qiurui
/
rv1126-uboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

rockchip: rk3568: fixup cru node frequency 

Support 25M\50M Gmac clk.

Fixes: d83e3037ee ("rockchip: rk3568: fixup cru node for legacy
variant chip")
Change-Id: I89a535655dd01e779898188943d8f1e491c5753e
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
This commit is contained in:
Elaine Zhang 2020-12-09 10:22:38 +08:00 committed by Jianhong Chen
parent 0a04fb5062
commit bf8034353d
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm/mach-rockchip/rk3568/rk3568.c
View File

@ -805,17 +805,17 @@ int rk_board_fdt_fixup(const void *blob)
/*
* fixup as:
* rate[1] = <408000000>; // ACLK_RKVDEC_PRE
* rate[2] = <408000000>; // CLK_RKVDEC_CORE
* rate[5] = <408000000>; // PLL_CPLL
* rate[1] = <400000000>; // ACLK_RKVDEC_PRE
* rate[2] = <400000000>; // CLK_RKVDEC_CORE
* rate[5] = <400000000>; // PLL_CPLL
*/
pp = (u32 *)fdt_getprop(blob, node, "assigned-clock-rates", &len);
if (!pp)
return 0;
if ((len / 4) >= CRU_RATE_CNT_MIN) {
pp[1] = cpu_to_fdt32(408000000);
pp[2] = cpu_to_fdt32(408000000);
pp[5] = cpu_to_fdt32(408000000);
pp[1] = cpu_to_fdt32(400000000);
pp[2] = cpu_to_fdt32(400000000);
pp[5] = cpu_to_fdt32(400000000);
}
/*