diff options
author | Olof Johansson <olof@lixom.net> | 2019-12-05 13:16:58 -0800 |
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committer | Olof Johansson <olof@lixom.net> | 2019-12-05 13:18:54 -0800 |
commit | 942e6f8a8314e5550e254519dfba4ccd5170421d (patch) | |
tree | 75ec655b440fbc1c454247af38b5596dd8c78de9 /Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml | |
parent | 336bab731be76a90291697e51d2aed0ad67d7cb5 (diff) | |
parent | b08baef02b26cf7c2123e4a24a2fa1fb7a593ffb (diff) |
Merge mainline/master into arm/fixes
This brings in the mainline tree right after armsoc contents was merged
this release cycle, so that we can re-run savedefconfig, etc.
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml b/Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml new file mode 100644 index 000000000000..64e279a4bc10 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/brcm,xgs-iproc-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom XGS iProc GPIO controller + +maintainers: + - Chris Packham <chris.packham@alliedtelesis.co.nz> + +description: | + This controller is the Chip Common A GPIO present on a number of Broadcom + switch ASICs with integrated SoCs. + +properties: + compatible: + const: brcm,iproc-gpio-cca + + reg: + items: + - description: the I/O address containing the GPIO controller + registers. + - description: the I/O address containing the Chip Common A interrupt + registers. + + gpio-controller: true + + '#gpio-cells': + const: 2 + + ngpios: + minimum: 0 + maximum: 32 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - "#gpio-cells" + - gpio-controller + +dependencies: + interrupt-controller: [ interrupts ] + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + gpio@18000060 { + compatible = "brcm,iproc-gpio-cca"; + #gpio-cells = <2>; + reg = <0x18000060 0x50>, + <0x18000000 0x50>; + ngpios = <12>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; + }; + + +... |