drivers/hwmon/lm90.c

1842 static const char *lm90_detect_max1617(struct i2c_client *client, int config1)
1850 	if (config1 & 0x3f)
1902 						(config1 | 0xff00))
1913 					int config1, int convrate)
1922 	if ((config1 & 0x2a) || (config2 & 0xf8) || convrate > 0x09)
1947 static const char *lm90_detect_on(struct i2c_client *client, int chip_id, int config1,
1955 		if ((address == 0x4c || address == 0x4d) && !(config1 & 0x1b) &&
1966 				      int chip_id, int config1, int convrate)
2018 		    !(status & 0x03) && !(config1 & 0x3f) && !(convrate & 0xf8))
2024 		    (config1 & 0x0b) == 0x08 && convrate <= 0x0a)
2043 		    !(status & 0x03) && !(config1 & 0x3f) && !(convrate & 0xf8))
2049 		    !(status & 0x03) && !(config1 & 0x3f) && !(convrate & 0xf8))
2054 		    !(status & 0x03) && !(config1 & 0x3f) && !(convrate & 0xf8))
2059 		    (address == 0x4c || address == 0x4d) && !(config1 & 0x3f) &&
2065 		    (address == 0x4c || address == 0x4d) && !(config1 & 0x1b) &&
2071 		    (address == 0x4c || address == 0x4d) && !(config1 & 0x1b) &&
2077 		    (address == 0x4c || address == 0x4d) && !(config1 & 0x1b) &&
2083 		    (address == 0x4c || address == 0x4d) && !(config1 & 0x1b) &&
2089 		    common_address && !(config1 & 0x1b) && convrate <= 0x0a)
2094 		    (address == 0x4b || address == 0x4c) && !(config1 & 0x10) &&
2102 		    address == 0x4c && !(config1 & 0x10) && !(config2 & 0x7f) &&
2112 		    !(config1 & 0x10) && !(config2 & 0x7f) && convrate <= 0x0a)
2123 				     int chip_id, int config1, int convrate)
2153 		 * register, reading it returns 0x01. Bit 4 of the config1
2162 		if (!(config1 & 0x10) && !(status2 & 0x01) && emerg == emerg2 &&
2167 		 * revision of the chip. The lowest bit of the config1 register
2169 		 * second to last bit of config1 (software reset). Register
2174 		else if (!(config1 & 0x03) && convrate <= 0x07 &&
2189 		else if (!(config1 & 0x03f) && convrate <= 0x07 &&
2196 		 * The lowest 3 bits of the config1 register are unused and
2199 		if (common_address && !(config1 & 0x07) && convrate <= 0x07)
2205 		 * The lowest 3 bits of the config1 register are unused and
2212 		if (common_address && !(config1 & 0x07) && convrate <= 0x07)
2225 		 * For MAX6657, MAX6658 and MAX6659, the config1 register lacks
2234 		if (address >= 0x48 && address <= 0x4f && config1 == convrate &&
2235 		    !(config1 & 0x0f)) {
2267 			   (config1 & 0x1f) == 0x0d && convrate <= 0x09) {
2277 		 * revision of the chip. The lowest 6 bits of the config1
2289 		if (!(config1 & 0x3f) && convrate <= 0x07) {
2325 				       int config1, int convrate)
2334 	if (address == 0x4c && !(config1 & 0x2a) && !(config2 & 0xf8)) {
2347 					  int config1, int convrate)
2362 		if (address == 0x48 && !(config1 & 0x3e) && !(config2 & 0xfe))
2366 		if ((address == 0x48 || address == 0x49) && !(config1 & 0x3e) &&
2369 		else if (address == 0x4c && !(config1 & 0x38) && !(config2 & 0xf8))
2379 				   int chip_id, int config1, int convrate)
2391 		    !(config1 & 0x2a) && !(config2 & 0xfe) && convrate <= 0x09)
2395 		if (common_address && !(config1 & 0x3f) && convrate <= 0x07)
2405 				   int config1, int convrate)
2430 	    !(config1 & 0x3f) && convrate <= 0x08) {
2447 				    int chip_id, int config1, int convrate)
2449 	if (common_address && chip_id == 0x00 && !(config1 & 0x3f) && !(convrate & 0xf8)) {
2459 				  int config1, int convrate)
2464 	if (chip_id == 0x00 && !(config1 & 0x1b) && convrate <= 0x09) {
2490 	int man_id, chip_id, config1, convrate, lhigh;
2510 	config1 = i2c_smbus_read_byte_data(client, LM90_REG_CONFIG1);
2512 	if (man_id < 0 || chip_id < 0 || config1 < 0 || convrate < 0 || lhigh < 0)
2516 	if (lhigh == man_id && lhigh == chip_id && lhigh == config1 && lhigh == convrate)
2535 		if (common_address && !convrate && !(config1 & 0x7f))
2539 		name = lm90_detect_national(client, chip_id, config1, convrate);
2542 		name = lm90_detect_on(client, chip_id, config1, convrate);
2545 		if (common_address && !(config1 & 0x3f) && !(convrate & 0xf8))
2549 		name = lm90_detect_analog(client, common_address, chip_id, config1,
2553 		name = lm90_detect_gmt(client, chip_id, config1, convrate);
2556 		name = lm90_detect_ti49(client, common_address, chip_id, config1, convrate);
2560 					 config1, convrate);
2563 		name = lm90_detect_nuvoton_50(client, chip_id, config1, convrate);
2566 		if (common_address && !(config1 & 0x3f) && !(convrate & 0xf8))
2570 		name = lm90_detect_ti(client, chip_id, config1, convrate);
2573 		name = lm90_detect_nuvoton(client, chip_id, config1, convrate);
2576 		name = lm90_detect_nxp(client, common_address, chip_id, config1, convrate);
2580 			name = lm90_detect_max1617(client, config1);