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Wed, 12 Aug 2026 14:02:11 -0700 (PDT) From: Jerome Brunet Date: Wed, 12 Aug 2026 23:02:02 +0200 Subject: [PATCH v2] spi: dt-bindings: sun6i: Add compatibles for A733's SPI controllers Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20260812-allwinner-a733-spi-support-v2-1-937bff0fa78e@baylibre.com> X-B4-Tracking: v=1; b=H4sIAEnffGoC/42NSw6CMBQAr0K69pl+RMSV9zAs2vKQZ7BtWkAJ4 e4CXsDlJJOZmSWMhIlds5lFHCmRdyvIQ8Zsq90DgeqVmeTyzC88B911b3IOI+hCKUiBIA0h+Ng DKq5LbXleaMXWQIjY0GeP36sfp8E80fZbcTNaSr2P034fxeb9NRoFCChMUwtxEmhseTN66shEP Fr/YtWyLF+qmJyj2QAAAA== X-Change-ID: 20260805-allwinner-a733-spi-support-e30a9ac057a3 To: Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Maxime Ripard Cc: linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Jerome Brunet X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; 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FROM_NEQ_ENVFROM(0.00)[jbrunet@baylibre.com,linux-sunxi@lists.linux.dev]; TO_DN_SOME(0.00)[] X-Rspamd-Queue-Id: 05E4D1C09D5 X-MORS-Enabled: yes X-MORS-DOMAIN: patchwork.local X-MORS-HOSTING: hosting172546 X-MORS-USER: hosting172546 X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= The A733 has six SPI controllers with the same IP as the A523. Like the A523, one of them (spi1) also supports DBI mode. Add SoC specific compatible strings, falling back to the A523 ones. Signed-off-by: Jerome Brunet --- Changes in v2: - Combined allwinner,sun60i-a733-spi with allwinner,sun55i-a523-spi-dbi - Link to v1: https://patch.msgid.link/20260805-allwinner-a733-spi-support-v1-1-7bfd1141ebc9@baylibre.com --- Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml | 6 ++++++ 1 file changed, 6 insertions(+) --- base-commit: dc59e4fea9d83f03bad6bddf3fa2e52491777482 change-id: 20260805-allwinner-a733-spi-support-e30a9ac057a3 Best regards, -- Jerome diff --git a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml index 6af4ff233158..14c2f318dd04 100644 --- a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml +++ b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml @@ -34,6 +34,12 @@ properties: - const: allwinner,sun50i-r329-spi-dbi - const: allwinner,sun50i-r329-spi - items: + - enum: + - allwinner,sun55i-a523-spi-dbi + - allwinner,sun60i-a733-spi + - const: allwinner,sun55i-a523-spi + - items: + - const: allwinner,sun60i-a733-spi-dbi - const: allwinner,sun55i-a523-spi-dbi - const: allwinner,sun55i-a523-spi