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From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
	linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org
Cc: "Emmanuel Gil Peyrot" <linkmauve@linkmauve.fr>,
	"Ash Logan" <ash@heyquark.com>,
	"Jonathan Neuschäfer" <j.ne@posteo.net>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Michael Ellerman" <mpe@ellerman.id.au>,
	"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
	"Paul Mackerras" <paulus@samba.org>,
	linux-kernel@vger.kernel.org
Subject: [PATCH 2/4] dt-bindings: nintendo-otp: Document the Wii and Wii U OTP support
Date: Wed, 19 May 2021 11:05:23 +0200	[thread overview]
Message-ID: <20210519090525.1788-3-linkmauve@linkmauve.fr> (raw)
In-Reply-To: <20210519090525.1788-1-linkmauve@linkmauve.fr>

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 <linkmauve@linkmauve.fr>
---
 .../devicetree/bindings/nvmem/nintendo-otp.txt     | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/nvmem/nintendo-otp.txt

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


WARNING: multiple messages have this Message-ID (diff)
From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
	linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org
Cc: "Emmanuel Gil Peyrot" <linkmauve@linkmauve.fr>,
	linux-kernel@vger.kernel.org, "Rob Herring" <robh+dt@kernel.org>,
	"Paul Mackerras" <paulus@samba.org>,
	"Ash Logan" <ash@heyquark.com>,
	"Jonathan Neuschäfer" <j.ne@posteo.net>
Subject: [PATCH 2/4] dt-bindings: nintendo-otp: Document the Wii and Wii U OTP support
Date: Wed, 19 May 2021 11:05:23 +0200	[thread overview]
Message-ID: <20210519090525.1788-3-linkmauve@linkmauve.fr> (raw)
In-Reply-To: <20210519090525.1788-1-linkmauve@linkmauve.fr>

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 <linkmauve@linkmauve.fr>
---
 .../devicetree/bindings/nvmem/nintendo-otp.txt     | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/nvmem/nintendo-otp.txt

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


  parent reply	other threads:[~2021-05-19  9:05 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-19  9:05 [PATCH 0/4] nvmem: nintendo-otp: Add new driver for the Wii and Wii U OTP Emmanuel Gil Peyrot
2021-05-19  9:05 ` [PATCH 1/4] " Emmanuel Gil Peyrot
2021-05-19  9:05   ` Emmanuel Gil Peyrot
2021-05-19  9:05 ` Emmanuel Gil Peyrot [this message]
2021-05-19  9:05   ` [PATCH 2/4] dt-bindings: nintendo-otp: Document the Wii and Wii U OTP support Emmanuel Gil Peyrot
2021-05-19  9:05 ` [PATCH 3/4] powerpc: wii.dts: Expose the OTP on this platform Emmanuel Gil Peyrot
2021-05-19  9:05   ` Emmanuel Gil Peyrot
2021-05-19  9:05 ` [PATCH 4/4] powerpc: wii_defconfig: Enable OTP by default Emmanuel Gil Peyrot
2021-05-19  9:05   ` Emmanuel Gil Peyrot
2021-05-19  9:45 [PATCH 0/4] nvmem: nintendo-otp: Add new driver for the Wii and Wii U OTP Emmanuel Gil Peyrot
2021-05-19  9:45 ` [PATCH 2/4] dt-bindings: nintendo-otp: Document the Wii and Wii U OTP support Emmanuel Gil Peyrot
2021-05-19  9:45   ` Emmanuel Gil Peyrot

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