clk: rockchip: rk3399: remove re-enable pmucru clk_gate/pclk_alive

These are not gating default when the SoC startup, so we don't need
to re-enable them.

Change-Id: I956a31345fe7f24b973db6c9e49d87a2988ac7d6
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c
index bd84ef15097fa8dd82d0c25e05be241c45fdf1d3..639eaf608dbd3e1fd1b2dfa72423669602fea6bb 100644 (file)
--- a/drivers/clk/rockchip/clk-rk3399.c
+++ b/drivers/clk/rockchip/clk-rk3399.c
@@ -21,12 +21,6 @@
 #include <dt-bindings/clock/rk3399-cru.h>
 #include "clk.h"
 
-#define RK3399_PMUGRF_SOC_CON0                 0x180
-#define RK3399_PMUCRU_PCLK_GATE_MASK           0x1
-#define RK3399_PMUCRU_PCLK_GATE_SHIFT          4
-#define RK3399_PMUCRU_PCLK_ALIVE_MASK          0x1
-#define RK3399_PMUCRU_PCLK_ALIVE_SHIFT         6
-
 enum rk3399_plls {
        lpll, bpll, dpll, cpll, gpll, npll, vpll,
 };
@@ -1503,7 +1497,6 @@ static void __init rk3399_pmu_clk_init(struct device_node *np)
 {
        struct rockchip_clk_provider *ctx;
        void __iomem *reg_base;
-       struct regmap *grf;
 
        reg_base = of_iomap(np, 0);
        if (!reg_base) {
@@ -1517,22 +1510,6 @@ static void __init rk3399_pmu_clk_init(struct device_node *np)
                return;
        }
 
-       grf = rockchip_clk_get_grf(ctx);
-       if (IS_ERR(grf)) {
-               pr_err("%s: pmugrf regmap not available\n", __func__);
-               return;
-       }
-
-       /* enable gate for pclk_pmu_src */
-       regmap_write(grf, RK3399_PMUGRF_SOC_CON0,
-                         HIWORD_UPDATE(0, RK3399_PMUCRU_PCLK_GATE_MASK,
-                                       RK3399_PMUCRU_PCLK_GATE_SHIFT));
-
-       /* enable pclk_alive_gpll_src gate */
-       regmap_write(grf, RK3399_PMUGRF_SOC_CON0,
-                         HIWORD_UPDATE(0, RK3399_PMUCRU_PCLK_ALIVE_MASK,
-                                       RK3399_PMUCRU_PCLK_ALIVE_SHIFT));
-
        rockchip_clk_register_plls(ctx, rk3399_pmu_pll_clks,
                                   ARRAY_SIZE(rk3399_pmu_pll_clks), -1);