18 #include <linux/nvmem-consumer.h>
29 	struct device *dev = &pdev->dev;  in rockchip_cpuinfo_probe()
30 	struct nvmem_cell *cell;  in rockchip_cpuinfo_probe()  local
35 	cell = nvmem_cell_get(dev, "cpu-code");  in rockchip_cpuinfo_probe()
36 	if (!IS_ERR(cell)) {  in rockchip_cpuinfo_probe()
37 		efuse_buf = nvmem_cell_read(cell, &len);  in rockchip_cpuinfo_probe()
38 		nvmem_cell_put(cell);  in rockchip_cpuinfo_probe()
43 			rockchip_set_cpu((efuse_buf[0] << 8 | efuse_buf[1]));  in rockchip_cpuinfo_probe()
47 	cell = nvmem_cell_get(dev, "cpu-version");  in rockchip_cpuinfo_probe()
48 	if (!IS_ERR(cell)) {  in rockchip_cpuinfo_probe()
49 		efuse_buf = nvmem_cell_read(cell, &len);  in rockchip_cpuinfo_probe()
50 		nvmem_cell_put(cell);  in rockchip_cpuinfo_probe()
54 		if ((len == 1) && (efuse_buf[0] > rockchip_get_cpu_version()))  in rockchip_cpuinfo_probe()
59 	cell = nvmem_cell_get(dev, "id");  in rockchip_cpuinfo_probe()
60 	if (IS_ERR(cell)) {  in rockchip_cpuinfo_probe()
61 		dev_err(dev, "failed to get id cell: %ld\n", PTR_ERR(cell));  in rockchip_cpuinfo_probe()
62 		if (PTR_ERR(cell) == -EPROBE_DEFER)  in rockchip_cpuinfo_probe()
63 			return PTR_ERR(cell);  in rockchip_cpuinfo_probe()
64 		return PTR_ERR(cell);  in rockchip_cpuinfo_probe()
66 	efuse_buf = nvmem_cell_read(cell, &len);  in rockchip_cpuinfo_probe()
67 	nvmem_cell_put(cell);  in rockchip_cpuinfo_probe()
74 		return -EINVAL;  in rockchip_cpuinfo_probe()
78 		buf[i] = efuse_buf[1 + (i << 1)];  in rockchip_cpuinfo_probe()
79 		buf[i + 8] = efuse_buf[i << 1];  in rockchip_cpuinfo_probe()
106 		.name = "rockchip-cpuinfo",
230 			rockchip_set_cpu_version(1);  in rk356x_set_cpu_version()