rockchip: clk: rk3036: correct setting for pll integer mode

According to rk3036 TRM, pll_con1[12] should be set to '1' for the pll
integer mode, while the '0' means the frac mode.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

diff --git a/drivers/clk/rockchip/clk_rk3036.c b/drivers/clk/rockchip/clk_rk3036.c
index 28652df..5ecf512 100644 (file)
--- a/drivers/clk/rockchip/clk_rk3036.c
+++ b/drivers/clk/rockchip/clk_rk3036.c
@@ -40,7 +40,7 @@ enum {
                         #hz "Hz cannot be hit with PLL "\
                         "divisors on line " __stringify(__LINE__));
 
-/* use interge mode*/
+/* use integer mode*/
 static const struct pll_div apll_init_cfg = PLL_DIVISORS(APLL_HZ, 1, 3, 1);
 static const struct pll_div gpll_init_cfg = PLL_DIVISORS(GPLL_HZ, 2, 2, 1);
 
@@ -61,8 +61,8 @@ static int rkclk_set_pll(struct rk3036_cru *cru, enum rk_clk_id clk_id,
        assert(vco_hz >= VCO_MIN_HZ && vco_hz <= VCO_MAX_HZ &&
               output_hz >= OUTPUT_MIN_HZ && output_hz <= OUTPUT_MAX_HZ);
 
-       /* use interger mode */
-       rk_clrreg(&pll->con1, 1 << PLL_DSMPD_SHIFT);
+       /* use integer mode */
+       rk_setreg(&pll->con1, 1 << PLL_DSMPD_SHIFT);
 
        rk_clrsetreg(&pll->con0,
                     PLL_POSTDIV1_MASK | PLL_FBDIV_MASK,