Re: [PATCH v2 2/4] dt-bindings: nintendo-otp: Document the Wii and Wii U OTP support
From: Rob Herring <robh@kernel.org>
Date: 2021-05-21 01:37:26
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linuxppc-dev, lkml
On Wed, May 19, 2021 at 11:50:42AM +0200, Emmanuel Gil Peyrot wrote:
Both of these consoles use the exact same two registers, even at the same address, but the Wii U has eight banks of 128 bytes memory while the Wii only has one, hence the two compatible strings. Signed-off-by: Emmanuel Gil Peyrot <redacted> --- .../devicetree/bindings/nvmem/nintendo-otp.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/nintendo-otp.txt
Bindings should be in DT schema format now.
quoted hunk ↗ jump to hunk
diff --git a/Documentation/devicetree/bindings/nvmem/nintendo-otp.txt b/Documentation/devicetree/bindings/nvmem/nintendo-otp.txt new file mode 100644 index 000000000000..b26d705ec52d --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/nintendo-otp.txt@@ -0,0 +1,14 @@ +Nintendo Wii and Wii U OTP + +Required Properties: +- compatible: depending on the console this should be one of: + - "nintendo,hollywood-otp" for the Wii + - "nintendo,latte-otp" for the Wii U +- reg: base address and size of the OTP registers + + +Example: + otp@d8001ec { + compatible = "nintendo,latte-otp"; + reg = <0x0d8001ec 0x8>; + };-- 2.31.1