This patchset adds Pin controller driver support for Meson-A1 Soc which shares the same register layout with previous Meson-S4 Note that since dt-binding header file patch(already get ack) has been removed from this patch set, compiling need header file in patch 2 of [0]. Changes since v1 at [0]: - fix typos in commit message - fix coding style problem in pinctrl-meson-s4.c - change tdm groups makeup and split mclk groups [0] https://lore.kernel.org/linux-amlogic/20211214022100.14841-1-qianggui.song@xxxxxxxxxxx/ Qianggui Song (2): dt-bindings: pinctrl: meson: Add compatible for S4 pinctrl: meson: add pinctrl driver support for Meson-S4 Soc .../bindings/pinctrl/meson,pinctrl.txt | 1 + drivers/pinctrl/meson/Kconfig | 6 + drivers/pinctrl/meson/Makefile | 1 + drivers/pinctrl/meson/pinctrl-meson-s4.c | 1289 +++++++++++++++++ 4 files changed, 1297 insertions(+) create mode 100644 drivers/pinctrl/meson/pinctrl-meson-s4.c -- 2.34.1