The 40800000 operating point was introduced in Linux v6.3 with commit 077e5f4f5528 ("riscv: dts: allwinner: Add the D1/D1s SoC devicetree")
The 40800000 operating point was introduced in Linux v6.3 with commit
077e5f4f5528 ("riscv: dts: allwinner: Add the D1/D1s SoC devicetree")