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-rw-r--r--dts/include/dt-bindings/iio/qcom,spmi-adc7-pmr735a.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/dts/include/dt-bindings/iio/qcom,spmi-adc7-pmr735a.h b/dts/include/dt-bindings/iio/qcom,spmi-adc7-pmr735a.h
new file mode 100644
index 0000000000..d6df1b19e5
--- /dev/null
+++ b/dts/include/dt-bindings/iio/qcom,spmi-adc7-pmr735a.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2020 The Linux Foundation. All rights reserved.
+ */
+
+#ifndef _DT_BINDINGS_QCOM_SPMI_VADC_PMR735A_H
+#define _DT_BINDINGS_QCOM_SPMI_VADC_PMR735A_H
+
+#ifndef PMR735A_SID
+#define PMR735A_SID 4
+#endif
+
+/* ADC channels for PMR735A_ADC for PMIC7 */
+#define PMR735A_ADC7_REF_GND (PMR735A_SID << 8 | 0x0)
+#define PMR735A_ADC7_1P25VREF (PMR735A_SID << 8 | 0x01)
+#define PMR735A_ADC7_VREF_VADC (PMR735A_SID << 8 | 0x02)
+#define PMR735A_ADC7_DIE_TEMP (PMR735A_SID << 8 | 0x03)
+
+#define PMR735A_ADC7_GPIO1 (PMR735A_SID << 8 | 0x0a)
+#define PMR735A_ADC7_GPIO2 (PMR735A_SID << 8 | 0x0b)
+#define PMR735A_ADC7_GPIO3 (PMR735A_SID << 8 | 0x0c)
+
+/* 100k pull-up2 */
+#define PMR735A_ADC7_GPIO1_100K_PU (PMR735A_SID << 8 | 0x4a)
+#define PMR735A_ADC7_GPIO2_100K_PU (PMR735A_SID << 8 | 0x4b)
+#define PMR735A_ADC7_GPIO3_100K_PU (PMR735A_SID << 8 | 0x4c)
+
+#endif /* _DT_BINDINGS_QCOM_SPMI_VADC_PMR735A_H */