linux-kernel - [PATCH 3.12 053/146] clk: tegra: Fix wrong value written to PLLE

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Message-Id: <1c982327c143125d3fc60763e6d8924b3bb6f028.1402303821.git.jslaby@suse.cz>
Date:	Mon,  9 Jun 2014 10:49:48 +0200
From:	Jiri Slaby <jslaby@...e.cz>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	Tuomas Tynkkynen <ttynkkynen@...dia.com>,
	Mike Turquette <mturquette@...aro.org>,
	Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 053/146] clk: tegra: Fix wrong value written to PLLE_AUX

From: Tuomas Tynkkynen <ttynkkynen@...dia.com>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit d2c834abe2b39a2d5a6c38ef44de87c97cbb34b4 upstream.

The value written to PLLE_AUX was incorrect due to a wrong variable
being used. Without this fix SATA does not work.

Signed-off-by: Tuomas Tynkkynen <ttynkkynen@...dia.com>
Tested-by: Mikko Perttunen <mperttunen@...dia.com>
Reviewed-by: Thierry Reding <treding@...dia.com>
Tested-by: Thierry Reding <treding@...dia.com>
Acked-by: Thierry Reding <treding@...dia.com>
Signed-off-by: Mike Turquette <mturquette@...aro.org>
[mturquette@...aro.org: improved changelog]
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/clk/tegra/clk-pll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/tegra/clk-pll.c b/drivers/clk/tegra/clk-pll.c
index e09f09ce44f8..4c1d9bbe3191 100644
--- a/drivers/clk/tegra/clk-pll.c
+++ b/drivers/clk/tegra/clk-pll.c
@@ -1594,7 +1594,7 @@ struct clk *tegra_clk_register_plle_tegra114(const char *name,
 					"pll_re_vco");
 	} else {
 		val_aux &= ~(PLLE_AUX_PLLRE_SEL | PLLE_AUX_PLLP_SEL);
-		pll_writel(val, pll_params->aux_reg, pll);
+		pll_writel(val_aux, pll_params->aux_reg, pll);
 	}
 
 	clk = _tegra_clk_register_pll(pll, name, parent_name, flags,
-- 
1.9.3

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