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[RESEND,V3,2/4] leds: Add pm8350c support to Qualcomm LPG driver

Message ID 1637917920-22041-3-git-send-email-quic_c_skakit@quicinc.com (mailing list archive)
State Superseded
Headers show
Series Add PM8350C PMIC PWM support for backlight | expand

Commit Message

Satya Priya Kakitapalli (Temp) Nov. 26, 2021, 9:11 a.m. UTC 
Add pm8350c compatible and lpg_data to the driver.

Signed-off-by: Satya Priya <quic_c_skakit@quicinc.com>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
---
Changes in V2:
 - Added const for lpg_channel_data[] struct.

Changes in V3:
  - Correct the num_channels and add respective base addresses.

 drivers/leds/rgb/leds-qcom-lpg.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)
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Patch

diff --git a/drivers/leds/rgb/leds-qcom-lpg.c b/drivers/leds/rgb/leds-qcom-lpg.c
index 45ef4ec..ad99a9b 100644
--- a/drivers/leds/rgb/leds-qcom-lpg.c
+++ b/drivers/leds/rgb/leds-qcom-lpg.c
@@ -1275,9 +1275,22 @@  static const struct lpg_data pm8150l_lpg_data = {
 	},
 };
 
+static const struct lpg_data pm8350c_pwm_data = {
+	.pwm_9bit_mask = BIT(2),
+
+	.num_channels = 4,
+	.channels = (const struct lpg_channel_data[]) {
+		{ .base = 0xe800 },
+		{ .base = 0xe900 },
+		{ .base = 0xea00 },
+		{ .base = 0xeb00 },
+	},
+};
+
 static const struct of_device_id lpg_of_table[] = {
 	{ .compatible = "qcom,pm8150b-lpg", .data = &pm8150b_lpg_data },
 	{ .compatible = "qcom,pm8150l-lpg", .data = &pm8150l_lpg_data },
+	{ .compatible = "qcom,pm8350c-pwm", .data = &pm8350c_pwm_data },
 	{ .compatible = "qcom,pm8916-pwm", .data = &pm8916_pwm_data },
 	{ .compatible = "qcom,pm8941-lpg", .data = &pm8941_lpg_data },
 	{ .compatible = "qcom,pm8994-lpg", .data = &pm8994_lpg_data },