From: Xinliang Liu Date: Wed, 29 Jun 2016 08:45:54 +0000 (+0800) Subject: clk: hi6220: Change syspll and media_syspll clk to 1.19GHz X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c6e80ace83a90a410d09de0727ff9b151de6291a;p=linux-beck.git clk: hi6220: Change syspll and media_syspll clk to 1.19GHz In the bootloader of HiKey/96boards, syspll and media_syspll clk was initialized to 1.19GHz. So, here changes it in kernel accordingly. 1.19GHz was chosen over 1.2GHz because at 1.19GHz we get more precise HDMI pixel clock (1.19G/16 = 74.4MHz) for 1280x720p@60Hz HDMI (74.25MHz required by standards). Closer pixel clock means better compatibility to HDMI monitors. Signed-off-by: Guodong Xu Signed-off-by: Xinliang Liu Signed-off-by: Michael Turquette Link: lkml.kernel.org/r/1467189955-21694-1-git-send-email-guodong.xu@linaro.org --- diff --git a/drivers/clk/hisilicon/clk-hi6220.c b/drivers/clk/hisilicon/clk-hi6220.c index 76de9a762a86..fe364e63f8de 100644 --- a/drivers/clk/hisilicon/clk-hi6220.c +++ b/drivers/clk/hisilicon/clk-hi6220.c @@ -34,8 +34,8 @@ static struct hisi_fixed_rate_clock hi6220_fixed_rate_clks[] __initdata = { { HI6220_PLL_BBP, "bbppll0", NULL, 0, 245760000, }, { HI6220_PLL_GPU, "gpupll", NULL, 0, 1000000000,}, { HI6220_PLL1_DDR, "ddrpll1", NULL, 0, 1066000000,}, - { HI6220_PLL_SYS, "syspll", NULL, 0, 1200000000,}, - { HI6220_PLL_SYS_MEDIA, "media_syspll", NULL, 0, 1200000000,}, + { HI6220_PLL_SYS, "syspll", NULL, 0, 1190400000,}, + { HI6220_PLL_SYS_MEDIA, "media_syspll", NULL, 0, 1190400000,}, { HI6220_DDR_SRC, "ddr_sel_src", NULL, 0, 1200000000,}, { HI6220_PLL_MEDIA, "media_pll", NULL, 0, 1440000000,}, { HI6220_PLL_DDR, "ddrpll0", NULL, 0, 1600000000,},