linux-kernel - [PATCH v5] leds: qcom-lpg: Add PM660L configuration and compatible

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Message-Id: <20240204-pm660l-lpg-v5-1-2f54d1a0894b@somainline.org>
Date: Sun, 04 Feb 2024 18:24:20 +0100
From: Marijn Suijten <marijn.suijten@...ainline.org>
To: Pavel Machek <pavel@....cz>, Lee Jones <lee@...nel.org>
Cc: linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-msm@...r.kernel.org, phone-devel@...r.kernel.org, 
 Bjorn Andersson <andersson@...nel.org>, Johan Hovold <johan@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...ainline.org>, 
 Martin Botka <martin.botka@...ainline.org>, 
 Jami Kettunen <jami.kettunen@...ainline.org>, 
 ~postmarketos/upstreaming@...ts.sr.ht, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...ainline.org>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 Bjorn Andersson <andersson@...nel.org>
Subject: [PATCH v5] leds: qcom-lpg: Add PM660L configuration and compatible

Inherit PM660L PMIC LPG/triled block configuration from downstream
drivers and DT sources, consisting of a triled block with automatic
trickle charge control and source selection, three colored led channels
belonging to the synchronized triled block and one loose PWM channel.

Signed-off-by: Marijn Suijten <marijn.suijten@...ainline.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>
---
Changes since v4:

- Rebased on -next and resolve conflict with removed lpg_remove();
- v4: https://lore.kernel.org/linux-leds/20220719211848.1653920-2-marijn.suijten@somainline.org/
---
 drivers/leds/rgb/leds-qcom-lpg.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/drivers/leds/rgb/leds-qcom-lpg.c b/drivers/leds/rgb/leds-qcom-lpg.c
index 156b73d1f4a2..ab298391f9e0 100644
--- a/drivers/leds/rgb/leds-qcom-lpg.c
+++ b/drivers/leds/rgb/leds-qcom-lpg.c
@@ -1360,6 +1360,23 @@ static int lpg_probe(struct platform_device *pdev)
 	return lpg_add_pwm(lpg);
 }
 
+static const struct lpg_data pm660l_lpg_data = {
+	.lut_base = 0xb000,
+	.lut_size = 49,
+
+	.triled_base = 0xd000,
+	.triled_has_atc_ctl = true,
+	.triled_has_src_sel = true,
+
+	.num_channels = 4,
+	.channels = (const struct lpg_channel_data[]) {
+		{ .base = 0xb100, .triled_mask = BIT(5) },
+		{ .base = 0xb200, .triled_mask = BIT(6) },
+		{ .base = 0xb300, .triled_mask = BIT(7) },
+		{ .base = 0xb400 },
+	},
+};
+
 static const struct lpg_data pm8916_pwm_data = {
 	.num_channels = 1,
 	.channels = (const struct lpg_channel_data[]) {
@@ -1502,6 +1519,7 @@ static const struct lpg_data pmk8550_pwm_data = {
 };
 
 static const struct of_device_id lpg_of_table[] = {
+	{ .compatible = "qcom,pm660l-lpg", .data = &pm660l_lpg_data },
 	{ .compatible = "qcom,pm8150b-lpg", .data = &pm8150b_lpg_data },
 	{ .compatible = "qcom,pm8150l-lpg", .data = &pm8150l_lpg_data },
 	{ .compatible = "qcom,pm8350c-pwm", .data = &pm8350c_pwm_data },

---
base-commit: 01af33cc9894b4489fb68fa35c40e9fe85df63dc
change-id: 20240204-pm660l-lpg-f35b8a3a3840

Best regards,
-- 
Marijn Suijten <marijn.suijten@...ainline.org>