Adjust the TPM drivers to use livetree (only one does not). Also, sometimes TPMs can have child devices if they provide a service to the system (such as storing secure data), so permit that.
Signed-off-by: Simon Glass sjg@chromium.org ---
drivers/misc/cros_ec.c | 6 +++--- drivers/tpm/tpm-uclass.c | 1 + drivers/tpm/tpm_tis_lpc.c | 2 +- 3 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/misc/cros_ec.c b/drivers/misc/cros_ec.c index a92806c46c9..5ccf8ad359b 100644 --- a/drivers/misc/cros_ec.c +++ b/drivers/misc/cros_ec.c @@ -263,9 +263,9 @@ static int send_command(struct cros_ec_dev *dev, uint8_t cmd, int cmd_version, * @param din_len Maximum size of response in bytes * @return number of bytes in response, or -ve on error */ -static int ec_command_inptr(struct udevice *dev, uint8_t cmd, - int cmd_version, const void *dout, int dout_len, - uint8_t **dinp, int din_len) +static int ec_command_inptr(struct udevice *dev, uint8_t cmd, int cmd_version, + const void *dout, int dout_len, uint8_t **dinp, + int din_len) { struct cros_ec_dev *cdev = dev_get_uclass_priv(dev); uint8_t *din = NULL; diff --git a/drivers/tpm/tpm-uclass.c b/drivers/tpm/tpm-uclass.c index 80fa0783d58..455f82b1c2b 100644 --- a/drivers/tpm/tpm-uclass.c +++ b/drivers/tpm/tpm-uclass.c @@ -129,5 +129,6 @@ UCLASS_DRIVER(tpm) = { .id = UCLASS_TPM, .name = "tpm", .flags = DM_UC_FLAG_SEQ_ALIAS, + .post_bind = dm_scan_fdt_dev, .per_device_auto_alloc_size = sizeof(struct tpm_chip_priv), }; diff --git a/drivers/tpm/tpm_tis_lpc.c b/drivers/tpm/tpm_tis_lpc.c index 7664bb1a605..e993fd9f833 100644 --- a/drivers/tpm/tpm_tis_lpc.c +++ b/drivers/tpm/tpm_tis_lpc.c @@ -164,7 +164,7 @@ static int tpm_tis_lpc_probe(struct udevice *dev) u32 didvid; ulong chip_type = dev_get_driver_data(dev);
- addr = devfdt_get_addr(dev); + addr = dev_read_addr(dev); if (addr == FDT_ADDR_T_NONE) return -EINVAL; priv->regs = map_sysmem(addr, 0);