diff options
| author | Mohit Kataria <mkataria@nvidia.com> | 2012-06-20 11:05:39 +0530 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-07-23 14:40:57 -0700 |
| commit | d7acce488a847262cb783b9caa77d37794f6daf1 (patch) | |
| tree | e7a83497c1a66c96b8136a9eb55ceeaae7e9aab8 | |
| parent | b514ab80b45d2e4d8e504f798c01eb5ff47a4a0e (diff) | |
ARM: Tegra3: clocks: Configurable cbus divider
Added config option to set cbus divider.
Bug 978870
Change-Id: I49c57064ce695dd703ad97a50b8c0d373f5a05d0
Signed-off-by: Mohit Kataria <mkataria@nvidia.com>
Reviewed-on: http://git-master/r/114197
(cherry picked from commit 3f2b0e2b973a106d62e1f4bfb75bb40bd1a96b9b)
Reviewed-on: http://git-master/r/109962
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
| -rw-r--r-- | arch/arm/mach-tegra/Kconfig | 4 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/tegra3_clocks.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index ed35a91c575c..b84d32add5f8 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -430,6 +430,10 @@ config TEGRA_SE_ON_CBUS help This option enables SE clock to be derived from cbus +config TEGRA_CBUS_CLOCK_DIVIDER + int "CBUS clock divider" + default "2" + config TEGRA_CONVSERVATIVE_GOV_ON_EARLYSUPSEND bool "Use conservative cpu frequency governor when device enters early suspend" depends on HAS_EARLYSUSPEND && CPU_FREQ diff --git a/arch/arm/mach-tegra/tegra3_clocks.c b/arch/arm/mach-tegra/tegra3_clocks.c index bf7fde0154db..87592e2ee3c5 100644 --- a/arch/arm/mach-tegra/tegra3_clocks.c +++ b/arch/arm/mach-tegra/tegra3_clocks.c @@ -4232,7 +4232,7 @@ static struct clk tegra_clk_cbus = { .ops = &tegra_clk_cbus_ops, .max_rate = 700000000, .mul = 1, - .div = 2, + .div = CONFIG_TEGRA_CBUS_CLOCK_DIVIDER, .flags = PERIPH_ON_CBUS, .shared_bus_backup = { .input = &tegra_pll_p, |