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Add driver for the USB 2.0 PHY in Canaan K230 SoC, which supports PHY initialization and power management. Add Kconfig/Makefile under drivers/phy/canaan/. Signed-off-by: Jiayu Du <jiayu.riscv@isrc.iscas.ac.cn> Link: https://patch.msgid.link/20260121145526.14672-4-jiayu.riscv@isrc.iscas.ac.cn Signed-off-by: Vinod Koul <vkoul@kernel.org>
15 lines
454 B
Plaintext
15 lines
454 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Phy drivers for Canaan platforms
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#
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config PHY_CANAAN_USB
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tristate "Canaan USB2 PHY Driver"
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depends on (ARCH_CANAAN || COMPILE_TEST) && OF
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select GENERIC_PHY
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help
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Enable this driver to support the USB 2.0 PHY controller
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on Canaan K230 RISC-V SoCs. This PHY controller
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provides physical layer functionality for USB 2.0 devices.
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If you have a Canaan K230 board and need USB 2.0 support,
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say Y or M here.
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