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From: Maxime Coquelin <maxime.coquelin-qxv4g6HH51o@public.gmane.org>
To: arnd-r2nGTMty4D4@public.gmane.org,
	olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: maxime.coquelin-qxv4g6HH51o@public.gmane.org,
	kernel-F5mvAk5X5gdBDgjK7y7TUQ@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 1/3] ARM: dts: stih407: Enable PWM nodes only board level
Date: Wed, 23 Sep 2015 21:37:27 +0200	[thread overview]
Message-ID: <1443037049-6167-2-git-send-email-maxime.coquelin@st.com> (raw)
In-Reply-To: <1443037049-6167-1-git-send-email-maxime.coquelin-qxv4g6HH51o@public.gmane.org>

The PWM may not be used on some boards, so enable them only the board file.

Signed-off-by: Maxime Coquelin <maxime.coquelin-qxv4g6HH51o@public.gmane.org>
---
 arch/arm/boot/dts/stih407-family.dtsi | 6 ++++--
 arch/arm/boot/dts/stihxxx-b2120.dtsi  | 8 ++++++++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index ae05277..9975e8f 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -585,7 +585,6 @@
 		/* COMMS PWM Module */
 		pwm0: pwm@9810000 {
 			compatible	= "st,sti-pwm";
-			status		= "okay";
 			#pwm-cells	= <2>;
 			reg		= <0x9810000 0x68>;
 			pinctrl-names	= "default";
@@ -593,12 +592,13 @@
 			clock-names	= "pwm";
 			clocks		= <&clk_sysin>;
 			st,pwm-num-chan = <1>;
+
+			status		= "disabled";
 		};
 
 		/* SBC PWM Module */
 		pwm1: pwm@9510000 {
 			compatible	= "st,sti-pwm";
-			status		= "okay";
 			#pwm-cells	= <2>;
 			reg		= <0x9510000 0x68>;
 			pinctrl-names	= "default";
@@ -609,6 +609,8 @@
 			clock-names	= "pwm";
 			clocks		= <&clk_sysin>;
 			st,pwm-num-chan = <4>;
+
+			status		= "disabled";
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi
index f589fe4..ab029f7 100644
--- a/arch/arm/boot/dts/stihxxx-b2120.dtsi
+++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi
@@ -27,6 +27,14 @@
 			};
 		};
 
+		pwm0: pwm@9810000 {
+			status = "okay";
+		};
+
+		pwm1: pwm@9510000 {
+			status = "okay";
+		};
+
 		i2c@9842000 {
 			status = "okay";
 		};
-- 
1.9.1

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WARNING: multiple messages have this Message-ID (diff)
From: maxime.coquelin@st.com (Maxime Coquelin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] ARM: dts: stih407: Enable PWM nodes only board level
Date: Wed, 23 Sep 2015 21:37:27 +0200	[thread overview]
Message-ID: <1443037049-6167-2-git-send-email-maxime.coquelin@st.com> (raw)
In-Reply-To: <1443037049-6167-1-git-send-email-maxime.coquelin@st.com>

The PWM may not be used on some boards, so enable them only the board file.

Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
---
 arch/arm/boot/dts/stih407-family.dtsi | 6 ++++--
 arch/arm/boot/dts/stihxxx-b2120.dtsi  | 8 ++++++++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index ae05277..9975e8f 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -585,7 +585,6 @@
 		/* COMMS PWM Module */
 		pwm0: pwm at 9810000 {
 			compatible	= "st,sti-pwm";
-			status		= "okay";
 			#pwm-cells	= <2>;
 			reg		= <0x9810000 0x68>;
 			pinctrl-names	= "default";
@@ -593,12 +592,13 @@
 			clock-names	= "pwm";
 			clocks		= <&clk_sysin>;
 			st,pwm-num-chan = <1>;
+
+			status		= "disabled";
 		};
 
 		/* SBC PWM Module */
 		pwm1: pwm at 9510000 {
 			compatible	= "st,sti-pwm";
-			status		= "okay";
 			#pwm-cells	= <2>;
 			reg		= <0x9510000 0x68>;
 			pinctrl-names	= "default";
@@ -609,6 +609,8 @@
 			clock-names	= "pwm";
 			clocks		= <&clk_sysin>;
 			st,pwm-num-chan = <4>;
+
+			status		= "disabled";
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi
index f589fe4..ab029f7 100644
--- a/arch/arm/boot/dts/stihxxx-b2120.dtsi
+++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi
@@ -27,6 +27,14 @@
 			};
 		};
 
+		pwm0: pwm at 9810000 {
+			status = "okay";
+		};
+
+		pwm1: pwm at 9510000 {
+			status = "okay";
+		};
+
 		i2c at 9842000 {
 			status = "okay";
 		};
-- 
1.9.1

  parent reply	other threads:[~2015-09-23 19:37 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-23 19:37 [PATCH 0/3] ARM: dts: Various STi DT clean-ups Maxime Coquelin
2015-09-23 19:37 ` Maxime Coquelin
     [not found] ` <1443037049-6167-1-git-send-email-maxime.coquelin-qxv4g6HH51o@public.gmane.org>
2015-09-23 19:37   ` Maxime Coquelin [this message]
2015-09-23 19:37     ` [PATCH 1/3] ARM: dts: stih407: Enable PWM nodes only board level Maxime Coquelin
2015-09-23 19:37   ` [PATCH 2/3] ARM: dts: stih407/410: Tidy up display nodes Maxime Coquelin
2015-09-23 19:37     ` Maxime Coquelin
2015-09-23 19:37   ` [PATCH 3/3] ARM: dts: stih410: Enable USB2.0 and related PHY nodes at board level Maxime Coquelin
2015-09-23 19:37     ` Maxime Coquelin
     [not found]     ` <1443037049-6167-4-git-send-email-maxime.coquelin-qxv4g6HH51o@public.gmane.org>
2015-09-24  6:58       ` [STLinux Kernel] " Patrice Chotard
2015-09-24  6:58         ` Patrice Chotard
     [not found]         ` <56039EFC.9010405-qxv4g6HH51o@public.gmane.org>
2015-09-29  8:56           ` Maxime Coquelin
2015-09-29  8:56             ` Maxime Coquelin
2015-09-27 22:45   ` [STLinux Kernel] [PATCH 0/3] ARM: dts: Various STi DT clean-ups Peter Griffin
2015-09-27 22:45     ` Peter Griffin
2015-09-30  9:15   ` Maxime Coquelin
2015-09-30  9:15     ` Maxime Coquelin

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