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Qianggui Song authored
In meson_pinconf_get_drive_strength, variable bit is calculated by meson_calc_reg_and_bit, this value is the offset from the first pin of a certain bank to current pin, while Meson SoCs use two bits for each pin to depict drive-strength. So a left shift by 1 should be done or node pinconf-pins shows wrong message. Fixes: 6ea3e3bb ("pinctrl: meson: add support of drive-strength-microamp") Signed-off-by:
Qianggui Song <qianggui.song@amlogic.com> Link: https://lore.kernel.org/r/20191226023734.9631-1-qianggui.song@amlogic.comSigned-off-by:
Linus Walleij <linus.walleij@linaro.org>
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