diff options
Diffstat (limited to 'drivers/misc/imx_ele')
| -rw-r--r-- | drivers/misc/imx_ele/ele_api.c | 32 | ||||
| -rw-r--r-- | drivers/misc/imx_ele/ele_mu.c | 2 |
2 files changed, 33 insertions, 1 deletions
diff --git a/drivers/misc/imx_ele/ele_api.c b/drivers/misc/imx_ele/ele_api.c index 8ee0a7733ca..355fd86ed8c 100644 --- a/drivers/misc/imx_ele/ele_api.c +++ b/drivers/misc/imx_ele/ele_api.c @@ -795,6 +795,38 @@ int ele_generate_dek_blob(u32 key_id, u32 src_paddr, u32 dst_paddr, u32 max_outp return ret; } +int ele_v2x_get_state(struct v2x_get_state *state, u32 *response) +{ + struct udevice *dev = gd->arch.ele_dev; + int size = sizeof(struct ele_msg); + struct ele_msg msg = {}; + int ret; + + if (!dev) { + printf("ele dev is not initialized\n"); + return -ENODEV; + } + + msg.version = ELE_VERSION; + msg.tag = ELE_CMD_TAG; + msg.size = 1; + msg.command = ELE_V2X_GET_STATE_REQ; + + ret = misc_call(dev, false, &msg, size, &msg, size); + if (ret) + printf("Error: %s: ret %d, response 0x%x\n", + __func__, ret, msg.data[0]); + + if (response) + *response = msg.data[0]; + + state->v2x_state = msg.data[1] & 0xFF; + state->v2x_power_state = (msg.data[1] & 0xFF00) >> 8; + state->v2x_err_code = msg.data[2]; + + return ret; +} + int ele_volt_change_start_req(void) { struct udevice *dev = gd->arch.ele_dev; diff --git a/drivers/misc/imx_ele/ele_mu.c b/drivers/misc/imx_ele/ele_mu.c index cdb85b999db..65a4779c041 100644 --- a/drivers/misc/imx_ele/ele_mu.c +++ b/drivers/misc/imx_ele/ele_mu.c @@ -209,7 +209,7 @@ static int imx8ulp_mu_probe(struct udevice *dev) debug("%s(dev=%p) (priv=%p)\n", __func__, dev, priv); - addr = devfdt_get_addr(dev); + addr = dev_read_addr(dev); if (addr == FDT_ADDR_T_NONE) return -EINVAL; |