linux-kernel - [PATCH 0/5] Add USB support for Canaan K230

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20251230023725.15966-1-jiayu.riscv@isrc.iscas.ac.cn>
Date: Tue, 30 Dec 2025 10:37:19 +0800
From: Jiayu Du <jiayu.riscv@...c.iscas.ac.cn>
To: conor@...nel.org
Cc: vkoul@...nel.org,
	gregkh@...uxfoundation.org,
	pjw@...nel.org,
	palmer@...belt.com,
	aou@...s.berkeley.edu,
	alex@...ti.fr,
	neil.armstrong@...aro.org,
	krzk+dt@...nel.org,
	jiayu.riscv@...c.iscas.ac.cn,
	linux-riscv@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-phy@...ts.infradead.org,
	linux-usb@...r.kernel.org
Subject: [PATCH 0/5] Add USB support for Canaan K230

Add support for the USB PHY and DWC2 IP which is used by Canaan K230,
and made relevant changes to the DTS.

This series is based on the initial 100ask K230 DshanPi series [1] which
is based on the clock and pinctrl series. Check the details in the link.

Link: https://lore.kernel.org/all/20251229061318.16756-1-jiayu.riscv@isrc.iscas.ac.cn/ [1]

Jiayu Du (5):
  dt-bindings: phy: Add Canaan K230 USB2.0 PHY DT schema
  dt-bindings: soc: canaan: Add top syscon for Canaan K230 SoC
  dt-bindings: usb: dwc2: Add support for Canaan K230 SoC
  phy: usb: Add driver for Canaan K230 USB 2.0 PHY
  riscv: dts: canaan: Add syscon and USB nodes for K230

 .../bindings/phy/canaan,k230-usb-phy.yaml     |  36 +++
 .../soc/canaan/canaan,k230-hisys-cfg.yaml     |  68 +++++
 .../devicetree/bindings/usb/dwc2.yaml         |   3 +
 .../boot/dts/canaan/k230-canmv-dshanpi.dts    |  21 ++
 arch/riscv/boot/dts/canaan/k230.dtsi          |  51 ++++
 drivers/phy/Kconfig                           |   1 +
 drivers/phy/Makefile                          |   1 +
 drivers/phy/canaan/Kconfig                    |  14 +
 drivers/phy/canaan/Makefile                   |   2 +
 drivers/phy/canaan/phy-k230-usb.c             | 272 ++++++++++++++++++
 10 files changed, 469 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/canaan,k230-usb-phy.yaml
 create mode 100644 Documentation/devicetree/bindings/soc/canaan/canaan,k230-hisys-cfg.yaml
 create mode 100644 drivers/phy/canaan/Kconfig
 create mode 100644 drivers/phy/canaan/Makefile
 create mode 100644 drivers/phy/canaan/phy-k230-usb.c

-- 
2.52.0