tpm: tis_i2c: add ST33KTPM2XI2C compatible entry

PATCH New Heiko Schocher 1 participant 1 message Oct 24, 2024

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Keys-trusted TPM device driver

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Heiko Schocher

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2024-10-24 05:43 UTC #0 lore raw

PATCH 1/1 tpm: tis_i2c: add ST33KTPM2XI2C compatible entry

add compatible entry "st,st33ktpm2xi2c" for ST33KTPM2XI2C chip from ST.

datasheet:
https://www.st.com/resource/en/data_brief/st33ktpm2xi2c.pdf

This entry is already documented in Documentation/devicetree/bindings/tpm/tcg,tpm-tis-i2c.yaml

and so we should add this compatible entry in the
related driver.

Signed-off-by Heiko Schocher <[email protected]>

---

 drivers/char/tpm/tpm_tis_i2c.c | 1 +
 1 file changed, 1 insertion(+)

drivers/char/tpm/tpm_tis_i2c.c +1 -0

index 6cd07dd34507..933e10c7522e 100644
@@ -384,6 +384,7 @@ MODULE_DEVICE_TABLE(i2c, tpm_tis_i2c_id);
 static const struct of_device_id of_tis_i2c_match[] = {
 	{ .compatible = "infineon,slb9673", },
 	{ .compatible = "nuvoton,npct75x", },
+	{ .compatible = "st,st33ktpm2xi2c", },
 	{ .compatible = "tcg,tpm-tis-i2c", },
 	{}
 };

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2.20.1