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authorFelix Held <felix-coreboot@felixheld.de>2019-10-07 18:47:29 +0200
committerFelix Held <felix-coreboot@felixheld.de>2019-10-08 18:09:39 +0000
commit6c244bd4dd2b72690e74e2f721efe9cba6c8f26f (patch)
tree02cb4ea2f8a66f0c4c4613a38cf2339f380e6c8a /src/superio/ite/it8772f
parent08abfa3814e65fd79ae0f9a90a341a57abe4b608 (diff)
superio/it8772f: use pnp_ops.h for pnp register access
Change-Id: I983249fb54b6fbccc4339c955cb5041848b21cf8 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35860 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Diffstat (limited to 'src/superio/ite/it8772f')
-rw-r--r--src/superio/ite/it8772f/early_init.c54
-rw-r--r--src/superio/ite/it8772f/it8772f.h2
2 files changed, 17 insertions, 39 deletions
diff --git a/src/superio/ite/it8772f/early_init.c b/src/superio/ite/it8772f/early_init.c
index 95be01c111..d605fb1a9e 100644
--- a/src/superio/ite/it8772f/early_init.c
+++ b/src/superio/ite/it8772f/early_init.c
@@ -21,26 +21,6 @@
/* NOTICE: This file is deprecated, use ite/common instead */
-/* RAMstage equiv */
-/* u8 pnp_read_config(pnp_devfn_t dev, u8 reg) */
-u8 it8772f_sio_read(pnp_devfn_t dev, u8 reg)
-{
- u16 port = dev >> 8;
-
- outb(reg, port);
- return inb(port + 1);
-}
-
-/* RAMstage equiv */
-/* void pnp_write_config(pnp_devfn_t dev, u8 reg, u8 value) */
-void it8772f_sio_write(pnp_devfn_t dev, u8 reg, u8 value)
-{
- u16 port = dev >> 8;
-
- outb(reg, port);
- outb(value, port + 1);
-}
-
void it8772f_enter_conf(pnp_devfn_t dev)
{
u16 port = dev >> 8;
@@ -53,15 +33,15 @@ void it8772f_enter_conf(pnp_devfn_t dev)
void it8772f_exit_conf(pnp_devfn_t dev)
{
- it8772f_sio_write(dev, IT8772F_CONFIG_REG_CC, 0x02);
+ pnp_write_config(dev, IT8772F_CONFIG_REG_CC, 0x02);
}
/* Set AC resume to be up to the Southbridge */
void it8772f_ac_resume_southbridge(pnp_devfn_t dev)
{
it8772f_enter_conf(dev);
- it8772f_sio_write(dev, IT8772F_CONFIG_REG_LDN, IT8772F_EC);
- it8772f_sio_write(dev, 0xf4, 0x60);
+ pnp_write_config(dev, IT8772F_CONFIG_REG_LDN, IT8772F_EC);
+ pnp_write_config(dev, 0xf4, 0x60);
it8772f_exit_conf(dev);
}
@@ -71,14 +51,14 @@ void it8772f_gpio_setup(pnp_devfn_t dev, int set, u8 select, u8 polarity,
{
set--; /* Set 1 is offset 0 */
it8772f_enter_conf(dev);
- it8772f_sio_write(dev, IT8772F_CONFIG_REG_LDN, IT8772F_GPIO);
+ pnp_write_config(dev, IT8772F_CONFIG_REG_LDN, IT8772F_GPIO);
if (set < 5) {
- it8772f_sio_write(dev, GPIO_REG_SELECT(set), select);
- it8772f_sio_write(dev, GPIO_REG_ENABLE(set), enable);
- it8772f_sio_write(dev, GPIO_REG_POLARITY(set), polarity);
+ pnp_write_config(dev, GPIO_REG_SELECT(set), select);
+ pnp_write_config(dev, GPIO_REG_ENABLE(set), enable);
+ pnp_write_config(dev, GPIO_REG_POLARITY(set), polarity);
}
- it8772f_sio_write(dev, GPIO_REG_OUTPUT(set), output);
- it8772f_sio_write(dev, GPIO_REG_PULLUP(set), pullup);
+ pnp_write_config(dev, GPIO_REG_OUTPUT(set), output);
+ pnp_write_config(dev, GPIO_REG_PULLUP(set), pullup);
it8772f_exit_conf(dev);
}
@@ -88,15 +68,15 @@ void it8772f_gpio_led(pnp_devfn_t dev,int set, u8 select, u8 polarity, u8 pullup
{
set--; /* Set 1 is offset 0 */
it8772f_enter_conf(dev);
- it8772f_sio_write(dev, IT8772F_CONFIG_REG_LDN, IT8772F_GPIO);
+ pnp_write_config(dev, IT8772F_CONFIG_REG_LDN, IT8772F_GPIO);
if (set < 5) {
- it8772f_sio_write(dev, IT8772F_GPIO_LED_BLINK1_PINMAP, led_pin_map);
- it8772f_sio_write(dev, IT8772F_GPIO_LED_BLINK1_CONTROL, led_freq);
- it8772f_sio_write(dev, GPIO_REG_SELECT(set), select);
- it8772f_sio_write(dev, GPIO_REG_ENABLE(set), enable);
- it8772f_sio_write(dev, GPIO_REG_POLARITY(set), polarity);
+ pnp_write_config(dev, IT8772F_GPIO_LED_BLINK1_PINMAP, led_pin_map);
+ pnp_write_config(dev, IT8772F_GPIO_LED_BLINK1_CONTROL, led_freq);
+ pnp_write_config(dev, GPIO_REG_SELECT(set), select);
+ pnp_write_config(dev, GPIO_REG_ENABLE(set), enable);
+ pnp_write_config(dev, GPIO_REG_POLARITY(set), polarity);
}
- it8772f_sio_write(dev, GPIO_REG_OUTPUT(set), output);
- it8772f_sio_write(dev, GPIO_REG_PULLUP(set), pullup);
+ pnp_write_config(dev, GPIO_REG_OUTPUT(set), output);
+ pnp_write_config(dev, GPIO_REG_PULLUP(set), pullup);
it8772f_exit_conf(dev);
}
diff --git a/src/superio/ite/it8772f/it8772f.h b/src/superio/ite/it8772f/it8772f.h
index 14d76acc77..8e8836def0 100644
--- a/src/superio/ite/it8772f/it8772f.h
+++ b/src/superio/ite/it8772f/it8772f.h
@@ -129,8 +129,6 @@ enum thermal_mode {
#include <device/pnp_type.h>
#include <stdint.h>
-u8 it8772f_sio_read(pnp_devfn_t dev, u8 reg);
-void it8772f_sio_write(pnp_devfn_t dev, u8 reg, u8 value);
void it8772f_ac_resume_southbridge(pnp_devfn_t dev);
void it8772f_gpio_setup(pnp_devfn_t dev, int set, u8 select, u8 polarity,
u8 pullup, u8 output, u8 enable);