DM: GPIO: Fix da8xx GPIO indexing over GPIO 32
The GPIO banks are broken up into two 16-bit registers for each bank set. Unfortunately, the math that determines how to shift blindly shifted by the number of the gpio. This worked for gpio numbers under 32, but higher gpio's are broken. This fixes the gpio index, so the bank is passed and the shift amount within the register is passed now instead of the gpio number. Fixes: 8e51c0f2("dm: gpio: Add DM compatibility to GPIO driver for Davinci") Signed-off-by: NAdam Ford <aford173@gmail.com>
Showing
想要评论请 注册 或 登录