From: Laurentiu Mihalcea <laurentiumihalcea111@gmail.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Daniel Baluta <daniel.baluta@nxp.com>,
Shengjiu Wang <shengjiu.wang@nxp.com>,
Frank Li <Frank.li@nxp.com>,
Marco Felsch <m.felsch@pengutronix.de>,
Marc Kleine-Budde <mkl@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v4 2/6] dt-bindings: dsp: fsl,dsp: document 'access-controllers' property
Date: Tue, 1 Apr 2025 11:44:00 -0400 [thread overview]
Message-ID: <20250401154404.45932-3-laurentiumihalcea111@gmail.com> (raw)
In-Reply-To: <20250401154404.45932-1-laurentiumihalcea111@gmail.com>
From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
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 <laurentiu.mihalcea@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
---
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 b8693e4b4b0d..e610b7636a08 100644
--- a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
+++ b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
@@ -91,6 +91,9 @@ properties:
- const: runstall
- const: softreset
+ access-controllers:
+ maxItems: 1
+
required:
- compatible
- reg
--
2.34.1
next prev parent reply other threads:[~2025-04-01 15:45 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-01 15:43 [PATCH v4 0/6] imx8mp: add support for the IMX AIPSTZ bridge Laurentiu Mihalcea
2025-04-01 15:43 ` [PATCH v4 1/6] dt-bindings: bus: add documentation " Laurentiu Mihalcea
2025-04-01 21:30 ` Frank Li
2025-04-02 6:52 ` Krzysztof Kozlowski
2025-04-01 15:44 ` Laurentiu Mihalcea [this message]
2025-04-01 15:44 ` [PATCH v4 3/6] bus: add driver for " Laurentiu Mihalcea
2025-04-03 8:30 ` Alexander Stein
2025-04-04 13:59 ` Laurentiu Mihalcea
2025-04-01 15:44 ` [PATCH v4 4/6] arm64: dts: imx8mp: convert 'aips5' to 'aipstz5' Laurentiu Mihalcea
2025-04-01 21:21 ` Frank Li
2025-04-01 15:44 ` [PATCH v4 5/6] arm64: dts: imx8mp: add aipstz master ID definitions Laurentiu Mihalcea
2025-04-01 21:20 ` Frank Li
2025-04-01 15:44 ` [PATCH v4 6/6] arm64: dts: imx8mp: make 'dsp' node depend on 'aips5' Laurentiu Mihalcea
2025-04-01 21:18 ` Frank Li
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