From patchwork Mon Jun 13 17:18:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Herring X-Patchwork-Id: 1642967 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: 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=) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4LMM0Z47pbz9s0r for ; Tue, 14 Jun 2022 05:22:54 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349775AbiFMTWu (ORCPT ); Mon, 13 Jun 2022 15:22:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44812 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348575AbiFMTVk (ORCPT ); Mon, 13 Jun 2022 15:21:40 -0400 Received: from mail-io1-f47.google.com (mail-io1-f47.google.com [209.85.166.47]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 30D8A326F6; Mon, 13 Jun 2022 10:18:14 -0700 (PDT) Received: by mail-io1-f47.google.com with SMTP id i16so6782701ioa.6; Mon, 13 Jun 2022 10:18:14 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=4fD13eHHlp2+lui4IoKUdeairGp7Zb+ZDDW9xWVxKeM=; b=kkQkwatVsJUTB940+aLm/kzHQYXd4YXdMr/sBVxzH4TsGU0pM95PqujaqYA0SnfyvS CSEQFl+5tWTal61BpzQvDbkyjL19q9zOlHVQCrRqj3cWwXr6UroFo6D+R6CuaKVOvUEW 9K+wn669SmuSnAzhmRGiHKQEFQpKK0Hu1miDxr6Y/Bvtro4KGzw9KY7T4kZyIxVc6ZlU lGfG8Q4kuQV0q9ffP9wVOBOivM4L9ZN3oDP0VFBfoP5MpSs+Pv4eleWAXmif8wJdFyVv knoLMjni3WZyOjju7zBKYCKLzFvnrqePZtXkD2asRs09A7oMsOVN96t6DfTfQHi5l9Nc aoKA== X-Gm-Message-State: AOAM532Q78t7biw9QmpujAmtTjSpa//iY3tjTcgBxxScF05kwFmTNPfl 0Ct7/wyBs2WekQt+26Hlyg== X-Google-Smtp-Source: ABdhPJzSTeYoSE44evzI9ByeP6HccjEciBVYXimkrxLpA763NQyy/uPTESBXfj9TzQcwZa4Wf5MCKQ== X-Received: by 2002:a6b:b808:0:b0:669:b197:9615 with SMTP id i8-20020a6bb808000000b00669b1979615mr409129iof.122.1655140693052; Mon, 13 Jun 2022 10:18:13 -0700 (PDT) Received: from xps15.herring.priv ([64.188.179.251]) by smtp.googlemail.com with ESMTPSA id ck19-20020a0566383f1300b00331a211407fsm3740374jab.93.2022.06.13.10.18.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Jun 2022 10:18:12 -0700 (PDT) From: Rob Herring To: Krzysztof Kozlowski , Andre Przywara Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: vexpress-sysreg: Add deprecated GPIO provider properties Date: Mon, 13 Jun 2022 11:18:07 -0600 Message-Id: <20220613171809.3928949-1-robh@kernel.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-1.2 required=5.0 tests=BAYES_00, FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no 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 While the current binding expects a child GPIO node, the old style binding with GPIO provider properties in the parent vexpress-sysreg node is still in use. Add the GPIO provider properties as deprecated. Cc: Andre Przywara Signed-off-by: Rob Herring --- Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml b/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml index b5e26e41f88c..2d2afada5ad1 100644 --- a/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml +++ b/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml @@ -29,6 +29,13 @@ properties: ranges: true + gpio-controller: + deprecated: true + + "#gpio-cells": + deprecated: true + const: 2 + additionalProperties: false patternProperties: From patchwork Mon Jun 13 17:18:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Herring X-Patchwork-Id: 1642968 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: 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=) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4LMM281g3hz9s0r for ; Tue, 14 Jun 2022 05:24:16 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348649AbiFMTYM (ORCPT ); Mon, 13 Jun 2022 15:24:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44572 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349732AbiFMTWt (ORCPT ); Mon, 13 Jun 2022 15:22:49 -0400 Received: from mail-io1-f44.google.com (mail-io1-f44.google.com [209.85.166.44]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E87532ED7; Mon, 13 Jun 2022 10:18:16 -0700 (PDT) Received: by mail-io1-f44.google.com with SMTP id y79so6801553iof.2; Mon, 13 Jun 2022 10:18:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=2mnX/lv1CoSM2GJgNr/IeYJZ7Y+yiMOfA3Jp6IUIPGQ=; b=wK3R7Qdmm9ctJdd4k0HyzT+RIAV+PJ1c5rPCj4TFH1iElbP+RTfI6/gajhFf/kI0M1 lS5HABbzirAC1QTSiuWwgenge0+KuOnj8b+DKsoqnHpk5Kn0EFg1Lkzje9OipNsC54Y4 c/qSSZKnayOEaTtLWqoBnS485keIiVj3SBeFqdlvTmtmvdZXSqJ4VSF1PN9o4RqTP43l lXdXHERqKMIViLxj7DQ3SuIEsGTzDSfbCRoD05xpkQUFLOo4Al4fv0ipka2TNdoUQesZ gN7xqCK86tVsg3FaOpf8rAJ9UJrQDdR6e2f5APFcGyeAxzV72C2fPMflm+nE2hpI7VZ0 OIcg== X-Gm-Message-State: AOAM532W6JLtm/XGgptEJg413wpyJxzh/3rRtQN3CK71XJWgePd22rkr AR3MwtCYIXucI24fx0nVtQ== X-Google-Smtp-Source: ABdhPJyT+r+axI1HGJ7u/QULVEEOiPQMBKwM12KG6nBrTwWFQLTAWYm0Y3TfwVYELfwpCFVfsRf3pw== X-Received: by 2002:a05:6638:22d4:b0:333:f776:e896 with SMTP id j20-20020a05663822d400b00333f776e896mr475569jat.75.1655140694423; Mon, 13 Jun 2022 10:18:14 -0700 (PDT) Received: from xps15.herring.priv ([64.188.179.251]) by smtp.googlemail.com with ESMTPSA id ck19-20020a0566383f1300b00331a211407fsm3740374jab.93.2022.06.13.10.18.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Jun 2022 10:18:14 -0700 (PDT) From: Rob Herring To: Krzysztof Kozlowski , Andre Przywara Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] dt-bindings: vexpress-sysreg: Allow for no child nodes Date: Mon, 13 Jun 2022 11:18:08 -0600 Message-Id: <20220613171809.3928949-2-robh@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220613171809.3928949-1-robh@kernel.org> References: <20220613171809.3928949-1-robh@kernel.org> MIME-Version: 1.0 X-Spam-Status: No, score=-1.2 required=5.0 tests=BAYES_00, FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no 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 It is valid for arm,vexpress-sysreg to have no child nodes when either the deprecated binding without child nodes is used or a platform has no GPIOs. If there are no child nodes, then "#address-cells" and "#size-cells" should not be required. However, "reg" should be present in all cases, so let's add it now. Cc: Andre Przywara Signed-off-by: Rob Herring --- Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml b/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml index 2d2afada5ad1..f04db802a732 100644 --- a/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml +++ b/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml @@ -74,8 +74,7 @@ patternProperties: required: - compatible - - "#address-cells" - - "#size-cells" + - reg examples: - |