linux-kernel - [PATCH 3.18 092/183] clk: berlin: bg2q: remove non-exist "smemc" gate clock

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Message-Id: <20150125180814.172523775@linuxfoundation.org>
Date:	Sun, 25 Jan 2015 10:06:54 -0800
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Jisheng Zhang <jszhang@...vell.com>,
	Michael Turquette <mturquette@...aro.org>
Subject: [PATCH 3.18 092/183] clk: berlin: bg2q: remove non-exist "smemc" gate clock

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

------------------

From: Jisheng Zhang <jszhang@...vell.com>

commit b71e8ecd57c8aae5b1815782c47b74ffe3efc09a upstream.

The "smemc" clock is removed on BG2Q SoCs. In fact, bit19 of clkenable
register is for nfc. Current code use bit19 for non-exist "smemc"
incorrectly, this prevents eMMC from working due to the sdhci's
"core" clk is still gated.

Signed-off-by: Jisheng Zhang <jszhang@...vell.com>
Signed-off-by: Michael Turquette <mturquette@...aro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/clk/berlin/bg2q.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/clk/berlin/bg2q.c
+++ b/drivers/clk/berlin/bg2q.c
@@ -285,7 +285,6 @@ static const struct berlin2_gate_data bg
 	{ "pbridge",	"perif",	15, CLK_IGNORE_UNUSED },
 	{ "sdio",	"perif",	16, CLK_IGNORE_UNUSED },
 	{ "nfc",	"perif",	18 },
-	{ "smemc",	"perif",	19 },
 	{ "pcie",	"perif",	22 },
 };
 


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