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Wed, 09 Jan 2013 15:20:27 +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 <0MGC00K7AHLXZW20@mmp1.samsung.com> for u-boot@lists.denx.de; Wed, 09 Jan 2013 15:20:27 +0900 (KST) From: Ajay Kumar To: u-boot@lists.denx.de, dh09.lee@samsung.com Date: Wed, 09 Jan 2013 01:42:23 -0500 Message-id: <1357713746-13193-2-git-send-email-ajaykumar.rs@samsung.com> X-Mailer: git-send-email 1.8.0 In-reply-to: <1357713746-13193-1-git-send-email-ajaykumar.rs@samsung.com> References: <1357713746-13193-1-git-send-email-ajaykumar.rs@samsung.com> DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrDLMWRmVeSWpSXmKPExsWyRsSkTleH522AQeMnRou3ezvZHRg9zt7Z wRjAGMVlk5Kak1mWWqRvl8CV8fD7EtaC6+wVhx7tZG5gXMXWxcjJISFgItHy/CszhC0mceHe eqA4F4eQwFJGiYOnG1hgih4fOMoCkVjEKLHu824oZxmTxNv9H1hBqtgEtCW2Tb8J1iEioCdx a9V+sLHMAg4SK67eAIpzcAgLuEhsnicHEmYRUJU4MXcOI4jNK+AhMXXOUahlchIf9jxiB7E5 BTwlvv7cxQRiCwHVNF/sYYfoFZD4NvkQ2EgJAVmJTQeYQc6RELjMJvHwxDKoOZISB1fcYJnA KLyAkWEVo2hqQXJBcVJ6rqFecWJucWleul5yfu4mRmAQnv73TGoH48oGi0OMAhyMSjy8ljPf BAixJpYVV+YeYpTgYFYS4b3rDRTiTUmsrEotyo8vKs1JLT7E6AN0yURmKdHkfGCE5JXEGxqb mJsam1oaGZmZmuIQVhLnZTz1JEBIID2xJDU7NbUgtQhmHBMHp1QDY3Plv7iit7fnWfLqab8+ eiJPleWhKIvN4uzFM14x/josU6O854L2Kwm95/lqK/UjTutmeE5YeX62GlfOh1CZVvHS6w8u Ne6ZetnufN2hzTyvt9tnOf5kWnzI8GLKjcO2U3VvTY3Z9ta07vS7bF6OJav69V9fnL2G961Q lNTbU+4ytoay994tbFJiKc5INNRiLipOBABxJYpbbwIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupmkeLIzCtJLcpLzFFi42I5/e+xgK42z9sAg56/xhZv93ayOzB6nL2z gzGAMaqB0SYjNTEltUghNS85PyUzL91WyTs43jne1MzAUNfQ0sJcSSEvMTfVVsnFJ0DXLTMH aKySQlliTilQKCCxuFhJ3w7ThNAQN10LmMYIXd+QILgeIwM0kLCGMePh9yWsBdfZKw492snc wLiKrYuRk0NCwETi8YGjLBC2mMSFe+uB4lwcQgKLGCXWfd7NAuEsY5J4u/8DK0gVm4C2xLbp N8E6RAT0JG6t2s8MYjMLOEisuHoDKM7BISzgIrF5nhxImEVAVeLE3DmMIDavgIfE1Dkwy+Qk Pux5xA5icwp4Snz9uYsJxBYCqmm+2MM+gZF3ASPDKkbR1ILkguKk9FxDveLE3OLSvHS95Pzc TYzgEH8mtYNxZYPFIUYBDkYlHl7LmW8ChFgTy4orcw8xSnAwK4nw3vUGCvGmJFZWpRblxxeV 5qQWH2L0AbpqIrOUaHI+MP7ySuINjU3MTY1NLU0sTMwscQgrifMynnoSICSQnliSmp2aWpBa BDOOiYNTqoHxhMOJuG3SCibzbqQyv1O59cNYrDXIL2LGPKF1HWmzz22O36t549W84NWWB6Om HK55+YqrVaaU+YVIuPUpnVPH2L0jZqzTrko66/6w6UpJ+raI3mNrpx/YuHSmwNqi3EWnr03p jbqmfejql0eTxS1f3M+cx709esvnCqcvU/OcNSqyHFREt1x6qsRSnJFoqMVcVJwIAOof2OKe AgAA X-CFilter-Loop: Reflected X-Mailman-Approved-At: Wed, 09 Jan 2013 10:45:54 +0100 Cc: inki.dae@samsung.com Subject: [U-Boot] [PATCH V6 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. Signed-off-by: Ajay Kumar Acked-by: Simon Glass Acked-by: Donghwa Lee --- Changes in V2: -- Fix commit message. Had written VPLL instead of MPLL. Changes in V3: -- Added changelog in commit message. Changes in V6: -- Moved changelog to proper position 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); /*