diff options
| author | Maxime Ripard <maxime@cerno.tech> | 2021-09-24 09:27:56 +0200 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2021-10-12 09:05:34 -0500 |
| commit | 03f838e91a94c952716f6e1bd37ddfd1ee3e9e31 (patch) | |
| tree | b20ed518392bde02edbc3ff3168e26fd368e6e4a /Documentation/devicetree/bindings/net/wireless | |
| parent | b33be51c2bad170c65b46025010aaf86b38bc7f9 (diff) | |
dt-bindings: net: wireless: Convert ESP ESP8089 binding to a schema
The ESP8089 Wireless Chip is supported by Linux (through an out-of-tree
driver) thanks to its device tree binding.
Now that we have the DT validation in place, let's convert the device
tree bindings for that driver over to a YAML schema.
Cc: "David S. Miller" <davem@davemloft.net>
Cc: de Goede <hdegoede@redhat.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210924072756.869731-4-maxime@cerno.tech
Diffstat (limited to 'Documentation/devicetree/bindings/net/wireless')
| -rw-r--r-- | Documentation/devicetree/bindings/net/wireless/esp,esp8089.txt | 30 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/net/wireless/esp,esp8089.yaml | 43 |
2 files changed, 43 insertions, 30 deletions
diff --git a/Documentation/devicetree/bindings/net/wireless/esp,esp8089.txt b/Documentation/devicetree/bindings/net/wireless/esp,esp8089.txt deleted file mode 100644 index 6830c4786f8a..000000000000 --- a/Documentation/devicetree/bindings/net/wireless/esp,esp8089.txt +++ /dev/null @@ -1,30 +0,0 @@ -Espressif ESP8089 wireless SDIO devices - -This node provides properties for controlling the ESP8089 wireless device. -The node is expected to be specified as a child node to the SDIO controller -that connects the device to the system. - -Required properties: - - - compatible : Should be "esp,esp8089". - -Optional properties: - - esp,crystal-26M-en: Integer value for the crystal_26M_en firmware parameter - -Example: - -&mmc1 { - #address-cells = <1>; - #size-cells = <0>; - - vmmc-supply = <®_dldo1>; - mmc-pwrseq = <&wifi_pwrseq>; - bus-width = <4>; - non-removable; - - esp8089: sdio_wifi@1 { - compatible = "esp,esp8089"; - reg = <1>; - esp,crystal-26M-en = <2>; - }; -}; diff --git a/Documentation/devicetree/bindings/net/wireless/esp,esp8089.yaml b/Documentation/devicetree/bindings/net/wireless/esp,esp8089.yaml new file mode 100644 index 000000000000..284ef45add99 --- /dev/null +++ b/Documentation/devicetree/bindings/net/wireless/esp,esp8089.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/wireless/esp,esp8089.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Espressif ESP8089 Device Tree Bindings + +maintainers: + - Hans de Goede <hdegoede@redhat.com> + +properties: + compatible: + const: esp,esp8089 + + reg: + maxItems: 1 + + esp,crystal-26M-en: + $ref: /schemas/types.yaml#/definitions/uint32 + description: > + Value for the crystal_26M_en firmware parameter + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + mmc { + #address-cells = <1>; + #size-cells = <0>; + + wifi@1 { + compatible = "esp,esp8089"; + reg = <1>; + esp,crystal-26M-en = <2>; + }; + }; + +... |