[Unit]
Description=Software TPM 2.0 exposed as /dev/tpm0 via tpm_vtpm_proxy
After=systemd-modules-load.service
Wants=systemd-modules-load.service

[Service]
Type=simple
StateDirectory=swtpm/tpm0
StateDirectoryMode=0750
ExecStart=/usr/bin/swtpm chardev --vtpm-proxy --tpm2 --tpmstate dir=/var/lib/swtpm/tpm0
Restart=on-failure
RestartSec=2

[Install]
WantedBy=multi-user.target