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authorRomain Perier <romain.perier@gmail.com>2015-08-23 11:32:37 +0200
committerStephen Boyd <sboyd@codeaurora.org>2015-09-10 13:55:30 -0700
commit3bba75a2ec32bd5fa7024a4de3b8cf9ee113a76a (patch)
tree33c33a65294d3e3ee6907fffc2e8fdab3fa070eb /drivers/clk/rockchip
parent1166160ab531198f7abc773992c0e04d0f9b7600 (diff)
downloadlinux-3bba75a2ec32bd5fa7024a4de3b8cf9ee113a76a.tar.bz2
clk: rockchip: Add pclk_peri to critical clocks on RK3066/RK3188
Now that the rockchip clock subsystem does clock gating with GPIO banks, these are no longer enabled once during probe and no longer stay enabled for eternity. When all these clocks are disabled, the parent clock pclk_peri might be disabled too, as no other child claims it. So, we need to add pclk_peri to the critical clocks. Signed-off-by: Romain Perier <romain.perier@gmail.com> Tested-by: Michael Niewoehner <linux@mniewoehner.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/rockchip')
-rw-r--r--drivers/clk/rockchip/clk-rk3188.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c
index fa2f36b2abe7..abb47608713b 100644
--- a/drivers/clk/rockchip/clk-rk3188.c
+++ b/drivers/clk/rockchip/clk-rk3188.c
@@ -717,6 +717,7 @@ static const char *const rk3188_critical_clocks[] __initconst = {
"aclk_peri",
"hclk_peri",
"pclk_cpu",
+ "pclk_peri",
};
static void __init rk3188_common_clk_init(struct device_node *np)