diff options
author | xiong.huang <xiong.huang@bitland.corp-partner.google.com> | 2019-08-07 19:06:02 +0800 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2019-08-14 12:17:18 +0000 |
commit | c48c1b89f893caa2d064a9f8fc20062a997701ef (patch) | |
tree | c3160709398d0616faf9ff5499006980e7659a31 | |
parent | e2d08fb1da6b3236db844b61a5ee55194706c48a (diff) | |
download | chrome-ec-c48c1b89f893caa2d064a9f8fc20062a997701ef.tar.gz |
kodama: Add usb mux IT5205 driver
Add usb mux IT5205 driver which helps Type-C DP display normally. IT6505
and FUSB42 keep in one direction, IT5205 control flipping.
BUG=b:136977971, b:138686359
BRANCH=master
TEST=HDMI in dongle display normally with positive and negative insertion.
Cq-Depend:chromium:1730377
Change-Id: Icb587480d0a49f4f3f16e5367da5682f6627f3da
Signed-off-by: Xiong Huang <xiong.huang@bitland.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1741595
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
-rw-r--r-- | board/kodama/board.c | 4 | ||||
-rw-r--r-- | board/kodama/board.h | 3 | ||||
-rw-r--r-- | board/kodama/gpio.inc | 4 |
3 files changed, 8 insertions, 3 deletions
diff --git a/board/kodama/board.c b/board/kodama/board.c index 23c98fde71..2f1c289e2c 100644 --- a/board/kodama/board.c +++ b/board/kodama/board.c @@ -17,6 +17,7 @@ #include "driver/charger/rt946x.h" #include "driver/sync.h" #include "driver/tcpm/mt6370.h" +#include "driver/usb_mux/it5205.h" #include "extpower.h" #include "gpio.h" #include "hooks.h" @@ -93,7 +94,8 @@ const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_COUNT] = { struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_COUNT] = { { - .driver = &virtual_usb_mux_driver, + .port_addr = IT5205_I2C_ADDR1_FLAGS, + .driver = &it5205_usb_mux_driver, .hpd_update = &virtual_hpd_update, }, }; diff --git a/board/kodama/board.h b/board/kodama/board.h index 4b57d12c9c..aa73d04da2 100644 --- a/board/kodama/board.h +++ b/board/kodama/board.h @@ -21,6 +21,8 @@ #define CONFIG_VOLUME_BUTTONS +#define CONFIG_USB_MUX_IT5205 + /* Battery */ #ifdef BOARD_KRANE #define BATTERY_DESIRED_CHARGING_CURRENT 3500 /* mA */ @@ -47,6 +49,7 @@ /* I2C ports */ #define I2C_PORT_CHARGER 0 #define I2C_PORT_TCPC0 0 +#define I2C_PORT_USB_MUX 0 #define I2C_PORT_BATTERY 1 #define I2C_PORT_VIRTUAL_BATTERY I2C_PORT_BATTERY #define I2C_PORT_ACCEL 1 diff --git a/board/kodama/gpio.inc b/board/kodama/gpio.inc index ebf6e67ee5..c648d6b5a7 100644 --- a/board/kodama/gpio.inc +++ b/board/kodama/gpio.inc @@ -72,7 +72,7 @@ GPIO(EC_SKU_ID, PIN(B, 0), GPIO_ANALOG) /* Other input pins */ GPIO(WP_L, PIN(C, 8), GPIO_INPUT) /* EC_FLASH_WP_ODL */ GPIO(BOOT0, PIN(F, 11), GPIO_INPUT) -GPIO(CCD_MODE_ODL, PIN(A, 1), GPIO_INPUT) +GPIO(CCD_MODE_ODL, PIN(A, 5), GPIO_INPUT) /* Other output pins */ GPIO(ENTERING_RW, PIN(C, 6), GPIO_ODR_HIGH) /* EC_ENTERING_RW_ODL */ @@ -81,7 +81,7 @@ GPIO(EC_BOARD_ID_EN_L, PIN(C, 15), GPIO_ODR_HIGH) /* EC_BOARD_ID_EN_ODL */ GPIO(USB_C0_DP_POLARITY, PIN(C, 14), GPIO_OUT_LOW) GPIO(USB_C0_HPD_OD, PIN(F, 1), GPIO_ODR_LOW) GPIO(BOOTBLOCK_EN_L, PIN(C, 1), GPIO_ODR_HIGH) -GPIO(USB_C0_DP_OE_L, PIN(A, 5), GPIO_OUT_HIGH) +GPIO(USB_C0_DP_OE_L, PIN(A, 1), GPIO_OUT_HIGH) GPIO(EN_PP3300_POGO, PIN(A, 13), GPIO_OUT_LOW) GPIO(EN_POGO_CHARGE_L, PIN(B, 6), GPIO_OUT_HIGH) GPIO(BC12_DET_EN, PIN(C, 4), GPIO_OUT_LOW) |