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Fri, 21 Feb 2025 11:19:51 -0800 (PST) From: Laurentiu Mihalcea To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Daniel Baluta , Shengjiu Wang Cc: Pengutronix Kernel Team , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/5] dt-bindings: dsp: fsl,dsp: document 'access-controllers' property Date: Fri, 21 Feb 2025 14:19:06 -0500 Message-Id: <20250221191909.31874-3-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221191909.31874-1-laurentiumihalcea111@gmail.com> References: <20250221191909.31874-1-laurentiumihalcea111@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250221_111953_885396_F0C080DA X-CRM114-Status: GOOD ( 10.29 ) 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 From: Laurentiu Mihalcea Some DSP instances may have their access to certain peripherals conditioned by a bus access controller such as the one from the AIPSTZ bridge. Add the optional 'access-controllers' property, which may be used in such cases. Signed-off-by: Laurentiu Mihalcea Reviewed-by: Frank Li --- Documentation/devicetree/bindings/dsp/fsl,dsp.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml index ab93ffd3d2e5..869df7fcece0 100644 --- a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml +++ b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml @@ -82,6 +82,9 @@ properties: description: Phandle to syscon block which provide access for processor enablement + access-controllers: + maxItems: 1 + required: - compatible - reg