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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
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12
arch/arm/mach-rockchip/rk3568/rk3568.c
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@ -805,17 +805,17 @@ int rk_board_fdt_fixup(const void *blob)
/* /*
* fixup as: * fixup as:
* rate[1] = <408000000>; // ACLK_RKVDEC_PRE * rate[1] = <400000000>; // ACLK_RKVDEC_PRE
* rate[2] = <408000000>; // CLK_RKVDEC_CORE * rate[2] = <400000000>; // CLK_RKVDEC_CORE
* rate[5] = <408000000>; // PLL_CPLL * rate[5] = <400000000>; // PLL_CPLL
*/ */
pp = (u32 *)fdt_getprop(blob, node, "assigned-clock-rates", &len); pp = (u32 *)fdt_getprop(blob, node, "assigned-clock-rates", &len);
if (!pp) if (!pp)
return 0; return 0;
if ((len / 4) >= CRU_RATE_CNT_MIN) { if ((len / 4) >= CRU_RATE_CNT_MIN) {
pp[1] = cpu_to_fdt32(408000000); pp[1] = cpu_to_fdt32(400000000);
pp[2] = cpu_to_fdt32(408000000); pp[2] = cpu_to_fdt32(400000000);
pp[5] = cpu_to_fdt32(408000000); pp[5] = cpu_to_fdt32(400000000);
} }
/* /*