linux-kernel - [PATCH 1/4] clk: tegra: Add fields for override bits

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Date:	Wed, 5 Jun 2013 17:08:26 +0300
From:	Peter De Schrijver <pdeschrijver@...dia.com>
To:	Peter De Schrijver <pdeschrijver@...dia.com>
CC:	<linux-arm-kernel@...ts.infradead.org>, <mturquette@...aro.org>,
	Stephen Warren <swarren@...dotorg.org>,
	Prashant Gaikwad <pgaikwad@...dia.com>,
	Thierry Reding <thierry.reding@...il.com>,
	<linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 1/4] clk: tegra: Add fields for override bits

PLLM can have override bits in the PMC. Describe those in the PLL parameters.

Signed-off-by: Peter De Schrijver <pdeschrijver@...dia.com>
---
 drivers/clk/tegra/clk.h |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/drivers/clk/tegra/clk.h b/drivers/clk/tegra/clk.h
index d70eb2d..e01ac46 100644
--- a/drivers/clk/tegra/clk.h
+++ b/drivers/clk/tegra/clk.h
@@ -136,6 +136,9 @@ struct pdiv_map {
  * @divm_width:	width of the input divider bit field
  * @divp_shift:	shift to the post divider bit field
  * @divp_width:	width of the post divider bit field
+ * @override_divn_shift: shift to the feedback divider bitfield in override reg
+ * @override_divm_shift: shift to the input divider bitfield in override reg
+ * @override_divp_shift: shift to the post divider bitfield in override reg
  */
 struct div_nmp {
 	u8		divn_shift;
@@ -144,6 +147,9 @@ struct div_nmp {
 	u8		divm_width;
 	u8		divp_shift;
 	u8		divp_width;
+	u8		override_divn_shift;
+	u8		override_divm_shift;
+	u8		override_divp_shift;
 };
 
 /**
@@ -180,6 +186,8 @@ struct tegra_clk_pll_params {
 	u32		aux_reg;
 	u32		dyn_ramp_reg;
 	u32		ext_misc_reg[3];
+	u32		pmc_divnm_reg;
+	u32		pmc_divp_reg;
 	int		stepa_shift;
 	int		stepb_shift;
 	int		lock_delay;
-- 
1.7.7.rc0.72.g4b5ea.dirty

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