linux-kernel - [PATCH v1] tpm: tis_i2c: add ST33KTPM2XI2C compatible entry

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Message-Id: <20241024054304.26714-1-hs@denx.de>
Date: Thu, 24 Oct 2024 07:43:04 +0200
From: Heiko Schocher <hs@...x.de>
To: linux-kernel@...r.kernel.org
Cc: Heiko Schocher <hs@...x.de>,
	Jarkko Sakkinen <jarkko@...nel.org>,
	Jason Gunthorpe <jgg@...pe.ca>,
	Peter Huewe <peterhuewe@....de>,
	linux-integrity@...r.kernel.org
Subject: [PATCH v1] 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 <hs@...x.de>
---

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

diff --git a/drivers/char/tpm/tpm_tis_i2c.c b/drivers/char/tpm/tpm_tis_i2c.c
index 6cd07dd34507..933e10c7522e 100644
--- a/drivers/char/tpm/tpm_tis_i2c.c
+++ b/drivers/char/tpm/tpm_tis_i2c.c
@@ -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", },
 	{}
 };
-- 
2.20.1