diff options
-rw-r--r-- | board/gaelin/board.h | 4 | ||||
-rw-r--r-- | board/gaelin/gpio.inc | 22 | ||||
-rw-r--r-- | board/gaelin/i2c.c | 8 |
3 files changed, 28 insertions, 6 deletions
diff --git a/board/gaelin/board.h b/board/gaelin/board.h index 2ce5008bd7..166f0f1432 100644 --- a/board/gaelin/board.h +++ b/board/gaelin/board.h @@ -82,6 +82,8 @@ #define GPIO_RECOVERY_L_2 GPIO_GSC_EC_RECOVERY_BTN_OD /* I2C Bus Configuration */ +#define I2C_PORT_SCALER NPCX_I2C_PORT5_0 + #define I2C_PORT_USB_C0_TCPC NPCX_I2C_PORT1_0 #define I2C_PORT_USB_C1_TCPC NPCX_I2C_PORT4_1 @@ -98,6 +100,8 @@ #define I2C_ADDR_MP2964_FLAGS 0x20 +#define I2C_ADDR_SCALER_FLAGS 0x58 + /* Thermal features */ #define CONFIG_THERMISTOR #define CONFIG_TEMP_SENSOR diff --git a/board/gaelin/gpio.inc b/board/gaelin/gpio.inc index c39d048e8d..fcd39ad8bc 100644 --- a/board/gaelin/gpio.inc +++ b/board/gaelin/gpio.inc @@ -45,8 +45,19 @@ GPIO(EN_PP5000_FAN, PIN(6, 1), GPIO_OUT_HIGH) GPIO(ANALOG_PPVAR_PWR_IN_IMON_EC, PIN(4, 2), GPIO_INPUT) /* Display */ -GPIO(DP_CONN_OC_ODL, PIN(2, 5), GPIO_INPUT) - +GPIO(EC_OVERRIDE_SCLR_EN, PIN(D, 4), GPIO_OUT_HIGH) +GPIO(EC_12VSC_EN, PIN(D, 2), GPIO_OUT_LOW) +GPIO(OSD_STS, PIN(4, 1), GPIO_INPUT) +GPIO(DISP_MODE, PIN(A, 0), GPIO_INPUT) +GPIO(PANEL_PWR_STS, PIN(9, 5), GPIO_INPUT) +GPIO(EN_SCLR_RAILS, PIN(0, 4), GPIO_INPUT) +GPIO(HDMI_5V_IN, PIN(9, 3), GPIO_INPUT) +GPIO(HDMI0_CABLE_DET, PIN(9, 6), GPIO_INPUT) +GPIO(WP_EC, PIN(C, 3), GPIO_INPUT) +GPIO(OSD_INT, PIN(0, 5), GPIO_INPUT) + +/* Audio */ +GPIO(EC_AMP_SD, PIN(5, 6), GPIO_OUT_LOW) /* BarrelJack */ GPIO(EN_PPVAR_BJ_ADP_L, PIN(0, 7), GPIO_OUT_LOW) @@ -77,6 +88,8 @@ GPIO(HDMI_CEC_OUT, PIN(D, 3), GPIO_OUT_HIGH | GPIO_OPEN_DRAIN) GPIO(HDMI_CEC_PULL_UP, PIN(C, 2), GPIO_OUT_HIGH) /* I2C SCL/SDA */ +GPIO(SMSCALER_CLK, PIN(3, 3), GPIO_INPUT) +GPIO(SMSCALER_DATA, PIN(3, 6), GPIO_INPUT) GPIO(EC_I2C_MISC_SCL_R, PIN(B, 3), GPIO_INPUT) GPIO(EC_I2C_MISC_SDA_R, PIN(B, 2), GPIO_INPUT) GPIO(EC_I2C_USB_C0_PPC_BC_SCL, PIN(9, 2), GPIO_INPUT) @@ -102,7 +115,6 @@ GPIO(USB_A_OC_SOC_L, PIN(8, 0), GPIO_OUT_HIGH) /* LED */ /* TODO(b/197471359): LED implementation */ -GPIO(LED_GREEN_L, PIN(C, 3), GPIO_OUT_LOW) GPIO(LED_RED_L, PIN(C, 4), GPIO_OUT_LOW) /* USBC */ @@ -143,14 +155,12 @@ UNUSED(PIN(3, 2)) /* GPO32/TRIS_L */ UNUSED(PIN(3, 5)) /* GPO35/CR_SOUT4/TEST_L */ UNUSED(PIN(6, 6)) /* GPIO66 */ UNUSED(PIN(8, 1)) /* GPIO81/PECI_DATA */ -UNUSED(PIN(5, 6)) /* GPIO56/CLKRUN# */ UNUSED(PIN(8, 6)) /* GPIO86/TXD/CR_SOUT2 */ UNUSED(PIN(1, 3)) /* KSO06/GPO13/GP_SEL# */ UNUSED(PIN(1, 2)) /* KSO07/GPO12/JEN# */ UNUSED(PIN(0, 6)) /* KSO11/GPIO06/P80_CLK */ -UNUSED(PIN(0, 4)) /* KSO13/GPIO04 */ UNUSED(PIN(B, 4)) /* GPIOB4/I2C0_SDA0 */ -UNUSED(PIN(0, 5)) /* KSO12/GPIO05 */ +UNUSED(PIN(2, 5)) /* KSI4/GPIO25/TRACECLK/GP_SCLK */ UNUSED(PIN(B, 5)) /* GPIOB5/I2C0_SCL0 */ UNUSED(PIN(8, 3)) /* KSO15/GPIO83 */ UNUSED(PIN(B, 1)) /* KSO17/GPIOB1/CR_SIN4 */ diff --git a/board/gaelin/i2c.c b/board/gaelin/i2c.c index b3bd2023c5..f9bfa11657 100644 --- a/board/gaelin/i2c.c +++ b/board/gaelin/i2c.c @@ -43,6 +43,14 @@ const struct i2c_port_t i2c_ports[] = { .sda = GPIO_EC_I2C_USB_C1_TCPC_SDA, }, { + /* I2C5 */ + .name = "scaler", + .port = I2C_PORT_SCALER, + .kbps = 400, + .scl = GPIO_SMSCALER_CLK, + .sda = GPIO_SMSCALER_DATA, + }, + { /* I2C7 */ .name = "eeprom", .port = I2C_PORT_EEPROM, |