summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
commit5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch)
treea94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
parentInitial commit. (diff)
downloadlinux-upstream.tar.xz
linux-upstream.zip
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml')
-rw-r--r--Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml64
1 files changed, 64 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
new file mode 100644
index 000000000..29b9447f3
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/i2c-imx-lpi2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale Low Power Inter IC (LPI2C) for i.MX
+
+maintainers:
+ - Anson Huang <Anson.Huang@nxp.com>
+
+allOf:
+ - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+ compatible:
+ oneOf:
+ - enum:
+ - fsl,imx7ulp-lpi2c
+ - fsl,imx8qm-lpi2c
+ - items:
+ - const: fsl,imx8qxp-lpi2c
+ - const: fsl,imx7ulp-lpi2c
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ assigned-clock-parents: true
+ assigned-clock-rates: true
+ assigned-clocks: true
+ clock-frequency: true
+
+ clock-names:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx7ulp-clock.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ i2c@40a50000 {
+ compatible = "fsl,imx7ulp-lpi2c";
+ reg = <0x40A50000 0x10000>;
+ interrupt-parent = <&intc>;
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX7ULP_CLK_LPI2C7>;
+ };