diff options
| author | Nicolas Saenz Julienne <nsaenz@kernel.org> | 2021-04-06 13:48:01 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2021-04-12 10:00:13 +0300 |
| commit | 5e2ea2db04713437b01dd7f9311c7599b9804cb3 (patch) | |
| tree | b92335d4fec41d829145b80932b376f8e3890c0a /Documentation/devicetree/bindings/mmc/brcm,iproc-sdhci.yaml | |
| parent | ae3519b6abc2b9ec5eda05f735681820c0535c81 (diff) | |
| download | linux-5e2ea2db04713437b01dd7f9311c7599b9804cb3.tar.xz | |
dt-bindings: mmc: iproc-sdhci: Convert to json-schema
Convert the brcm,iproc-sdhci binding to DT schema format using json-schema
Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210406104802.20898-2-nsaenz@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/brcm,iproc-sdhci.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/brcm,iproc-sdhci.yaml | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/brcm,iproc-sdhci.yaml b/Documentation/devicetree/bindings/mmc/brcm,iproc-sdhci.yaml new file mode 100644 index 000000000000..6f569fbfa134 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/brcm,iproc-sdhci.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/brcm,iproc-sdhci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom IPROC SDHCI controller + +maintainers: + - Ray Jui <ray.jui@broadcom.com> + - Scott Branden <scott.branden@broadcom.com> + - Nicolas Saenz Julienne <nsaenz@kernel.org> + +allOf: + - $ref: mmc-controller.yaml# + +properties: + compatible: + enum: + - brcm,bcm2835-sdhci + - brcm,bcm2711-emmc2 + - brcm,sdhci-iproc-cygnus + - brcm,sdhci-iproc + + reg: + minItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + description: + Handle to core clock for the sdhci controller. + + sdhci,auto-cmd12: + type: boolean + description: Specifies that controller should use auto CMD12 + +required: + - compatible + - reg + - interrupts + - clocks + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/bcm-cygnus.h> + + mmc@18041000 { + compatible = "brcm,sdhci-iproc-cygnus"; + reg = <0x18041000 0x100>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&lcpll0_clks BCM_CYGNUS_LCPLL0_SDIO_CLK>; + bus-width = <4>; + sdhci,auto-cmd12; + no-1-8-v; + }; +... |