[PATCH v1 1/5] dt-bindings: iio: adc: mt6359: Add bindings for MT6363 PMIC AuxADC
From: AngeloGioacchino Del Regno
Date: Mon Jun 23 2025 - 08:02:49 EST
Add a compatible and channel bindings for MediaTek's MT6363 PMIC,
featuring an Auxiliary ADC IP with 15 ADC channels used for both
internal temperatures and voltages and for external voltage inputs.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
---
.../iio/adc/mediatek,mt6359-auxadc.yaml | 1 +
.../iio/adc/mediatek,mt6363-auxadc.h | 24 +++++++++++++++++++
2 files changed, 25 insertions(+)
create mode 100644 include/dt-bindings/iio/adc/mediatek,mt6363-auxadc.h
diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml
index 6497c416094d..a94429477e46 100644
--- a/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml
@@ -22,6 +22,7 @@ properties:
- mediatek,mt6357-auxadc
- mediatek,mt6358-auxadc
- mediatek,mt6359-auxadc
+ - mediatek,mt6363-auxadc
"#io-channel-cells":
const: 1
diff --git a/include/dt-bindings/iio/adc/mediatek,mt6363-auxadc.h b/include/dt-bindings/iio/adc/mediatek,mt6363-auxadc.h
new file mode 100644
index 000000000000..92d135477d0e
--- /dev/null
+++ b/include/dt-bindings/iio/adc/mediatek,mt6363-auxadc.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */
+
+#ifndef _DT_BINDINGS_MEDIATEK_MT6363_AUXADC_H
+#define _DT_BINDINGS_MEDIATEK_MT6363_AUXADC_H
+
+/* ADC Channel Index */
+#define MT6363_AUXADC_BATADC 0
+#define MT6363_AUXADC_VCDT 1
+#define MT6363_AUXADC_BAT_TEMP 2
+#define MT6363_AUXADC_CHIP_TEMP 3
+#define MT6363_AUXADC_VSYSSNS 4
+#define MT6363_AUXADC_VTREF 5
+#define MT6363_AUXADC_VCORE_TEMP 6
+#define MT6363_AUXADC_VPROC_TEMP 7
+#define MT6363_AUXADC_VGPU_TEMP 8
+#define MT6363_AUXADC_VIN1 9
+#define MT6363_AUXADC_VIN2 10
+#define MT6363_AUXADC_VIN3 11
+#define MT6363_AUXADC_VIN4 12
+#define MT6363_AUXADC_VIN5 13
+#define MT6363_AUXADC_VIN6 14
+#define MT6363_AUXADC_VIN7 15
+
+#endif
--
2.49.0