[coreboot-gerrit] Change in coreboot[master]: rockchip: tpm: cr50: set tpm_irq gpio initialization status

[Lin Huang (Code Review)]

Lin Huang has uploaded this change for review. ( https://review.coreboot.org/20866


Change subject: rockchip: tpm: cr50: set tpm_irq gpio initialization status
......................................................................

rockchip: tpm: cr50: set tpm_irq gpio initialization status

cr50 tpm_irq gpio use rise edge irq, so need to set this gpio
initialization status to input pullup.

BRANCH=None
BUG=None
TEST=boot from bob

Change-Id: I9b8e6497f07146dafdb447a6ea10d039a2a2fa33
Signed-off-by: Lin Huang <hl at rock-chips.com>
---
M src/mainboard/google/gru/bootblock.c
1 file changed, 1 insertion(+), 0 deletions(-)



  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/66/20866/1

diff --git a/src/mainboard/google/gru/bootblock.c b/src/mainboard/google/gru/bootblock.c
index c5ab28a..2367674 100644
--- a/src/mainboard/google/gru/bootblock.c
+++ b/src/mainboard/google/gru/bootblock.c
@@ -112,6 +112,7 @@
 			write32(&rk3399_grf->iomux_spi0, IOMUX_SPI0);
 		}
 
+		gpio_input_pullup(GPIO_TPM_IRQ);
 		gpio_input_irq(GPIO_TPM_IRQ, IRQ_TYPE_EDGE_RISING);
 	} else {
 		gpio_input(GPIO(1, B, 7));	/* I2C0_SDA remove pull-up */

-- 
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I9b8e6497f07146dafdb447a6ea10d039a2a2fa33
Gerrit-Change-Number: 20866
Gerrit-PatchSet: 1
Gerrit-Owner: Lin Huang <hl at rock-chips.com>
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