diff options
| author | Alexander Kochetkov <al.kochet@gmail.com> | 2016-01-26 16:34:00 +0300 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2016-04-18 08:50:33 -0400 |
| commit | d3e5b294c6a3e78b9a544eede572e239555224db (patch) | |
| tree | bba6bd7765e33c95cd58c3d6b7a6b135151aacae /drivers/clk | |
| parent | a0723dc0436813a4bb543a823b146045eb97f35b (diff) | |
clk: rockchip: add hclk_cpubus to the list of rk3188 critical clocks
[ Upstream commit e8b63288b37dbb8457b510c9d96f6006da4653f6 ]
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>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'drivers/clk')
| -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 3659ea9e4004..404a9665879e 100644 --- a/drivers/clk/rockchip/clk-rk3188.c +++ b/drivers/clk/rockchip/clk-rk3188.c @@ -710,6 +710,7 @@ 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) |