Re: [PATCH v2 0/2] gpio: add gpio open-drain & open-source emulation
On 05/05/2020 10:43, Neil Armstrong wrote: > When a line is in open-drain or open-source mode, U-Boot doesn't handle it > directly. > > Let's add gpio open-drain & open-source emulation in gpio u-class to make > it transparent to driver using a gpio line from DT. > > Changes since v1: > - fixed all open-drain/open source cases > - updated dm gpio test > > Neil Armstrong (2): > gpio: emulate open drain & open source in dm_gpio_set_value() > test: dm: update test for open-drain/open-source emulation in > gpio-uclass > > arch/sandbox/dts/test.dts | 4 +- > drivers/gpio/gpio-uclass.c | 15 +++ > test/dm/gpio.c | 89 ++ > 3 files changed, 107 insertions(+), 1 deletion(-) > Applying to u-boot-amlogic Thanks for reviewing. Neil
[PATCH v2 0/2] gpio: add gpio open-drain & open-source emulation
When a line is in open-drain or open-source mode, U-Boot doesn't handle it directly. Let's add gpio open-drain & open-source emulation in gpio u-class to make it transparent to driver using a gpio line from DT. Changes since v1: - fixed all open-drain/open source cases - updated dm gpio test Neil Armstrong (2): gpio: emulate open drain & open source in dm_gpio_set_value() test: dm: update test for open-drain/open-source emulation in gpio-uclass arch/sandbox/dts/test.dts | 4 +- drivers/gpio/gpio-uclass.c | 15 +++ test/dm/gpio.c | 89 ++ 3 files changed, 107 insertions(+), 1 deletion(-) -- 2.22.0