mbox series

[PATCHv4,0/3] generic-ohci/ehci: add RK3588 support

Message ID 20230413173150.71387-1-sebastian.reichel@collabora.com (mailing list archive)
Headers show
Series generic-ohci/ehci: add RK3588 support | expand

Message

Sebastian Reichel April 13, 2023, 5:31 p.m. UTC 
Hi,

This increases the max. allowed clocks for generic-ohci from 3 to 4.
On RK3588 a total of 4 clocks is required to access the OHCI registers.
EHCI already supports 4 clocks.

Changes since PATCHv3:
 * https://lore.kernel.org/all/20230406135552.23980-1-sebastian.reichel@collabora.com/
 * Fix the PATCH version in the patchset subjects :)
 * Collect Rob Herrings's Reviewed-by
 * Drop maxItems = 4 from rockchip,rk3588-ohci = true branch (4 is the default value)
 * Drop minItems = 1 from rockchip,rk3588-ohci = false branch (1 is the default value)

Changes since PATCHv2:
 * https://lore.kernel.org/all/20230404145350.45388-1-sebastian.reichel@collabora.com/
 * Added Krzysztof's Ack to the EHCI binding update
 * Changed OHCI binding update according to Krzysztof's feedback

Changes since PATCHv1:
 * https://lore.kernel.org/all/20230331163148.5863-1-sebastian.reichel@collabora.com/
 * changed cover-letter subject
 * Add Alan's Acked-by to the driver patch increasing the clock count
 * Update bindings, adding rockchip,rk3588-ohci and rockchip,rk3588-ehci compatibles

-- Sebastian

Sebastian Reichel (3):
  dt-bindings: usb: Add RK3588 OHCI
  dt-bindings: usb: Add RK3588 EHCI
  usb: host: ohci-platform: increase max clock number to 4

 .../devicetree/bindings/usb/generic-ehci.yaml    |  1 +
 .../devicetree/bindings/usb/generic-ohci.yaml    | 16 +++++++++++++++-
 drivers/usb/host/ohci-platform.c                 |  2 +-
 3 files changed, 17 insertions(+), 2 deletions(-)