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| author | Anton Staaf <robotboy@chromium.org> | 2014-07-14 15:33:29 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-07-17 00:39:52 +0000 |
| commit | 7746b32e17571b0e0cbdcbd101787b742d35c825 (patch) | |
| tree | 5b4374d93630dda800996687239aac5cec681dc7 /board/twinkie/board.c | |
| parent | 1e73a1ba06b7879de3b03c7cefec9135bf73fcf5 (diff) | |
| download | chrome-ec-7746b32e17571b0e0cbdcbd101787b742d35c825.tar.gz | |
GPIO: Move definition of alternate functions to gpio.inc
This is a straightforward conversion of existing tables
into X-Macro style definitions for the GPIO alternate
functions. This change in itself, is not particularly
powerful, but having all GPIO settings in a single file
makes a board easier to understand.
Signed-off-by: Anton Staaf <robotboy@chromium.org>
BRANCH=none
TEST=make buildall -j
Followed by manual testing of interrupt on change and UART
functionality on STM32F0 based discovery board.
Change-Id: Ib7f1f014f4bd289d7c0ac3100470ba2dc71ca579
Reviewed-on: https://chromium-review.googlesource.com/207987
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Tested-by: Anton Staaf <robotboy@chromium.org>
Commit-Queue: Anton Staaf <robotboy@chromium.org>
Diffstat (limited to 'board/twinkie/board.c')
| -rw-r--r-- | board/twinkie/board.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/board/twinkie/board.c b/board/twinkie/board.c index 5e8e2773e0..669533465b 100644 --- a/board/twinkie/board.c +++ b/board/twinkie/board.c @@ -54,15 +54,6 @@ static void board_init(void) } DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); -/* Pins with alternate functions */ -const struct gpio_alt_func gpio_alt_funcs[] = { - {GPIO_A, 0x0020, 0, MODULE_USB_PD},/* SPI1: SCK(PA5) */ - {GPIO_B, 0x0200, 2, MODULE_USB_PD},/* TIM17_CH1: PB9 */ - {GPIO_A, 0x0600, 1, MODULE_UART, GPIO_PULL_UP}, /* USART1: PA9/PA10 */ - {GPIO_B, 0x00C0, 1, MODULE_I2C}, /* I2C1 MASTER:PB6/7 */ -}; -const int gpio_alt_funcs_count = ARRAY_SIZE(gpio_alt_funcs); - /* ADC channels */ const struct adc_t adc_channels[] = { /* USB PD CC lines sensing. Converted to mV (3300mV/4096). */ |