[PATCH v4 0/4] Add pinctrl support for rk3576

[Detlev Casanova <detlev.casanova@xxxxxxxxxxxxx>]

Add support for the pinctrl core on the rk3576 SoC.
The patch from downstream has been rebased.

The grf driver is added support for the rk3576 default values:
- enable i3c weakpull SW control
- disable jtag on sdmmc IO lines

Changes since v3:
- Set GRF bits through the GRF driver
- Drop the rockchip,sys-grf phandle

Changes since v2:
- Document rockchip,sys-grf field as only needed for rk3576

Changes since v1:
- Reorder commits
- Describe sys-grf use
- Update imperative commit message

Detlev.

Detlev Casanova (3):
  dt-bindings: soc: rockchip: Add rk3576 syscon compatibles
  grf: rk3576: Add default GRF values
  dt-bindings: pinctrl: Add rk3576 pinctrl support

Steven Liu (1):
  pinctrl: rockchip: Add rk3576 pinctrl support

 .../bindings/pinctrl/rockchip,pinctrl.yaml    |   1 +
 .../devicetree/bindings/soc/rockchip/grf.yaml |  16 ++
 drivers/pinctrl/pinctrl-rockchip.c            | 207 ++++++++++++++++++
 drivers/pinctrl/pinctrl-rockchip.h            |   1 +
 drivers/soc/rockchip/grf.c                    |  30 ++-
 5 files changed, 254 insertions(+), 1 deletion(-)

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2.46.0