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[78.212.29.45]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4b433ebd278sm131671835e9.3.2026.11.05.12.07.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Nov 2026 12:07:12 -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 0/3] i2c: omap: add support for DMA Date: Thu, 5 Nov 2026 21:05:51 +0100 Message-ID: <20261105200556.34240-2-apokusinski01@gmail.com> X-Mailer: git-send-email 2.56.0 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 Hello, This patchset introduces support for the TX & RX DMA transfers in the am335x/omap I2C controller. I tested this implementation on AM335x (Beaglebone Black) and things seem to work fine. Kind regards, Antoni Pokusinski Antoni Pokusinski (3): dt-bindings: i2c: ti,omap4-i2c: Add DMA properties ARM: dts: am33xx-l4: Add missing DMAs for I2C controllers i2c: omap: add DMA support .../devicetree/bindings/i2c/ti,omap4-i2c.yaml | 12 + arch/arm/boot/dts/ti/omap/am33xx-l4.dtsi | 4 + drivers/i2c/busses/i2c-omap.c | 291 +++++++++++++++++- 3 files changed, 303 insertions(+), 4 deletions(-) base-commit: 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4 -- 2.56.0