diff options
| author | Peter De Schrijver <pdeschrijver@nvidia.com> | 2013-06-06 14:47:30 +0400 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2013-06-12 05:00:23 +0400 |
| commit | c09e32bb67a9fba318ae4387eaabba21e0d07a87 (patch) | |
| tree | 87863b26eca07dcc77cdaa2e88d34934a3fb38d4 /drivers/clk | |
| parent | d53442e94db0f214989287aa7cd3806cffd1d0b3 (diff) | |
| download | linux-c09e32bb67a9fba318ae4387eaabba21e0d07a87.tar.xz | |
clk: tegra: override bits for Tegra30 PLLM
Define override bits for Tegra30 PLLM.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/tegra/clk-tegra30.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c index b62e140b9376..e5986565f36e 100644 --- a/drivers/clk/tegra/clk-tegra30.c +++ b/drivers/clk/tegra/clk-tegra30.c @@ -252,6 +252,9 @@ #define CLK_RESET_CCLK_RUN_POLICY 2 #define CLK_RESET_CCLK_BURST_POLICY_PLLX 8 +/* PLLM override registers */ +#define PMC_PLLM_WB0_OVERRIDE 0x1dc + #ifdef CONFIG_PM_SLEEP static struct cpu_clk_suspend_context { u32 pllx_misc; @@ -563,6 +566,18 @@ static struct tegra_clk_pll_params pll_c_params = { .lock_delay = 300, }; +static struct div_nmp pllm_nmp = { + .divn_shift = 8, + .divn_width = 10, + .override_divn_shift = 5, + .divm_shift = 0, + .divm_width = 5, + .override_divm_shift = 0, + .divp_shift = 20, + .divp_width = 3, + .override_divp_shift = 15, +}; + static struct tegra_clk_pll_params pll_m_params = { .input_min = 2000000, .input_max = 31000000, @@ -575,6 +590,9 @@ static struct tegra_clk_pll_params pll_m_params = { .lock_mask = PLL_BASE_LOCK, .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, .lock_delay = 300, + .div_nmp = &pllm_nmp, + .pmc_divnm_reg = PMC_PLLM_WB0_OVERRIDE, + .pmc_divp_reg = PMC_PLLM_WB0_OVERRIDE, }; static struct tegra_clk_pll_params pll_p_params = { |