[PATCH v11 04/13] dt-bindings: gpio-mmio: Add compatible for QIXIS
From: Sean Anderson <hidden>
Date: 2023-03-13 16:12:28
Also in:
linux-arm-kernel, linux-phy, linuxppc-dev
Subsystem:
gpio subsystem, open firmware and flattened device tree bindings, the rest · Maintainers:
Linus Walleij, Bartosz Golaszewski, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
NXP has a "QIXIS" FPGA on several of their reference design boards. On the LS1088ARDB there are several registers which control GPIOs. These can be modeled with the MMIO GPIO driver. Signed-off-by: Sean Anderson <redacted> Reviewed-by: Rob Herring <robh@kernel.org> --- (no changes since v10) Changes in v10: - New .../devicetree/bindings/gpio/gpio-mmio.yaml | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-mmio.yaml b/Documentation/devicetree/bindings/gpio/gpio-mmio.yaml
index 10a93a92ed78..67975a464c59 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-mmio.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-mmio.yaml@@ -20,10 +20,16 @@ properties: big-endian: true compatible: - enum: - - brcm,bcm6345-gpio # Broadcom BCM6345 GPIO controller - - wd,mbl-gpio # Western Digital MyBook Live memory-mapped GPIO controller - - ni,169445-nand-gpio # National Instruments 169445 GPIO NAND controller + oneOf: + - enum: + - brcm,bcm6345-gpio # Broadcom BCM6345 GPIO controller + - wd,mbl-gpio # Western Digital MyBook Live memory-mapped GPIO controller + - ni,169445-nand-gpio # National Instruments 169445 GPIO NAND controller + - items: + - enum: + - fsl,fpga-qixis-los-stat + - fsl,fpga-qixis-brdcfg9 + - const: ni,169445-nand-gpio '#gpio-cells': const: 2
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2.35.1.1320.gc452695387.dirty