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From: Brian Dodge <bdodge09@gmail.com>
To: lee.jones@linaro.org, daniel.thompson@linaro.org,
	jingoohan1@gmail.com, jacek.anaszewski@gmail.com, pavel@ucw.cz,
	robh+dt@kernel.org, mark.rutland@arm.com,
	dri-devel@lists.freedesktop.org, linux-leds@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kern
Cc: Brian Dodge <bdodge09@gmail.com>
Subject: [PATCH] backlight/arcxcnn user proper vendor prefix in device tree bindings
Date: Thu,  1 Nov 2018 18:35:29 -0400	[thread overview]
Message-ID: <1541111729-26492-1-git-send-email-bdodge09@gmail.com> (raw)

The vendor-prefixes.txt file properly refers to ArcticSand
as "arctic" while the actual backlight driver and the
device tree bindings for it improperly use "arc". The
bindings are also modified to support newer backlight chips
in the arcxcnn family

Signed-off-by: Brian Dodge <bdodge09@gmail.com>
---
 .../bindings/leds/backlight/arcxcnn_bl.txt           | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt b/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt
index 230abde..dcaa239 100644
--- a/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt
+++ b/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt
@@ -1,8 +1,8 @@
-Binding for ArcticSand arc2c0608 LED driver
+Binding for ArcticSand arc family LED drivers
 
 Required properties:
-- compatible:		should be "arc,arc2c0608"
-- reg:			slave address
+- compatible:	"arctic,arc1c0608", "arctic,arc2c0608", "arctic,arc3c0845"
+- reg:		slave address
 
 Optional properties:
 - default-brightness:	brightness value on boot, value from: 0-4095
@@ -11,19 +11,19 @@ Optional properties:
 - led-sources:		List of enabled channels from 0 to 5.
 			See Documentation/devicetree/bindings/leds/common.txt
 
-- arc,led-config-0:	setting for register ILED_CONFIG_0
-- arc,led-config-1:	setting for register ILED_CONFIG_1
-- arc,dim-freq:		PWM mode frequence setting (bits [3:0] used)
-- arc,comp-config:	setting for register CONFIG_COMP
-- arc,filter-config:	setting for register FILTER_CONFIG
-- arc,trim-config:	setting for register IMAXTUNE
+- arctic,led-config-0:	setting for register ILED_CONFIG_0
+- arctic,led-config-1:	setting for register ILED_CONFIG_1
+- arctic,dim-freq:		PWM mode frequence setting (bits [3:0] used)
+- arctic,comp-config:	setting for register CONFIG_COMP
+- arctic,filter-config:	setting for register FILTER_CONFIG
+- arctic,trim-config:	setting for register IMAXTUNE
 
 Note: Optional properties not specified will default to values in IC EPROM
 
 Example:
 
 arc2c0608@30 {
-	compatible = "arc,arc2c0608";
+	compatible = "arctic,arc2c0608";
 	reg = <0x30>;
 	default-brightness = <500>;
 	label = "lcd-backlight";
-- 
2.7.4

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             reply	other threads:[~2018-11-01 22:35 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-01 22:35 Brian Dodge [this message]
2018-11-11 11:29 ` [PATCH] backlight/arcxcnn user proper vendor prefix in device tree bindings Pavel Machek

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