This adds support for the BOE TH101MB31IG002 LCD Panel used in PineTab2 [1] and
PineTab-V [2] as well as the devictrees for the PineTab2 v0.1 and v2.0.

The BOE LCD Panel patch was retrieved from [3]. The function-name prefix has
been adapted and the LCD init section was simplified.

The PineTab2 devicetree patch was retrieved from [4]. Some renaming was needed
to pass the dtb-checks, the brightness-levels are specified as range and steps
instead of a list of values.

[5] and [6] was also used as source for this queue.

[1] https://wiki.pine64.org/wiki/PineTab2
[2] https://wiki.pine64.org/wiki/PineTab-V
[3] https://salsa.debian.org/Mobian-team/devices/kernels/rockchip-linux/-/blob/mobian-6.6/debian/patches/display/0018-drm-panel-add-BOE-TH101MB31IG002-28A-driver.patch?ref_type=heads
[4] https://salsa.debian.org/Mobian-team/devices/kernels/rockchip-linux/-/blob/mobian-6.6/debian/patches/device-tree/0134-arch-arm64-add-Pine64-PineTab2-device-trees.patch?ref_type=heads
[5] https://github.com/dreemurrs-embedded/linux-pinetab2/tree/v6.6.7-danctnix1
[6] https://xff.cz/git/linux?h=pt2-6.7

Signed-off-by: Manuel Traut <manut@mecka.net>
---
Changes in v4:
- Rebased on v6.8-rc1
- BOE TH101MB31IG002 LCD Panel:
  * Picked patches from https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-next)
- PineTab2 dts:
  * Make flash-led a regulator-led and control the regulator by GPIO and set
    V5_MIDU as vin-supply to ensure that LED is working even if all other
    drivers using V5 MIDU are unloaded.
  * Add -regulator suffix to nodes, replace -con suffix by -connector
  * Set lcd pinctrl in .dts instead of .dtsi so it is more clear that this is
    different between pinetab v0.1 and v2.0
  * Remove unused bluetooth uart configuration and pinctrl
  * Increase spi-nor max-speed from 24 to 100 MHz
- Link to v3: https://lore.kernel.org/r/20240102-pinetab2-v3-0-cb1aa69f8c30@mecka.net

Changes in v3:
- PineTab2 dts:
    * Remove useless regulator-state-mem nodes for fixed regulators
    * Swap mmc0 and mmc1, so mmc0 is now the internal eMMC
- BOE TH101MB31IG002 LCD Panel:
    * Remove enabled/prepared checks since they are done in core.
- Use consistent naming (PineTab2 and PineTab-V) in commit messages.
- Link to v2: https://lore.kernel.org/r/20231223-pinetab2-v2-0-ec1856d0030e@mecka.net

Changes in v2:
- Removed dtb-checker fixups, cause I am not sure if they are correct
- Applied review comments for dt bindings
- pinetab2 dts:
    * Remove unverified WLAN entries, as in [5]
    * Simplify flash LED definition, as in [5]
    * Fix headphone detection and sound routing, as in [5]
    * Fix CRU clock configuration
- BOE TH101MB31IG002 LCD Panel:
    * Reworked prepare/enable unprepare/disable, as in [5]
- Replaced nicknames by realnames in author and signed-offs

- Link to v1: https://lore.kernel.org/r/20231222-pinetab2-v1-0-e148a7f61bd1@mecka.net

---
Alexander Warnecke (1):
      drm/panel: Add driver for BOE TH101MB31IG002-28A panel

Manuel Traut (3):
      dt-bindings: display: panel: Add BOE TH101MB31IG002-28A panel
      dt-bindings: arm64: rockchip: Add Pine64 PineTab2
      arm64: dts: rockchip: Add devicetree for Pine64 PineTab2

 .../devicetree/bindings/arm/rockchip.yaml          |   8 +
 .../display/panel/boe,th101mb31ig002-28a.yaml      |  58 ++
 arch/arm64/boot/dts/rockchip/Makefile              |   2 +
 .../boot/dts/rockchip/rk3566-pinetab2-v0.1.dts     |  28 +
 .../boot/dts/rockchip/rk3566-pinetab2-v2.0.dts     |  48 ++
 arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi  | 943 +++++++++++++++++++++
 drivers/gpu/drm/panel/Kconfig                      |  11 +
 drivers/gpu/drm/panel/Makefile                     |   1 +
 .../gpu/drm/panel/panel-boe-th101mb31ig002-28a.c   | 322 +++++++
 9 files changed, 1421 insertions(+)
---
base-commit: 3a5879d495b226d0404098e3564462d5f1daa33b
change-id: 20231222-pinetab2-faa77e01db6f

Best regards,
-- 
Manuel Traut <manut@mecka.net>

Hi Manuel,

Since the BOE patches have been accepted to next, you do not need to include 
it in this patch series.

Best regards,
Dang

On Saturday, January 27, 2024 4:48:41 PM +07 Manuel Traut wrote:
> - BOE TH101MB31IG002 LCD Panel:
>   * Picked patches from https://anongit.freedesktop.org/git/drm/drm-misc.git
> (drm-misc-next)

Hi Dang,

On Sat, Jan 27, 2024 at 06:35:50PM +0700, Dang Huynh wrote:
> Hi Manuel,
> 
> Since the BOE patches have been accepted to next, you do not need to include 
> it in this patch series.

sorry, I thought patches to LKML shall be against Linux master since the
patches are still only in drm-next I considered to keep them in the queue.

Regards
Manuel

> On Saturday, January 27, 2024 4:48:41 PM +07 Manuel Traut wrote:
> > - BOE TH101MB31IG002 LCD Panel:
> >   * Picked patches from https://anongit.freedesktop.org/git/drm/drm-misc.git
> > (drm-misc-next)
> 
>

Am Dienstag, 30. Januar 2024, 20:36:22 CET schrieb Manuel Traut:
> Hi Dang,
> 
> On Sat, Jan 27, 2024 at 06:35:50PM +0700, Dang Huynh wrote:
> > Hi Manuel,
> > 
> > Since the BOE patches have been accepted to next, you do not need to include 
> > it in this patch series.
> 
> sorry, I thought patches to LKML shall be against Linux master since the
> patches are still only in drm-next I considered to keep them in the queue.

normally if parts of the v(x-1) version of your series are already
applied somewhere you just mention that fact in the cover-letter
in the changelog, like "dropped display patches already applied to drm-misc"

Just to make sure, there is no need for a resend, I'll look at and pick
just the remaining patches :-)


Heiko

On Sat, 27 Jan 2024 10:48:41 +0100, Manuel Traut wrote:
> This adds support for the BOE TH101MB31IG002 LCD Panel used in PineTab2 [1] and
> PineTab-V [2] as well as the devictrees for the PineTab2 v0.1 and v2.0.
> 
> The BOE LCD Panel patch was retrieved from [3]. The function-name prefix has
> been adapted and the LCD init section was simplified.
> 
> The PineTab2 devicetree patch was retrieved from [4]. Some renaming was needed
> to pass the dtb-checks, the brightness-levels are specified as range and steps
> instead of a list of values.
> 
> [...]

Applied, thanks!

[3/4] dt-bindings: arm64: rockchip: Add Pine64 PineTab2
      commit: 6a0a5a2a71b3e3c4ae1ee0b34a496cbf2d980832
[4/4] arm64: dts: rockchip: Add devicetree for Pine64 PineTab2
      commit: 1b7e19448f8fbeee23111795f67a003431c40b27

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>