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[00/11] tree-wide: remove support for Renesas R-Car H3 ES1

Message ID 20230307163041.3815-1-wsa+renesas@sang-engineering.com
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Series tree-wide: remove support for Renesas R-Car H3 ES1 | expand

Message

Wolfram Sang March 7, 2023, 4:30 p.m. UTC 
Because H3 ES1 becomes an increasing maintenance burden and was only available
to a development group, we decided to remove upstream support for it. Here are
the patches to remove driver changes. Review tags have been gathered before
during an internal discussion. Only change since the internal version is a
plain rebase to v6.3-rc1. A branch with all removals is here:

git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/h3es1-removal

Please apply individually per subsystem. There are no dependencies and the SoC
doesn't boot anymore since v6.3-rc1.

Thanks and happy hacking!


Wolfram Sang (11):
  iommu/ipmmu-vmsa: remove R-Car H3 ES1.* handling
  drm: rcar-du: remove R-Car H3 ES1.* workarounds
  media: rcar-vin: remove R-Car H3 ES1.* handling
  media: rcar-vin: csi2: remove R-Car H3 ES1.* handling
  media: renesas: fdp1: remove R-Car H3 ES1.* handling
  thermal/drivers/rcar_gen3_thermal: remove R-Car H3 ES1.* handling
  ravb: remove R-Car H3 ES1.* handling
  mmc: renesas_sdhi: remove R-Car H3 ES1.* handling
  usb: host: xhci-rcar: remove leftover quirk handling
  usb: host: xhci-rcar: remove R-Car H3 ES1.* handling
  usb: gadget: udc: renesas_usb3: remove R-Car H3 ES1.* handling

 drivers/gpu/drm/rcar-du/rcar_du_crtc.c        | 37 ++-----------
 drivers/gpu/drm/rcar-du/rcar_du_drv.c         | 48 -----------------
 drivers/gpu/drm/rcar-du/rcar_du_drv.h         |  2 -
 drivers/gpu/drm/rcar-du/rcar_du_regs.h        |  3 +-
 drivers/iommu/ipmmu-vmsa.c                    |  1 -
 .../platform/renesas/rcar-vin/rcar-core.c     | 36 -------------
 .../platform/renesas/rcar-vin/rcar-csi2.c     | 15 ++----
 drivers/media/platform/renesas/rcar_fdp1.c    |  4 --
 drivers/mmc/host/renesas_sdhi_internal_dmac.c | 10 ++--
 drivers/net/ethernet/renesas/ravb_main.c      | 15 ------
 drivers/thermal/rcar_gen3_thermal.c           | 52 +------------------
 drivers/usb/gadget/udc/renesas_usb3.c         | 23 +-------
 drivers/usb/host/xhci-rcar.c                  | 34 +-----------
 13 files changed, 16 insertions(+), 264 deletions(-)

Comments

Daniel Lezcano March 8, 2023, 6:04 p.m. UTC | #1 
On 07/03/2023 17:30, Wolfram Sang wrote:
> R-Car H3 ES1.* was only available to an internal development group and
> needed a lot of quirks and workarounds. These become a maintenance
> burden now, so our development group decided to remove upstream support
> and disable booting for this SoC. Public users only have ES2 onwards.
> 
> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> ---
> Please apply individually per subsystem. There are no dependencies and the SoC
> doesn't boot anymore since v6.3-rc1.

Applied, thanks