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Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iFdPG-0001ef-1X; Wed, 02 Oct 2019 12:06:58 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iFdPC-0001dz-VL for linux-arm-kernel@lists.infradead.org; Wed, 02 Oct 2019 12:06:56 +0000 Received: from localhost (lfbn-1-10718-76.w90-89.abo.wanadoo.fr [90.89.68.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id ECB95218DE; Wed, 2 Oct 2019 12:06:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570018012; bh=BRjR7cgK8oDZRXoILOXWVS7VjsEqlprYhyXRBZYgXM0=; h=From:To:Cc:Subject:Date:From; b=uiWgwYHJMPqydTnL83AaLxC2EwSLbxNlla9OyLXqvRFm3DhDWFvOYCGJJtZQgQ3gA 5pvLWiiOCeQjuxkhwem2HZu8yz08U/oS1nLOmCclKgxkwsWWV8q+6puP2abvfrZXLw SvHK8v/b2H+MTsA1w5AOuJs8UkgcdbAb+Cv4CwGE= From: Maxime Ripard To: dmitry.torokhov@gmail.com, Mark Rutland , Rob Herring , Frank Rowand Subject: [PATCH] dt-bindings: serio: Convert Allwinner PS2 controller to a schema Date: Wed, 2 Oct 2019 14:06:45 +0200 Message-Id: <20191002120645.102805-1-mripard@kernel.org> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191002_050655_047086_DE91618F X-CRM114-Status: GOOD ( 12.51 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Chen-Yu Tsai , Maxime Ripard , linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The older Allwinner SoCs have a PS2 controller that is supported in Linux, with a matching Device Tree binding. Now that we have the DT validation in place, let's convert the device tree bindings for that controller over to a YAML schemas. Signed-off-by: Maxime Ripard Acked-by: Chen-Yu Tsai --- .../serio/allwinner,sun4i-a10-ps2.yaml | 51 +++++++++++++++++++ .../bindings/serio/allwinner,sun4i-ps2.txt | 22 -------- 2 files changed, 51 insertions(+), 22 deletions(-) create mode 100644 Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml delete mode 100644 Documentation/devicetree/bindings/serio/allwinner,sun4i-ps2.txt diff --git a/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml b/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml new file mode 100644 index 000000000000..ee9712f1c97d --- /dev/null +++ b/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serio/allwinner,sun4i-a10-ps2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A10 PS2 Host Controller Device Tree Bindings + +maintainers: + - Chen-Yu Tsai + - Maxime Ripard + +description: + A20 PS2 is dual role controller (PS2 host and PS2 device). These + bindings for PS2 A10/A20 host controller. IBM compliant IBM PS2 and + AT-compatible keyboard and mouse can be connected. + +properties: + compatible: + const: allwinner,sun4i-a10-ps2 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include + #include + + ps20: ps2@1c2a000 { + compatible = "allwinner,sun4i-a10-ps2"; + reg = <0x01c2a000 0x400>; + interrupts = ; + clocks = <&ccu CLK_APB1_PS20>; + }; + +... diff --git a/Documentation/devicetree/bindings/serio/allwinner,sun4i-ps2.txt b/Documentation/devicetree/bindings/serio/allwinner,sun4i-ps2.txt deleted file mode 100644 index 75996b6111bb..000000000000 --- a/Documentation/devicetree/bindings/serio/allwinner,sun4i-ps2.txt +++ /dev/null @@ -1,22 +0,0 @@ -* Device tree bindings for Allwinner A10, A20 PS2 host controller - -A20 PS2 is dual role controller (PS2 host and PS2 device). These bindings are -for PS2 A10/A20 host controller. IBM compliant IBM PS2 and AT-compatible keyboard -and mouse can be connected. - -Required properties: - - - reg : Offset and length of the register set for the device. - - compatible : Should be as of the following: - - "allwinner,sun4i-a10-ps2" - - interrupts : The interrupt line connected to the PS2. - - clocks : The gate clk connected to the PS2. - - -Example: - ps20: ps2@01c2a000 { - compatible = "allwinner,sun4i-a10-ps2"; - reg = <0x01c2a000 0x400>; - interrupts = <0 62 4>; - clocks = <&apb1_gates 6>; - };