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[78.212.29.45]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4b433ebd278sm131671835e9.3.2026.11.05.12.07.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Nov 2026 12:07:14 -0800 (PST) From: Antoni Pokusinski To: vigneshr@ti.com, andi.shyti@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, aaro.koskinen@iki.fi, andreas@kemnade.info, khilman@baylibre.com, rogerq@kernel.org, tony@atomide.com, jmkrzyszt@gmail.com, sumit.semwal@linaro.org, christian.koenig@amd.com, phasta@kernel.org Cc: linux-omap@vger.kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, Antoni Pokusinski Subject: [PATCH 1/3] dt-bindings: i2c: ti,omap4-i2c: Add DMA properties Date: Thu, 5 Nov 2026 21:05:52 +0100 Message-ID: <20261105200556.34240-3-apokusinski01@gmail.com> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261105200556.34240-2-apokusinski01@gmail.com> References: <20261105200556.34240-2-apokusinski01@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Document the TX and RX DMA request channels featured by the OMAP I2C controller. Signed-off-by: Antoni Pokusinski --- .../devicetree/bindings/i2c/ti,omap4-i2c.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml b/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml index 58d32ceeacfc..ff946fdfaad3 100644 --- a/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml @@ -37,6 +37,16 @@ properties: clock-names: const: fck + dmas: + items: + - description: TX DMA channel phandle + - description: RX DMA channel phandle + + dma-names: + items: + - const: tx + - const: rx + power-domains: true ti,hwmods: @@ -93,4 +103,6 @@ examples: #address-cells = <1>; #size-cells = <0>; mux-states = <&i2c_mux 1>; + dmas = <&edma 58 0>, <&edma 59 0>; + dma-names = "tx", "rx"; }; -- 2.56.0