superio/ite: Unify it8772f with common code

The it8772f is now configured by the much better common code that is
used for other chips in the family as well. This mainly concerns the EC,
the GPIO functionality was not moved to common as it currently lacks a
sane abstraction in any codebase.

The datasheets of the it8772e(f) and it8728f (for reference) were
studied and verified against the common code, adding exceptions where
needed.

Change-Id: Ic4d9d5460628e444dc20f620179b39c90dbc28c6
Signed-off-by: Joel Linn <jl@conductive.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81310
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>

1 files changed, 0 insertions, 80 deletions

diff --git a/src/superio/ite/it8772f/it8772f.h b/src/superio/ite/it8772f/it8772f.h
index 38cfe3b20e..4df21c58cb 100644
--- a/src/superio/ite/it8772f/it8772f.h
+++ b/src/superio/ite/it8772f/it8772f.h
@@ -3,13 +3,6 @@
 #ifndef SUPERIO_ITE_IT8772F_H
 #define SUPERIO_ITE_IT8772F_H
 
-/* Supported thermal mode on TMPINx */
-enum thermal_mode {
-	THERMAL_MODE_DISABLED	= 0,
-	THERMAL_DIODE,
-	THERMAL_RESISTOR,
-};
-
 #define IT8772F_FDC  0x00 /* Floppy disk controller */
 #define IT8772F_SP1  0x01 /* Com1 */
 #define IT8772F_EC   0x04 /* Environment controller */
@@ -18,71 +11,6 @@ enum thermal_mode {
 #define IT8772F_GPIO 0x07 /* GPIO */
 #define IT8772F_IR   0x0a /* Consumer IR */
 
-/* Environmental Controller interface */
-#define IT8772F_CONFIGURATION			0x00
-#define IT8772F_INTERFACE_SELECT		0x0a
-#define  IT8772F_INTERFACE_PSEUDO_EOC		(1 << 7)
-#define  IT8772F_INTERFACE_SMB_ENABLE		(1 << 6)
-#define  IT8772F_INTERFACE_SEL_DISABLE		(0 << 4)
-#define  IT8772F_INTERFACE_SEL_SST_SLAVE	(1 << 4)
-#define  IT8772F_INTERFACE_SEL_PECI		(2 << 4)
-#define  IT8772F_INTERFACE_SEL_SST_HOST		(3 << 4)
-#define  IT8772F_INTERFACE_CLOCK_32MHZ		(0 << 3)
-#define  IT8772F_INTERFACE_CLOCK_24MHZ		(1 << 3)
-#define  IT8772F_INTERFACE_SPEED_TOLERANCE	(1 << 2)
-#define  IT8772F_INTERFACE_PECI_AWFCS		(1 << 0)
-#define IT8772F_FAN_TAC2_READ			0x0e
-#define IT8772F_FAN_TAC3_READ			0x0f
-#define IT8772F_FAN_MAIN_CTL			0x13
-#define  IT8772F_FAN_MAIN_CTL_TAC_SMART(x)	(1 << ((x)-1))
-#define  IT8772F_FAN_MAIN_CTL_TAC_EN(x)		(1 << ((x)+3))
-#define IT8772F_FAN_CTL_MODE			0x14
-#define  IT8772F_FAN_CTL_ON(x)			(1 << ((x)-1))
-#define  IT8772F_FAN_PWM_MIN_DUTY		(1 << 3)
-#define  IT8772F_FAN_PWM_CLOCK_48MHZ		(0 << 4)
-#define  IT8772F_FAN_PWM_CLOCK_24MHZ		(1 << 4)
-#define  IT8772F_FAN_PWM_CLOCK_8MHZ		(3 << 4)
-#define  IT8772F_FAN_PWM_CLOCK_6MHZ		(4 << 4)
-#define  IT8772F_FAN_PWM_CLOCK_3MHZ		(5 << 4)
-#define  IT8772F_FAN_PWM_CLOCK_1_5MHZ		(6 << 4)
-#define  IT8772F_FAN_PWM_CLOCK_51KHZ		(7 << 4)
-#define  IT8772F_FAN_CTL_POLARITY_LOW		(0 << 7)
-#define  IT8772F_FAN_CTL_POLARITY_HIGH		(1 << 7)
-#define IT8772F_FAN_CTL2_PWM_MODE		0x16
-#define IT8772F_FAN_CTL3_PWM_MODE		0x17
-#define  IT8772F_FAN_CTL_PWM_MODE_SOFTWARE	(0 << 7)
-#define  IT8772F_FAN_CTL_PWM_MODE_AUTOMATIC	(1 << 7)
-#define IT8772F_ADC_TEMP_CHANNEL_ENABLE		0x51
-#define IT8772F_FAN_CTL2_PWM_START		0x6b
-#define IT8772F_FAN_CTL2_AUTO_MODE		0x6c
-#define IT8772F_FAN_CTL3_PWM_START		0x73
-#define IT8772F_FAN_CTL3_AUTO_MODE		0x74
-#define  IT8772F_FAN_CTL_AUTO_SMOOTHING_DIS	(0 << 7)
-#define  IT8772F_FAN_CTL_AUTO_SMOOTHING_EN	(1 << 7)
-#define IT8772F_EXTEMP_STATUS			0x88
-#define  IT8772F_EXTEMP_STATUS_HOST_BUSY	(1 << 0)
-#define IT8772F_EXTEMP_ADDRESS			0x89
-#define IT8772F_EXTEMP_WRITE_LENGTH		0x8a
-#define IT8772F_EXTEMP_READ_LENGTH		0x8b
-#define IT8772F_EXTEMP_COMMAND			0x8c
-#define IT8772F_EXTEMP_WRITE_DATA_2		0x8d
-#define IT8772F_EXTEMP_CONTROL			0x8e
-#define  IT8772F_EXTEMP_CONTROL_AUTO_32HZ	(0 << 6)
-#define  IT8772F_EXTEMP_CONTROL_AUTO_16HZ	(1 << 6)
-#define  IT8772F_EXTEMP_CONTROL_AUTO_8HZ	(2 << 6)
-#define  IT8772F_EXTEMP_CONTROL_AUTO_4HZ	(3 << 6)
-#define  IT8772F_EXTEMP_CONTROL_AUTO_START	(1 << 5)
-#define  IT8772F_EXTEMP_CONTROL_AUTO_ABORT	(1 << 4)
-#define  IT8772F_EXTEMP_CONTROL_AUTO_TWO_DOMAIN	(1 << 3)
-#define  IT8772F_EXTEMP_CONTROL_CONTENTION	(1 << 2)
-#define  IT8772F_EXTEMP_CONTROL_SST_IDLE_HIGH	(1 << 1)
-#define  IT8772F_EXTEMP_CONTROL_START		(1 << 0)
-
-/* Standard PECI GetTemp */
-#define PECI_CLIENT_ADDRESS			0x30
-#define PECI_GETTEMP_COMMAND			0x01
-#define PECI_GETTEMP_WRITE_LENGTH		0x01
-#define PECI_GETTEMP_READ_LENGTH		0x02
 
 /* GPIO interface */
 #define IT8772F_GPIO_LED_BLINK1_PINMAP		0xf8
@@ -115,17 +43,9 @@ enum thermal_mode {
 #include <device/pnp_type.h>
 #include <stdint.h>
 
-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);
 
-/* FIXME: should be static so will be removed later.. */
-/* Global configuration registers. */
-#define IT8772F_CONFIG_REG_CC        0x02 /* Configure Control (write-only). */
-#define IT8772F_CONFIG_REG_LDN       0x07 /* Logical Device Number. */
-
-void it8772f_enter_conf(pnp_devfn_t dev);
-void it8772f_exit_conf(pnp_devfn_t dev);
 void it8772f_gpio_led(pnp_devfn_t dev, int set, u8 select, u8 polarity, u8 pullup,
 			u8 output, u8 enable, u8 led_pin_map, u8 led_freq);