From 1236b333b42c8376d672093456e6485e7cde5bc4 Mon Sep 17 00:00:00 2001 From: Jon Murphy Date: Wed, 29 Mar 2023 18:51:12 -0600 Subject: mb/google/myst: Enable AP <-> GSC communication Configure GSC I2C and Interrupt GPIOs during the early initialization. Add devicetree configuration for GSC device and enable the required config items. BUG=b:275959717 TEST=builds Change-Id: I6e235356b252a7b68a42da128ffd3189a829f117 Signed-off-by: Jon Murphy Reviewed-on: https://review.coreboot.org/c/coreboot/+/74111 Reviewed-by: Eric Lai Tested-by: build bot (Jenkins) --- .../google/myst/variants/baseboard/include/baseboard/variants.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/mainboard/google/myst/variants/baseboard/include') diff --git a/src/mainboard/google/myst/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/myst/variants/baseboard/include/baseboard/variants.h index a39d2bf742..d5c251369e 100644 --- a/src/mainboard/google/myst/variants/baseboard/include/baseboard/variants.h +++ b/src/mainboard/google/myst/variants/baseboard/include/baseboard/variants.h @@ -21,4 +21,7 @@ void variant_espi_gpio_table(const struct soc_amd_gpio **gpio, size_t *size); */ void variant_override_gpio_table(const struct soc_amd_gpio **gpio, size_t *size); +/* This function provides GPIO settings for TPM i2c bus. */ +void variant_tpm_gpio_table(const struct soc_amd_gpio **gpio, size_t *size); + #endif /* __BASEBOARD_VARIANTS_H__ */ -- cgit v1.2.3