From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19E68C43331 for ; Sat, 7 Sep 2019 09:20:46 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E19D821871 for ; Sat, 7 Sep 2019 09:20:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="DgJgr0sh"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="POZiDSpX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E19D821871 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:Subject:To: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=6OifxdNIq/jDK+kigHb0vIJsYjX5QBvArc1pgv/6u3g=; b=DgJgr0shWGDzIz 5WwJsC7dlXpD/iqnz0DBv+jlxj0Tc+HO+jKwMP1Wr1cBzF/43/hvvHm58k3gnZG5hKDvGNuVh/w+d opFxeTrc9zw4pAwM+z49m+Ahc1UaVNFVotO/gF6kHYY3U9BrR0yggXi4o780/8LgNvCt8FSbsXBVm CLzNS8soOpdJCcfDHfTOWDj0AJk5iBzv4mzOsXhUsblhqJicXVnqdQyT/TGesXTT2ZrFfT77httQb XkcBw4A0Jy78Gg2vLTVEVAVgVfNNkuQvn7D/aIjFF0Glico72MDz8p7vDAm7xG58NYLZZW6aHFLzy npsZ3TQBNDNyTsP1LDsQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i6WtZ-0002lr-9q; Sat, 07 Sep 2019 09:20:37 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i6WtN-0002kc-NR for linux-arm-kernel@lists.infradead.org; Sat, 07 Sep 2019 09:20:30 +0000 Received: from localhost.localdomain (unknown [194.230.155.145]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 611E621871; Sat, 7 Sep 2019 09:20:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567848024; bh=YW3cSp+6yaPlzX+R34NGx4VQpIygRBkmXy1O+2BFvhA=; h=From:To:Subject:Date:From; b=POZiDSpXI7YV72+/U/6LtF4K3W/T9FkK8K54DJ88Shvk2AtYu+l7PLeqS1hE8lnCR g75LZzcdJ09m2BIoMitqPtX0Pk1z2Qs56q5UCZAaOJRP5uXX+lddzdnHTYxJg/d5+A 4H9fFHbsnqfF2dOCv+kWFlf1CDnikg2Hz5fFu494= From: Krzysztof Kozlowski To: Rob Herring , Mark Rutland , Kukjin Kim , Krzysztof Kozlowski , Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Sebastian Reichel , Alessandro Zummo , Alexandre Belloni , =?UTF-8?q?Pawe=C5=82=20Chmiel?= , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, linux-pm@vger.kernel.org, linux-rtc@vger.kernel.org Subject: [PATCH v2 01/11] dt-bindings: power: syscon-reboot: Convert bindings to json-schema Date: Sat, 7 Sep 2019 11:19:57 +0200 Message-Id: <20190907092007.9946-1-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190907_022026_205169_8A724033 X-CRM114-Status: GOOD ( 15.95 ) 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: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Convert the Syscon reboot bindings to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski --- Changes since v1: 1. Remove unneeded maxItems from uint32 fields, 2. Simplify if-else-then. --- .../bindings/power/reset/syscon-reboot.txt | 30 ---------- .../bindings/power/reset/syscon-reboot.yaml | 60 +++++++++++++++++++ 2 files changed, 60 insertions(+), 30 deletions(-) delete mode 100644 Documentation/devicetree/bindings/power/reset/syscon-reboot.txt create mode 100644 Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml diff --git a/Documentation/devicetree/bindings/power/reset/syscon-reboot.txt b/Documentation/devicetree/bindings/power/reset/syscon-reboot.txt deleted file mode 100644 index e23dea8344f8..000000000000 --- a/Documentation/devicetree/bindings/power/reset/syscon-reboot.txt +++ /dev/null @@ -1,30 +0,0 @@ -Generic SYSCON mapped register reset driver - -This is a generic reset driver using syscon to map the reset register. -The reset is generally performed with a write to the reset register -defined by the register map pointed by syscon reference plus the offset -with the value and mask defined in the reboot node. - -Required properties: -- compatible: should contain "syscon-reboot" -- regmap: this is phandle to the register map node -- offset: offset in the register map for the reboot register (in bytes) -- value: the reset value written to the reboot register (32 bit access) - -Optional properties: -- mask: update only the register bits defined by the mask (32 bit) - -Legacy usage: -If a node doesn't contain a value property but contains a mask property, the -mask property is used as the value. - -Default will be little endian mode, 32 bit access only. - -Examples: - - reboot { - compatible = "syscon-reboot"; - regmap = <®mapnode>; - offset = <0x0>; - mask = <0x1>; - }; diff --git a/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml b/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml new file mode 100644 index 000000000000..a7920f5eef79 --- /dev/null +++ b/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/reset/syscon-reboot.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic SYSCON mapped register reset driver + +maintainers: + - Sebastian Reichel + +description: |+ + This is a generic reset driver using syscon to map the reset register. + The reset is generally performed with a write to the reset register + defined by the register map pointed by syscon reference plus the offset + with the value and mask defined in the reboot node. + Default will be little endian mode, 32 bit access only. + +properties: + compatible: + const: syscon-reboot + + mask: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Update only the register bits defined by the mask (32 bit). + + offset: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Offset in the register map for the reboot register (in bytes). + + regmap: + $ref: /schemas/types.yaml#/definitions/phandle + description: Phandle to the register map node. + + value: + $ref: /schemas/types.yaml#/definitions/uint32 + description: The reset value written to the reboot register (32 bit access). + +required: + - compatible + - regmap + - offset + +allOf: + - if: + not: + required: + - mask + then: + required: + - value + +examples: + - | + reboot { + compatible = "syscon-reboot"; + regmap = <®mapnode>; + offset = <0x0>; + mask = <0x1>; + }; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel