Commits
Wolfram Sang committed 8775306dcf4
pinctrl: sh-pfc: refactor voltage setting All known hardware being able to switch voltages has the same POCCTRL register. So, factor out the common code to the core and keep only the pin-to-bit mapping SoC specific. Convert the only user, r8a7790. In case POCCTRL should ever get more complex (more voltages to select?), we should probably switch over to a describing array like drive strength does currently. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>