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linux/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml

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dt-bindings: mmc: Convert sdhci-pxa to json-schema Convert the sdhci-pxa binding to DT schema format using json-schema. At the same time, fix a couple of issues with the examples discovered by the validation tool -- a semicolon instead of a comma and wrong node names. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Link: https://lore.kernel.org/r/20200521091356.2211020-2-lkundrak@v3.sk Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-05-21 11:13:48 +02:00
# SPDX-License-Identifier: GPL-2.0-only
%YAML 1.2
---
$id: http://devicetree.org/schemas/mmc/sdhci-pxa.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
dt-bindings: mmc: sdhci-pxa: add pxav1 Add a compatible for the pxav1 controller in the PXA168, along with optional pinctrl properties to use for an errata workaround. Signed-off-by: Doug Brown <doug@schmorgal.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230116194401.20372-9-doug@schmorgal.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-01-16 11:44:01 -08:00
title: Marvell PXA SDHCI v1/v2/v3
dt-bindings: mmc: Convert sdhci-pxa to json-schema Convert the sdhci-pxa binding to DT schema format using json-schema. At the same time, fix a couple of issues with the examples discovered by the validation tool -- a semicolon instead of a comma and wrong node names. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Link: https://lore.kernel.org/r/20200521091356.2211020-2-lkundrak@v3.sk Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-05-21 11:13:48 +02:00
maintainers:
- Ulf Hansson <ulf.hansson@linaro.org>
allOf:
- $ref: mmc-controller.yaml#
- if:
properties:
compatible:
contains:
const: marvell,armada-380-sdhci
then:
properties:
regs:
minItems: 3
reg-names:
minItems: 3
required:
- reg-names
else:
properties:
regs:
maxItems: 1
reg-names:
maxItems: 1
properties:
compatible:
enum:
dt-bindings: mmc: sdhci-pxa: add pxav1 Add a compatible for the pxav1 controller in the PXA168, along with optional pinctrl properties to use for an errata workaround. Signed-off-by: Doug Brown <doug@schmorgal.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230116194401.20372-9-doug@schmorgal.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-01-16 11:44:01 -08:00
- mrvl,pxav1-mmc
dt-bindings: mmc: Convert sdhci-pxa to json-schema Convert the sdhci-pxa binding to DT schema format using json-schema. At the same time, fix a couple of issues with the examples discovered by the validation tool -- a semicolon instead of a comma and wrong node names. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Link: https://lore.kernel.org/r/20200521091356.2211020-2-lkundrak@v3.sk Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-05-21 11:13:48 +02:00
- mrvl,pxav2-mmc
- mrvl,pxav3-mmc
- marvell,armada-380-sdhci
reg:
minItems: 1
maxItems: 3
reg-names:
items:
- const: sdhci
- const: mbus
- const: conf-sdio3
interrupts:
maxItems: 1
clocks:
minItems: 1
maxItems: 2
clock-names:
minItems: 1
items:
- const: io
- const: core
dt-bindings: mmc: sdhci-pxa: add pxav1 Add a compatible for the pxav1 controller in the PXA168, along with optional pinctrl properties to use for an errata workaround. Signed-off-by: Doug Brown <doug@schmorgal.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230116194401.20372-9-doug@schmorgal.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-01-16 11:44:01 -08:00
pinctrl-names:
description:
Optional for supporting PXA168 SDIO IRQ errata to switch CMD pin between
SDIO CMD and GPIO mode.
items:
- const: default
- const: state_cmd_gpio
pinctrl-0:
description:
Should contain default pinctrl.
pinctrl-1:
description:
Should switch CMD pin to GPIO mode as a high output.
dt-bindings: mmc: Convert sdhci-pxa to json-schema Convert the sdhci-pxa binding to DT schema format using json-schema. At the same time, fix a couple of issues with the examples discovered by the validation tool -- a semicolon instead of a comma and wrong node names. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Link: https://lore.kernel.org/r/20200521091356.2211020-2-lkundrak@v3.sk Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-05-21 11:13:48 +02:00
mrvl,clk-delay-cycles:
description: Specify a number of cycles to delay for tuning.
$ref: /schemas/types.yaml#/definitions/uint32
required:
- compatible
- reg
- interrupts
- clocks
- clock-names
dt-bindings: Add missing 'unevaluatedProperties' This doesn't yet do anything in the tools, but make it explicit so we can check either 'unevaluatedProperties' or 'additionalProperties' is present in schemas. 'unevaluatedProperties' is appropriate when including another schema (via '$ref') and all possible properties and/or child nodes are not explicitly listed in the schema with the '$ref'. This is in preparation to add a meta-schema to check for missing 'unevaluatedProperties' or 'additionalProperties'. This has been a constant source of review issues. Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Wolfram Sang <wsa@kernel.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Link: https://lore.kernel.org/r/20201005183830.486085-2-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2020-10-05 13:38:27 -05:00
unevaluatedProperties: false
dt-bindings: mmc: Convert sdhci-pxa to json-schema Convert the sdhci-pxa binding to DT schema format using json-schema. At the same time, fix a couple of issues with the examples discovered by the validation tool -- a semicolon instead of a comma and wrong node names. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Link: https://lore.kernel.org/r/20200521091356.2211020-2-lkundrak@v3.sk Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-05-21 11:13:48 +02:00
examples:
- |
#include <dt-bindings/clock/berlin2.h>
mmc@d4280800 {
compatible = "mrvl,pxav3-mmc";
reg = <0xd4280800 0x800>;
bus-width = <8>;
interrupts = <27>;
clocks = <&chip CLKID_SDIO1XIN>, <&chip CLKID_SDIO1>;
clock-names = "io", "core";
non-removable;
mrvl,clk-delay-cycles = <31>;
};
- |
mmc@d8000 {
compatible = "marvell,armada-380-sdhci";
reg-names = "sdhci", "mbus", "conf-sdio3";
reg = <0xd8000 0x1000>,
<0xdc000 0x100>,
<0x18454 0x4>;
interrupts = <0 25 0x4>;
clocks = <&gateclk 17>;
clock-names = "io";
mrvl,clk-delay-cycles = <0x1F>;
};
...
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