cros_ec: Support the LDO access method used by spring

[u-boot] / drivers / misc / cros_ec.c

diff --git a/drivers/misc/cros_ec.c b/drivers/misc/cros_ec.c
index ae525616095ad69ff3add4e89a20f9b0d4c179ab..6027177d5d2363b8312af277928313595d3252dc 100644 (file)
--- a/drivers/misc/cros_ec.c
+++ b/drivers/misc/cros_ec.c
@@ -931,31 +931,32 @@ int cros_ec_write_vbnvcontext(struct cros_ec_dev *dev, const uint8_t *block)
        return 0;
 }
 
-int cros_ec_set_ldo(struct cros_ec_dev *dev, uint8_t index, uint8_t state)
+int cros_ec_set_ldo(struct udevice *dev, uint8_t index, uint8_t state)
 {
+       struct cros_ec_dev *cdev = dev_get_uclass_priv(dev);
        struct ec_params_ldo_set params;
 
        params.index = index;
        params.state = state;
 
-       if (ec_command_inptr(dev, EC_CMD_LDO_SET, 0,
-                      &params, sizeof(params),
-                      NULL, 0))
+       if (ec_command_inptr(cdev, EC_CMD_LDO_SET, 0, &params, sizeof(params),
+                            NULL, 0))
                return -1;
 
        return 0;
 }
 
-int cros_ec_get_ldo(struct cros_ec_dev *dev, uint8_t index, uint8_t *state)
+int cros_ec_get_ldo(struct udevice *dev, uint8_t index, uint8_t *state)
 {
+       struct cros_ec_dev *cdev = dev_get_uclass_priv(dev);
        struct ec_params_ldo_get params;
        struct ec_response_ldo_get *resp;
 
        params.index = index;
 
-       if (ec_command_inptr(dev, EC_CMD_LDO_GET, 0,
-                      &params, sizeof(params),
-                      (uint8_t **)&resp, sizeof(*resp)) != sizeof(*resp))
+       if (ec_command_inptr(cdev, EC_CMD_LDO_GET, 0, &params, sizeof(params),
+                            (uint8_t **)&resp, sizeof(*resp)) !=
+                            sizeof(*resp))
                return -1;
 
        *state = resp->state;
@@ -1681,9 +1682,9 @@ static int do_cros_ec(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                        state = simple_strtoul(argv[3], &endp, 10);
                        if (*argv[3] == 0 || *endp != 0)
                                return CMD_RET_USAGE;
-                       ret = cros_ec_set_ldo(dev, index, state);
+                       ret = cros_ec_set_ldo(udev, index, state);
                } else {
-                       ret = cros_ec_get_ldo(dev, index, &state);
+                       ret = cros_ec_get_ldo(udev, index, &state);
                        if (!ret) {
                                printf("LDO%d: %s\n", index,
                                        state == EC_LDO_STATE_ON ?