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Implement proper IT8728F PNP ops 

The Asus F2A85-M has IT8306E which is a stripped down version
of this SIO. Implement the PNP operations of the SIO.

Change-Id: Ibc4f3fafc3ffb1cd799948e63be01e6924b45d6c
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Reviewed-on: http://review.coreboot.org/4498
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Rudolf Marek 2014-05-13 16:07:00 +02:00 committed by Patrick Georgi
parent a7d14a170e
commit 290bed7258
1 changed files with 14 additions and 4 deletions
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18
src/superio/ite/it8728f/superio.c
View File

@ -23,6 +23,7 @@
#include <device/pnp.h>
#include <superio/conf_mode.h>
#include <console/console.h>
#include <pc80/keyboard.h>
#include <stdlib.h>
#include "chip.h"
@ -31,16 +32,18 @@
static void it8728f_init(device_t dev)
{
struct superio_ite_it8728f_config *conf = dev->chip_info;
if (!dev->enabled)
return;
switch(dev->path.pnp.device) {
/* TODO: Might potentially need code for HWM or FDC etc. */
case IT8728F_EC:
case IT8728F_EC:
it8728f_hwm_ec_init(dev);
break;
case IT8728F_KBCK:
set_kbc_ps2_mode();
pc_keyboard_init();
break;
}
}
@ -53,9 +56,16 @@ static struct device_operations ops = {
.ops_pnp_mode = &pnp_conf_mode_870155_aa,
};
/* TODO: incomplete */
static struct pnp_info pnp_dev_info[] = {
{ &ops, IT8728F_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x0ff8, 0}, },
{ &ops, IT8728F_SP1, PNP_IO0 | PNP_IRQ0, {0x0ff8, 0}, },
{ &ops, IT8728F_SP2, PNP_IO0 | PNP_IRQ0, {0x0ff8, 0}, },
{ &ops, IT8728F_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x0ffc, 0}, },
{ &ops, IT8728F_EC, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0x0ff8, 0}, {0x0ff8, 4}, },
{ &ops, IT8728F_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0x0fff, 0}, {0x0fff, 4}, },
{ &ops, IT8728F_KBCM, PNP_IRQ0, },
{ &ops, IT8728F_GPIO, PNP_IO0 | PNP_IO1 | PNP_IO2 | PNP_IRQ0, {0x0fff, 0}, {0x0ff8, 0}, {0x0ff8, 0}, },
{ &ops, IT8728F_IR, PNP_IO0 | PNP_IRQ0, {0x0ff8, 0}, },
};
static void enable_dev(device_t dev)