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Thu, 20 Jun 2024 10:58:00 -0700 (PDT) Received: from localhost.localdomain ([91.216.213.152]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a6f56f42e80sm781370766b.186.2024.06.20.10.57.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Jun 2024 10:57:59 -0700 (PDT) From: Piotr Wojtaszczyk To: Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "J.M.B. Downing" , Piotr Wojtaszczyk , Vladimir Zapolskiy , Liam Girdwood , Mark Brown , Russell King , Michael Turquette , Stephen Boyd , Andi Shyti , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Jaroslav Kysela , Takashi Iwai , Arnd Bergmann , Yangtao Li , Li Zetao , Chancel Liu , Michael Ellerman , dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org, linux-sound@vger.kernel.org, linux-clk@vger.kernel.org, linux-i2c@vger.kernel.org, linux-mtd@lists.infradead.org Subject: [Patch v4 01/10] dt-bindings: dma: pl08x: Add dma-cells description Date: Thu, 20 Jun 2024 19:56:32 +0200 Message-Id: <20240620175657.358273-2-piotr.wojtaszczyk@timesys.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240620175657.358273-1-piotr.wojtaszczyk@timesys.com> References: <20240620175657.358273-1-piotr.wojtaszczyk@timesys.com> MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Markus Elfring Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Recover dma-cells description from the legacy DT binding. Signed-off-by: Piotr Wojtaszczyk Reviewed-by: Krzysztof Kozlowski --- Changes for v4: - This patch is new in v4 Documentation/devicetree/bindings/dma/arm-pl08x.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/dma/arm-pl08x.yaml b/Documentation/devicetree/bindings/dma/arm-pl08x.yaml index ab25ae63d2c3..191215d36c85 100644 --- a/Documentation/devicetree/bindings/dma/arm-pl08x.yaml +++ b/Documentation/devicetree/bindings/dma/arm-pl08x.yaml @@ -52,6 +52,13 @@ properties: clock-names: maxItems: 1 + "#dma-cells": + const: 2 + description: | + First cell should contain the DMA request, + second cell should contain either 1 or 2 depending on + which AHB master that is used. + lli-bus-interface-ahb1: type: boolean description: if AHB master 1 is eligible for fetching LLIs