diff options
| author | Kever Yang <kever.yang@rock-chips.com> | 2017-11-30 16:51:20 +0800 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-11-30 22:55:27 +0100 |
| commit | 731cafecc540a2b425583e6ce022f914415227b7 (patch) | |
| tree | 26298de96991be4c00e72c3aa7dab2c3060823c0 /arch/arm/mach-rockchip | |
| parent | faa75ad9e6de20776e4629a2eb71c372b9fcfa7d (diff) | |
| download | u-boot-731cafecc540a2b425583e6ce022f914415227b7.tar.gz | |
rockchip: rk3036: update clock driver for ddr
After the MASK MACRO update, we need to update the driver at the same time.
This is a fix to:
37943aa rockchip: rk3036: clean mask definition for cru reg
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Diffstat (limited to 'arch/arm/mach-rockchip')
| -rw-r--r-- | arch/arm/mach-rockchip/rk3036/sdram_rk3036.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c b/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c index 1d3fc1a622..a06ef7bde0 100644 --- a/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c +++ b/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c @@ -330,29 +330,26 @@ static void rkdclk_init(struct rk3036_sdram_priv *priv) struct rk3036_pll *pll = &priv->cru->pll[1]; /* pll enter slow-mode */ - rk_clrsetreg(&priv->cru->cru_mode_con, - DPLL_MODE_MASK << DPLL_MODE_SHIFT, + rk_clrsetreg(&priv->cru->cru_mode_con, DPLL_MODE_MASK, DPLL_MODE_SLOW << DPLL_MODE_SHIFT); /* use integer mode */ rk_clrreg(&pll->con1, 1 << PLL_DSMPD_SHIFT); rk_clrsetreg(&pll->con0, - PLL_POSTDIV1_MASK << PLL_POSTDIV1_SHIFT | PLL_FBDIV_MASK, + PLL_POSTDIV1_MASK | PLL_FBDIV_MASK, (dpll_init_cfg.postdiv1 << PLL_POSTDIV1_SHIFT) | dpll_init_cfg.fbdiv); - rk_clrsetreg(&pll->con1, PLL_POSTDIV2_MASK << PLL_POSTDIV2_SHIFT | - PLL_REFDIV_MASK << PLL_REFDIV_SHIFT, - (dpll_init_cfg.postdiv2 << PLL_POSTDIV2_SHIFT | - dpll_init_cfg.refdiv << PLL_REFDIV_SHIFT)); + rk_clrsetreg(&pll->con1, PLL_POSTDIV2_MASK | PLL_REFDIV_MASK, + (dpll_init_cfg.postdiv2 << PLL_POSTDIV2_SHIFT | + dpll_init_cfg.refdiv << PLL_REFDIV_SHIFT)); /* waiting for pll lock */ while (readl(&pll->con1) & (1 << PLL_LOCK_STATUS_SHIFT)) rockchip_udelay(1); /* PLL enter normal-mode */ - rk_clrsetreg(&priv->cru->cru_mode_con, - DPLL_MODE_MASK << DPLL_MODE_SHIFT, + rk_clrsetreg(&priv->cru->cru_mode_con, DPLL_MODE_MASK, DPLL_MODE_NORM << DPLL_MODE_SHIFT); } |