On 02/04/2022 00:03, Sebastian Reichel wrote:
Hi,
On Fri, Apr 01, 2022 at 09:26:43PM +0100, Caleb Connolly wrote:
Add devicetree bindings for the Qualcomm PMI8998/PM660 SMB2 charger
drivers.
Signed-off-by: Caleb Connolly <caleb.connolly@xxxxxxxxxx>
---
.../bindings/power/supply/qcom,smb2.yaml | 68 +++++++++++++++++++
1 file changed, 68 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/supply/qcom,smb2.yaml
diff --git a/Documentation/devicetree/bindings/power/supply/qcom,smb2.yaml b/Documentation/devicetree/bindings/power/supply/qcom,smb2.yaml
new file mode 100644
index 000000000000..1bea1fef78b8
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/qcom,smb2.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/qcom,smb2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm PMI8998/PM660 Switch-Mode Battery Charger "2"
+
+maintainers:
+ - Caleb Connolly <caleb.connolly@xxxxxxxxxx>
+
+properties:
+ compatible:
+ enum:
+ - qcom,pmi8998-smb2
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ items:
+ - description: usb plugin
+
+ interrupt-names:
+ items:
+ - const: usb-plugin
+
+ io-channels:
+ items:
+ - description: USB in current in uA
+ - description: USB in voltage in uV
+
+ io-channel-names:
+ items:
+ - const: usbin_i
+ - const: usbin_v
Is there a good reason to use usbin_ instead of usb_in_?
These are the channel names exposed by the RRADC driver, so they would have to
be changed there.
-- Sebastian
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - interrupt-names
+ - io-channels
+ - io-channel-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ pmic {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #interrupt-cells = <4>;
+
+ smb2@1000 {
+ compatible = "qcom,pmi8998-smb2";
+ reg = <0x1000>;
+
+ interrupts = <0x2 0x13 0x4 IRQ_TYPE_EDGE_BOTH>;
+ interrupt-names = "usb-plugin";
+
+ io-channels = <&pmi8998_rradc 3>,
+ <&pmi8998_rradc 4>;
+ io-channel-names = "usbin_i",
+ "usbin_v";
+ };
+ };
--
2.35.1
--
Kind Regards,
Caleb (they/them)
