[0/3] pinctrl: rockchip: fix RK3328 pinmux bits

Message

Huang-Huang Bao June 6, 2024, 6:04 a.m. UTC

The pinmux settings for RK3328 is incomplete, correct the pin bank
settings and recalced mux data according to RK3328 TRM.

There was a patch[1] in rockchip-linux kernel repo that cover part of
missing mux settings, unfortunatly it never got into upstream kernel
source.

The last patch fixes an issue in rockchip_pmx_set which is general for
all rockchip platforms that might cause unexpected pinmux to be set to
0.

[1]: https://github.com/rockchip-linux/kernel/commit/d69af8ab6534bb28c1556076f08d2a5ab4935d95

Huang-Huang Bao (3):
  pinctrl: rockchip: fix RK3328 pinmux bits
  pinctrl: rockchip: use dedicated pinctrl type for RK3328
  pinctrl: rockchip: fix pinmux reset in rockchip_pmx_set

 drivers/pinctrl/pinctrl-rockchip.c | 68 ++++++++++++++++++++++++++----
 drivers/pinctrl/pinctrl-rockchip.h |  1 +
 2 files changed, 60 insertions(+), 9 deletions(-)


base-commit: 2df0193e62cf887f373995fb8a91068562784adc
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2.45.2