Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml b/Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml
new file mode 100644
index 000000000..9ceb6f18c
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/motorola,cpcap-adc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Motorola CPCAP PMIC ADC
+
+maintainers:
+  - Tony Lindgren <tony@atomide.com>
+
+description:
+  On Motorola phones like droid 4 there is a custom CPCAP PMIC. This PMIC
+  has ADCs that are used for battery charging and USB PHY VBUS and ID pin
+  detection.
+
+properties:
+  compatible:
+    enum:
+      - motorola,cpcap-adc
+      - motorola,mapphone-cpcap-adc
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-names:
+    const: adcdone
+
+  "#io-channel-cells":
+    const: 1
+
+required:
+  - compatible
+  - interrupts
+  - "#io-channel-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    pmic {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        adc {
+            compatible = "motorola,mapphone-cpcap-adc";
+            interrupt-parent = <&cpcap>;
+            interrupts = <8 IRQ_TYPE_NONE>;
+            interrupt-names = "adcdone";
+            #io-channel-cells = <1>;
+        };
+    };
+...