Dear Jarkko, you've requested me to resend two patches which add "atmel,attpm20p" as a compatible string to the dt-bindings and to the driver: https://lore.kernel.org/all/CY65RSEA4VMD.MXHPX898TSW4@suppilovahvero/ The patches depend on a commit which landed in Linus' tree yesterday, it consolidates the TPM dt-bindings: https://git.kernel.org/linus/26c9d152ebf3 So after pulling from Linus, you should be able to apply the enclosed patches cleanly. I am also including two patches to add other missing compatible strings to the driver. I already submitted them in November and December but they haven't been picked up yet: https://lore.kernel.org/all/096e5d9d22eaed0a256d2d9b315a77245bd423c6.1701095446.git.lukas@xxxxxxxxx/ https://lore.kernel.org/all/5c92620082189dc4e6be277952d0b46df26a6478.1702811113.git.lukas@xxxxxxxxx/ Because all these patches merely add device IDs, I believe they can be picked up and forwarded to Linus at any time, even outside the merge window. (According to Documentation/process/stable-kernel-rules.rst, patches which "just add a device ID" are eligible for stable and should thus be fair game for fixes pulls.) Thank you! Lukas Wunner (4): dt-bindings: tpm: Add compatible string atmel,attpm20p tpm_tis_spi: Add compatible string atmel,attpm20p tpm_tis: Add compatible string atmel,at97sc3204 tpm: tis_i2c: Add compatible string nuvoton,npct75x Documentation/devicetree/bindings/tpm/tcg,tpm_tis-spi.yaml | 1 + drivers/char/tpm/tpm_tis.c | 1 + drivers/char/tpm/tpm_tis_i2c.c | 2 ++ drivers/char/tpm/tpm_tis_spi_main.c | 1 + 4 files changed, 5 insertions(+) -- 2.40.1