diff options
| author | Alexander Kochetkov <al.kochet@gmail.com> | 2016-01-26 16:34:00 +0300 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2016-01-26 21:09:51 +0100 |
| commit | e8b63288b37dbb8457b510c9d96f6006da4653f6 (patch) | |
| tree | 728565db7fbd43d9fdcc4ea14d2bd604ac60fff4 /drivers/clk/rockchip/clk-rk3188.c | |
| parent | 2c41b5a775dc2a9d04b56ca6b2827025b8bddeb3 (diff) | |
clk: rockchip: add hclk_cpubus to the list of rk3188 critical clocks
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 <al.kochet@gmail.com>
Cc: stable@vger.kernel.org # 4.1.x-
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'drivers/clk/rockchip/clk-rk3188.c')
| -rw-r--r-- | drivers/clk/rockchip/clk-rk3188.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c index 3d4f2c629682..cc1d09d77edd 100644 --- a/drivers/clk/rockchip/clk-rk3188.c +++ b/drivers/clk/rockchip/clk-rk3188.c @@ -748,6 +748,7 @@ 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) |