On Tue, May 17, 2022 at 06:11:38PM +0800, Tyrone Ting wrote: > From: Tyrone Ting > > The SMBnCTL3 register is 8-bit wide and the 32-bit access was always > incorrect, but simply didn't cause a visible error on the 32-bit machine. > > On the 64-bit machine, the kernel message reports that ESR value is > 0x96000021. Checking Arm Architecture Reference Manual Armv8 suggests that > it's the alignment fault. > > SMBnCTL3's address is 0xE. > > Fixes: 56a1485b102e ("i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver") > Signed-off-by: Tyrone Ting > Reviewed-by: Jonathan Neuschäfer Applied to for-next, thanks!