1. 36d38fd riscv: add DT binding for BOOT button on Maix board by Heinrich Schuchardt · Mon Sep 14 11:02:05 2020 -0400
  2. 6870556 riscv: Add pinmux and gpio bindings for Kendryte K210 by Sean Anderson · Mon Sep 14 11:02:04 2020 -0400
  3. d11b582 riscv: Add device tree for K210 and Sipeed Maix BitM by Sean Anderson · Wed Jun 24 06:41:23 2020 -0400