linux-stable.git/drivers/phy/spacemit, branch master Linux kernel stable tree Merge tag 'phy-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy 2026-04-17T17:22:08+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-04-17T17:22:08+00:00 3f887edd35c63a7092a0babbc6074355ebc57248 Pull phy updates from Vinod Koul: "New Support: - Qualcomm Eliza QMP UFS PHY - Canaan K230 USB 2.0 PHY driver - Mediatek mt8167 dsi-phy - Eswin EIC7700 SATA PHY driver Updates: - Sorted subsytem Makefile/Kconfig and some kernel-doc udpates" * tag 'phy-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: dt-bindings: phy: qcom,sc8280xp-qmp-ufs-phy: document the Eliza QMP UFS PHY phy: qcom: m31-eusb2: clear PLL_EN during init phy: eswin: Create eswin directory and add EIC7700 SATA PHY driver dt-bindings: phy: eswin: Document the EIC7700 SoC SATA PHY phy: apple: apple: Use local variable for ioremap return value phy: qcom: qmp-usbc: Simplify check for non-NULL pointer phy: marvell: mmp3-hsic: Avoid re-casting __iomem phy: apple: atc: Make atcphy_dwc3_reset_ops variable static dt-bindings: phy: mediatek,dsi-phy: Add support for mt8167 phy: usb: Add driver for Canaan K230 USB 2.0 PHY dt-bindings: phy: Add Canaan K230 USB PHY phy: phy-mtk-tphy: Update names and format of kernel-doc comments phy: Sort the subsystem Kconfig phy: Sort the subsystem Makefile phy: move spacemit pcie driver to its subfolder 
Pull phy updates from Vinod Koul:
 "New Support:
   - Qualcomm Eliza QMP UFS PHY
   - Canaan K230 USB 2.0 PHY driver
   - Mediatek mt8167 dsi-phy
   - Eswin EIC7700 SATA PHY driver

  Updates:
   - Sorted subsytem Makefile/Kconfig and some kernel-doc udpates"

* tag 'phy-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
  dt-bindings: phy: qcom,sc8280xp-qmp-ufs-phy: document the Eliza QMP UFS PHY
  phy: qcom: m31-eusb2: clear PLL_EN during init
  phy: eswin: Create eswin directory and add EIC7700 SATA PHY driver
  dt-bindings: phy: eswin: Document the EIC7700 SoC SATA PHY
  phy: apple: apple: Use local variable for ioremap return value
  phy: qcom: qmp-usbc: Simplify check for non-NULL pointer
  phy: marvell: mmp3-hsic: Avoid re-casting __iomem
  phy: apple: atc: Make atcphy_dwc3_reset_ops variable static
  dt-bindings: phy: mediatek,dsi-phy: Add support for mt8167
  phy: usb: Add driver for Canaan K230 USB 2.0 PHY
  dt-bindings: phy: Add Canaan K230 USB PHY
  phy: phy-mtk-tphy: Update names and format of kernel-doc comments
  phy: Sort the subsystem Kconfig
  phy: Sort the subsystem Makefile
  phy: move spacemit pcie driver to its subfolder
phy: k1-usb: add disconnect function support 2026-02-27T14:57:00+00:00 Yixun Lan dlan@kernel.org 2026-02-16T15:26:53+00:00 f0cf0a882a02dcf28547f32264f6fd37e9a7b147 A disconnect status BIT of USB2 PHY need to be cleared, otherwise it will fail to work properly during next connection when devices connect to roothub directly. Fixes: fe4bc1a08638 ("phy: spacemit: support K1 USB2.0 PHY controller") Signed-off-by: Yixun Lan <dlan@kernel.org> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Link: https://patch.msgid.link/20260216152653.25244-1-dlan@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
A disconnect status BIT of USB2 PHY need to be cleared, otherwise
it will fail to work properly during next connection when devices
connect to roothub directly.

Fixes: fe4bc1a08638 ("phy: spacemit: support K1 USB2.0 PHY controller")
Signed-off-by: Yixun Lan <dlan@kernel.org>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://patch.msgid.link/20260216152653.25244-1-dlan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
phy: move spacemit pcie driver to its subfolder 2026-02-27T02:34:14+00:00 Vinod Koul vkoul@kernel.org 2026-02-23T06:42:39+00:00 75fb1a33f9ac4c9730e61bb19aaaab02023a99b2 Commit fe4bc1a08638 ("phy: spacemit: support K1 USB2.0 PHY controller") created spacemit subfolder with usb driver while commit 57e920b92724 ("phy: spacemit: Introduce PCIe/combo PHY") added pcie driver in phy folder. Move latter into spacemit subfolder and rename file to phy-k1-pcie.c Reviewed-by: Alex Elder <elder@riscstar.com> Reviewed-by: Yixun Lan <dlan@kernel.org> Link: https://patch.msgid.link/20260223064240.386617-1-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Commit fe4bc1a08638 ("phy: spacemit: support K1 USB2.0 PHY controller")
created spacemit subfolder with usb driver while commit 57e920b92724
("phy: spacemit: Introduce PCIe/combo PHY") added pcie driver in phy
folder. Move latter into spacemit subfolder and rename file to
phy-k1-pcie.c

Reviewed-by: Alex Elder <elder@riscstar.com>
Reviewed-by: Yixun Lan <dlan@kernel.org>
Link: https://patch.msgid.link/20260223064240.386617-1-vkoul@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
phy: spacemit: support K1 USB2.0 PHY controller 2026-01-01T10:55:49+00:00 Ze Huang huang.ze@linux.dev 2025-10-17T14:49:53+00:00 fe4bc1a08638309b6be1af37210930b856908eb7 The SpacemiT K1 SoC includes three USB ports: - One USB2.0 OTG port - One USB2.0 host-only port - One USB3.0 port with an integrated USB2.0 DRD interface Each of these ports is connected to a USB2.0 PHY responsible for USB2 transmission. This commit adds support for the SpacemiT K1 USB2.0 PHY, which is compliant with the USB 2.0 specification and supports both 8-bit 60MHz and 16-bit 30MHz parallel interfaces. Signed-off-by: Ze Huang <huang.ze@linux.dev> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Tested-by: Junzhong Pan <panjunzhong@linux.spacemit.com> Link: https://patch.msgid.link/20251017-k1-usb2phy-v6-2-7cf9ea2477a1@linux.dev Signed-off-by: Vinod Koul <vkoul@kernel.org> 
The SpacemiT K1 SoC includes three USB ports:

- One USB2.0 OTG port
- One USB2.0 host-only port
- One USB3.0 port with an integrated USB2.0 DRD interface

Each of these ports is connected to a USB2.0 PHY responsible for USB2
transmission.

This commit adds support for the SpacemiT K1 USB2.0 PHY, which is
compliant with the USB 2.0 specification and supports both 8-bit 60MHz
and 16-bit 30MHz parallel interfaces.

Signed-off-by: Ze Huang <huang.ze@linux.dev>
Tested-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Junzhong Pan <panjunzhong@linux.spacemit.com>
Link: https://patch.msgid.link/20251017-k1-usb2phy-v6-2-7cf9ea2477a1@linux.dev
Signed-off-by: Vinod Koul <vkoul@kernel.org>