: Piotr Wilczek > Signed-off-by: Kyungmin Park > CC: Minkyu Kang > --- > 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; >