diff options
author | Todd Broch <tbroch@chromium.org> | 2014-09-12 15:04:09 -0700 |
---|---|---|
committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-09-17 01:24:21 +0000 |
commit | f0274df3db491c207413db35319eb72b35874b21 (patch) | |
tree | 44d837e62a758c2e687a842d02ebecc77df74d53 | |
parent | d86f672d145e31d587a26f9e15ea7df8a81c159f (diff) | |
download | chrome-ec-f0274df3db491c207413db35319eb72b35874b21.tar.gz |
fruitpie: Fix default OSPEEDR reg settings for PB15.
OSPEEDR cfg for PB15 was inadvertently set to '01' for PB15 (should be
'00'). Not sure it causes any harm but shouldn't be set according to
comment which is speeding up output pins on SPI interface PB12-14
only.
BRANCH=none
BUG=none
TEST=manual, compiles, boots, talks PD w/ samus_pd.
Change-Id: Ibc2ec1c427a2c3c92ffdf424b668752b1c0b0032
Signed-off-by: Todd Broch <tbroch@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/217963
Reviewed-by: Vic Yang <victoryang@chromium.org>
-rw-r--r-- | board/fruitpie/usb_pd_config.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/fruitpie/usb_pd_config.h b/board/fruitpie/usb_pd_config.h index e53d003102..d53da1c7b6 100644 --- a/board/fruitpie/usb_pd_config.h +++ b/board/fruitpie/usb_pd_config.h @@ -64,7 +64,7 @@ static inline void spi_enable_clock(int port) static inline void pd_set_pins_speed(int port) { /* 40 MHz pin speed on SPI PB12/13/14 */ - STM32_GPIO_OSPEEDR(GPIO_B) |= 0x7f000000; + STM32_GPIO_OSPEEDR(GPIO_B) |= 0x3f000000; /* 40 MHz pin speed on TIM17_CH1 (PB9) */ STM32_GPIO_OSPEEDR(GPIO_B) |= 0x000C0000; } |