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| author | Heiko Stübner <heiko@sntech.de> | 2014-08-14 23:00:26 +0200 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2014-09-02 15:03:18 -0700 |
| commit | fe94f974e9c8b820640a5873d81589ab67380516 (patch) | |
| tree | ff4719b1c22c714be7734b914e5b264df4c7b768 /drivers/clk/rockchip/clk.h | |
| parent | 1a4b1819950a278e44dd2e28c5cdb7d8b804dd73 (diff) | |
| download | linux-fe94f974e9c8b820640a5873d81589ab67380516.tar.gz linux-fe94f974e9c8b820640a5873d81589ab67380516.tar.bz2 linux-fe94f974e9c8b820640a5873d81589ab67380516.zip | |
clk: rockchip: protect critical clocks from getting disabled
The clock-tree contains clocks that should never get disabled automatically.
One example are the base ACLKs, the base supplies for all peripherals.
Therefore add a structure similar to the sunxi clock-tree to protect these
special clocks from being disabled.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Doug Anderson <dianders@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk/rockchip/clk.h')
| -rw-r--r-- | drivers/clk/rockchip/clk.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h index 887cbdeca2aa..2b0bca19db47 100644 --- a/drivers/clk/rockchip/clk.h +++ b/drivers/clk/rockchip/clk.h @@ -329,6 +329,7 @@ void rockchip_clk_register_branches(struct rockchip_clk_branch *clk_list, unsigned int nr_clk); void rockchip_clk_register_plls(struct rockchip_pll_clock *pll_list, unsigned int nr_pll, int grf_lock_offset); +void rockchip_clk_protect_critical(const char *clocks[], int nclocks); #define ROCKCHIP_SOFTRST_HIWORD_MASK BIT(0) |