All of lore.kernel.org
 help / color / mirror / Atom feed
From: Tomasz Figa <tomasz.figa@gmail.com>
To: linux-samsung-soc@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, Kukjin Kim <kgene.kim@samsung.com>,
	Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	Tomasz Figa <tomasz.figa@gmail.com>
Subject: [PATCH] ARM: dts: s3c64xx: Enable PWM node by default
Date: Mon, 22 Sep 2014 14:01:57 +0200	[thread overview]
Message-ID: <1411387317-4837-1-git-send-email-tomasz.figa@gmail.com> (raw)

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: eeb93d02c5d8 ("clocksource: of: Respect device tree node status")
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
 arch/arm/boot/dts/s3c6410-mini6410.dts | 4 ----
 arch/arm/boot/dts/s3c64xx.dtsi         | 1 -
 2 files changed, 5 deletions(-)

diff --git a/arch/arm/boot/dts/s3c6410-mini6410.dts b/arch/arm/boot/dts/s3c6410-mini6410.dts
index a171cdd26b7f..42c2bcdf2626 100644
--- a/arch/arm/boot/dts/s3c6410-mini6410.dts
+++ b/arch/arm/boot/dts/s3c6410-mini6410.dts
@@ -252,10 +252,6 @@
 	status = "okay";
 };
 
-&pwm {
-	status = "okay";
-};
-
 &pinctrl0 {
 	gpio_leds: gpio-leds {
 		samsung,pins = "gpk-4", "gpk-5", "gpk-6", "gpk-7";
diff --git a/arch/arm/boot/dts/s3c64xx.dtsi b/arch/arm/boot/dts/s3c64xx.dtsi
index 05c717ad1edd..196fe6ea205d 100644
--- a/arch/arm/boot/dts/s3c64xx.dtsi
+++ b/arch/arm/boot/dts/s3c64xx.dtsi
@@ -239,7 +239,6 @@
 			clocks = <&clocks PCLK_PWM>;
 			samsung,pwm-outputs = <0>, <1>;
 			#pwm-cells = <3>;
-			status = "disabled";
 		};
 
 		pinctrl0: pinctrl@7f008000 {
-- 
2.1.0


WARNING: multiple messages have this Message-ID (diff)
From: tomasz.figa@gmail.com (Tomasz Figa)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: s3c64xx: Enable PWM node by default
Date: Mon, 22 Sep 2014 14:01:57 +0200	[thread overview]
Message-ID: <1411387317-4837-1-git-send-email-tomasz.figa@gmail.com> (raw)

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: eeb93d02c5d8 ("clocksource: of: Respect device tree node status")
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
 arch/arm/boot/dts/s3c6410-mini6410.dts | 4 ----
 arch/arm/boot/dts/s3c64xx.dtsi         | 1 -
 2 files changed, 5 deletions(-)

diff --git a/arch/arm/boot/dts/s3c6410-mini6410.dts b/arch/arm/boot/dts/s3c6410-mini6410.dts
index a171cdd26b7f..42c2bcdf2626 100644
--- a/arch/arm/boot/dts/s3c6410-mini6410.dts
+++ b/arch/arm/boot/dts/s3c6410-mini6410.dts
@@ -252,10 +252,6 @@
 	status = "okay";
 };
 
-&pwm {
-	status = "okay";
-};
-
 &pinctrl0 {
 	gpio_leds: gpio-leds {
 		samsung,pins = "gpk-4", "gpk-5", "gpk-6", "gpk-7";
diff --git a/arch/arm/boot/dts/s3c64xx.dtsi b/arch/arm/boot/dts/s3c64xx.dtsi
index 05c717ad1edd..196fe6ea205d 100644
--- a/arch/arm/boot/dts/s3c64xx.dtsi
+++ b/arch/arm/boot/dts/s3c64xx.dtsi
@@ -239,7 +239,6 @@
 			clocks = <&clocks PCLK_PWM>;
 			samsung,pwm-outputs = <0>, <1>;
 			#pwm-cells = <3>;
-			status = "disabled";
 		};
 
 		pinctrl0: pinctrl at 7f008000 {
-- 
2.1.0

             reply	other threads:[~2014-09-22 12:02 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-22 12:01 Tomasz Figa [this message]
2014-09-22 12:01 ` [PATCH] ARM: dts: s3c64xx: Enable PWM node by default Tomasz Figa
2014-09-22 12:03 ` Kukjin Kim
2014-09-22 12:03   ` Kukjin Kim

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1411387317-4837-1-git-send-email-tomasz.figa@gmail.com \
    --to=tomasz.figa@gmail.com \
    --cc=arnd@arndb.de \
    --cc=kgene.kim@samsung.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-samsung-soc@vger.kernel.org \
    --cc=m.szyprowski@samsung.com \
    --cc=olof@lixom.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.