On Wed, Jun 18, 2025 at 09:54:55AM +0000, Yao Zi wrote: > The SoC pads of TH1520 are separated into three groups (AP 1, AP 2 and > AON) controlled by independent pin controllers. This patch ports their > driver from Linux kernel with most code for setting pinconf and pinmux > kept as is. > > The dt-binding of TH1520 pin controller uses a schema where pins to > configure are specfied as strings and looked up at runtime, which the > generic pinctrl helpers of U-Boot cannot parse, thus a customized > set_state() callback is implemented to parse pinconfig nodes and setup > the configuration. > > Signed-off-by: Yao Zi <zi...@disroot.org> > --- > MAINTAINERS | 1 + > drivers/pinctrl/Kconfig | 8 + > drivers/pinctrl/Makefile | 1 + > drivers/pinctrl/pinctrl-th1520.c | 700 +++++++++++++++++++++++++++++++ > 4 files changed, 710 insertions(+) > create mode 100644 drivers/pinctrl/pinctrl-th1520.c
Acked-by: Leo Yu-Chi Liang <ycli...@andestech.com>
