Attention is currently required from: Hung-Te Lin, Yu-Ping Wu. Hello Hung-Te Lin, build bot (Jenkins), Yu-Ping Wu,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/62471
to look at the new patch set (#2).
Change subject: soc/mediatek/mt8186: Add GPIO driving functions ......................................................................
soc/mediatek/mt8186: Add GPIO driving functions
Add GPIO driving functions to adjust pin driving.
Value of drive strength is different from different SoCs, so we define GPIO_DRV0 to GPIO_DRV7 which are corresponding to 02/04/06/08/10/12/14/16mA in MT8186.
This implementation is according to chapter 5.1 in MT8186 Functional Specification.
BUG=b:218775654, b:216462313, b:212375511 TEST=build pass
Signed-off-by: Guodong Liu guodong.liu@mediatek.corp-partner.google.com Change-Id: I6d987f28be98b515fa5c542222bda08bea1d5118 --- M src/soc/mediatek/common/include/soc/gpio_common.h M src/soc/mediatek/mt8186/gpio.c M src/soc/mediatek/mt8186/include/soc/gpio.h 3 files changed, 519 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/71/62471/2