This series of device tree patches enables the TH1520 pin controllers on the BeagleV Ahead and Lichee Pi 4A boards. Patches 1-7 have all been cherry picked from esmil's th1520 branch [1]. They do not have the issues pointed out in the previous series [2] that I sent out which contained out dated versions of the patches. The final patch was suggested by Emil as there are not currently any users of the spi0 node so there is no need to enable it in the board dts files. I have tested on the BeagleV Ahead and the LicheePi 4A. The leds on the BeagleV can be controlled as expected through sysfs. [1] https://github.com/esmil/linux [2] https://lore.kernel.org/lkml/20240930-th1520-pinctrl-v3-0-32cea2bdbecb@xxxxxxxxxxxxxxx/ --- Drew Fustini (1): riscv: dts: thead: remove enabled property for spi0 Emil Renner Berthing (7): riscv: dts: thead: Add TH1520 pin control nodes riscv: dts: thead: Add TH1520 GPIO ranges riscv: dts: thead: Adjust TH1520 GPIO labels riscv: dts: thead: Add Lichee Pi 4M GPIO line names riscv: dts: thead: Add TH1520 pinctrl settings for UART0 riscv: dtb: thead: Add BeagleV Ahead LEDs riscv: dts: thead: Add missing GPIO clock-names arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts | 86 +++++++++++++++++++++- .../boot/dts/thead/th1520-lichee-module-4a.dtsi | 39 ++++++++++ arch/riscv/boot/dts/thead/th1520-lichee-pi-4a.dts | 30 +++++++- arch/riscv/boot/dts/thead/th1520.dtsi | 70 ++++++++++++++---- 4 files changed, 202 insertions(+), 23 deletions(-) --- base-commit: 66f5c917cba075cb2cdf8cad2019f72a1df0328f change-id: 20241013-th1520-pinctrl-dts-54275cc4fdb0 Best regards, -- Drew Fustini <dfustini@xxxxxxxxxxxxxxx>
