diff options
| author | Lin Huang <hl@rock-chips.com> | 2017-08-02 16:59:06 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-08-06 23:20:49 +0000 |
| commit | 589474fec768f7dcc95222c5791839f16c1d7e6e (patch) | |
| tree | 26cf20d9681bbf77d1f47c8ad64f3a9a761ab574 /src/mainboard/google/gru/bootblock.c | |
| parent | 5cb2263004c2068090ecdf955d3da01fd46daee7 (diff) | |
rockchip: gpio: add gpio_pull argument in gpio_input_irq() function
some gpio irq need to set input pull initialization status
to guarantee to get the right irq trigger. let's add this argument
in gpio_input_irq() function
BRANCH=None
BUG=None
TEST=boot from bob
Change-Id: I9b8e6497f07146dafdb447a6ea10d039a2a2fa33
Signed-off-by: Lin Huang <hl@rock-chips.com>
Reviewed-on: https://review.coreboot.org/20866
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/mainboard/google/gru/bootblock.c')
| -rw-r--r-- | src/mainboard/google/gru/bootblock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/gru/bootblock.c b/src/mainboard/google/gru/bootblock.c index c5ab28a7b0..01aa4bf47a 100644 --- a/src/mainboard/google/gru/bootblock.c +++ b/src/mainboard/google/gru/bootblock.c @@ -112,7 +112,7 @@ static void configure_tpm(void) write32(&rk3399_grf->iomux_spi0, IOMUX_SPI0); } - gpio_input_irq(GPIO_TPM_IRQ, IRQ_TYPE_EDGE_RISING); + gpio_input_irq(GPIO_TPM_IRQ, IRQ_TYPE_EDGE_RISING, GPIO_PULLUP); } else { gpio_input(GPIO(1, B, 7)); /* I2C0_SDA remove pull-up */ gpio_input(GPIO(1, C, 0)); /* I2C0_SCL remove pull-up */ |