[PATCH v2 2/2] phy: spacemit: Add USB3/PCIe comb PHY driver for Spacemit K3

Aurelien Jarno aurelien at aurel32.net
Fri Jul 3 10:12:49 PDT 2026


On 2026-07-03 10:10, Inochi Amaoto wrote:
> The comb PHY on K3 requires to configure a syscon device for the
> right mux configuration. And it requires calibration before any
> usage.
> 
> Add USB3/PCIe comb PHY driver for Spacemit K3.
> 
> Signed-off-by: Inochi Amaoto <inochiama at gmail.com>
> ---
>  drivers/phy/spacemit/Kconfig         |  16 ++
>  drivers/phy/spacemit/Makefile        |   2 +
>  drivers/phy/spacemit/phy-k3-combo.c  | 252 +++++++++++++++++
>  drivers/phy/spacemit/phy-k3-common.c | 391 +++++++++++++++++++++++++++
>  drivers/phy/spacemit/phy-k3-common.h |  27 ++
>  5 files changed, 688 insertions(+)
>  create mode 100644 drivers/phy/spacemit/phy-k3-combo.c
>  create mode 100644 drivers/phy/spacemit/phy-k3-common.c
>  create mode 100644 drivers/phy/spacemit/phy-k3-common.h

Tested-by: Aurelien Jarno <aurelien at aurel32.net>

-- 
Aurelien Jarno                          GPG: 4096R/1DDD8C9B
aurelien at aurel32.net                     http://aurel32.net



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