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charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20261106-mt2824-v1-11-86087eaf5af4@bootlin.com> References: <20261106-mt2824-v1-0-86087eaf5af4@bootlin.com> In-Reply-To: <20261106-mt2824-v1-0-86087eaf5af4@bootlin.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jun Chang , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Philipp Zabel , Sebastian Reichel , Vinod Koul , Neil Armstrong , Manivannan Sadhasivam , Conor Dooley , Jonathan Cameron , Lad Prabhakar , Thomas Gleixner , Radu Rendec , Samuel Holland , Ben Zong-You Xie , Daniel Lezcano , Ulf Hansson , Jisheng Zhang , CL Wang , Mark Brown , Greg Kroah-Hartman , Wim Van Sebroeck , Guenter Roeck , Adrian Hunter , Minas Harutyunyan Cc: Thomas Petazzoni , =?utf-8?q?Randolph_Sheng-Kai_Lin=28=E6=9E=97=E8=81=96=E5=87=B1=29?= , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-pm@vger.kernel.org, linux-phy@lists.infradead.org, Paul Walmsley , linux-mmc@vger.kernel.org, linux-spi@vger.kernel.org, linux-usb@vger.kernel.org, linux-watchdog@vger.kernel.org, =?utf-8?q?Beno=C3=AEt_Monin?= X-Mailer: b4 0.16.0 X-Last-TLS-Session-Version: TLSv1.3 The ATCSPI200 controller can be used in PIO mode, without DMA, and PIO transfers can optionally use the controller's interrupt. Make dmas, dma-names and interrupts optional, and require dma-names if dmas is specified. Originally-by: Jun Chang Signed-off-by: Benoît Monin --- Documentation/devicetree/bindings/spi/andestech,ae350-spi.yaml | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/spi/andestech,ae350-spi.yaml b/Documentation/devicetree/bindings/spi/andestech,ae350-spi.yaml index 381042e07fd0..91e04f5d354a 100644 --- a/Documentation/devicetree/bindings/spi/andestech,ae350-spi.yaml +++ b/Documentation/devicetree/bindings/spi/andestech,ae350-spi.yaml @@ -24,6 +24,9 @@ properties: clocks: maxItems: 1 + interrupts: + maxItems: 1 + dmas: items: - description: Transmit FIFO DMA channel @@ -34,6 +37,9 @@ properties: - const: tx - const: rx +dependencies: + dmas: [ dma-names ] + patternProperties: "@[0-9a-f]+$": type: object @@ -55,8 +61,6 @@ required: - compatible - reg - clocks - - dmas - - dma-names unevaluatedProperties: false -- 2.56.0