This is a note to let you know that I've just added the patch titled
ARM: clk-imx35: Fix SSI clock registration
to the 3.5-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:
arm-clk-imx35-fix-ssi-clock-registration.patch
and it can be found in the queue-3.5 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 48540058612786d365602f3324ed97f9071092de Mon Sep 17 00:00:00 2001
From: Fabio Estevam <[email protected]>
Date: Mon, 20 Aug 2012 09:39:22 -0300
Subject: ARM: clk-imx35: Fix SSI clock registration
From: Fabio Estevam <[email protected]>
commit 48540058612786d365602f3324ed97f9071092de upstream.
SSI block has two types of clock:
ipg: bus clock, the clock needed for accessing registers.
per: peripheral clock, the clock needed for generating the bit rate.
Currently SSI driver only supports slave mode and only need to handle
the ipg clock, because the peripheral clock comes from the master codec.
Only register the ipg clock and do not register the peripheral clock for ssi.
Signed-off-by: Fabio Estevam <[email protected]>
Tested-by: Mark Brown <[email protected]>
Signed-off-by: Sascha Hauer <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/arm/mach-imx/clk-imx35.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
--- a/arch/arm/mach-imx/clk-imx35.c
+++ b/arch/arm/mach-imx/clk-imx35.c
@@ -230,10 +230,8 @@ int __init mx35_clocks_init()
clk_register_clkdev(clk[ipu_gate], NULL, "mx3_sdc_fb");
clk_register_clkdev(clk[owire_gate], NULL, "mxc_w1");
clk_register_clkdev(clk[sdma_gate], NULL, "imx35-sdma");
- clk_register_clkdev(clk[ipg], "ipg", "imx-ssi.0");
- clk_register_clkdev(clk[ssi1_div_post], "per", "imx-ssi.0");
- clk_register_clkdev(clk[ipg], "ipg", "imx-ssi.1");
- clk_register_clkdev(clk[ssi2_div_post], "per", "imx-ssi.1");
+ clk_register_clkdev(clk[ssi1_gate], NULL, "imx-ssi.0");
+ clk_register_clkdev(clk[ssi2_gate], NULL, "imx-ssi.1");
/* i.mx35 has the i.mx21 type uart */
clk_register_clkdev(clk[uart1_gate], "per", "imx21-uart.0");
clk_register_clkdev(clk[ipg], "ipg", "imx21-uart.0");
Patches currently in stable-queue which might be from
[email protected] are
queue-3.5/arm-clk-imx25-fix-ssi-clock-registration.patch
queue-3.5/arm-clk-imx35-fix-ssi-clock-registration.patch
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