diff options
| author | Alex Frid <afrid@nvidia.com> | 2011-05-28 00:21:30 -0700 |
|---|---|---|
| committer | Niket Sirsi <nsirsi@nvidia.com> | 2011-06-09 18:09:25 -0700 |
| commit | a56136be2ba0c6408b559745252c90dd01885428 (patch) | |
| tree | 7f4a0c6193bdad52e7f3f4dc8a63eee03766204a /arch/arm/mach-tegra/board-cardhu.c | |
| parent | 069e5fa2b4af5a95e511e4ef09819de4f07268e9 (diff) | |
ARM: tegra: clock: Change Tegra3 PLLP output frequency
On Tegra3 fixed PLLP output frequency has been set to 408MHz
(instead of 216MHz). Respectively changed:
- Tegra3 broads setting for UART, and audio clocks
- Tegra3 common clock setting for PLLP output dividers, SDMMC,
and system buses
- Tegra3 CPU backup configuration to guarantee safe backup at
any voltage
Bug 829081
Change-Id: Ied0c75204ccb2e4a428f0b8a124f0f3e053aa386
Reviewed-on: http://git-master/r/34813
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Tested-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-cardhu.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-cardhu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/board-cardhu.c b/arch/arm/mach-tegra/board-cardhu.c index dd865a06174d..d168c1742fe8 100644 --- a/arch/arm/mach-tegra/board-cardhu.c +++ b/arch/arm/mach-tegra/board-cardhu.c @@ -193,7 +193,7 @@ static __initdata struct tegra_clk_init_table cardhu_clk_init_table[] = { { "hda2codec_2x","pll_p", 48000000, false}, { "pwm", "clk_32k", 32768, false}, { "blink", "clk_32k", 32768, true}, - { "pll_a", NULL, 73728000, false}, + { "pll_a", NULL, 552960000, false}, { "pll_a_out0", NULL, 12288000, false}, { "d_audio", "pll_a_out0", 12288000, false}, { NULL, NULL, 0, 0}, @@ -467,7 +467,7 @@ static void __init cardhu_uart_init(void) pr_info("The debug console clock name is %s\n", debug_uart_clk->name); clk_enable(debug_uart_clk); - clk_set_rate(debug_uart_clk, 216000000); + clk_set_rate(debug_uart_clk, 408000000); } else { pr_err("Not getting the clock %s for debug console\n", debug_uart_clk->name); |