From 5f9403e710e03098b06c321aee6b31621efca5b1 Mon Sep 17 00:00:00 2001 From: Alexander Kochetkov Date: Tue, 26 Jan 2016 16:34:00 +0300 Subject: clk: rockchip: add hclk_cpubus to the list of rk3188 critical clocks commit e8b63288b37dbb8457b510c9d96f6006da4653f6 upstream. hclk_cpubus needs to keep running because it is needed for devices like the rom, i2s0 or spdif to be accessible via cpu. Without that all accesses to devices (readl/writel) return wrong data. So add it to the list of critical clocks. Fixes: 78eaf6095cc763c ("clk: rockchip: disable unused clocks") Signed-off-by: Alexander Kochetkov Signed-off-by: Heiko Stuebner Signed-off-by: Greg Kroah-Hartman --- drivers/clk/rockchip/clk-rk3188.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/clk/rockchip/clk-rk3188.c') diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c index abb47608713b..fe728f8dcbe4 100644 --- a/drivers/clk/rockchip/clk-rk3188.c +++ b/drivers/clk/rockchip/clk-rk3188.c @@ -718,6 +718,7 @@ static const char *const rk3188_critical_clocks[] __initconst = { "hclk_peri", "pclk_cpu", "pclk_peri", + "hclk_cpubus" }; static void __init rk3188_common_clk_init(struct device_node *np) -- cgit v1.2.3