soc/amlogic/meson-gx-socinfo.c

5  * SPDX-License-Identifier: GPL-2.0+
139 	np = of_find_compatible_node(NULL, NULL, "amlogic,meson-gx-ao-secure");  in meson_gx_socinfo_init()
141 		return -ENODEV;  in meson_gx_socinfo_init()
146 		return -ENODEV;  in meson_gx_socinfo_init()
149 	/* check if chip-id is available */  in meson_gx_socinfo_init()
150 	if (!of_property_read_bool(np, "amlogic,has-chip-id")) {  in meson_gx_socinfo_init()
152 		return -ENODEV;  in meson_gx_socinfo_init()
160 		return -ENODEV;  in meson_gx_socinfo_init()
169 		return -EINVAL;  in meson_gx_socinfo_init()
174 		return -ENODEV;  in meson_gx_socinfo_init()
176 	soc_dev_attr->family = "Amlogic Meson";  in meson_gx_socinfo_init()
177 	soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%x:%x - %x:%x",  in meson_gx_socinfo_init()
182 	soc_dev_attr->soc_id = kasprintf(GFP_KERNEL, "%s (%s)",  in meson_gx_socinfo_init()
188 		kfree(soc_dev_attr->revision);  in meson_gx_socinfo_init()
189 		kfree_const(soc_dev_attr->soc_id);  in meson_gx_socinfo_init()
195 	dev_info(dev, "Amlogic Meson %s Revision %x:%x (%x:%x) Detected\n",  in meson_gx_socinfo_init()
196 			soc_dev_attr->soc_id,  in meson_gx_socinfo_init()