linux-kernel - [PATCH V4 2/4] leds: Add pm8350c support to Qualcomm LPG driver

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Date:   Tue, 22 Feb 2022 11:25:07 +0530
From:   Satya Priya <quic_c_skakit@...cinc.com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Pavel Machek <pavel@....cz>, Rob Herring <robh+dt@...nel.org>
CC:     Stephen Boyd <swboyd@...omium.org>,
        Matthias Kaehlcke <mka@...omium.org>,
        <linux-leds@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        "Doug Anderson" <dianders@...omium.org>,
        Satya Priya <quic_c_skakit@...cinc.com>
Subject: [PATCH V4 2/4] leds: Add pm8350c support to Qualcomm LPG driver

Add pm8350c compatible and lpg_data to the driver.

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

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

Changes in V4:
 - Remove .pwm_9bit_mask, add .triled_base and .triled_mask.

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

diff --git a/drivers/leds/rgb/leds-qcom-lpg.c b/drivers/leds/rgb/leds-qcom-lpg.c
index c1ad678..ab29610 100644
--- a/drivers/leds/rgb/leds-qcom-lpg.c
+++ b/drivers/leds/rgb/leds-qcom-lpg.c
@@ -1374,9 +1374,22 @@ static const struct lpg_data pm8150l_lpg_data = {
 	},
 };
 
+static const struct lpg_data pm8350c_pwm_data = {
+	.triled_base = 0xef00,
+
+	.num_channels = 4,
+	.channels = (const struct lpg_channel_data[]) {
+		{ .base = 0xe800, .triled_mask = BIT(7) },
+		{ .base = 0xe900, .triled_mask = BIT(6) },
+		{ .base = 0xea00, .triled_mask = BIT(5) },
+		{ .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 },
-- 
2.7.4