From patchwork Wed Nov 2 22:59:42 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 1698536 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=denx.de header.i=@denx.de header.a=rsa-sha256 header.s=phobos-20191101 header.b=TUvmUNCa; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4N2j5v3Kxmz23lp for ; Thu, 3 Nov 2022 10:00:19 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230153AbiKBXAN (ORCPT ); Wed, 2 Nov 2022 19:00:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230089AbiKBXAN (ORCPT ); Wed, 2 Nov 2022 19:00:13 -0400 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64578DE9A; Wed, 2 Nov 2022 16:00:03 -0700 (PDT) Received: from tr.lan (ip-86-49-120-218.bb.vodafone.cz [86.49.120.218]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id BB57E83F50; Thu, 3 Nov 2022 00:00:00 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1667430001; bh=EMgtx/Khp6+UyPu9NCvsaiGwScyTxxLgLTovIOSC67A=; h=From:To:Cc:Subject:Date:From; b=TUvmUNCaOj3qIFE55sTzpzBc2nN2/o3BFij5f+dEYsPbecmP9T4pGQWAVtFQDFMGi ysZ1EgS9w0EAMv1nMejrlpYH1uZ5RlizIfU/48KdwnhRe6n5X1U/9AT5X0GPVaA+1B 7h6JA6QWPrM4GRzfMYQa1CJEexZzADGUmO9d2QnfngzBNwv2+SLjY6fXRu9PR8i19z ORw6TNe9o7q9JZqBbPe4w+pM+rDn5x9c8AHg1R2OYhJFepC1Fm19gJeKZtwuVtL969 ZZfTPMuFcn6w5A3MFKi3jwPCzOzVE+CZUJM6W/Nwi9lT877hJ2QaU4cjidQ1OEfX3D y5rnneJQc6W1Q== From: Marek Vasut To: devicetree@vger.kernel.org Cc: Marek Vasut , Alessandro Zummo , Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , linux-rtc@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: rtc: m41t80: Convert text schema to YAML one Date: Wed, 2 Nov 2022 23:59:42 +0100 Message-Id: <20221102225943.157344-1-marex@denx.de> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Convert the m41t80 text schema to YAML schema. No functional change. Signed-off-by: Marek Vasut --- Cc: Alessandro Zummo Cc: Alexandre Belloni Cc: Rob Herring Cc: Krzysztof Kozlowski Cc: linux-rtc@vger.kernel.org To: devicetree@vger.kernel.org --- .../devicetree/bindings/rtc/rtc-m41t80.txt | 39 ---------- .../devicetree/bindings/rtc/rtc-m41t80.yaml | 75 +++++++++++++++++++ 2 files changed, 75 insertions(+), 39 deletions(-) delete mode 100644 Documentation/devicetree/bindings/rtc/rtc-m41t80.txt create mode 100644 Documentation/devicetree/bindings/rtc/rtc-m41t80.yaml diff --git a/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt b/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt deleted file mode 100644 index cdd196b1e9bdb..0000000000000 --- a/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt +++ /dev/null @@ -1,39 +0,0 @@ -ST M41T80 family of RTC and compatible - -Required properties: -- compatible: should be one of: - "st,m41t62", - "st,m41t65", - "st,m41t80", - "st,m41t81", - "st,m41t81s", - "st,m41t82", - "st,m41t83", - "st,m41t84", - "st,m41t85", - "st,m41t87", - "microcrystal,rv4162", -- reg: I2C bus address of the device - -Optional properties: -- interrupts: rtc alarm interrupt. -- clock-output-names: From common clock binding to override the default output - clock name -- wakeup-source: Enables wake up of host system on alarm - -Optional child node: -- clock: Provide this if the square wave pin is used as boot-enabled fixed clock. - -Example: - rtc@68 { - compatible = "st,m41t80"; - reg = <0x68>; - interrupt-parent = <&UIC0>; - interrupts = <0x9 0x8>; - - clock { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <32768>; - }; - }; diff --git a/Documentation/devicetree/bindings/rtc/rtc-m41t80.yaml b/Documentation/devicetree/bindings/rtc/rtc-m41t80.yaml new file mode 100644 index 0000000000000..7f31a22caec9b --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/rtc-m41t80.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/rtc-m41t80.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ST M41T80 family of RTC and compatible + +maintainers: + - Alexandre Belloni + +properties: + compatible: + enum: + - st,m41t62 + - st,m41t65 + - st,m41t80 + - st,m41t81 + - st,m41t81s + - st,m41t82 + - st,m41t83 + - st,m41t84 + - st,m41t85 + - st,m41t87 + - microcrystal,rv4162 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + "#clock-cells": + const: 1 + + clock-output-names: + description: From common clock binding to override the default output clock name. + + wakeup-source: + description: Enables wake up of host system on alarm. + + clock: + type: object + $ref: /schemas/clock/fixed-clock.yaml# + properties: + clock-frequency: + const: 32768 + +allOf: + - $ref: rtc.yaml + +unevaluatedProperties: false + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + rtc@68 { + compatible = "st,m41t80"; + reg = <0x68>; + interrupt-parent = <&UIC0>; + interrupts = <0x9 0x8>; + + clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + }; From patchwork Wed Nov 2 22:59:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 1698538 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=denx.de header.i=@denx.de header.a=rsa-sha256 header.s=phobos-20191101 header.b=vbeEemZW; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4N2j5w2hg0z23ls for ; Thu, 3 Nov 2022 10:00:20 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230188AbiKBXAO (ORCPT ); Wed, 2 Nov 2022 19:00:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52582 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229914AbiKBXAN (ORCPT ); Wed, 2 Nov 2022 19:00:13 -0400 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 63975DE92; Wed, 2 Nov 2022 16:00:03 -0700 (PDT) Received: from tr.lan (ip-86-49-120-218.bb.vodafone.cz [86.49.120.218]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 1AB7884F45; Thu, 3 Nov 2022 00:00:01 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1667430001; bh=aUyuFRftWKE+eYGPU//M8jCdCEtkT4sspt9HjCk1u3o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vbeEemZWLDUq6NtvcTW3OWYfpkSmx/H1AOGFbmgO6lPnDVjATK0IihEY9XNZCco+D 0+xmYlGbrjbcl4C4oYwe4Vt4o6j92EaOv79H/DpleHtodv4WdJ6rV475CH71HFxtsA 0noT+fiY5FmTw1QcRsRMr8sh1zdyJ6pn1jfFQegbtK2cNJ4n1NKv6l2m24b+hVdrYW tvk2wyfcyXVYA7ABKpzusKOzhfCsHkHaLpPXeYPbljZHs7F9ylBXKqiSZazmli92or koPaArpxvUlXLTP19m5OeXhOVruPPo+KbmqbOkH1hKFQhBj3tEDycgSFXs7OfTPuX4 /Rtm1AuzKlW6g== From: Marek Vasut To: devicetree@vger.kernel.org Cc: Marek Vasut , Alessandro Zummo , Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , linux-rtc@vger.kernel.org Subject: [PATCH 2/2] dt-bindings: rtc: m41t80: Mark the clock: subnode as deprecated Date: Wed, 2 Nov 2022 23:59:43 +0100 Message-Id: <20221102225943.157344-2-marex@denx.de> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221102225943.157344-1-marex@denx.de> References: <20221102225943.157344-1-marex@denx.de> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The clock {} subnode seems like it is describing an always-on clock generated by the PMIC. This should rather be modeled by consumer of the clock taking phandle to the RTC node itself, since it already does have clock-cells and all. Since there are no users of the clock subnode in tree anyway, mark it as deprecated to avoid proliferation of this approach. Signed-off-by: Marek Vasut Acked-by: Krzysztof Kozlowski --- Cc: Alessandro Zummo Cc: Alexandre Belloni Cc: Rob Herring Cc: Krzysztof Kozlowski Cc: linux-rtc@vger.kernel.org To: devicetree@vger.kernel.org --- Documentation/devicetree/bindings/rtc/rtc-m41t80.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/rtc/rtc-m41t80.yaml b/Documentation/devicetree/bindings/rtc/rtc-m41t80.yaml index 7f31a22caec9b..ffe1e09f2c56e 100644 --- a/Documentation/devicetree/bindings/rtc/rtc-m41t80.yaml +++ b/Documentation/devicetree/bindings/rtc/rtc-m41t80.yaml @@ -42,6 +42,7 @@ properties: clock: type: object $ref: /schemas/clock/fixed-clock.yaml# + deprecated: true properties: clock-frequency: const: 32768