clk: rockchip: also protect hclk_peri as critical

The dwc2 usb controller also uses agressive clock gating, which in this case leads to hclk_peri getting disabled and hanging the system. Therefore move it to the critical clocks until we also control that part of the system. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Mike Turquette <mturquette@linaro.org>
mariux64 · Sep 10, 2014 · 2fed71e · 2fed71e
1 parent feaefa0
commit 2fed71e
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diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c
@@ -602,6 +602,7 @@ static struct rockchip_clk_branch rk3188_clk_branches[] __initdata = {
 static const char *rk3188_critical_clocks[] __initconst = {
 	"aclk_cpu",
 	"aclk_peri",
+	"hclk_peri",
 };
 
 static void __init rk3188_common_clk_init(struct device_node *np)

diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c
@@ -683,6 +683,7 @@ static struct rockchip_clk_branch rk3288_clk_branches[] __initdata = {
 static const char *rk3288_critical_clocks[] __initconst = {
 	"aclk_cpu",
 	"aclk_peri",
+	"hclk_peri",
 };
 
 static void __init rk3288_clk_init(struct device_node *np)