[v1,1/3] clk: rockchip: rk3128: add pclk_pmu as critical clock

Commit Message

Elaine Zhang Sept. 1, 2017, 2:01 a.m. UTC

pclk_pmu need always on, and no dts node to handle this clk,
so make it as critical clock

Signed-off-by: Elaine Zhang <[e-mail]>
---
 drivers/clk/rockchip/clk-rk3128.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch

diff --git a/drivers/clk/rockchip/clk-rk3128.c b/drivers/clk/rockchip/clk-rk3128.c
index 62d7854e4b87..f15c9b874911 100644
--- a/drivers/clk/rockchip/clk-rk3128.c
+++ b/drivers/clk/rockchip/clk-rk3128.c
@@ -541,7 +541,7 @@  enum rk3128_plls {
 	GATE(0, "pclk_grf", "pclk_cpu", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(5), 4, GFLAGS),
 	GATE(0, "pclk_mipiphy", "pclk_cpu", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(5), 0, GFLAGS),
 
-	GATE(0, "pclk_pmu", "pclk_pmu_pre", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(9), 2, GFLAGS),
+	GATE(0, "pclk_pmu", "pclk_pmu_pre", 0, RK2928_CLKGATE_CON(9), 2, GFLAGS),
 	GATE(0, "pclk_pmu_niu", "pclk_pmu_pre", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(9), 3, GFLAGS),
 
 	/* PD_MMC */
@@ -577,6 +577,7 @@  enum rk3128_plls {
 	"aclk_peri",
 	"hclk_peri",
 	"pclk_peri",
+	"pclk_pmu",
 };
 
 static struct rockchip_clk_provider *__init rk3128_common_clk_init(struct device_node *np)