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([51.37.234.167]) by smtp.gmail.com with ESMTPSA id az10-20020adfe18a000000b00210396b2eaesm9292305wrb.45.2022.06.18.05.32.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Jun 2022 05:32:09 -0700 (PDT) From: Conor Dooley To: David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Thierry Reding , Sam Ravnborg , Eugeniy Paltsev , Vinod Koul , Liam Girdwood , Mark Brown , Serge Semin , Daniel Lezcano , Palmer Dabbelt , Palmer Dabbelt Cc: Thomas Gleixner , Paul Walmsley , Albert Ou , Conor Dooley , Masahiro Yamada , Damien Le Moal , Geert Uytterhoeven , Niklas Cassel , Dillon Min , Heng Sia , Jose Abreu , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, alsa-devel@alsa-project.org, linux-spi@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH 06/14] spi: dt-bindings: dw-apb-ssi: update spi-{r,t}x-bus-width for dwc-ssi Date: Sat, 18 Jun 2022 13:30:28 +0100 Message-Id: <20220618123035.563070-7-mail@conchuod.ie> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220618123035.563070-1-mail@conchuod.ie> References: <20220618123035.563070-1-mail@conchuod.ie> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org From: Conor Dooley snps,dwc-ssi-1.01a has a single user - the Canaan k210, which uses a width of 4 for spi-{r,t}x-bus-width. Update the binding to reflect this. Signed-off-by: Conor Dooley --- .../bindings/spi/snps,dw-apb-ssi.yaml | 48 ++++++++++++++----- 1 file changed, 35 insertions(+), 13 deletions(-) diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml index e25d44c218f2..f2b9e3f062cd 100644 --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml @@ -135,19 +135,41 @@ properties: of the designware controller, and the upper limit is also subject to controller configuration. -patternProperties: - "^.*@[0-9a-f]+$": - type: object - properties: - reg: - minimum: 0 - maximum: 3 - - spi-rx-bus-width: - const: 1 - - spi-tx-bus-width: - const: 1 +if: + properties: + compatible: + contains: + const: snps,dwc-ssi-1.01a + +then: + patternProperties: + "^.*@[0-9a-f]+$": + type: object + properties: + reg: + minimum: 0 + maximum: 3 + + spi-rx-bus-width: + const: 4 + + spi-tx-bus-width: + const: 4 + +else: + patternProperties: + "^.*@[0-9a-f]+$": + type: object + properties: + reg: + minimum: 0 + maximum: 3 + + spi-rx-bus-width: + const: 1 + + spi-tx-bus-width: + const: 1 unevaluatedProperties: false