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authorDoug Anderson <dianders@chromium.org>2014-10-06 10:15:27 -0700
committerHeiko Stuebner <heiko@sntech.de>2014-10-20 12:00:55 +0200
commit61e309f322f264917e5dcbd7ea773df1db53629a (patch)
treed55dab986305b137b5de86dc8c0a51dbf3130b69 /drivers/clk/rockchip
parentde7d6c3eebbe6da47c07f048ca689e10f194b842 (diff)
downloadop-kernel-dev-61e309f322f264917e5dcbd7ea773df1db53629a.zip
op-kernel-dev-61e309f322f264917e5dcbd7ea773df1db53629a.tar.gz
clk: rockchip: Add CLK_SET_RATE_PARENT to aclk_cpu_pre
We'd like to be able to call clk_set_rate() on aclk_cpu (a gate) at bootup. In order for this to have any effect we need its parent (aclk_cpu_pre) to percolate the rate change to _its_ parent (aclk_cpu_src). Add CLK_SET_RATE_PARENT to make this happen. Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'drivers/clk/rockchip')
-rw-r--r--drivers/clk/rockchip/clk-rk3288.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c
index e41ae1f..4670bd8 100644
--- a/drivers/clk/rockchip/clk-rk3288.c
+++ b/drivers/clk/rockchip/clk-rk3288.c
@@ -279,7 +279,7 @@ static struct rockchip_clk_branch rk3288_clk_branches[] __initdata = {
RK3288_CLKGATE_CON(0), 11, GFLAGS),
COMPOSITE_NOGATE(0, "aclk_cpu_src", mux_aclk_cpu_src_p, 0,
RK3288_CLKSEL_CON(1), 15, 1, MFLAGS, 3, 5, DFLAGS),
- DIV(0, "aclk_cpu_pre", "aclk_cpu_src", 0,
+ DIV(0, "aclk_cpu_pre", "aclk_cpu_src", CLK_SET_RATE_PARENT,
RK3288_CLKSEL_CON(1), 0, 3, DFLAGS),
GATE(ACLK_CPU, "aclk_cpu", "aclk_cpu_pre", 0,
RK3288_CLKGATE_CON(0), 3, GFLAGS),
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