| Message ID | 20230428160246.16982-1-lujianhua000@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | dt-bindings: leds: backlight: ktz8866: Add reg property and update example | expand |
On 28/04/2023 18:02, Jianhua Lu wrote: > The kinetic,ktz8866 is a I2C driver, so add the missing reg property. > And update example to make it clear. > > Signed-off-by: Jianhua Lu <lujianhua000@gmail.com> > --- Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
On Sat, Apr 29, 2023 at 12:02:46AM +0800, Jianhua Lu wrote: > The kinetic,ktz8866 is a I2C driver, so add the missing reg property. > And update example to make it clear. > > Signed-off-by: Jianhua Lu <lujianhua000@gmail.com> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
On Sat, 29 Apr 2023, Jianhua Lu wrote: > The kinetic,ktz8866 is a I2C driver, so add the missing reg property. > And update example to make it clear. > > Signed-off-by: Jianhua Lu <lujianhua000@gmail.com> > --- > .../leds/backlight/kinetic,ktz8866.yaml | 29 ++++++++++++------- > 1 file changed, 19 insertions(+), 10 deletions(-) Applied, thanks
diff --git a/Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml b/Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml index e1191453c2f0..6ec40cce3f11 100644 --- a/Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml +++ b/Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml @@ -21,6 +21,9 @@ properties: compatible: const: kinetic,ktz8866 + reg: + maxItems: 1 + vddpos-supply: description: positive boost supply regulator. @@ -53,6 +56,7 @@ properties: required: - compatible + - reg - vddpos-supply - vddneg-supply - enable-gpios @@ -63,14 +67,19 @@ examples: - | #include <dt-bindings/gpio/gpio.h> - backlight { - compatible = "kinetic,ktz8866"; - - vddpos-supply = <&bl_vddpos_5p5>; - vddneg-supply = <&bl_vddneg_5p5>; - enable-gpios = <&tlmm 139 GPIO_ACTIVE_HIGH>; - current-num-sinks = <5>; - kinetic,current-ramp-delay-ms = <128>; - kinetic,led-enable-ramp-delay-ms = <1>; - kinetic,enable-lcd-bias; + i2c { + #address-cells = <1>; + #size-cells = <0>; + + backlight@11 { + compatible = "kinetic,ktz8866"; + reg = <0x11>; + vddpos-supply = <&bl_vddpos_5p5>; + vddneg-supply = <&bl_vddneg_5p5>; + enable-gpios = <&tlmm 139 GPIO_ACTIVE_HIGH>; + current-num-sinks = <5>; + kinetic,current-ramp-delay-ms = <128>; + kinetic,led-enable-ramp-delay-ms = <1>; + kinetic,enable-lcd-bias; + }; };
The kinetic,ktz8866 is a I2C driver, so add the missing reg property. And update example to make it clear. Signed-off-by: Jianhua Lu <lujianhua000@gmail.com> --- .../leds/backlight/kinetic,ktz8866.yaml | 29 ++++++++++++------- 1 file changed, 19 insertions(+), 10 deletions(-)