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Tue, 08 Jan 2013 16:10:10 +0900 (KST) Received: from chrome-ubuntu.sisodomain.com ([107.108.73.106]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MGA002YCP8PDI60@mmp1.samsung.com> for u-boot@lists.denx.de; Tue, 08 Jan 2013 16:10:10 +0900 (KST) From: Ajay Kumar To: u-boot@lists.denx.de, dh09.lee@samsung.com Date: Tue, 08 Jan 2013 02:32:05 -0500 Message-id: <1357630328-16346-2-git-send-email-ajaykumar.rs@samsung.com> X-Mailer: git-send-email 1.8.0 In-reply-to: <1357630328-16346-1-git-send-email-ajaykumar.rs@samsung.com> References: <1357630328-16346-1-git-send-email-ajaykumar.rs@samsung.com> DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrDLMWRmVeSWpSXmKPExsWyRsSkWjfo2OsAg5kbzC3e7u1kd2D0OHtn B2MAYxSXTUpqTmZZapG+XQJXxq7b+9kK5rNXLNm4mrGB8R9rFyMnh4SAicSJI9dZIGwxiQv3 1rN1MXJxCAksZZRYMPEpexcjB1jR64uqEPFFjBIf77exQDjLmCT2bFwFNolNQFti2/SbYJNE BPQkbq3azwxiMwuESSze3A4WFxZwkWjef5gNxGYRUJWYPe88E4jNK+Ah0X/9MtRFchIf9jxi B7E5BTwl7u77CDZHCKjm5KrL7BC9AhLfJh9igThOVmLTAWaQeyQErrNJzP/8gQlijqTEwRU3 WCYwCi9gZFjFKJpakFxQnJSea6RXnJhbXJqXrpecn7uJERiEp/89k97BuKrB4hCjAAejEg/v pZjXAUKsiWXFlbmHGCU4mJVEeO33AYV4UxIrq1KL8uOLSnNSiw8x+gBdMpFZSjQ5HxgheSXx hsYm5qbGppZGRmampjiElcR5GU89CRASSE8sSc1OTS1ILYIZx8TBKdXAKHPsjtlLM1MWBVvv 04q+8a0xaXt4Db3FTHJY/1rcf+zRvjrMjef145piKTHP3dddtqbVnst7VjrnfJXlMh8FYwWn B2fipW65bzzz7IHuzy1+Pc9iv+bM1X21PDBla0OBxd0nUsqMleef+WyOPmL4Pe1HXojgZY/D 3+ZL/omfIPmV8+2R9T0lSizFGYmGWsxFxYkA+k8IMG8CAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupmkeLIzCtJLcpLzFFi42I5/e+xgG7QsdcBBkdbdS3e7u1kd2D0OHtn B2MAY1QDo01GamJKapFCal5yfkpmXrqtkndwvHO8qZmBoa6hpYW5kkJeYm6qrZKLT4CuW2YO 0FglhbLEnFKgUEBicbGSvh2mCaEhbroWMI0Rur4hQXA9RgZoIGENY8au2/vZCuazVyzZuJqx gfEfaxcjB4eEgInE64uqXYycQKaYxIV769m6GLk4hAQWMUp8vN/GAuEsY5LYs3EVK0gVm4C2 xLbpN1lAbBEBPYlbq/Yzg9jMAmESize3g8WFBVwkmvcfZgOxWQRUJWbPO88EYvMKeEj0X7/M CrFNTuLDnkfsIDangKfE3X0fweYIAdWcXHWZfQIj7wJGhlWMoqkFyQXFSem5RnrFibnFpXnp esn5uZsYwSH+THoH46oGi0OMAhyMSjy8l2JeBwixJpYVV+YeYpTgYFYS4bXfBxTiTUmsrEot yo8vKs1JLT7E6AN01URmKdHkfGD85ZXEGxqbmJsam1qaWJiYWeIQVhLnZTz1JEBIID2xJDU7 NbUgtQhmHBMHp1QDY6zPpXesbws1XI2slsmvczvWMvlrSdK5ZEUBx69HClfaqIavLp3P8eOk Zn6co1tq6U5Zd9vQ7etSJ9d/jDrzevKcz5vsCtpSNt7q/dH1bopfO3/2PonenfsvOO1Jv2y5 wj02ZAPnGatzVhJbKiPqly5S07/FfbHm65UF0t6C9yubTeVWbRTgUWIpzkg01GIuKk4EAFA5 HXWeAgAA X-CFilter-Loop: Reflected X-Mailman-Approved-At: Tue, 08 Jan 2013 08:20:09 +0100 Cc: inki.dae@samsung.com Subject: [U-Boot] [PATCH V3 1/4] EXYNOS5: Change parent clock of FIMD to MPLL X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de With VPLL as source clock to FIMD, Exynos DP Initializaton was failing sometimes with unstable clock. Changing FIMD source to MPLL resolves this issue. Changes in V2: -- Fix commit message. Had written VPLL instead of MPLL. Changes in V3: -- Added changelog in commit message. Signed-off-by: Ajay Kumar Acked-by: Simon Glass Acked-by: Donghwa Lee --- arch/arm/cpu/armv7/exynos/clock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c index ae6d7fe..abc3272 100644 --- a/arch/arm/cpu/armv7/exynos/clock.c +++ b/arch/arm/cpu/armv7/exynos/clock.c @@ -741,7 +741,7 @@ void exynos5_set_lcd_clk(void) */ cfg = readl(&clk->src_disp1_0); cfg &= ~(0xf); - cfg |= 0x8; + cfg |= 0x6; writel(cfg, &clk->src_disp1_0); /*