diff options
| author | Prashant Gaikwad <pgaikwad@nvidia.com> | 2012-01-09 17:15:48 +0530 |
|---|---|---|
| committer | Rohan Somvanshi <rsomvanshi@nvidia.com> | 2012-01-16 09:05:25 -0800 |
| commit | 09187d2fc72797af9aff43db0942711744b88756 (patch) | |
| tree | e3abfdb1c0d493e8da276f9c74f0ded05a0ecdfb /arch/arm/mach-tegra/tegra2_clocks.c | |
| parent | 0dce7213008f114fc17f183f11b3cf19f270edac (diff) | |
ARM: Tegra2: clock: Update TWD rate with CPU rate
When CPU is clocked from backup PLL, TWD rate was not updated.
Change-Id: I3ee1e210607393bfd06227adac46141b752768dc
Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Reviewed-on: http://git-master/r/74003
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
Reviewed-on: http://git-master/r/75149
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
Tested-by: Varun Wadekar <vwadekar@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Diffstat (limited to 'arch/arm/mach-tegra/tegra2_clocks.c')
| -rw-r--r-- | arch/arm/mach-tegra/tegra2_clocks.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c index 91dd2b0d74cf..3b0b0a050254 100644 --- a/arch/arm/mach-tegra/tegra2_clocks.c +++ b/arch/arm/mach-tegra/tegra2_clocks.c @@ -468,13 +468,13 @@ static int tegra2_cpu_clk_set_rate(struct clk *c, unsigned long rate) goto out; } +out: /* We can't parent the twd to directly to the CPU complex because the TWD frequency update notifier is called in an atomic context and the CPU frequency update requires a mutex. Update the twd clock rate with the new CPU complex rate. */ clk_set_rate(&tegra2_clk_twd, clk_get_rate_locked(c)); -out: clk_disable(c->u.cpu.main); return ret; } |