shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-07 03:15:31 +09:00
Code Issues Packages Projects Releases Wiki Activity

rk3066: make sure gpll config(nr = 1, nf = 25, no = 2) when use VMAC

Browse Source
This commit is contained in:
chenxing
2013-03-13 15:23:12 +08:00
parent 87b505b639
commit 267fd7727e
1 changed files with 7 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/mach-rk30/clock_data.c
View File

@@ -3334,6 +3334,13 @@ static void __init rk30_clock_common_init(unsigned long gpll_rate,unsigned long
clk_set_rate_nolock(&clk_cpu, 816*MHZ);//816
//general
#ifdef CONFIG_RK29_VMAC
/* because loader gpll_rate = 300M, but config(nr, nf, no) is not fit for VMAC,
* board with VMAC need gpll 300, so it will do nothing when gpll init,
* DO below to make sure gpll's config use (nr = 1, nf = 25, no = 2)
*/
clk_set_rate_nolock(&general_pll_clk, 297 * MHZ);
#endif
clk_set_rate_nolock(&general_pll_clk, gpll_rate);
//code pll
clk_set_rate_nolock(&codec_pll_clk, cpll_rate);