From 589474fec768f7dcc95222c5791839f16c1d7e6e Mon Sep 17 00:00:00 2001 From: Lin Huang Date: Wed, 2 Aug 2017 16:59:06 +0800 Subject: 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 Reviewed-on: https://review.coreboot.org/20866 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner --- src/mainboard/google/gru/bootblock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/mainboard/google/gru/bootblock.c') 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 */ -- cgit v1.2.3