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From: Huang-Huang Bao <i@eh5.me>
To: Heiko Stuebner <heiko@sntech.de>,
	Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Huang-Huang Bao <i@eh5.me>
Subject: [PATCH v2 0/4] pinctrl: rockchip: fix RK3328 pinmux bits
Date: Thu,  6 Jun 2024 20:57:51 +0800
Message-ID: <20240606125755.53778-1-i@eh5.me>
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The pinmux settings for RK3328 is incomplete, correct the pin bank
settings and recalced mux data according to RK3328 TRM[1].

There was a patch[2] 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://opensource.rock-chips.com/images/9/97/Rockchip_RK3328TRM_V1.1-Part1-20170321.pdf
[2]: https://github.com/rockchip-linux/kernel/commit/d69af8ab6534bb28c1556076f08d2a5ab4935d95

v2:
  - split commits for GPIO2-B pins and GPIO3-B pins each
  - add a missing Fixes as suggested by Heiko
  - add Reviewed-by to last 2 patches

Huang-Huang Bao (4):
  pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins
  pinctrl: rockchip: fix pinmux bits for RK3328 GPIO3-B pins
  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
--
2.45.2