From patchwork Tue Sep 13 14:21:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergiu Moga X-Patchwork-Id: 605675 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0807C6FA8B for ; Tue, 13 Sep 2022 15:52:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235956AbiIMPwt (ORCPT ); Tue, 13 Sep 2022 11:52:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37288 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233076AbiIMPwV (ORCPT ); Tue, 13 Sep 2022 11:52:21 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3C3D08E0C6; Tue, 13 Sep 2022 07:54:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1663080846; x=1694616846; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=RciFByXsjP8F/vnPuZ08wV7/HdHLctza/kpMMpKQnxU=; b=PydzhTdh9nflu2xk0JKzUpIqxLK8B26LP3ziOQ0n4iQRwEiat/s/YIu8 6SBLSShDyi9q0T87O56CEdW1z6/CMZhSG9ARRjGdBQnMoNiBkMEhrEavf y5xGvVmFmqlYxWtDEYuVKzal8bVJyvhpZdvbc9kdL4wt1qMt1cFvM+Q63 YwOWT82HnZLdLTOq4ow1wOpGPcXz8eIOafnt5yfa9E+4Du/CVQfjdcZzl y5RrZcU6Lh8XQPmdAfJeOb7XF/sJlF3mOij3+mhY1gxFzNwia0+JdtfX1 IMps9iP2EHy0nXwwZU4sYc+t4NoivJuaj9mwG4s3U+gjTKw8urHXn3ZjZ g==; X-IronPort-AV: E=Sophos;i="5.93,313,1654585200"; d="scan'208";a="190644030" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 13 Sep 2022 07:25:16 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) 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 15.1.2507.12; Tue, 13 Sep 2022 07:25:05 -0700 Received: from ROB-ULT-M68701.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.12 via Frontend Transport; Tue, 13 Sep 2022 07:25:00 -0700 From: Sergiu Moga To: , , , , , , , , , , , , , , , , CC: , , , , , , "Krzysztof Kozlowski" Subject: [PATCH v3 04/14] spi: dt-bindings: atmel,at91rm9200-spi: Add DMA related properties Date: Tue, 13 Sep 2022 17:21:56 +0300 Message-ID: <20220913142205.162399-5-sergiu.moga@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220913142205.162399-1-sergiu.moga@microchip.com> References: <20220913142205.162399-1-sergiu.moga@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org The DT nodes of the SPI IP's may contain DMA related properties so make sure that the binding is able to properly validate those as well by making it aware of these optional properties. Signed-off-by: Sergiu Moga Acked-by: Mark Brown Acked-by: Krzysztof Kozlowski --- v1 -> v2: - Nothing, this patch was not here before v2 -> v3: - added Acked-by tags .../devicetree/bindings/spi/atmel,at91rm9200-spi.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml b/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml index d85d54024b2e..4dd973e341e6 100644 --- a/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml +++ b/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml @@ -34,6 +34,16 @@ properties: clocks: maxItems: 1 + dmas: + items: + - description: TX DMA Channel + - description: RX DMA Channel + + dma-names: + items: + - const: tx + - const: rx + atmel,fifo-size: $ref: /schemas/types.yaml#/definitions/uint32 description: |