GPIO pins are arranged in groups of 8 pins labeled A,B,..,Y,Z,AA,AB,AC.
(Note that the ast2400 controller only goes up to group AB).
A set has four groups (except set AC which only has one) and is
referred to by the groups it is composed of (eg ABCD,EFGH,...,YZAAAB).
Each set is accessed and contro
On Mon, 15 Jul 2019, at 12:06, Rashmica Gupta wrote:
> Sorry for the late reply! I agree with most of your feedback and will
> send out
> a v2 shortly with those changes. I have a few replies below
>
> [snip]
>
> > > +static const struct AspeedGPIO gpios[0x1f0] = {
> > > +/* Set ABCD */
>
Sorry for the late reply! I agree with most of your feedback and will
send out
a v2 shortly with those changes. I have a few replies below
[snip]
> > +static const struct AspeedGPIO gpios[0x1f0] = {
> > +/* Set ABCD */
> > +[GPIO_ABCD_DATA_VALUE] = {0, read_data_value,
> > _write_data_val
On Tue, 18 Jun 2019, at 18:52, Rashmica Gupta wrote:
> Add in details for GPIO controller for AST 2400 and 2500
>
> Signed-off-by: Rashmica Gupta
> ---
> hw/gpio/Makefile.objs | 1 +
> hw/gpio/aspeed_gpio.c | 869 ++
> include/hw/gpio/aspeed_g
On 18/06/2019 10:51, Rashmica Gupta wrote:
> Add in details for GPIO controller for AST 2400 and 2500
I agree.
C.
>
> Signed-off-by: Rashmica Gupta
> ---
> hw/gpio/Makefile.objs | 1 +
> hw/gpio/aspeed_gpio.c | 869 ++
> include/hw/gpio/aspe
Add in details for GPIO controller for AST 2400 and 2500
Signed-off-by: Rashmica Gupta
---
hw/gpio/Makefile.objs | 1 +
hw/gpio/aspeed_gpio.c | 869 ++
include/hw/gpio/aspeed_gpio.h | 76 +++
3 files changed, 946 insertions(+)
create mode 10064
