4.5-stable review patch. If anyone has any objections, please let me know.
------------------ From: Alexander Kochetkov <[email protected]> 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 <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/clk/rockchip/clk-rk3188.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/clk/rockchip/clk-rk3188.c +++ b/drivers/clk/rockchip/clk-rk3188.c @@ -748,6 +748,7 @@ static const char *const rk3188_critical "hclk_peri", "pclk_cpu", "pclk_peri", + "hclk_cpubus" }; static void __init rk3188_common_clk_init(struct device_node *np)
