soc/samsung/exynos-chipid.c

1 // SPDX-License-Identifier: GPL-2.0
6  * Exynos - CHIP ID support
16 #include <linux/soc/samsung/exynos-chipid.h>
24 	{ "EXYNOS4210", 0x43200000 },	/* EVT0 revision */
25 	{ "EXYNOS4210", 0x43210000 },
60 					 "samsung,exynos4210-chipid");  in exynos_chipid_early_init()
62 		return -ENODEV;  in exynos_chipid_early_init()
78 		return -ENOMEM;  in exynos_chipid_early_init()
80 	soc_dev_attr->family = "Samsung Exynos";  in exynos_chipid_early_init()
83 	of_property_read_string(root, "model", &soc_dev_attr->machine);  in exynos_chipid_early_init()
86 	soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%x", revision);  in exynos_chipid_early_init()
87 	soc_dev_attr->soc_id = product_id_to_soc_id(product_id);  in exynos_chipid_early_init()
88 	if (!soc_dev_attr->soc_id) {  in exynos_chipid_early_init()
90 		ret = -ENODEV;  in exynos_chipid_early_init()
103 		soc_dev_attr->soc_id, product_id, revision);  in exynos_chipid_early_init()
108 	kfree(soc_dev_attr->revision);  in exynos_chipid_early_init()