Certain PMICs have a high reolution PWM module which can support from 8-bit
to 15-bit PWM. This change series adds support for those PMICs. Thanks!
Changes since v1:
1. Updated some variable names in driver.
2. Updated driver to address compilation issue reported by
kernel test robot.
Anjelique Melendez (3):
dt-bindings: leds-qcom-lpg: Add qcom,pmk8550-pwm compatible string
leds: rgb: leds-qcom-lpg: Add support for high resolution PWM
leds: rgb: leds-qcom-lpg: Add support for PMK8550 PWM
.../bindings/leds/leds-qcom-lpg.yaml | 1 +
drivers/leds/rgb/leds-qcom-lpg.c | 160 +++++++++++++-----
2 files changed, 116 insertions(+), 45 deletions(-)
--
2.40.0
Add qcom,pmk8550-pwm compatible string for the Qualcomm Technologies, Inc.
PMK8550 PMIC which has two high resolution PWM channels.
Signed-off-by: Anjelique Melendez <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
---
Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml b/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml
index 1df837798249..6295c91f43e8 100644
--- a/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml
+++ b/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml
@@ -27,6 +27,7 @@ properties:
- qcom,pmc8180c-lpg
- qcom,pmi8994-lpg
- qcom,pmi8998-lpg
+ - qcom,pmk8550-pwm
"#pwm-cells":
const: 2
--
2.40.0
On Fri, 07 Apr 2023, Anjelique Melendez wrote:
> Add qcom,pmk8550-pwm compatible string for the Qualcomm Technologies, Inc.
> PMK8550 PMIC which has two high resolution PWM channels.
>
> Signed-off-by: Anjelique Melendez <[email protected]>
> Acked-by: Krzysztof Kozlowski <[email protected]>
> ---
> Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml | 1 +
> 1 file changed, 1 insertion(+)
Applied, thanks
--
Lee Jones [李琼斯]