From patchwork Wed Jul 6 11:06:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kavyasree Kotagiri X-Patchwork-Id: 1652930 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=microchip.com header.i=@microchip.com header.a=rsa-sha256 header.s=mchp header.b=yjrDrYlK; dkim-atps=neutral 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 4LdGvf16J5z9s1l for ; Wed, 6 Jul 2022 21:06:54 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232320AbiGFLGv (ORCPT ); Wed, 6 Jul 2022 07:06:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232251AbiGFLGu (ORCPT ); Wed, 6 Jul 2022 07:06:50 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7CAE125E8B; Wed, 6 Jul 2022 04:06:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1657105609; x=1688641609; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=E/xgLBqlL5pUK//Q/Ei1S6DfX76PrFSnnVUmmUe+oVY=; b=yjrDrYlKgFSAvhy1G6LBnIAZ2Cya1Uoh0G9PK6phkWL2Nu9tB727XDU5 UTSK/FLg8zyaW6RqY+FwzOAMDAKVtS1gJH1vR8lrrPgpHiZ05t/6G/E1c dZcSXR5dldLyA89vnn1NNuE9BwqIj6qAM+bCkTPsDRhSterAbV8Y8rk9y uGe4/NqgEUML9aHcORYQWbArAqQ2Xpph/TSzIntoOUqELm6uMvm+SVrDk Wj9/2BZczPuhi8DwJxkNoRLxk9OLw7dnZLMvQQ28UmYm/gRZuacaNaM93 rlMnk8bplC3FEYS6kM6s/c53A1fvei6T9a5tWgkqihw2UuwXgE5cp2UTi g==; X-IronPort-AV: E=Sophos;i="5.92,249,1650956400"; d="scan'208";a="170981999" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa5.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 06 Jul 2022 04:06:42 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Wed, 6 Jul 2022 04:06:41 -0700 Received: from kavya.microchip.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Wed, 6 Jul 2022 04:06:37 -0700 From: Kavyasree Kotagiri To: , , , , , CC: , , , Subject: [PATCH v7 0/3] Add support for lan966x flexcom chip-select configuration Date: Wed, 6 Jul 2022 09:06:16 -0200 Message-ID: <20220706110619.71729-1-kavyasree.kotagiri@microchip.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Spam-Status: No, score=-5.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE 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 This patch series converts atmel-flexcom bindings into json-schema format. Adds support for lan966x flexcom chip-select configurations and its DT bindings. v6 -> v7: - Change filename to atmel,sama5d2-flexcom.yaml - Add #address-cells, #size-cells to flexcom node - Fixed warnings. v5 -> v6: - Removed spi node from example as suggested by Rob and also pattern properties(spi dt-bindings conversion to yaml patch is under review). https://patchwork.kernel.org/project/linux-arm-kernel/patch/20220629125804.137099-1-sergiu.moga@microchip.com/ Once this is accepted, I will add back spi example through new patch. v4 -> v5: - Fix indentations of DT example. - Fix dt-schema errors - removed minItems, maxItems for allOf:if:then "reg" property as it is not required. v3 -> v4: - Fix dtschema errors. - Add a condition to flexcom chip-selects configuration as chip-select lines are optional. v2 -> v3: - changed IRQ flag in dt-bindings example. - added reg property specific to lan66x which is missed in v2. - used goto label for clk_disable in error cases. v1 -> v2: - minor fix in title of dt-bindings. - Modified new dt properties usage in atmel,flexcom.yaml. - Used GENMASK and macros for maximum allowed values. - Use u32 values for flexcom chipselects instead of strings. - disable clock in case of errors. Kavyasree Kotagiri (3): dt-bindings: mfd: Convert atmel-flexcom to json-schema dt-bindings: mfd: atmel,sama5d2-flexcom: Add new compatible string for lan966x mfd: atmel-flexcom: Add support for lan966x flexcom chip-select configuration .../bindings/mfd/atmel,sama5d2-flexcom.yaml | 137 ++++++++++++++++++ .../devicetree/bindings/mfd/atmel-flexcom.txt | 63 -------- drivers/mfd/atmel-flexcom.c | 94 +++++++++++- 3 files changed, 230 insertions(+), 64 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml delete mode 100644 Documentation/devicetree/bindings/mfd/atmel-flexcom.txt