diff options
| author | Simon Glass <sjg@chromium.org> | 2021-01-08 11:17:34 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-01-12 22:18:44 +0000 |
| commit | dc86e92d2e0cc0fb36fc1e9e669392d3ddc8a5de (patch) | |
| tree | 6f83daa9c3604589055d3494c57a19ccad12e005 /board/volteer/board.c | |
| parent | f0551d3dc6dd3b84815e7b1ff7e1876fb4b6cbf6 (diff) | |
| download | chrome-ec-dc86e92d2e0cc0fb36fc1e9e669392d3ddc8a5de.tar.gz | |
volteer: Move board_tcpc_init() out into usbc_config
Move this init to usbc_config.c so that it can be used by Zephyr.
BUG=b:175434113
BRANCH=none
TEST=make BOARD=volteer -j30
With a zephyr-chrome CL, build volteer on zephyr
Change-Id: I7cd506db300e9e2468e4efc5b203f7063f44385c
Cq-Depend: chromium:2618661
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2617369
Diffstat (limited to 'board/volteer/board.c')
| -rw-r--r-- | board/volteer/board.c | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/board/volteer/board.c b/board/volteer/board.c index 7717a57668..65e20cc1d7 100644 --- a/board/volteer/board.c +++ b/board/volteer/board.c @@ -304,68 +304,6 @@ const int usb_port_enable[USB_PORT_COUNT] = { GPIO_EN_PP5000_USBA, }; -static void ps8815_reset(void) -{ - int val; - - gpio_set_level(GPIO_USB_C1_RT_RST_ODL, 0); - msleep(GENERIC_MAX(PS8XXX_RESET_DELAY_MS, - PS8815_PWR_H_RST_H_DELAY_MS)); - gpio_set_level(GPIO_USB_C1_RT_RST_ODL, 1); - msleep(PS8815_FW_INIT_DELAY_MS); - - /* - * b/144397088 - * ps8815 firmware 0x01 needs special configuration - */ - - CPRINTS("%s: patching ps8815 registers", __func__); - - if (i2c_read8(I2C_PORT_USB_C1, - PS8751_I2C_ADDR1_P2_FLAGS, 0x0f, &val) == EC_SUCCESS) - CPRINTS("ps8815: reg 0x0f was %02x", val); - - if (i2c_write8(I2C_PORT_USB_C1, - PS8751_I2C_ADDR1_P2_FLAGS, 0x0f, 0x31) == EC_SUCCESS) - CPRINTS("ps8815: reg 0x0f set to 0x31"); - - if (i2c_read8(I2C_PORT_USB_C1, - PS8751_I2C_ADDR1_P2_FLAGS, 0x0f, &val) == EC_SUCCESS) - CPRINTS("ps8815: reg 0x0f now %02x", val); -} - -void board_reset_pd_mcu(void) -{ - enum ec_cfg_usb_db_type usb_db = ec_cfg_usb_db_type(); - - /* No reset available for TCPC on port 0 */ - /* Daughterboard specific reset for port 1 */ - if (usb_db == DB_USB3_ACTIVE) { - ps8815_reset(); - usb_mux_hpd_update(USBC_PORT_C1, 0, 0); - } -} - -static void board_tcpc_init(void) -{ - /* Don't reset TCPCs after initial reset */ - if (!system_jumped_late()) - board_reset_pd_mcu(); - - /* Enable PPC interrupts. */ - gpio_enable_interrupt(GPIO_USB_C0_PPC_INT_ODL); - gpio_enable_interrupt(GPIO_USB_C1_PPC_INT_ODL); - - /* Enable TCPC interrupts. */ - gpio_enable_interrupt(GPIO_USB_C0_TCPC_INT_ODL); - gpio_enable_interrupt(GPIO_USB_C1_TCPC_INT_ODL); - - /* Enable BC1.2 interrupts. */ - gpio_enable_interrupt(GPIO_USB_C0_BC12_INT_ODL); - gpio_enable_interrupt(GPIO_USB_C1_BC12_INT_ODL); -} -DECLARE_HOOK(HOOK_INIT, board_tcpc_init, HOOK_PRIO_INIT_CHIPSET); - /******************************************************************************/ int ppc_get_alert_status(int port) |