From: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
To: bjorn.andersson@linaro.org
Cc: agross@kernel.org, robh+dt@kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, konrad.dybcio@somainline.org,
marijn.suijten@somainline.org, martin.botka@somainline.org,
~postmarketos/upstreaming@lists.sr.ht,
phone-devel@vger.kernel.org, paul.bouchara@somainline.org,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@somainline.org>
Subject: [PATCH v2] arm64: dts: qcom: pmi8998: Add node for WLED
Date: Thu, 9 Sep 2021 14:36:28 +0200 [thread overview]
Message-ID: <20210909123628.365968-1-angelogioacchino.delregno@somainline.org> (raw)
The PMI8998 PMIC has a WLED backlight controller, which is used on
most MSM8998 and SDM845 based devices: add a base configuration for
it and keep it disabled.
This contains only the PMIC specific configuration that does not
change across boards; parameters like number of strings, OVP and
current limits are product specific and shall be specified in the
product DT in order to achieve functionality.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
arch/arm64/boot/dts/qcom/pmi8998.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/pmi8998.dtsi b/arch/arm64/boot/dts/qcom/pmi8998.dtsi
index d230c510d4b7..0fef5f113f05 100644
--- a/arch/arm64/boot/dts/qcom/pmi8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi8998.dtsi
@@ -41,5 +41,17 @@ lab: lab {
interrupt-names = "sc-err", "ocp";
};
};
+
+ pmi8998_wled: leds@d800 {
+ compatible = "qcom,pmi8998-wled";
+ reg = <0xd800 0xd900>;
+ interrupts = <0x3 0xd8 0x1 IRQ_TYPE_EDGE_RISING>,
+ <0x3 0xd8 0x2 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "ovp", "short";
+ label = "backlight";
+
+ status = "disabled";
+ };
+
};
};
--
2.32.0
next reply other threads:[~2021-09-09 12:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-09 12:36 AngeloGioacchino Del Regno [this message]
2021-09-09 18:05 ` [PATCH v2] arm64: dts: qcom: pmi8998: Add node for WLED AngeloGioacchino Del Regno
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