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[24.155.109.49]) by smtp.googlemail.com with ESMTPSA id i13sm2186859otl.27.2019.05.17.08.27.24 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 17 May 2019 08:27:24 -0700 (PDT) From: Rob Herring To: Kevin Hilman Subject: [PATCH v3 1/2] dt-bindings: arm: amlogic: Move 'amlogic, meson-gx-ao-secure' binding to its own file Date: Fri, 17 May 2019 10:27:22 -0500 Message-Id: <20190517152723.28518-1-robh@kernel.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190517_082731_761164_2087FFB3 X-CRM114-Status: GOOD ( 11.66 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, Carlo Caione , linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP It is best practice to have 1 binding per file, so board level bindings should be separate for various misc SoC bindings. Cc: Mark Rutland Cc: Carlo Caione Cc: Kevin Hilman Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Signed-off-by: Rob Herring Acked-by: Neil Armstrong Acked-by: Kevin Hilman --- It seems this one fell thru the cracks and didn't get applied. .../devicetree/bindings/arm/amlogic.txt | 29 ------------------- .../amlogic/amlogic,meson-gx-ao-secure.txt | 28 ++++++++++++++++++ 2 files changed, 28 insertions(+), 29 deletions(-) create mode 100644 Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-secure.txt diff --git a/Documentation/devicetree/bindings/arm/amlogic.txt b/Documentation/devicetree/bindings/arm/amlogic.txt index 061f7b98a07f..5f650248b18e 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.txt +++ b/Documentation/devicetree/bindings/arm/amlogic.txt @@ -111,32 +111,3 @@ Board compatible values (alphabetically, grouped by SoC): - "amlogic,u200" (Meson g12a s905d2) - "amediatech,x96-max" (Meson g12a s905x2) - "seirobotics,sei510" (Meson g12a s905x2) - -Amlogic Meson Firmware registers Interface ------------------------------------------- - -The Meson SoCs have a register bank with status and data shared with the -secure firmware. - -Required properties: - - compatible: For Meson GX SoCs, must be "amlogic,meson-gx-ao-secure", "syscon" - -Properties should indentify components of this register interface : - -Meson GX SoC Information ------------------------- -A firmware register encodes the SoC type, package and revision information on -the Meson GX SoCs. -If present, the following property should be added : - -Optional properties: - - amlogic,has-chip-id: If present, the interface gives the current SoC version. - -Example -------- - -ao-secure@140 { - compatible = "amlogic,meson-gx-ao-secure", "syscon"; - reg = <0x0 0x140 0x0 0x140>; - amlogic,has-chip-id; -}; diff --git a/Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-secure.txt b/Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-secure.txt new file mode 100644 index 000000000000..c67d9f48fb91 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-secure.txt @@ -0,0 +1,28 @@ +Amlogic Meson Firmware registers Interface +------------------------------------------ + +The Meson SoCs have a register bank with status and data shared with the +secure firmware. + +Required properties: + - compatible: For Meson GX SoCs, must be "amlogic,meson-gx-ao-secure", "syscon" + +Properties should indentify components of this register interface : + +Meson GX SoC Information +------------------------ +A firmware register encodes the SoC type, package and revision information on +the Meson GX SoCs. +If present, the following property should be added : + +Optional properties: + - amlogic,has-chip-id: If present, the interface gives the current SoC version. + +Example +------- + +ao-secure@140 { + compatible = "amlogic,meson-gx-ao-secure", "syscon"; + reg = <0x0 0x140 0x0 0x140>; + amlogic,has-chip-id; +};