linux/drivers/char/tpm
Rob Barnes 5887d7f4a8 char: tpm: cr50: Set TPM_FIRMWARE_POWER_MANAGED based on device property
Set TPM_FIRMWARE_POWER_MANAGED flag based on 'firmware-power-managed'
ACPI DSD property. For the CR50 TPM, this flag defaults to true when
the property is unset.

When this flag is set to false, the CR50 TPM driver will always send
a shutdown command whenever the system suspends.

Signed-off-by: Rob Barnes <robbarnes@google.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
2022-01-09 00:18:45 +02:00
..
eventlog tpm: vtpm_proxy: Avoid reading host log when using a virtual device 2021-04-14 16:30:30 +03:00
st33zp24 tpm/st33zp24: drop unneeded over-commenting 2022-01-09 00:18:37 +02:00
Kconfig tpm: tis: Kconfig: Add helper dependency on COMPILE_TEST 2021-10-26 05:03:33 +03:00
Makefile char: tpm: add i2c driver for cr50 2021-02-16 10:40:27 +02:00
tpm1-cmd.c tpm: fix some doc warnings in tpm1-cmd.c 2021-06-23 16:51:03 +03:00
tpm2-cmd.c tpm: add longer timeout for TPM2_CC_VERIFY_SIGNATURE 2021-06-23 16:51:03 +03:00
tpm2-space.c tpm: Check for integer overflow in tpm2_map_response_body() 2021-10-26 05:03:33 +03:00
tpm_atmel.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
tpm_atmel.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
tpm_crb.c tpm_crb: Use IOMEM_ERR_PTR when function returns iomem 2021-06-23 16:51:03 +03:00
tpm_ftpm_tee.c tpm_ftpm_tee: Free and unregister TEE shared memory during kexec 2021-07-21 07:55:50 +02:00
tpm_ftpm_tee.h tpm/tpm_ftpm_tee: A driver for firmware TPM running inside TEE 2019-09-02 17:08:35 +03:00
tpm_i2c_atmel.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
tpm_i2c_infineon.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
tpm_i2c_nuvoton.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
tpm_ibmvtpm.c tpm: ibmvtpm: Avoid error message when process gets signal while waiting 2021-08-23 19:55:42 +03:00
tpm_ibmvtpm.h tpm: ibmvtpm: Avoid error message when process gets signal while waiting 2021-08-23 19:55:42 +03:00
tpm_infineon.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
tpm_nsc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
tpm_ppi.c tpm/ppi: Constify static struct attribute_group 2021-02-16 10:40:27 +02:00
tpm_tis_core.c tpm_tis: Fix an error handling path in 'tpm_tis_core_init()' 2022-01-09 00:18:41 +02:00
tpm_tis_core.h tpm: fix Atmel TPM crash caused by too frequent queries 2021-10-26 05:03:34 +03:00
tpm_tis_i2c_cr50.c char: tpm: cr50: Set TPM_FIRMWARE_POWER_MANAGED based on device property 2022-01-09 00:18:45 +02:00
tpm_tis_spi_cr50.c char: tpm: cr50: Set TPM_FIRMWARE_POWER_MANAGED based on device property 2022-01-09 00:18:45 +02:00
tpm_tis_spi_main.c tpm_tis_spi: Add missing SPI ID 2021-10-26 05:03:34 +03:00
tpm_tis_spi.h tpm: tpm_tis_spi: Support cr50 devices 2019-11-12 21:45:37 +02:00
tpm_tis_synquacer.c tpm: tis: add support for MMIO TPM on SynQuacer 2020-10-02 00:21:02 +03:00
tpm_tis.c tpm_tis: Use DEFINE_RES_MEM() to simplify code 2021-06-23 16:51:03 +03:00
tpm_vtpm_proxy.c compat_ioctl: move drivers to compat_ptr_ioctl 2019-10-23 17:23:43 +02:00
tpm-chip.c tpm: Remove unintentional dump_stack() call 2021-03-03 17:43:52 +02:00
tpm-dev-common.c tpm: Remove tpm_dev_wq_lock 2021-02-16 10:40:27 +02:00
tpm-dev.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
tpm-dev.h tpm: Handle negative priv->response_len in tpm_common_read() 2020-01-08 18:11:09 +02:00
tpm-interface.c tpm: fix wrong return value in tpm_pcr_extend 2020-04-21 00:06:13 +03:00
tpm-sysfs.c tpm: add sysfs exports for all banks of PCR registers 2021-02-16 10:40:27 +02:00
tpm.h KEYS: trusted: Reserve TPM for seal and unseal operations 2021-02-16 10:40:28 +02:00
tpmrm-dev.c tpm: Unify the mismatching TPM space buffer sizes 2020-07-24 09:26:23 +03:00
xen-tpmfront.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00