diff options
| author | Mengqi Zhang <Mengqi.Zhang@mediatek.com> | 2019-04-24 10:14:52 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-06-21 08:38:25 +0000 |
| commit | 89b1753c2289edacca05ef46e840f212f2a3025d (patch) | |
| tree | 13288ae5c44fc5dd7c6ee310157488cfcb891901 /src/soc/mediatek/mt8183/include | |
| parent | 4b47e5a851c5b21acb8d9ef6af245ccb332b14a7 (diff) | |
mediatek/mt8183: Add SPI GPIO driving setting
Set SPI GPIO driving to support SPI FLASH.
BUG=b:80501386
BRANCH=none
TEST=emerge-kukui coreboot; emerge-elm coreboot
Change-Id: I95002ec71abd751c33c089185db04ed4a8686699
Signed-off-by: Mengqi Zhang <Mengqi.Zhang@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32460
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/mediatek/mt8183/include')
| -rw-r--r-- | src/soc/mediatek/mt8183/include/soc/gpio.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8183/include/soc/gpio.h b/src/soc/mediatek/mt8183/include/soc/gpio.h index 5a98953974..a0d6262abb 100644 --- a/src/soc/mediatek/mt8183/include/soc/gpio.h +++ b/src/soc/mediatek/mt8183/include/soc/gpio.h @@ -19,6 +19,7 @@ #include <soc/addressmap.h> #include <soc/gpio_common.h> #include <types.h> +#include <soc/spi_common.h> enum { MAX_GPIO_REG_BITS = 32, @@ -617,5 +618,7 @@ check_member(gpio_regs, mode[22].val, 0x460); static struct gpio_regs *const mtk_gpio = (void *)(GPIO_BASE); void gpio_set_i2c_eh_rsel(void); +void gpio_set_spi_driving(unsigned int bus, enum spi_pad_mask pad_select, + unsigned int milliamps); #endif |