diff options
Diffstat (limited to 'drivers/clk/tegra/clk-tegra30.c')
| -rw-r--r-- | drivers/clk/tegra/clk-tegra30.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c index ba99e384410..e2c6ca0431d 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 = { @@ -1223,7 +1241,7 @@ static void __init tegra30_pmc_clk_init(void) /* clk_out_2 */ clk = clk_register_mux(NULL, "clk_out_2_mux", clk_out2_parents, - ARRAY_SIZE(clk_out1_parents), 0, + ARRAY_SIZE(clk_out2_parents), 0, pmc_base + PMC_CLK_OUT_CNTRL, 14, 3, 0, &clk_out_lock); clk = clk_register_gate(NULL, "clk_out_2", "clk_out_2_mux", 0, @@ -1234,7 +1252,7 @@ static void __init tegra30_pmc_clk_init(void) /* clk_out_3 */ clk = clk_register_mux(NULL, "clk_out_3_mux", clk_out3_parents, - ARRAY_SIZE(clk_out1_parents), 0, + ARRAY_SIZE(clk_out3_parents), 0, pmc_base + PMC_CLK_OUT_CNTRL, 22, 3, 0, &clk_out_lock); clk = clk_register_gate(NULL, "clk_out_3", "clk_out_3_mux", 0, @@ -1954,7 +1972,7 @@ static const struct of_device_id pmc_match[] __initconst = { {}, }; -void __init tegra30_clock_init(struct device_node *np) +static void __init tegra30_clock_init(struct device_node *np) { struct device_node *node; int i; @@ -2005,3 +2023,4 @@ void __init tegra30_clock_init(struct device_node *np) tegra_cpu_car_ops = &tegra30_cpu_car_ops; } +CLK_OF_DECLARE(tegra30, "nvidia,tegra30-car", tegra30_clock_init); |