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| author | Eddie James <eajames@linux.ibm.com> | 2021-12-08 22:17:57 +0300 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2021-12-22 03:28:28 +0300 |
| commit | fb5681479acaac7f407b96dab2f419a2ec03c494 (patch) | |
| tree | 7748b560cf4349d1e0ec9259ead5e9e7484ba783 /arch/arm | |
| parent | f88e2a7431ba8d09946295188c3a73f266c67e44 (diff) | |
| download | linux-fb5681479acaac7f407b96dab2f419a2ec03c494.tar.xz | |
ARM: dts: aspeed: p10: Add TPM device
Add the Nuvoton NPCT75X, a TIS I2C TPM.
Modified Eddie's change to include the general compatible string, and
combine the rainier and everest patches.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20211208191758.20517-8-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | 5 | ||||
| -rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts index 3e9edc893f55..22c06ff7a7ed 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts @@ -1887,6 +1887,11 @@ &i2c12 { status = "okay"; + + tpm@2e { + compatible = "nuvoton,npct75x", "tcg,tpm-tis-i2c"; + reg = <0x2e>; + }; }; &i2c13 { diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts index cb7d86a2862c..c47974219832 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts @@ -2067,6 +2067,11 @@ &i2c12 { status = "okay"; + tpm@2e { + compatible = "nuvoton,npct75x"; + reg = <0x2e>; + }; + eeprom@50 { compatible = "atmel,24c64"; reg = <0x50>; |