From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752090AbdECPEr (ORCPT ); Wed, 3 May 2017 11:04:47 -0400 Received: from mail-qt0-f176.google.com ([209.85.216.176]:35206 "EHLO mail-qt0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751589AbdECPEe (ORCPT ); Wed, 3 May 2017 11:04:34 -0400 From: Olimpiu Dejeu To: robh@kernel.org Cc: lee.jones@linaro.org, linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org, devicetree@vger.kernel.org, jingoohan1@gmail.com, bdodge@arcticsand.com, joe@perches.com, daniel.thompson@linaro.org, lkp@intel.com, fengguang.wu@intel.com, Olimpiu Dejeu Subject: [PATCH v10 2/3] backlight arcxcnn devicetree bindings for ArcticSand Date: Wed, 3 May 2017 11:04:18 -0400 Message-Id: <1493823859-22402-2-git-send-email-olimpiu@arcticsand.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1493823859-22402-1-git-send-email-olimpiu@arcticsand.com> References: <1493823859-22402-1-git-send-email-olimpiu@arcticsand.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org backlight: Add devicetree bindings for the Arctic Sand backlight driver This patch provides devicetree bindings for the Arctic Sand driver submitted in the previous patch Acked-by: Rob Herring Acked-by: Daniel Thompson Signed-off-by: Olimpiu Dejeu --- v9 => v10: - Per Rob Herring's request changed vendor-prefix to arctic v8 => v9: - Version updated to match other patch in set. No other changes. v7 => v8: - Version updated to match other patch in set. No other changes. v6 => v7: - Version updated to match other patch in set. No other changes. v5 => v6: - Version updated to match other patch in set. No other changes. v4 => v5: - Added spaces for increased readability per Lee Jones v3 => v4: - Added spaces for increased readability per Lee Jones v2 => v3: - Version updated to match other patch in set. No other changes. v1 => v2: - Version updated to match other patch in set. No other changes. .../bindings/leds/backlight/arcxcnn_bl.txt | 33 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt diff --git a/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt b/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt new file mode 100644 index 0000000..ecb7731 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt @@ -0,0 +1,33 @@ +Binding for ArcticSand arc2c0608 LED driver + +Required properties: +- compatible: should be "arctic,arc2c0608" +- reg: slave address + +Optional properties: +- default-brightness: brightness value on boot, value from: 0-4095 +- label: The name of the backlight device + See Documentation/devicetree/bindings/leds/common.txt +- led-sources: List of enabled channels from 0 to 5. + See Documentation/devicetree/bindings/leds/common.txt + +- 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 = "arctic,arc2c0608"; + reg = <0x30>; + default-brightness = <500>; + label = "lcd-backlight"; + linux,default-trigger = "backlight"; + led-sources = <0 1 2 5>; +}; + -- 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olimpiu Dejeu Date: Wed, 03 May 2017 15:04:18 +0000 Subject: [PATCH v10 2/3] backlight arcxcnn devicetree bindings for ArcticSand Message-Id: <1493823859-22402-2-git-send-email-olimpiu@arcticsand.com> List-Id: References: <1493823859-22402-1-git-send-email-olimpiu@arcticsand.com> In-Reply-To: <1493823859-22402-1-git-send-email-olimpiu@arcticsand.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: robh@kernel.org Cc: lee.jones@linaro.org, linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org, devicetree@vger.kernel.org, jingoohan1@gmail.com, bdodge@arcticsand.com, joe@perches.com, daniel.thompson@linaro.org, lkp@intel.com, fengguang.wu@intel.com, Olimpiu Dejeu backlight: Add devicetree bindings for the Arctic Sand backlight driver This patch provides devicetree bindings for the Arctic Sand driver submitted in the previous patch Acked-by: Rob Herring Acked-by: Daniel Thompson Signed-off-by: Olimpiu Dejeu --- v9 => v10: - Per Rob Herring's request changed vendor-prefix to arctic v8 => v9: - Version updated to match other patch in set. No other changes. v7 => v8: - Version updated to match other patch in set. No other changes. v6 => v7: - Version updated to match other patch in set. No other changes. v5 => v6: - Version updated to match other patch in set. No other changes. v4 => v5: - Added spaces for increased readability per Lee Jones v3 => v4: - Added spaces for increased readability per Lee Jones v2 => v3: - Version updated to match other patch in set. No other changes. v1 => v2: - Version updated to match other patch in set. No other changes. .../bindings/leds/backlight/arcxcnn_bl.txt | 33 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt diff --git a/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt b/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt new file mode 100644 index 0000000..ecb7731 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt @@ -0,0 +1,33 @@ +Binding for ArcticSand arc2c0608 LED driver + +Required properties: +- compatible: should be "arctic,arc2c0608" +- reg: slave address + +Optional properties: +- default-brightness: brightness value on boot, value from: 0-4095 +- label: The name of the backlight device + See Documentation/devicetree/bindings/leds/common.txt +- led-sources: List of enabled channels from 0 to 5. + See Documentation/devicetree/bindings/leds/common.txt + +- 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 = "arctic,arc2c0608"; + reg = <0x30>; + default-brightness = <500>; + label = "lcd-backlight"; + linux,default-trigger = "backlight"; + led-sources = <0 1 2 5>; +}; + -- 2.7.4