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Sat, 15 Aug 2026 15:23:30 -0700 (PDT) Received: from [10.112.173.252] ([2409:40c2:505d:7e1:7f19:edf4:38f3:dccf]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-1413887ee70sm23418743c88.11.2026.08.15.15.23.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 15 Aug 2026 15:23:30 -0700 (PDT) From: Bhargav Joshi Subject: [PATCH v2 0/2] spi: davinci: Convert bindings to DT schema and clean up DTS Date: Sun, 16 Aug 2026 03:53:05 +0530 Message-Id: <20260816-ti-davinci-spi-v2-0-6c6f5171422b@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAAAAAAAC/3WMQQqDMBBFryKz7pQYapSueo/iIiYTHaiJJBJaJ Hdv6r781fvw3gGJIlOCe3NApMyJg68gLw2YRfuZkG1lkEIqMbQKd0arM3vDmDZGUjeqGyY1Kaj SFsnx+ww+x8oLpz3Ez9nP7e/9m8otCtS963rrbCeVfMyr5tfVhBXGUsoXnNKCB6wAAAA= X-Change-ID: 20260816-ti-davinci-spi-e64e4e48b6b6 To: Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , Nishanth Menon , Santosh Shilimkar Cc: linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, goledhruva@gmail.com, m-chawdhry@ti.com, daniel.baluta@gmail.com, simona.toaca@nxp.com, j.bhargav.u@gmail.com X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1786832597; l=1463; i=j.bhargav.u@gmail.com; h=from:subject:message-id; bh=4ckBX63+NOyZ/eJp7AxHa2Rxky0Dx8vI80R9iWBVhrk=; b=0jZetumw/hBAWJ6bsumj+VSpoyX2QRHHJeO/LyfQh6xvLb0gD5cucwCjfa7mVF0ydPqlGAEzf dhZJ/HbLKWnA+YS2AqOiscOOVJ0ZBVr3jvm0tod+sEJfBiyUiIdN4Eo X-Developer-Key: i=j.bhargav.u@gmail.com; a=ed25519; pk=IqNDwUZKECEA+n8wXctFLBbYL9NhFstZNbOznm/nX1k= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260815_152332_108853_662D9BDA X-CRM114-Status: GOOD ( 12.21 ) 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 This series converts the TI DaVinci/Keystone SPI controller device tree bindings from the legacy text format to DT schema. - Patch 1 renames property ti,davinci-spi-num-cs from keystone-k2l.dtsi, as the driver uses the standard num-cs property. - Patch 2 Converts ti,davinci-spi from text to DT schema. Signed-off-by: Bhargav Joshi --- Changes in v2: - patch 1: Instead of deleting ti,davinci-spi-num-cs, renamed it to num-cs to properly preserve the hardware's intended chip select limits - patch 2: Removed maximum: 6 constraint from num-cs. - patch 2: Add standalone support for ti,dm6441-spi in compatibles. - Link to v1: https://lore.kernel.org/r/20260816-ti-davinci-spi-v1-0-a7f57dfd5262@gmail.com --- Bhargav Joshi (2): ARM: dts: ti: keystone-k2l: Rename ti,davinci-spi-num-cs to num-cs dt-bindings: spi: ti,davinci-spi: convert to DT schema .../devicetree/bindings/spi/spi-davinci.txt | 100 ----------------- .../bindings/spi/spi-peripheral-props.yaml | 1 + .../spi/ti,davinci-spi-peripheral-props.yaml | 25 +++++ .../devicetree/bindings/spi/ti,davinci-spi.yaml | 118 +++++++++++++++++++++ arch/arm/boot/dts/ti/keystone/keystone-k2l.dtsi | 6 +- 5 files changed, 147 insertions(+), 103 deletions(-) --- base-commit: 3eb40771c00a8488fa6ed2cc1fe203477908bf38 change-id: 20260816-ti-davinci-spi-e64e4e48b6b6 Best regards, -- Bhargav