From: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
To: Vinod Koul <vkoul@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Manivannan Sadhasivam <mani@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Abel Vesa <abelvesa@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>,
brgl@kernel.org
Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>,
Shawn Guo <shengchao.guo@oss.qualcomm.com>
Subject: [PATCH v2 1/3] dt-bindings: phy: qcom,snps-eusb2-phy: Document the Nord eUSB2 PHY
Date: Wed, 16 Sep 2026 20:30:51 +0200 [thread overview]
Message-ID: <20260916-nord-usb-phy-v2-1-2c8461bb30e6@oss.qualcomm.com> (raw)
In-Reply-To: <20260916-nord-usb-phy-v2-0-2c8461bb30e6@oss.qualcomm.com>
Add a compatible for the eUSB2 PHY found on the Qualcomm Nord SoC.
It is compatible with the sm8550 eUSB2 PHY.
While at it: On Nord SoC there are three eUSB2 PHYs but only two QUSB2PHY
block resets: the HS-only USB20 tile has no dedicated PHY reset and is
instead reset as a whole through the controller's own USB20_PRIM_BCR.
Make the 'resets' property optional.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
---
Documentation/devicetree/bindings/phy/qcom,snps-eusb2-phy.yaml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/phy/qcom,snps-eusb2-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,snps-eusb2-phy.yaml
index 096f6b546632ef8cb83321961c7e5ff261db2b1d..7fe8c82db38d876a9230697103dd9467c49f6c84 100644
--- a/Documentation/devicetree/bindings/phy/qcom,snps-eusb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,snps-eusb2-phy.yaml
@@ -19,6 +19,7 @@ properties:
- enum:
- qcom,eliza-snps-eusb2-phy
- qcom,milos-snps-eusb2-phy
+ - qcom,nord-snps-eusb2-phy
- qcom,sar2130p-snps-eusb2-phy
- qcom,sdx75-snps-eusb2-phy
- qcom,sm8650-snps-eusb2-phy
@@ -64,7 +65,6 @@ required:
- clock-names
- vdd-supply
- vdda12-supply
- - resets
additionalProperties: false
--
2.47.3
--
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy
next prev parent reply other threads:[~2026-09-16 18:31 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-16 18:30 [PATCH v2 0/3] phy: qcom: Add USB PHY support for Nord SoC Bartosz Golaszewski
2026-09-16 18:30 ` Bartosz Golaszewski [this message]
2026-09-16 18:36 ` [PATCH v2 1/3] dt-bindings: phy: qcom,snps-eusb2-phy: Document the Nord eUSB2 PHY sashiko-bot
2026-09-18 10:24 ` Krzysztof Kozlowski
2026-09-16 18:30 ` [PATCH v2 2/3] dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp-phy: Document the Nord QMP PHY Bartosz Golaszewski
2026-09-16 18:30 ` [PATCH v2 3/3] phy: qcom: qmp-combo: Add USB3+DP PHY support for Nord Bartosz Golaszewski
2026-09-16 18:47 ` sashiko-bot
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