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Diffstat (limited to 'zephyr/program/intelrvp/mtlrvp/src/mtlrvp.c')
-rw-r--r--zephyr/program/intelrvp/mtlrvp/src/mtlrvp.c334
1 files changed, 0 insertions, 334 deletions
diff --git a/zephyr/program/intelrvp/mtlrvp/src/mtlrvp.c b/zephyr/program/intelrvp/mtlrvp/src/mtlrvp.c
deleted file mode 100644
index e73995337a..0000000000
--- a/zephyr/program/intelrvp/mtlrvp/src/mtlrvp.c
+++ /dev/null
@@ -1,334 +0,0 @@
-/* Copyright 2022 The ChromiumOS Authors
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "battery.h"
-#include "battery_fuel_gauge.h"
-#include "charger.h"
-#include "common.h"
-#include "console.h"
-#include "driver/retimer/bb_retimer_public.h"
-#include "driver/tcpm/ccgxxf.h"
-#include "driver/tcpm/nct38xx.h"
-#include "driver/tcpm/tcpci.h"
-#include "extpower.h"
-#include "gpio.h"
-#include "gpio/gpio_int.h"
-#include "hooks.h"
-#include "i2c.h"
-#include "intel_rvp_board_id.h"
-#include "intelrvp.h"
-#include "ioexpander.h"
-#include "isl9241.h"
-#include "keyboard_raw.h"
-#include "power/meteorlake.h"
-#include "sn5s330.h"
-#include "system.h"
-#include "task.h"
-#include "tusb1064.h"
-#include "usb_mux.h"
-#include "usbc_ppc.h"
-#include "util.h"
-
-#define CPRINTF(format, args...) cprintf(CC_COMMAND, format, ##args)
-#define CPRINTS(format, args...) cprints(CC_COMMAND, format, ##args)
-
-/*******************************************************************/
-/* USB-C Configuration Start */
-
-/* PPC */
-#define I2C_ADDR_SN5S330_P0 0x40
-#define I2C_ADDR_SN5S330_P1 0x41
-
-/* IOEX ports */
-enum ioex_port {
- IOEX_KBD = 0,
-#if defined(HAS_TASK_PD_C2)
- IOEX_C2_CCGXXF,
-#endif
- IOEX_COUNT
-};
-
-/* USB-C ports */
-enum usbc_port {
- USBC_PORT_C0 = 0,
- USBC_PORT_C1,
-#if defined(HAS_TASK_PD_C2)
- USBC_PORT_C2,
- USBC_PORT_C3,
-#endif
- USBC_PORT_COUNT
-};
-BUILD_ASSERT(USBC_PORT_COUNT == CONFIG_USB_PD_PORT_MAX_COUNT);
-
-/* USB-C PPC configuration */
-struct ppc_config_t ppc_chips[] = {
- [USBC_PORT_C0] = {
- .i2c_port = I2C_PORT_TYPEC_AIC_1,
- .i2c_addr_flags = I2C_ADDR_SN5S330_P0,
- .drv = &sn5s330_drv,
- },
- [USBC_PORT_C1] = {
- .i2c_port = I2C_PORT_TYPEC_AIC_1,
- .i2c_addr_flags = I2C_ADDR_SN5S330_P1,
- .drv = &sn5s330_drv,
- },
-};
-unsigned int ppc_cnt = ARRAY_SIZE(ppc_chips);
-
-/* TCPC AIC GPIO Configuration */
-const struct tcpc_aic_gpio_config_t tcpc_aic_gpios[] = {
- [USBC_PORT_C0] = {
- .tcpc_alert = GPIO_SIGNAL(DT_NODELABEL(usbc_tcpc_alrt_p0)),
- .ppc_alert = GPIO_SIGNAL(DT_NODELABEL(usbc_tcpc_ppc_alrt_p0)),
- .ppc_intr_handler = sn5s330_interrupt,
- },
- [USBC_PORT_C1] = {
- .tcpc_alert = GPIO_SIGNAL(DT_NODELABEL(usbc_tcpc_alrt_p0)),
- .ppc_alert = GPIO_SIGNAL(DT_NODELABEL(usbc_tcpc_ppc_alrt_p1)),
- .ppc_intr_handler = sn5s330_interrupt,
- },
-#if defined(HAS_TASK_PD_C2)
- [USBC_PORT_C2] = {
- .tcpc_alert = GPIO_SIGNAL(DT_NODELABEL(usbc_tcpc_alrt_p2)),
- /* No PPC alert for CCGXXF */
- },
- [USBC_PORT_C3] = {
- .tcpc_alert = GPIO_SIGNAL(DT_NODELABEL(usbc_tcpc_alrt_p3)),
- /* No PPC alert for CCGXXF */
- },
-#endif
-};
-BUILD_ASSERT(ARRAY_SIZE(tcpc_aic_gpios) == CONFIG_USB_PD_PORT_MAX_COUNT);
-
-static void board_connect_c0_sbu_deferred(void)
-{
- enum pd_power_role prole;
-
- if (gpio_get_level(GPIO_CCD_MODE_ODL)) {
- CPRINTS("Default AUX line connected");
- /* Default set the SBU lines to AUX mode */
- ioex_set_level(IOEX_USB_C0_MUX_SBU_SEL_1, 0);
- ioex_set_level(IOEX_USB_C0_MUX_SBU_SEL_0, 1);
- } else {
- prole = pd_get_power_role(USBC_PORT_C0);
- CPRINTS("%s debug device is attached",
- prole == PD_ROLE_SINK ? "Servo V4C/SuzyQ" : "Intel");
-
- if (prole == PD_ROLE_SINK) {
- /* Set the SBU lines to Google CCD mode */
- ioex_set_level(IOEX_USB_C0_MUX_SBU_SEL_1, 1);
- ioex_set_level(IOEX_USB_C0_MUX_SBU_SEL_0, 1);
- } else {
- /* Set the SBU lines to Intel CCD mode */
- ioex_set_level(IOEX_USB_C0_MUX_SBU_SEL_1, 0);
- ioex_set_level(IOEX_USB_C0_MUX_SBU_SEL_0, 0);
- }
- }
-}
-DECLARE_DEFERRED(board_connect_c0_sbu_deferred);
-
-void board_overcurrent_event(int port, int is_overcurrented)
-{
- /*
- * TODO: Meteorlake PCH does not use Physical GPIO for over current
- * error, hence Send 'Over Current Virtual Wire' eSPI signal.
- */
-}
-
-void board_reset_pd_mcu(void)
-{
- /* Reset NCT38XX TCPC */
- gpio_pin_set_dt(GPIO_DT_FROM_NODELABEL(usb_c0_c1_tcpc_rst_odl), 0);
- msleep(NCT38XX_RESET_HOLD_DELAY_MS);
- gpio_pin_set_dt(GPIO_DT_FROM_NODELABEL(usb_c0_c1_tcpc_rst_odl), 1);
- nct38xx_reset_notify(0);
- nct38xx_reset_notify(1);
-
- if (NCT3807_RESET_POST_DELAY_MS != 0) {
- msleep(NCT3807_RESET_POST_DELAY_MS);
- }
-
- /* NCT38XX chip uses gpio ioex */
- gpio_reset_port(DEVICE_DT_GET(DT_NODELABEL(ioex_c0)));
- gpio_reset_port(DEVICE_DT_GET(DT_NODELABEL(ioex_c1)));
-
-#if defined(HAS_TASK_PD_C2)
- /* Reset the ccgxxf ports only resetting 1 is required */
- ccgxxf_reset(USBC_PORT_C2);
-
- /* CCGXXF has ioex on port 2 */
- ioex_init(IOEX_C2_CCGXXF);
-#endif
-}
-
-void board_connect_c0_sbu(enum gpio_signal signal)
-{
- hook_call_deferred(&board_connect_c0_sbu_deferred_data, 0);
-}
-
-/******************************************************************************/
-/* KSO mapping for discrete keyboard */
-__override const uint8_t it8801_kso_mapping[] = {
- 0, 1, 20, 3, 4, 5, 6, 11, 12, 13, 14, 15, 16,
-};
-BUILD_ASSERT(ARRAY_SIZE(it8801_kso_mapping) == KEYBOARD_COLS_MAX);
-
-/* PWROK signal configuration */
-/*
- * On MTLRVP, SYS_PWROK_EC is an output controlled by EC and uses ALL_SYS_PWRGD
- * as input.
- */
-const struct intel_x86_pwrok_signal pwrok_signal_assert_list[] = {
- {
- .gpio = GPIO_PCH_SYS_PWROK,
- .delay_ms = 3,
- },
-};
-const int pwrok_signal_assert_count = ARRAY_SIZE(pwrok_signal_assert_list);
-
-const struct intel_x86_pwrok_signal pwrok_signal_deassert_list[] = {
- {
- .gpio = GPIO_PCH_SYS_PWROK,
- },
-};
-const int pwrok_signal_deassert_count = ARRAY_SIZE(pwrok_signal_deassert_list);
-
-/*
- * Returns board information (board id[7:0] and Fab id[15:8]) on success
- * -1 on error.
- */
-__override int board_get_version(void)
-{
- /* Cache the MTLRVP board ID */
- static int mtlrvp_board_id;
-
- int i;
- int rv = EC_ERROR_UNKNOWN;
- int fab_id, board_id, bom_id;
-
- /* Board ID is already read */
- if (mtlrvp_board_id)
- return mtlrvp_board_id;
-
- /*
- * IOExpander that has Board ID information is on DSW-VAL rail on
- * ADL RVP. On cold boot cycles, DSW-VAL rail is taking time to settle.
- * This loop retries to ensure rail is settled and read is successful
- */
- for (i = 0; i < RVP_VERSION_READ_RETRY_CNT; i++) {
- rv = gpio_pin_get_dt(&bom_id_config[0]);
-
- if (rv >= 0)
- break;
-
- k_msleep(1);
- }
-
- /* return -1 if failed to read board id */
- if (rv)
- return -1;
-
- /*
- * BOM ID [2] : IOEX[0]
- * BOM ID [1:0] : IOEX[15:14]
- */
- bom_id = gpio_pin_get_dt(&bom_id_config[0]) << 2;
- bom_id |= gpio_pin_get_dt(&bom_id_config[1]) << 1;
- bom_id |= gpio_pin_get_dt(&bom_id_config[2]);
- /*
- * FAB ID [1:0] : IOEX[2:1] + 1
- */
- fab_id = gpio_pin_get_dt(&fab_id_config[0]) << 1;
- fab_id |= gpio_pin_get_dt(&fab_id_config[1]);
- fab_id += 1;
-
- /*
- * BOARD ID[5:0] : IOEX[13:8]
- */
- board_id = gpio_pin_get_dt(&board_id_config[0]) << 5;
- board_id |= gpio_pin_get_dt(&board_id_config[1]) << 4;
- board_id |= gpio_pin_get_dt(&board_id_config[2]) << 3;
- board_id |= gpio_pin_get_dt(&board_id_config[3]) << 2;
- board_id |= gpio_pin_get_dt(&board_id_config[4]) << 1;
- board_id |= gpio_pin_get_dt(&board_id_config[5]);
-
- CPRINTF("BID:0x%x, FID:0x%x, BOM:0x%x", board_id, fab_id, bom_id);
-
- mtlrvp_board_id = board_id | (fab_id << 8);
- return mtlrvp_board_id;
-}
-
-static void board_int_init(void)
-{
- /* Enable PPC interrupts. */
- gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_usb_c0_ppc));
- gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_usb_c1_ppc));
-
- /* Enable TCPC interrupts. */
- gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_usb_c0_c1_tcpc));
-#if defined(HAS_TASK_PD_C2)
- gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_usb_c2_tcpc));
- gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_usb_c3_tcpc));
-#endif
-
- /* Enable CCD Mode interrupt */
- gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_ccd_mode));
-
- /* Enable DC jack interrupt */
- gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_dc_jack_present));
-}
-
-static int board_pre_task_peripheral_init(const struct device *unused)
-{
- ARG_UNUSED(unused);
-
- /* Only reset tcpc/pd if not sysjump */
- if (!system_jumped_late()) {
- /* Initialize tcpc and all ioex */
- board_reset_pd_mcu();
- }
-
- /* Initialize all interrupts */
- board_int_init();
-
- /* Make sure SBU are routed to CCD or AUX based on CCD status at init */
- board_connect_c0_sbu_deferred();
-
- return 0;
-}
-SYS_INIT(board_pre_task_peripheral_init, APPLICATION,
- CONFIG_APPLICATION_INIT_PRIORITY);
-
-/*
- * Since MTLRVP has both PPC and TCPC ports override to check if the port
- * is a PPC or non PPC port
- */
-__override bool pd_check_vbus_level(int port, enum vbus_level level)
-{
- if (!board_port_has_ppc(port)) {
- return tcpm_check_vbus_level(port, level);
- } else if (level == VBUS_PRESENT) {
- return pd_snk_is_vbus_provided(port);
- } else {
- return !pd_snk_is_vbus_provided(port);
- }
-}
-
-__override bool board_port_has_ppc(int port)
-{
- bool ppc_port;
-
- switch (port) {
- case USBC_PORT_C0:
- case USBC_PORT_C1:
- ppc_port = true;
- break;
- default:
- ppc_port = false;
- break;
- }
-
- return ppc_port;
-}
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