diff options
author | Nicolas Boichat <drinkcat@chromium.org> | 2017-11-06 08:31:33 -0800 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2017-11-09 16:43:54 -0800 |
commit | fe69abf6c326dbfd054d6b498c7ad3669e9c681a (patch) | |
tree | 0708a5636854d1ac2eddecfd7bbf67511048e4a3 /board/hammer/gpio.inc | |
parent | ad231bf1d1eb84dbaeeab06006c2b33a52a53874 (diff) | |
download | chrome-ec-fe69abf6c326dbfd054d6b498c7ad3669e9c681a.tar.gz |
board: Add support for whiskers board
A hammer derivative.
BRANCH=none
BUG=b:68934906
TEST=make BOARD=whiskers -j
Change-Id: I8df5156d622bf518f647addf2fcea6342b2d6f2b
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/754078
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'board/hammer/gpio.inc')
-rw-r--r-- | board/hammer/gpio.inc | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/board/hammer/gpio.inc b/board/hammer/gpio.inc index b9eb46c09b..305a9f95b7 100644 --- a/board/hammer/gpio.inc +++ b/board/hammer/gpio.inc @@ -8,14 +8,22 @@ /* Declare symbolic names for all the GPIOs that we care about. * Note: Those with interrupt handlers must be declared first. */ +#ifdef BOARD_WHISKERS +GPIO_INT(TOUCHPAD_INT, PIN(B, 9), GPIO_INT_FALLING, elan_tp_interrupt) +#else GPIO_INT(TOUCHPAD_INT, PIN(B, 8), GPIO_INT_FALLING, elan_tp_interrupt) +#endif /* 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, 4), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt) +#ifdef BOARD_WHISKERS +GPIO_INT(KB_IN01, PIN(A, 8), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt) +#else GPIO_INT(KB_IN01, PIN(B, 3), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt) +#endif 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) @@ -43,14 +51,27 @@ GPIO(KB_OUT12, PIN(C, 13), GPIO_KB_OUTPUT) 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 */ +#ifdef BOARD_WHISKERS +GPIO(EN_PP3300_TP, PIN(A, 14), GPIO_OUT_HIGH) +#else GPIO(EN_PP3300_TP_ODL, PIN(A, 14), GPIO_OUT_LOW) +#endif +#ifdef BOARD_WHISKERS +GPIO(KEYBOARD_BACKLIGHT, PIN(B, 8), GPIO_OUT_LOW) +#else GPIO(KEYBOARD_BACKLIGHT, PIN(B, 9), GPIO_OUT_LOW) +#endif GPIO(WP_L, PIN(A, 13), GPIO_INPUT | GPIO_PULL_UP) GPIO(BASE_DET, PIN(A, 15), GPIO_INPUT) +#ifdef BOARD_WHISKERS +GPIO(TP_BOOT0, PIN(B, 4), GPIO_INPUT) +GPIO(TP_RESET, PIN(B, 5), GPIO_INPUT) +#endif + /* Unimplemented signals since we are not an EC */ UNIMPLEMENTED(ENTERING_RW) @@ -58,4 +79,8 @@ ALTERNATE(PIN_MASK(A, 0x0600), 1, MODULE_UART, GPIO_PULL_UP) /* USART1: PA09/PA1 ALTERNATE(PIN_MASK(B, 0x00c0), 1, MODULE_I2C, 0) /* I2C MASTER:PB6/7 GPIO_ODR_HIGH */ +#ifdef BOARD_WHISKERS +ALTERNATE(PIN_MASK(B, 0x0100), 2, MODULE_PWM, GPIO_PULL_DOWN) /* PWM: PB8 */ +#else ALTERNATE(PIN_MASK(B, 0x0200), 2, MODULE_PWM, GPIO_PULL_DOWN) /* PWM: PB9 */ +#endif |