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coral: GPIO modifications for differences from Reef

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Account for EC GPIO changes from Reef to Coral.

BUG=b:35584895
BRANCH=none
TEST=Run 'make BOARD=coral' and verify it builds. Can't test on actual
HW yet as the boards aren't build yet.

Change-Id: If677e152f10b9e12870f14f57503b082e71ff938
Signed-off-by: Scott Collyer <scollyer@google.com>
Reviewed-on: https://chromium-review.googlesource.com/517361
Commit-Ready: Scott Collyer <scollyer@chromium.org>
Tested-by: Scott Collyer <scollyer@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
This commit is contained in:
Scott Collyer
2017-05-30 09:31:45 -07:00
committed by chrome-bot
parent ea274f2722
commit 9b28aa4531
1 changed files with 10 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
board/coral/gpio.inc
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@@ -71,11 +71,7 @@ GPIO(PCH_SMI_L, PIN(A, 6), GPIO_ODR_HIGH | GPIO_SEL_1P8V) /* EC_SMI_ODL */
GPIO(PCH_SCI_L, PIN(A, 7), GPIO_ODR_HIGH | GPIO_SEL_1P8V) /* EC_SCI_ODL */
GPIO(PCH_SLP_S0_L, PIN(7, 5), GPIO_INPUT) /* SLP_S0_L */
/*
* BRD_ID1 is a an ADC pin which will be used to measure multiple values.
* Assert EC_BRD_ID_EN_ODL and then read BRD_ID1.
*/
ALTERNATE(PIN_MASK(4, 0x08), 1, MODULE_ADC, 0)
/* Enable for board and SKU ID ADCs */
GPIO(EC_BRD_ID_EN_ODL, PIN(3, 5), GPIO_INPUT)
GPIO(CCD_MODE_ODL, PIN(6, 3), GPIO_INPUT)
@@ -121,7 +117,8 @@ GPIO(PCH_RCIN_L, PIN(6, 1), GPIO_ODR_HIGH) /* SYS_RST_ODL */
/* FIXME: What, if anything, to do about EC_RST_ODL on VCC1_RST#? */
GPIO(CHARGER_RST_ODL, PIN(C, 0), GPIO_ODR_HIGH)
GPIO(USB_A_CHARGE_EN_L, PIN(4, 2), GPIO_OUT_LOW)
GPIO(USB_A_CHARGE_EN_L, PIN(8, 4), GPIO_OUT_LOW)
GPIO(EN_USB_A_5V, PIN(0, 0), GPIO_OUT_HIGH)
GPIO(EN_USB_TCPC_PWR, PIN(C, 3), GPIO_OUT_LOW)
GPIO(USB1_ENABLE, PIN(4, 1), GPIO_OUT_LOW)
@@ -135,15 +132,12 @@ GPIO(USB_C1_PD_RST_ODL, PIN(7, 4), GPIO_ODR_LOW)
GPIO(USB_C0_5V_EN, PIN(D, 3), GPIO_OUT_LOW | GPIO_PULL_UP) /* EN_USB_C0_5V_OUT, Enable C0 */
GPIO(USB_C1_5V_EN, PIN(D, 2), GPIO_OUT_LOW | GPIO_PULL_UP) /* EN_USB_C1_5V_OUT, Enable C1 */
/* Clear for non-HDI breakout, must be pulled high */
GPIO(NC1, PIN(0, 0), GPIO_INPUT | GPIO_PULL_UP | GPIO_SEL_1P8V)
GPIO(NC2, PIN(8, 4), GPIO_INPUT | GPIO_PULL_UP | GPIO_SEL_1P8V)
GPIO(ENG_STRAP, PIN(B, 6), GPIO_INPUT)
GPIO(BAT_LED_BLUE, PIN(8, 0), GPIO_OUT_HIGH)
GPIO(BAT_LED_AMBER, PIN(C, 4), GPIO_OUT_HIGH)
/* LTE Module Enable */
GPIO(EN_PP3300_DX_LTE, PIN(B, 6), GPIO_OUT_LOW)
/*
* Alternate function pins
*/
@@ -158,8 +152,10 @@ ALTERNATE(PIN_MASK(0, 0xe0), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_OUTPUT)
ALTERNATE(PIN_MASK(1, 0x7f), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_OUTPUT)
GPIO(KBD_KSO2, PIN(1, 7), GPIO_KB_OUTPUT_COL2)
ALTERNATE(PIN(4, 4), 6, MODULE_ADC, 0) /* TEMP_SENSOR_AMB (FIXME: alt function 6?) */
ALTERNATE(PIN(4, 5), 6, MODULE_ADC, 0) /* TEMP_SENSOR_CHARGER (FIXME: alt function?) */
/* Board and SKU ID ADC inputs (GPIO 41, 42, 43) */
ALTERNATE(PIN_MASK(4, 0x02), 1, MODULE_ADC, 0)
ALTERNATE(PIN_MASK(4, 0x04), 1, MODULE_ADC, 0)
ALTERNATE(PIN_MASK(4, 0x08), 1, MODULE_ADC, 0)
ALTERNATE(PIN_MASK(8, 0x80), 1, MODULE_I2C, 0) /* GPIO87 for EC_I2C_GYRO_SDA */
ALTERNATE(PIN_MASK(9, 0x01), 1, MODULE_I2C, 0) /* GPIO90 for EC_I2C_GYRO_SCL */