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rk3188: -t: set chip rk3188t uart init freq = 49.5M
author
chenxing
<chenxing@rock-chips.com>
Fri, 2 Aug 2013 10:07:29 +0000
(18:07 +0800)
committer
chenxing
<chenxing@rock-chips.com>
Fri, 2 Aug 2013 10:07:29 +0000
(18:07 +0800)
arch/arm/mach-rk3188/clock_data.c
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diff --git
a/arch/arm/mach-rk3188/clock_data.c
b/arch/arm/mach-rk3188/clock_data.c
index ec17d09947870245624d8af1b38420147dc0bb4e..7205eba33a81fa3379f206d4761ccd012167e75a 100755
(executable)
--- a/
arch/arm/mach-rk3188/clock_data.c
+++ b/
arch/arm/mach-rk3188/clock_data.c
@@
-3578,7
+3578,11
@@
static void __init rk30_clock_common_init(unsigned long gpll_rate, unsigned long
clk_set_parent_nolock(&aclk_gpu, &general_pll_clk);
clk_set_rate_nolock(&aclk_gpu, 200 * MHZ);
- clk_set_rate_nolock(&clk_uart0, 48000000);
+ if (0 == pll_flag) {
+ clk_set_rate_nolock(&clk_uart0, 48000000);
+ } else {
+ clk_set_rate_nolock(&clk_uart0, 49500000);
+ }
clk_set_rate_nolock(&clk_sdmmc, 24750000);
clk_set_rate_nolock(&clk_sdio, 24750000);
}