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author | Lucas Stach <dev@lynxeye.de> | 2014-02-17 21:27:40 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-02-27 10:42:09 +0100 |
commit | 880869e55ff170cd13f1ceb0fcda57dcdffba63c (patch) | |
tree | 63a73640959ae3f3af1fdfdfcae39c218cdbdf13 /arch/arm/mach-tegra/include/mach/tegra20-car.h | |
parent | 6350676e551000836b2fd1235a18a34a708f6eec (diff) | |
download | barebox-880869e55ff170cd13f1ceb0fcda57dcdffba63c.tar.gz barebox-880869e55ff170cd13f1ceb0fcda57dcdffba63c.tar.xz |
tegra: set AHB clock rate early
Avoids glitches in later starup phases.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-tegra/include/mach/tegra20-car.h')
-rw-r--r-- | arch/arm/mach-tegra/include/mach/tegra20-car.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/include/mach/tegra20-car.h b/arch/arm/mach-tegra/include/mach/tegra20-car.h index a5441de0a9..161e3d82a1 100644 --- a/arch/arm/mach-tegra/include/mach/tegra20-car.h +++ b/arch/arm/mach-tegra/include/mach/tegra20-car.h @@ -112,6 +112,10 @@ #define CRC_SUPER_SDIV_DIVISOR_SHIFT 0 #define CRC_SUPER_SDIV_DIVISOR_MASK (0xff << CRC_SUPER_SDIV_DIVISOR_SHIFT) +#define CRC_CLK_SYSTEM_RATE 0x030 +#define CRC_CLK_SYSTEM_RATE_AHB_SHIFT 4 +#define CRC_CLK_SYSTEM_RATE_APB_SHIFT 0 + #define CRC_CLK_CPU_CMPLX 0x04c #define CRC_CLK_CPU_CMPLX_CPU3_CLK_STP (1 << 11) #define CRC_CLK_CPU_CMPLX_CPU2_CLK_STP (1 << 10) |