diff options
author | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2019-10-21 12:14:10 +0530 |
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committer | Linus Walleij <linus.walleij@linaro.org> | 2019-10-29 15:10:06 +0100 |
commit | 69e00e2d8d313a8e3b7d8397384d94aa014be6b1 (patch) | |
tree | 3ee14e44019f4493cb23fd4de498a13559af711c /Documentation/devicetree | |
parent | 8a99358a1d8e4987f9b2b9cbb5e31a44f9c4c674 (diff) | |
download | linux-69e00e2d8d313a8e3b7d8397384d94aa014be6b1.tar.bz2 |
dt-bindings: gpio: Add devicetree binding for RDA Micro GPIO controller
Add YAML devicetree binding for RDA Micro GPIO controller.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20191021064413.19840-2-manivannan.sadhasivam@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/gpio/gpio-rda.yaml | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpio/gpio-rda.yaml b/Documentation/devicetree/bindings/gpio/gpio-rda.yaml new file mode 100644 index 000000000000..6ece555f074f --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-rda.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/gpio-rda.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RDA Micro GPIO controller + +maintainers: + - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +properties: + compatible: + const: rda,8810pl-gpio + + reg: + maxItems: 1 + + gpio-controller: true + + "#gpio-cells": + const: 2 + + ngpios: + description: + Number of available gpios in a bank. + minimum: 1 + maximum: 32 + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - gpio-controller + - "#gpio-cells" + - ngpios + - interrupt-controller + - "#interrupt-cells" + - interrupts + +additionalProperties: false + +... |