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-rw-r--r--src/drivers/spi/tpm/Kconfig5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/drivers/spi/tpm/Kconfig b/src/drivers/spi/tpm/Kconfig
index e2a6bb6527..49ab2a6bfe 100644
--- a/src/drivers/spi/tpm/Kconfig
+++ b/src/drivers/spi/tpm/Kconfig
@@ -6,3 +6,8 @@ config DRIVER_TPM_SPI_BUS
hex "SPI bus TPM chip is connected to"
default 0
depends on SPI_TPM
+
+config DRIVER_TPM_SPI_CHIP
+ int "Chip Select of the TPM chip on its SPI bus"
+ default 0
+ depends on SPI_TPM