diff mbox series

[V2,2/3] leds: Add pm8350c support to Qualcomm LPG driver

Message ID 1634640531-15813-3-git-send-email-skakit@codeaurora.org (mailing list archive)
State Not Applicable
Headers show
Series Add PM8350C PMIC PWM support for backlight | expand

Commit Message

Satya Priya Oct. 19, 2021, 10:48 a.m. UTC 
From: satya priya <skakit@codeaurora.org>

Add pm8350c compatible and lpg_data to the driver.

Signed-off-by: satya priya <skakit@codeaurora.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
---
Changes in V2:
 - Added const for lpg_channel_data[] struct.

 drivers/leds/rgb/leds-qcom-lpg.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

Comments

Bjorn Andersson Oct. 22, 2021, 5:22 p.m. UTC | #1 
On Tue 19 Oct 03:48 PDT 2021, Satya Priya wrote:

> From: satya priya <skakit@codeaurora.org>
> 
> Add pm8350c compatible and lpg_data to the driver.
> 
> Signed-off-by: satya priya <skakit@codeaurora.org>
> Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
> ---
> Changes in V2:
>  - Added const for lpg_channel_data[] struct.
> 
>  drivers/leds/rgb/leds-qcom-lpg.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/drivers/leds/rgb/leds-qcom-lpg.c b/drivers/leds/rgb/leds-qcom-lpg.c
> index 45ef4ec..99235af 100644
> --- a/drivers/leds/rgb/leds-qcom-lpg.c
> +++ b/drivers/leds/rgb/leds-qcom-lpg.c
> @@ -1275,9 +1275,19 @@ static const struct lpg_data pm8150l_lpg_data = {
>  	},
>  };
>  
> +static const struct lpg_data pm8350c_pwm_data = {
> +	.pwm_9bit_mask = BIT(2),
> +
> +	.num_channels = 1,

No, this should be 4. The fact that you only care about the first
channel in your product should be reflected in the dts, not in the
driver.

Thanks,
Bjorn

> +	.channels = (const struct lpg_channel_data[]) {
> +		{ .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 },
> -- 
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
> of Code Aurora Forum, hosted by The Linux Foundation
>
diff mbox series

Patch

diff --git a/drivers/leds/rgb/leds-qcom-lpg.c b/drivers/leds/rgb/leds-qcom-lpg.c
index 45ef4ec..99235af 100644
--- a/drivers/leds/rgb/leds-qcom-lpg.c
+++ b/drivers/leds/rgb/leds-qcom-lpg.c
@@ -1275,9 +1275,19 @@  static const struct lpg_data pm8150l_lpg_data = {
 	},
 };
 
+static const struct lpg_data pm8350c_pwm_data = {
+	.pwm_9bit_mask = BIT(2),
+
+	.num_channels = 1,
+	.channels = (const struct lpg_channel_data[]) {
+		{ .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 },