scottk/OpenCellular
1
0
Fork 0
mirror of https://github.com/Telecominfraproject/OpenCellular.git synced 2025-12-30 18:41:11 +00:00
Code Issues Packages Projects Releases Wiki Activity

hammer: Update pin layout

Browse Source 
Previous layout was temporary, on an evaluation board.

BRANCH=none
BUG=chrome-os-partner:59083
TEST=make BOARD=hammer

Change-Id: I14478b9613e4e481bbdc71e595d218d585fbd8e5
Reviewed-on: https://chromium-review.googlesource.com/430574
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
This commit is contained in:
Nicolas Boichat
2017-01-20 11:04:08 +08:00
committed by chrome-bot
parent 4c97751ca3
commit 047f41b978
1 changed files with 33 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
board/hammer/gpio.inc
View File

@@ -8,44 +8,51 @@
/* Declare symbolic names for all the GPIOs that we care about.
* Note: Those with interrupt handlers must be declared first. */
GPIO_INT(TOUCHPAD_INT, PIN(A, 1), GPIO_INT_FALLING | GPIO_PULL_UP, elan_tp_interrupt)
GPIO_INT(TOUCHPAD_INT, PIN(B, 8), GPIO_INT_FALLING, elan_tp_interrupt)
/* Keyboard inputs */
#define GPIO_KB_INPUT (GPIO_INPUT | GPIO_PULL_UP | GPIO_INT_BOTH)
#define GPIO_KB_OUTPUT GPIO_ODR_HIGH
GPIO_INT(KB_IN00, PIN(A, 3), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN01, PIN(A, 2), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN02, PIN(A, 11), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN03, PIN(A, 4), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN04, PIN(A, 5), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN05, PIN(A, 6), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN06, PIN(A, 7), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN07, PIN(A, 8), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN00, PIN(A, 4), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN01, PIN(B, 3), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN02, PIN(B, 0), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN03, PIN(A, 7), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN04, PIN(B, 12), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN05, PIN(B, 2), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN06, PIN(B, 14), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO_INT(KB_IN07, PIN(B, 15), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
GPIO(KB_OUT00, PIN(B, 0), GPIO_KB_OUTPUT)
GPIO(KB_OUT01, PIN(B, 10), GPIO_KB_OUTPUT)
GPIO(KB_OUT02, PIN(B, 12), GPIO_KB_OUTPUT)
GPIO(KB_OUT03, PIN(B, 2), GPIO_KB_OUTPUT)
GPIO(KB_OUT04, PIN(B, 11), GPIO_KB_OUTPUT)
GPIO(KB_OUT05, PIN(D, 14), GPIO_KB_OUTPUT)
GPIO(KB_OUT06, PIN(D, 13), GPIO_KB_OUTPUT)
GPIO(KB_OUT07, PIN(D, 15), GPIO_KB_OUTPUT)
GPIO(KB_OUT08, PIN(C, 2), GPIO_KB_OUTPUT)
GPIO(KB_OUT09, PIN(B, 1), GPIO_KB_OUTPUT)
GPIO(KB_OUT10, PIN(C, 5), GPIO_KB_OUTPUT)
GPIO(KB_OUT11, PIN(C, 4), GPIO_KB_OUTPUT)
GPIO(KB_OUT12, PIN(D, 5), GPIO_KB_OUTPUT)
GPIO(KB_OUT00, PIN(B, 1), GPIO_KB_OUTPUT)
GPIO(KB_OUT01, PIN(A, 5), GPIO_KB_OUTPUT)
GPIO(KB_OUT02, PIN(A, 3), GPIO_KB_OUTPUT)
GPIO(KB_OUT03, PIN(A, 2), GPIO_KB_OUTPUT)
GPIO(KB_OUT04, PIN(A, 6), GPIO_KB_OUTPUT)
GPIO(KB_OUT05, PIN(A, 0), GPIO_KB_OUTPUT)
GPIO(KB_OUT06, PIN(A, 1), GPIO_KB_OUTPUT)
GPIO(KB_OUT07, PIN(B, 13), GPIO_KB_OUTPUT)
GPIO(KB_OUT08, PIN(C, 14), GPIO_KB_OUTPUT)
GPIO(KB_OUT09, PIN(C, 15), GPIO_KB_OUTPUT)
GPIO(KB_OUT10, PIN(F, 1), GPIO_KB_OUTPUT)
GPIO(KB_OUT11, PIN(F, 0), GPIO_KB_OUTPUT)
GPIO(KB_OUT12, PIN(C, 13), GPIO_KB_OUTPUT)
/* I2C pins should be configured as inputs until I2C module is */
/* initialized. This will avoid driving the lines unintentionally.*/
GPIO(MASTER_I2C_SCL, PIN(B, 8), GPIO_INPUT)
GPIO(MASTER_I2C_SDA, PIN(B, 9), GPIO_INPUT)
GPIO(MASTER_I2C_SCL, PIN(B, 6), GPIO_INPUT)
GPIO(MASTER_I2C_SDA, PIN(B, 7), GPIO_INPUT)
/* TODO(crosbug.com/p/59083): Disable trackpad when appropriate */
GPIO(EN_PP3300_TP_ODL, PIN(A, 14), GPIO_OUT_LOW)
GPIO(KEYBOARD_BACKLIGHT, PIN(B, 9), GPIO_OUT_LOW)
GPIO(WP_L, PIN(A, 13), GPIO_INPUT)
/* Unimplemented signals since we are not an EC */
UNIMPLEMENTED(ENTERING_RW)
UNIMPLEMENTED(WP_L)
ALTERNATE(PIN_MASK(A, 0x0600), 1, MODULE_UART, 0) /* USART1: PA09/PA10 - Servo stm32 console UART */
ALTERNATE(PIN_MASK(B, 0x0300), 1, MODULE_I2C, 0) /* I2C MASTER:PB8/9 GPIO_ODR_HIGH */
ALTERNATE(PIN_MASK(B, 0x00c0), 1, MODULE_I2C, 0) /* I2C MASTER:PB6/7 GPIO_ODR_HIGH */
ALTERNATE(PIN_MASK(B, 0x0200), 2, MODULE_PWM, GPIO_DEFAULT) /* PWM: PB9 */