This is a note to let you know that I've just added the patch titled
MIPS: ralink: fix USB frequency scaling
to the 4.4-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:
mips-ralink-fix-usb-frequency-scaling.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From fad2522272ed5ed451d2d7b1dc547ddf3781cc7e Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@xxxxxxxxxxx>
Date: Mon, 4 Jan 2016 20:23:57 +0100
Subject: MIPS: ralink: fix USB frequency scaling
From: John Crispin <blogic@xxxxxxxxxxx>
commit fad2522272ed5ed451d2d7b1dc547ddf3781cc7e upstream.
Commit 418d29c87061 ("MIPS: ralink: Unify SoC id handling") was not fully
correct. The logic for the SoC check got inverted. We need to check if it
is not a MT76x8.
Signed-off-by: John Crispin <blogic@xxxxxxxxxxx>
Cc: linux-mips@xxxxxxxxxxxxxx
Patchwork: https://patchwork.linux-mips.org/patch/11992/
Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Signed-off-by: Amit Pundir <amit.pundir@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/mips/ralink/mt7620.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/mips/ralink/mt7620.c
+++ b/arch/mips/ralink/mt7620.c
@@ -459,7 +459,7 @@ void __init ralink_clk_init(void)
ralink_clk_add("10000c00.uartlite", periph_rate);
ralink_clk_add("10180000.wmac", xtal_rate);
- if (IS_ENABLED(CONFIG_USB) && is_mt76x8()) {
+ if (IS_ENABLED(CONFIG_USB) && !is_mt76x8()) {
/*
* When the CPU goes into sleep mode, the BUS clock will be
* too low for USB to function properly. Adjust the busses
Patches currently in stable-queue which might be from blogic@xxxxxxxxxxx are
queue-4.4/mips-ralink-fix-invalid-assignment-of-soc-type.patch
queue-4.4/mips-ralink-mt7688-pinmux-fixes.patch
queue-4.4/mips-ralink-fix-usb-frequency-scaling.patch