diff options
| author | Dan Murphy <dmurphy@ti.com> | 2019-03-21 09:28:35 -0500 |
|---|---|---|
| committer | Jacek Anaszewski <jacek.anaszewski@gmail.com> | 2019-04-07 20:45:48 +0200 |
| commit | 6ccc7435fab7cc4f158440b086105c263b62a36f (patch) | |
| tree | ed9454e4a7c1525a4a14b01c5d6f1dbecc56f824 /Documentation/devicetree/bindings/mfd | |
| parent | 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b (diff) | |
dt: lm3532: Add lm3532 dt doc and update ti_lmu doc
Add the lm3532 device tree documentation.
Remove lm3532 device tree reference from the ti_lmu devicetree
documentation.
With the addition of the dedicated lm3532 documentation the device
can be removed from the ti_lmu.txt.
The reason for this is that the lm3532 dt documentation now defines
the ability to control LED output strings against different control
banks or groups multiple strings to be controlled by a single control
bank.
Another addition was for ALS lighting control and configuration. The
LM3532 has a feature that can take in the ALS reading from 2 separate
ALS devices and adjust the brightness on the strings that are configured
to support this feature.
Finally the device specific properties were moved to the parent node
as these properties are not control bank configurable. These include
the runtime ramp and the ALS configuration.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/mfd')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/ti-lmu.txt | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/Documentation/devicetree/bindings/mfd/ti-lmu.txt b/Documentation/devicetree/bindings/mfd/ti-lmu.txt index c885cf89b8ce..980394d701a7 100644 --- a/Documentation/devicetree/bindings/mfd/ti-lmu.txt +++ b/Documentation/devicetree/bindings/mfd/ti-lmu.txt @@ -4,7 +4,6 @@ TI LMU driver supports lighting devices below. Name Child nodes ------ --------------------------------- - LM3532 Backlight LM3631 Backlight and regulator LM3632 Backlight and regulator LM3633 Backlight, LED and fault monitor @@ -13,7 +12,6 @@ TI LMU driver supports lighting devices below. Required properties: - compatible: Should be one of: - "ti,lm3532" "ti,lm3631" "ti,lm3632" "ti,lm3633" @@ -23,7 +21,6 @@ Required properties: 0x11 for LM3632 0x29 for LM3631 0x36 for LM3633, LM3697 - 0x38 for LM3532 0x63 for LM3695 Optional property: @@ -47,23 +44,6 @@ Optional nodes: [2] ../leds/leds-lm3633.txt [3] ../regulator/lm363x-regulator.txt -lm3532@38 { - compatible = "ti,lm3532"; - reg = <0x38>; - - enable-gpios = <&pioC 2 GPIO_ACTIVE_HIGH>; - - backlight { - compatible = "ti,lm3532-backlight"; - - lcd { - led-sources = <0 1 2>; - ramp-up-msec = <30>; - ramp-down-msec = <0>; - }; - }; -}; - lm3631@29 { compatible = "ti,lm3631"; reg = <0x29>; |