This is a note to let you know that I've just added the patch titled
clk: berlin: bg2q: remove non-exist "smemc" gate clock
to the 3.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
clk-berlin-bg2q-remove-non-exist-smemc-gate-clock.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From b71e8ecd57c8aae5b1815782c47b74ffe3efc09a Mon Sep 17 00:00:00 2001
From: Jisheng Zhang <jszhang@xxxxxxxxxxx>
Date: Wed, 31 Dec 2014 16:57:52 +0800
Subject: clk: berlin: bg2q: remove non-exist "smemc" gate clock
From: Jisheng Zhang <jszhang@xxxxxxxxxxx>
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@xxxxxxxxxxx>
Signed-off-by: Michael Turquette <mturquette@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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 },
};
Patches currently in stable-queue which might be from jszhang@xxxxxxxxxxx are
queue-3.18/arm-dts-berlin-fix-io-clk-and-add-missing-core-clk-for.patch
queue-3.18/clk-berlin-bg2q-remove-non-exist-smemc-gate-clock.patch
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