diff options
| author | Alex Frid <afrid@nvidia.com> | 2012-01-12 20:27:55 -0800 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2012-01-30 11:46:15 -0800 |
| commit | e818b6ec2c0ab3bf142291983eb0f2840f62570c (patch) | |
| tree | 35c95cfb6b57ac9b31eab7128f38b3d9533627a7 /arch/arm/mach-tegra/clock.h | |
| parent | e43a17627f3e7151170082660040d9679c5fa9b1 (diff) | |
ARM: tegra: clock: Auto-detect PLLP rate in clock init
Tegra3 platform may boot with one of the predefined fixed PLLP
(peripheral PLL) output rates: 216MHz, 408MHz, or 204MHz. This
commit implements auto-detection of PLLP rate, as well as CPU,
and system bus PLLP dependencies configuration during clock tree
initialization.
Bug 928260
Change-Id: I65ea4db2e5cfe96f13566c93e882a3be9deaa129
Reviewed-on: http://git-master/r/75850
Reviewed-by: Wen Yi <wyi@nvidia.com>
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Signed-off-by: Alex Frid <afrid@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Reviewed-on: http://git-master/r/77295
Reviewed-by: Automatic_Commit_Validation_User
Diffstat (limited to 'arch/arm/mach-tegra/clock.h')
| -rw-r--r-- | arch/arm/mach-tegra/clock.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/clock.h b/arch/arm/mach-tegra/clock.h index 41a4d3f35b4c..33dfe3e47718 100644 --- a/arch/arm/mach-tegra/clock.h +++ b/arch/arm/mach-tegra/clock.h @@ -6,7 +6,7 @@ * Author: * Colin Cross <ccross@google.com> * - * Copyright (C) 2010-2011, NVIDIA Corporation. + * Copyright (C) 2010-2012, NVIDIA Corporation. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -170,6 +170,9 @@ struct clk { unsigned long fixed_rate; } pll; struct { + unsigned long default_rate; + } pll_div; + struct { u32 sel; u32 reg_mask; } mux; |