From 18c24c11778c0571b6b559c02d1d58d65a8e44c1 Mon Sep 17 00:00:00 2001 From: Simon South Date: Sun, 6 Oct 2019 12:28:13 -0400 Subject: [PATCH] ram: rk3328: Use correct frequency units in function 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 Reviewed-by: Kever Yang --- drivers/ram/rockchip/sdram_rk3328.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/ram/rockchip/sdram_rk3328.c b/drivers/ram/rockchip/sdram_rk3328.c index 656696a..0541bba 100644 --- a/drivers/ram/rockchip/sdram_rk3328.c +++ b/drivers/ram/rockchip/sdram_rk3328.c @@ -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; -- 2.7.4