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| author |   Duje Mihanović <duje@dujemihanovic.xyz> | 2025-07-08 19:09:46 +0200 |
|---|---|---|
| committer |   Arnd Bergmann <arnd@arndb.de> | 2025-07-11 13:20:57 +0200 |
| commit | d2b87d92bcb7659971ff893e9284971700db9fed (patch) | |
| tree | b1451a4b53ea0722605de10692db999e159bc01b | |
| parent | Linux 6.16-rc3 (diff) | |
| download | wireguard-linux-d2b87d92bcb7659971ff893e9284971700db9fed.tar.xz wireguard-linux-d2b87d92bcb7659971ff893e9284971700db9fed.zip | |
dt-bindings: mmc: sdhci-pxa: restrict pinctrl to pxav1
The current pinctrl properties apply only to the pxav1 controller.
Adding one default pinctrl node to a pxav3 controller therefore causes
a schema warning.
Check the existing properties only on pxav1. pxav2 and pxav3 may add
their own set of pinctrl properties if and when needed.
Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz>
Link: https://lore.kernel.org/r/20250708-pxa1908-lkml-v16-1-b4392c484180@dujemihanovic.xyz
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml b/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml index 4869ddef36fd..e7c06032048a 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml +++ b/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml @@ -30,6 +30,26 @@ allOf: maxItems: 1 reg-names: maxItems: 1 + - if: + properties: + compatible: + contains: + const: mrvl,pxav1-mmc + then: + properties: + 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. properties: compatible: @@ -62,22 +82,6 @@ properties: - const: io - const: core - 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. - mrvl,clk-delay-cycles: description: Specify a number of cycles to delay for tuning. $ref: /schemas/types.yaml#/definitions/uint32 |