From patchwork Tue May 3 10:55:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kavyasree Kotagiri X-Patchwork-Id: 12835656 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id B1F8EC433F5 for ; Tue, 3 May 2022 11:03:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=rpHnksnHqymuD/l4by01z/oLZbr/FjdC0AU6fiPinrg=; b=BjCZ/3133GTtgt Aldr7mvZ5c6ERogPQBdwk1jrReuLzuAjm5DfH6gmSFcOOPAn3Yz9wNttjI+RGsIw61s3D5SNBAKBr ta5GUutoqUHIgTPrmTrcs9/YoXqWz5/T3P/ej++LdgbYOdYMosjukdm50Q61mExLZHyP4yIo0YwAF YrjfVO/p9qaadqyBpOtrV0nIhtvClQNczLxCRYk+zayTyW8wIrmLAC7CsYqeL05lD+IC6o1Ll0csN jLyGTF5n8Liy/mP6WVxJppskZJggqsCe0Inj1lLXnv2qBoOTpHvQf8EfI/nOgyJFl+4MpVjaHvQqV gGFWD1lHee7yKY/dV3nw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nlqI1-005Tgh-Qn; Tue, 03 May 2022 11:01:58 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nlqCe-005Pz5-5h for linux-arm-kernel@lists.infradead.org; Tue, 03 May 2022 10:56:25 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1651575384; x=1683111384; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=Eup3wdhItPs5S0DzMQ1JST6KjNM8ndKwpGJX5U2PUNk=; b=0MSFDJ7PmvBzhLwjt3EsGG1kOZ7MlNoMqKr/Odh3InT3K8FRf1QlGeE1 Kf02m/TlVAjaSytcrMtfLLdYD8gjXV2aApc7MQC/e6Bv9Hfwa7pQZcYt4 v+r4MGex3cFKQiGZ+eDs1D/Te9cmh4M9BcdiQ4oizG02TzJG85ynfZOsZ DuiJvpsdZAMk58F26w3v13DuY+CzKbyfPmNvQ2R0zj5B9iI2seIzc7A46 AOzzNH6MGww8YdHrAlV70v788LWLVr1mf5MrtimFMOeiXcMiGznrzNjNf eb0IRdM0ToIWe/qqIIsX6bbYxjhIv8GAVjt7Ew6w1kfe2kO/WORA62NfA g==; X-IronPort-AV: E=Sophos;i="5.91,195,1647327600"; d="scan'208";a="162535325" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 03 May 2022 03:56:23 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) 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; Tue, 3 May 2022 03:56:23 -0700 Received: from kavya-HP-Compaq-6000-Pro-SFF-PC.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Tue, 3 May 2022 03:56:19 -0700 From: Kavyasree Kotagiri To: , , , , CC: , , , , , , , Subject: [PATCH 2/4] dt-bindings: mfd: atmel, flexcom: Add lan966 compatible string and mux properties Date: Tue, 3 May 2022 16:25:26 +0530 Message-ID: <20220503105528.12824-3-kavyasree.kotagiri@microchip.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220503105528.12824-1-kavyasree.kotagiri@microchip.com> References: <20220503105528.12824-1-kavyasree.kotagiri@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220503_035624_260606_2D19C4F8 X-CRM114-Status: UNSURE ( 8.30 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add lan966 flexcom compatible string and flexcom mux device tree properties Signed-off-by: Kavyasree Kotagiri --- .../devicetree/bindings/mfd/atmel,flexcom.yaml | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml b/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml index 62dea9b891d8..3e056857c44a 100644 --- a/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml +++ b/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml @@ -18,6 +18,7 @@ properties: compatible: enum: - atmel,sama5d2-flexcom + - microchip,lan966-flexcom reg: minItems: 1 @@ -45,6 +46,19 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 enum: [0, 1, 2] + # The following optional mux properties are only for lan966 flexcoms + mux-controls: + minItems: 1 + description: Phandle to the mux controller to map flexcom chip-select + to flexcom shared pin. + + mux-control-names: + description: String to label the mux controller. + minItems: 1 + items: + - const: cs0 + - const: cs1 + required: - compatible - reg @@ -64,5 +78,7 @@ examples: #size-cells = <1>; ranges = <0x0 0xf8034000 0x800>; atmel,flexcom-mode = <2>; + mux-controls = <&mux 0>; + mux-control-names = "cs0"; }; ...