[3/4] clk: tegra: override bits for Tegra30 PLLM

Commit Message

Peter De Schrijver June 5, 2013, 2:08 p.m. UTC

Signed-off-by: Peter De Schrijver <[e-mail]>
---
 drivers/clk/tegra/clk-tegra30.c |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)

Patch

diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c
index b62e140..e598656 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 = {