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Thu, 23 Oct 2025 10:59:27 -0700 (PDT) From: Alex Elder To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, han.xu@nxp.com, broonie@kernel.org Cc: dlan@gentoo.org, Frank.li@nxp.com, guodong@riscstar.com, linux-spi@vger.kernel.org, imx@lists.linux.dev, devicetree@vger.kernel.org, spacemit@lists.linux.dev, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/9] dt-bindings: spi: fsl-qspi: add optional resets Date: Thu, 23 Oct 2025 12:59:14 -0500 Message-ID: <20251023175922.528868-3-elder@riscstar.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251023175922.528868-1-elder@riscstar.com> References: <20251023175922.528868-1-elder@riscstar.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Allow two resets to be defined to support the SpacemiT K1 SoC QSPI IP. Signed-off-by: Alex Elder Acked-by: Conor Dooley --- v2: - The "reset" property now only applies to spacemit,k1-qspi compatible .../devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml b/= Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml index 5e6aff1bc2ed3..edd3158a6f2e8 100644 --- a/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml +++ b/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml @@ -55,6 +55,21 @@ properties: - const: qspi_en - const: qspi =20 + resets: + items: + - description: SoC QSPI reset + - description: SoC QSPI bus reset + +if: + properties: + compatible: + not: + contains: + const: spacemit,k1-qspi +then: + properties: + resets: false + required: - compatible - reg --=20 2.43.0