This is a note to let you know that I've just added the patch titled
ARM: dts: Enable PWM node by default for s3c64xx
to the 3.14-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-dts-enable-pwm-node-by-default-for-s3c64xx.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 5e794de514f56de1e78e979ca09c56a91aa2e9f1 Mon Sep 17 00:00:00 2001
From: Tomasz Figa <tomasz.figa@xxxxxxxxx>
Date: Wed, 24 Sep 2014 00:14:29 +0900
Subject: ARM: dts: Enable PWM node by default for s3c64xx
From: Tomasz Figa <tomasz.figa@xxxxxxxxx>
commit 5e794de514f56de1e78e979ca09c56a91aa2e9f1 upstream.
The PWM block is required for system clock source so it must be always
enabled. This patch fixes boot issues on SMDK6410 which did not have
the node enabled explicitly for other purposes.
Fixes: eeb93d02 ("clocksource: of: Respect device tree node status")
Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>
Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/s3c6410-mini6410.dts | 4 ----
arch/arm/boot/dts/s3c64xx.dtsi | 1 -
2 files changed, 5 deletions(-)
--- a/arch/arm/boot/dts/s3c6410-mini6410.dts
+++ b/arch/arm/boot/dts/s3c6410-mini6410.dts
@@ -198,10 +198,6 @@
status = "okay";
};
-&pwm {
- status = "okay";
-};
-
&pinctrl0 {
gpio_leds: gpio-leds {
samsung,pins = "gpk-4", "gpk-5", "gpk-6", "gpk-7";
--- a/arch/arm/boot/dts/s3c64xx.dtsi
+++ b/arch/arm/boot/dts/s3c64xx.dtsi
@@ -168,7 +168,6 @@
clocks = <&clocks PCLK_PWM>;
samsung,pwm-outputs = <0>, <1>;
#pwm-cells = <3>;
- status = "disabled";
};
pinctrl0: pinctrl@7f008000 {
Patches currently in stable-queue which might be from tomasz.figa@xxxxxxxxx are
queue-3.14/arm-dts-enable-pwm-node-by-default-for-s3c64xx.patch
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