From: Elaine Zhang Date: Tue, 2 May 2017 07:34:03 +0000 (+0800) Subject: UPSTREAM: clk: rockchip: mark pclk_ddrupctl as critical_clock on rk3036 X-Git-Tag: release-20171130_firefly~4^2~451 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2445d8fcf9d0bcb44874c048b8254eceab946515;p=firefly-linux-kernel-4.4.55.git UPSTREAM: clk: rockchip: mark pclk_ddrupctl as critical_clock on rk3036 No driver to handle this clk yet, but chip design requiress for this clock supplying the ddr controller to be always on. Signed-off-by: Elaine Zhang Signed-off-by: Heiko Stuebner (cherry picked from git.kernel.org mmind/linux-rockchip.git v4.13-clk/next commit f2893aaba435fcb55b86dc1be8c6f64f8d60e64b) Change-Id: I3cd9578f73a69eb0f09d1f40c22ee55b393149aa Signed-off-by: Elaine Zhang --- diff --git a/drivers/clk/rockchip/clk-rk3036.c b/drivers/clk/rockchip/clk-rk3036.c index 9ee3ac142d98..f05a037d6b2f 100644 --- a/drivers/clk/rockchip/clk-rk3036.c +++ b/drivers/clk/rockchip/clk-rk3036.c @@ -432,6 +432,7 @@ static const char *const rk3036_critical_clocks[] __initconst = { "aclk_peri", "hclk_peri", "pclk_peri", + "pclk_ddrupctl", }; static void __init rk3036_clk_init(struct device_node *np)