summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml')
-rw-r--r--Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml41
1 files changed, 41 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml
new file mode 100644
index 000000000..e0169a285
--- /dev/null
+++ b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mmc/mmc-pwrseq-sd8787.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell SD8787 power sequence provider binding
+
+maintainers:
+ - Ulf Hansson <ulf.hansson@linaro.org>
+
+properties:
+ compatible:
+ const: mmc-pwrseq-sd8787
+
+ powerdown-gpios:
+ minItems: 1
+ description:
+ contains a power down GPIO specifier with the default active state
+
+ reset-gpios:
+ minItems: 1
+ description:
+ contains a reset GPIO specifier with the default active state
+
+required:
+ - compatible
+ - powerdown-gpios
+ - reset-gpios
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-sd8787";
+ powerdown-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>;
+ reset-gpios = <&twl_gpio 1 GPIO_ACTIVE_LOW>;
+ };
+...