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ram: rk3328: Use correct frequency units in function

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Fix a pair of tests in phy_dll_bypass_set() that used incorrect units
for the DDR frequency, causing the DRAM controller to be misconfigured
in most cases.

Signed-off-by: Simon South <simon@simonsouth.net>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Simon South 2019-10-06 12:28:13 -04:00 committed by Kever Yang
parent b5500b2057
commit 18c24c1177
1 changed files with 2 additions and 2 deletions
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4
drivers/ram/rockchip/sdram_rk3328.c
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@ -311,12 +311,12 @@ static void phy_dll_bypass_set(struct dram_info *dram, u32 freq)
setbits_le32(PHY_REG(phy_base, 0x56), 1 << 4);
clrbits_le32(PHY_REG(phy_base, 0x57), 1 << 3);
if (freq <= (400 * MHz))
if (freq <= 400)
/* DLL bypass */
setbits_le32(PHY_REG(phy_base, 0xa4), 0x1f);
else
clrbits_le32(PHY_REG(phy_base, 0xa4), 0x1f);
if (freq <= (680 * MHz))
if (freq <= 680)
tmp = 2;
else
tmp = 1;