From: Rob Herring <robh@kernel.org> To: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> Cc: "Srinivas Kandagatla" <srinivas.kandagatla@linaro.org>, linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org, "Ash Logan" <ash@heyquark.com>, "Jonathan Neuschäfer" <j.ne@posteo.net>, "Michael Ellerman" <mpe@ellerman.id.au>, "Benjamin Herrenschmidt" <benh@kernel.crashing.org>, "Paul Mackerras" <paulus@samba.org>, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 2/5] dt-bindings: nintendo-otp: Document the Wii and Wii U OTP support Date: Wed, 14 Jul 2021 16:51:34 -0600 [thread overview] Message-ID: <20210714225134.GB3683016@robh.at.kernel.org> (raw) In-Reply-To: <20210701225743.14631-3-linkmauve@linkmauve.fr> On Fri, Jul 02, 2021 at 12:57:40AM +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 <linkmauve@linkmauve.fr> > --- > .../bindings/nvmem/nintendo-otp.yaml | 44 +++++++++++++++++++ > 1 file changed, 44 insertions(+) > create mode 100644 Documentation/devicetree/bindings/nvmem/nintendo-otp.yaml > > diff --git a/Documentation/devicetree/bindings/nvmem/nintendo-otp.yaml b/Documentation/devicetree/bindings/nvmem/nintendo-otp.yaml > new file mode 100644 > index 000000000000..c39bd64b03b9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/nvmem/nintendo-otp.yaml > @@ -0,0 +1,44 @@ > +# SPDX-License-Identifier: GPL-2.0 GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/nvmem/nintendo-otp.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Nintendo Wii and Wii U OTP Device Tree Bindings > + > +description: | > + This binding represents the OTP memory as found on a Nintendo Wii or Wii U, > + which contains common and per-console keys, signatures and related data > + required to access peripherals. > + > + See https://wiiubrew.org/wiki/Hardware/OTP > + > +maintainers: > + - Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> > + > +allOf: > + - $ref: "nvmem.yaml#" > + > +properties: > + compatible: > + enum: > + - nintendo,hollywood-otp > + - nintendo,latte-otp > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +unevaluatedProperties: false > + > +examples: > + - | > + otp@d8001ec { > + compatible = "nintendo,latte-otp"; > + reg = <0x0d8001ec 0x8>; > + }; > + > +... > -- > 2.32.0 > >
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org> To: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, "Srinivas Kandagatla" <srinivas.kandagatla@linaro.org>, "Ash Logan" <ash@heyquark.com>, "Paul Mackerras" <paulus@samba.org>, linuxppc-dev@lists.ozlabs.org, "Jonathan Neuschäfer" <j.ne@posteo.net> Subject: Re: [PATCH v3 2/5] dt-bindings: nintendo-otp: Document the Wii and Wii U OTP support Date: Wed, 14 Jul 2021 16:51:34 -0600 [thread overview] Message-ID: <20210714225134.GB3683016@robh.at.kernel.org> (raw) In-Reply-To: <20210701225743.14631-3-linkmauve@linkmauve.fr> On Fri, Jul 02, 2021 at 12:57:40AM +0200, Emmanuel Gil Peyrot wrote: > Both of these consoles use the exact same two registers, even at the > same address, but the Wii U has eight banks of 128 bytes memory while > the Wii only has one, hence the two compatible strings. > > Signed-off-by: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> > --- > .../bindings/nvmem/nintendo-otp.yaml | 44 +++++++++++++++++++ > 1 file changed, 44 insertions(+) > create mode 100644 Documentation/devicetree/bindings/nvmem/nintendo-otp.yaml > > diff --git a/Documentation/devicetree/bindings/nvmem/nintendo-otp.yaml b/Documentation/devicetree/bindings/nvmem/nintendo-otp.yaml > new file mode 100644 > index 000000000000..c39bd64b03b9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/nvmem/nintendo-otp.yaml > @@ -0,0 +1,44 @@ > +# SPDX-License-Identifier: GPL-2.0 GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/nvmem/nintendo-otp.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Nintendo Wii and Wii U OTP Device Tree Bindings > + > +description: | > + This binding represents the OTP memory as found on a Nintendo Wii or Wii U, > + which contains common and per-console keys, signatures and related data > + required to access peripherals. > + > + See https://wiiubrew.org/wiki/Hardware/OTP > + > +maintainers: > + - Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> > + > +allOf: > + - $ref: "nvmem.yaml#" > + > +properties: > + compatible: > + enum: > + - nintendo,hollywood-otp > + - nintendo,latte-otp > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +unevaluatedProperties: false > + > +examples: > + - | > + otp@d8001ec { > + compatible = "nintendo,latte-otp"; > + reg = <0x0d8001ec 0x8>; > + }; > + > +... > -- > 2.32.0 > >
next prev parent reply other threads:[~2021-07-14 22:51 UTC|newest] Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-05-19 9:50 [PATCH v2 0/4] nvmem: nintendo-otp: Add new driver for the Wii and Wii U OTP Emmanuel Gil Peyrot 2021-05-19 9:50 ` Emmanuel Gil Peyrot 2021-05-19 9:50 ` [PATCH v2 1/4] " Emmanuel Gil Peyrot 2021-05-19 9:50 ` Emmanuel Gil Peyrot 2021-06-26 23:24 ` Jonathan Neuschäfer 2021-06-26 23:24 ` Jonathan Neuschäfer 2021-05-19 9:50 ` [PATCH v2 2/4] dt-bindings: nintendo-otp: Document the Wii and Wii U OTP support Emmanuel Gil Peyrot 2021-05-19 9:50 ` Emmanuel Gil Peyrot 2021-05-21 1:37 ` Rob Herring 2021-05-21 1:37 ` Rob Herring 2021-06-26 21:27 ` Jonathan Neuschäfer 2021-06-26 21:27 ` Jonathan Neuschäfer 2021-05-19 9:50 ` [PATCH v2 3/4] powerpc: wii.dts: Expose the OTP on this platform Emmanuel Gil Peyrot 2021-05-19 9:50 ` Emmanuel Gil Peyrot 2021-06-26 23:34 ` Jonathan Neuschäfer 2021-06-26 23:34 ` Jonathan Neuschäfer 2021-07-01 19:56 ` Emmanuel Gil Peyrot 2021-07-01 19:56 ` Emmanuel Gil Peyrot 2021-07-02 8:56 ` Jonathan Neuschäfer 2021-07-02 8:56 ` Jonathan Neuschäfer 2021-07-03 15:53 ` Segher Boessenkool 2021-07-03 15:53 ` Segher Boessenkool 2021-05-19 9:50 ` [PATCH v2 4/4] powerpc: wii_defconfig: Enable OTP by default Emmanuel Gil Peyrot 2021-05-19 9:50 ` Emmanuel Gil Peyrot 2021-06-26 23:38 ` Jonathan Neuschäfer 2021-06-26 23:38 ` Jonathan Neuschäfer 2021-07-01 22:57 ` [PATCH v3 0/5] nvmem: nintendo-otp: Add new driver for the Wii and Wii U OTP Emmanuel Gil Peyrot 2021-07-01 22:57 ` Emmanuel Gil Peyrot 2021-07-01 22:57 ` [PATCH v3 1/5] " Emmanuel Gil Peyrot 2021-07-01 22:57 ` Emmanuel Gil Peyrot 2021-07-01 22:57 ` [PATCH v3 2/5] dt-bindings: nintendo-otp: Document the Wii and Wii U OTP support Emmanuel Gil Peyrot 2021-07-01 22:57 ` Emmanuel Gil Peyrot 2021-07-14 22:51 ` Rob Herring [this message] 2021-07-14 22:51 ` Rob Herring 2021-07-01 22:57 ` [PATCH v3 3/5] powerpc: wii.dts: Reduce the size of the control area Emmanuel Gil Peyrot 2021-07-01 22:57 ` Emmanuel Gil Peyrot 2021-07-01 22:57 ` [PATCH v3 4/5] powerpc: wii.dts: Expose the OTP on this platform Emmanuel Gil Peyrot 2021-07-01 22:57 ` Emmanuel Gil Peyrot 2021-07-01 22:57 ` [PATCH v3 5/5] powerpc: wii_defconfig: Enable OTP by default Emmanuel Gil Peyrot 2021-07-01 22:57 ` Emmanuel Gil Peyrot 2021-08-01 7:38 ` [PATCH v4 0/5] nvmem: nintendo-otp: Add new driver for the Wii and Wii U OTP Emmanuel Gil Peyrot 2021-08-01 7:38 ` Emmanuel Gil Peyrot 2021-08-01 7:38 ` [PATCH v4 1/5] " Emmanuel Gil Peyrot 2021-08-01 7:38 ` Emmanuel Gil Peyrot 2021-08-01 7:38 ` [PATCH v4 2/5] dt-bindings: nintendo-otp: Document the Wii and Wii U OTP support Emmanuel Gil Peyrot 2021-08-01 7:38 ` Emmanuel Gil Peyrot 2021-08-06 21:07 ` Rob Herring 2021-08-06 21:07 ` Rob Herring 2021-08-01 7:38 ` [PATCH v4 3/5] powerpc: wii.dts: Reduce the size of the control area Emmanuel Gil Peyrot 2021-08-01 7:38 ` Emmanuel Gil Peyrot 2021-08-01 7:38 ` [PATCH v4 4/5] powerpc: wii.dts: Expose the OTP on this platform Emmanuel Gil Peyrot 2021-08-01 7:38 ` Emmanuel Gil Peyrot 2021-08-01 7:38 ` [PATCH v4 5/5] powerpc: wii_defconfig: Enable OTP by default Emmanuel Gil Peyrot 2021-08-01 7:38 ` Emmanuel Gil Peyrot 2021-08-10 10:57 ` [PATCH v4 0/5] nvmem: nintendo-otp: Add new driver for the Wii and Wii U OTP Srinivas Kandagatla 2021-08-10 10:57 ` Srinivas Kandagatla 2021-08-18 13:38 ` Michael Ellerman
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