Commit c6e80ace authored by Xinliang Liu's avatar Xinliang Liu Committed by Michael Turquette

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: default avatarGuodong Xu <guodong.xu@linaro.org>
Signed-off-by: default avatarXinliang Liu <xinliang.liu@linaro.org>
Signed-off-by: default avatarMichael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/1467189955-21694-1-git-send-email-guodong.xu@linaro.org
parent 1f501d63
......@@ -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,},
......
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