linux-kernel - [PATCH 1/3 v2] dt-bindings: usb: Add compatible strings for s32g2/s32g3

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Message-ID: <cb3970d93f2df0d350f3f3de27d9f0cdb41d0d3b.1749747898.git.dan.carpenter@linaro.org>
Date: Thu, 12 Jun 2025 21:50:51 +0300
From: Ghennadi Procopciuc <dan.carpenter@...aro.org>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Xu Yang <xu.yang_2@....com>,
	Peng Fan <peng.fan@....com>, linux-usb@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	imx@...ts.linux.dev, s32@....com, linaro-s32@...aro.org,
	Larisa Grigore <larisa.grigore@....com>,
	Ionut Vicovan <Ionut.Vicovan@....com>,
	Ghennadi Procopciuc <ghennadi.procopciuc@....com>
Subject: [PATCH 1/3 v2] dt-bindings: usb: Add compatible strings for
 s32g2/s32g3

From: Ghennadi Procopciuc <ghennadi.procopciuc@....com>

Add the compatible strings for the NXP s32g2 and s32g3.  These chips
are mostly compatible.  The one difference is that the s32g2-usbmisc
device has an errata ERR050474 which requires a special flag to be set
for handling packages that aren't 4 byte aligned.

Signed-off-by: Larisa Grigore <larisa.grigore@....com>
Signed-off-by: Ionut Vicovan <Ionut.Vicovan@....com>
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@....com>
Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
---
Changes since v1:
1: Alphabetize
2: Update the commit message a bit.

 Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml | 2 ++
 Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml  | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml
index cc5787a8cfa3..f6372b76ed5a 100644
--- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml
+++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml
@@ -23,6 +23,8 @@ properties:
           - nvidia,tegra30-udc
           - nvidia,tegra114-udc
           - nvidia,tegra124-udc
+          - nxp,s32g2-usb
+          - nxp,s32g3-usb
           - qcom,ci-hdrc
       - items:
           - enum:
diff --git a/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml b/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml
index 019435540df0..ca677d1a8274 100644
--- a/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml
+++ b/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml
@@ -21,6 +21,8 @@ properties:
           - fsl,imx53-usbmisc
           - fsl,imx6q-usbmisc
           - fsl,vf610-usbmisc
+          - nxp,s32g2-usbmisc
+          - nxp,s32g3-usbmisc
       - items:
           - enum:
               - fsl,imx6ul-usbmisc
-- 
2.47.2