leds: qcom-lpg: Add support for PMI8950 PWM

The PMI8950 PMIC contains 1 PWM channel

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240402-pmi8950-pwm-support-v1-1-1a66899eeeb3@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>

Author: M0Rf30

drivers/leds/rgb/leds-qcom-lpg.c

@@ -1693,6 +1693,13 @@ static const struct lpg_data pm8941_lpg_data = {
 	},
 };
 
+static const struct lpg_data pmi8950_pwm_data = {
+	.num_channels = 1,
+	.channels = (const struct lpg_channel_data[]) {
+		{ .base = 0xb000 },
+	},
+};
+
 static const struct lpg_data pm8994_lpg_data = {
 	.lut_base = 0xb000,
 	.lut_size = 64,
@@ -1819,6 +1826,7 @@ static const struct of_device_id lpg_of_table[] = {
 	{ .compatible = "qcom,pm8941-lpg", .data = &pm8941_lpg_data },
 	{ .compatible = "qcom,pm8994-lpg", .data = &pm8994_lpg_data },
 	{ .compatible = "qcom,pmi632-lpg", .data = &pmi632_lpg_data },
+	{ .compatible = "qcom,pmi8950-pwm", .data = &pmi8950_pwm_data },
 	{ .compatible = "qcom,pmi8994-lpg", .data = &pmi8994_lpg_data },
 	{ .compatible = "qcom,pmi8998-lpg", .data = &pmi8998_lpg_data },
 	{ .compatible = "qcom,pmc8180c-lpg", .data = &pm8150l_lpg_data },