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From: Andrew Chew <achew-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: romain.naour-oid7hba3+9NWj0EZb7rXcA@public.gmane.org,
	kgene.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
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	linux-ci5G2KO2hbZ+pU9mqzGVBQ@public.gmane.org,
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Cc: thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org,
	acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
	achew-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
	linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	openezx-devel-ZwoEplunGu3n3BO9LpVK+9i2O/JbrIOy@public.gmane.org,
	linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH V4 7/9] ARM: vt8500: Provide regulator to pwm-backlight
Date: Tue, 19 Mar 2013 11:59:31 -0700	[thread overview]
Message-ID: <1363719573-20926-8-git-send-email-achew@nvidia.com> (raw)
In-Reply-To: <1363719573-20926-1-git-send-email-achew-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>

The pwm-backlight driver now takes a mandatory regulator that is gotten
during driver probe.  Initialize a dummy regulator to satisfy this
requirement.

Signed-off-by: Andrew Chew <achew-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
 arch/arm/boot/dts/wm8850-w70v2.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/wm8850-w70v2.dts b/arch/arm/boot/dts/wm8850-w70v2.dts
index fcc660c..47a0b1a 100644
--- a/arch/arm/boot/dts/wm8850-w70v2.dts
+++ b/arch/arm/boot/dts/wm8850-w70v2.dts
@@ -37,11 +37,17 @@
 		};
 	};
 
+	bl_en: fixed-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "bl-en-supply";
+	};
+
 	backlight {
 		compatible = "pwm-backlight";
 		pwms = <&pwm 0 50000 1>;	/* duty inverted */
 
 		brightness-levels = <0 40 60 80 100 130 190 255>;
 		default-brightness-level = <5>;
+		enable-supply = <&bl_en>;
 	};
 };
-- 
1.8.1.5

WARNING: multiple messages have this Message-ID (diff)
From: achew@nvidia.com (Andrew Chew)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V4 7/9] ARM: vt8500: Provide regulator to pwm-backlight
Date: Tue, 19 Mar 2013 11:59:31 -0700	[thread overview]
Message-ID: <1363719573-20926-8-git-send-email-achew@nvidia.com> (raw)
In-Reply-To: <1363719573-20926-1-git-send-email-achew@nvidia.com>

The pwm-backlight driver now takes a mandatory regulator that is gotten
during driver probe.  Initialize a dummy regulator to satisfy this
requirement.

Signed-off-by: Andrew Chew <achew@nvidia.com>
---
 arch/arm/boot/dts/wm8850-w70v2.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/wm8850-w70v2.dts b/arch/arm/boot/dts/wm8850-w70v2.dts
index fcc660c..47a0b1a 100644
--- a/arch/arm/boot/dts/wm8850-w70v2.dts
+++ b/arch/arm/boot/dts/wm8850-w70v2.dts
@@ -37,11 +37,17 @@
 		};
 	};
 
+	bl_en: fixed-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "bl-en-supply";
+	};
+
 	backlight {
 		compatible = "pwm-backlight";
 		pwms = <&pwm 0 50000 1>;	/* duty inverted */
 
 		brightness-levels = <0 40 60 80 100 130 190 255>;
 		default-brightness-level = <5>;
+		enable-supply = <&bl_en>;
 	};
 };
-- 
1.8.1.5

  parent reply	other threads:[~2013-03-19 18:59 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-19 18:59 [PATCH V4 0/9] Add mandatory regulator for all users of pwm-backlight Andrew Chew
2013-03-19 18:59 ` Andrew Chew
     [not found] ` <1363719573-20926-1-git-send-email-achew-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-03-19 18:59   ` [PATCH V4 1/9] ARM: OMAP: board-4430sdp: Provide regulator to pwm-backlight Andrew Chew
2013-03-19 18:59     ` Andrew Chew
2013-03-19 18:59   ` [PATCH V4 2/9] ARM: S3C24XX: " Andrew Chew
2013-03-19 18:59     ` Andrew Chew
2013-03-19 18:59   ` [PATCH V4 4/9] ARM: EXYNOS: " Andrew Chew
2013-03-19 18:59     ` Andrew Chew
2013-03-19 18:59   ` [PATCH V4 5/9] unicore32: " Andrew Chew
2013-03-19 18:59     ` Andrew Chew
2013-03-19 18:59   ` [PATCH V4 6/9] ARM: mxs: " Andrew Chew
2013-03-19 18:59     ` Andrew Chew
2013-03-19 21:27     ` Marek Vasut
2013-03-19 21:27       ` Marek Vasut
2013-03-19 21:31       ` Andrew Chew
2013-03-19 21:31         ` Andrew Chew
2013-03-19 21:35         ` Marek Vasut
2013-03-19 21:35           ` Marek Vasut
     [not found]       ` <201303192227.21717.marex-ynQEQJNshbs@public.gmane.org>
2013-03-19 22:10         ` Stephen Warren
2013-03-19 22:10           ` Stephen Warren
2013-03-20  8:23           ` Mark Brown
2013-03-20  8:23             ` Mark Brown
     [not found]             ` <20130320082318.GA28775-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2013-03-20 14:03               ` Marek Vasut
2013-03-20 14:03                 ` Marek Vasut
2013-03-20  3:13     ` Shawn Guo
2013-03-20  3:13       ` Shawn Guo
2013-03-19 18:59   ` Andrew Chew [this message]
2013-03-19 18:59     ` [PATCH V4 7/9] ARM: vt8500: " Andrew Chew
2013-03-20 18:18     ` [Bulk] " Tony Prisk
2013-03-20 18:18       ` Tony Prisk
2013-03-19 18:59   ` [PATCH V4 8/9] ARM: tegra: " Andrew Chew
2013-03-19 18:59     ` Andrew Chew
2013-03-21 20:01     ` Stephen Warren
2013-03-21 20:01       ` Stephen Warren
     [not found]     ` <1363719573-20926-9-git-send-email-achew-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-03-22 10:29       ` Thierry Reding
2013-03-22 10:29         ` Thierry Reding
2013-03-19 18:59   ` [PATCH V4 9/9] pwm_bl: Add mandatory backlight enable regulator Andrew Chew
2013-03-19 18:59     ` Andrew Chew
     [not found]     ` <1363719573-20926-10-git-send-email-achew-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-03-20 18:00       ` Stephen Warren
2013-03-20 18:00         ` Stephen Warren
     [not found]         ` <5149F92A.3070004-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-03-20 22:19           ` Thierry Reding
2013-03-20 22:19             ` Thierry Reding
2013-03-19 18:59 ` [PATCH V4 3/9] ARM: pxa: Provide regulator to pwm-backlight Andrew Chew
2013-03-19 18:59   ` Andrew Chew
2013-03-20  2:14 ` [PATCH V4 0/9] Add mandatory regulator for all users of pwm-backlight Shawn Guo
2013-03-20  2:14   ` Shawn Guo
2013-03-20  2:24   ` Alex Courbot
2013-03-20  2:24     ` Alex Courbot
2013-03-20  3:08     ` Shawn Guo
2013-03-20  3:08       ` Shawn Guo
2013-03-20  7:13     ` Tony Prisk
2013-03-20  7:13       ` Tony Prisk
2013-03-22  1:57 ` Alex Courbot
2013-03-22  1:57   ` Alex Courbot

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