Brian

On 6/30/19 7:28 PM, Brian Dodge wrote:
> The vendor-prefixes.txt file properly refers to ArcticSand
> as arctic but the driver bindings improperly abbreviated the
> prefix to arc. This was a mistake in the original patch. This
> patch adds "arctic" and retains "arc" (deprecated) bindings
>
> Signed-off-by: Brian Dodge <bdodge09@gmail.com>
> ---
>   .../bindings/leds/backlight/arcxcnn_bl.txt         | 31 +++++++++++++++-------
>   1 file changed, 21 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..4d98394 100644
> --- a/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt
> +++ b/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt
> @@ -1,8 +1,13 @@
> -Binding for ArcticSand arc2c0608 LED driver
> +Binding for ArcticSand arc family LED drivers
>   
>   Required properties:
> -- compatible:                should be "arc,arc2c0608"
> -- reg:                       slave address
> +- compatible: one of
> +     "arctic,arc1c0608"
> +     "arctic,arc2c0608"
> +     "arctic,arc3c0845"
> +     "arc,arc2c0608" (deprecated)
> +
> +- reg:               slave address
>   
>   Optional properties:
>   - default-brightness:       brightness value on boot, value from: 0-4095
> @@ -11,19 +16,25 @@ 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
> +- arc,led-config-0:  setting for register ILED_CONFIG_0 (deprecated)
> +- arc,led-config-1:  setting for register ILED_CONFIG_1 (deprecated)
> +- arc,dim-freq:              PWM mode frequence setting (bits [3:0] used) (deprecated)
> +- arc,comp-config:   setting for register CONFIG_COMP (deprecated)
> +- arc,filter-config: setting for register FILTER_CONFIG (deprecated)
> +- arc,trim-config:   setting for register IMAXTUNE (deprecated)
>   
>   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";


Reviewed-by: Dan Murphy <dmurphy@ti.com>