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-rw-r--r--arch/powerpc/sysdev/fsl_soc.c541
1 files changed, 0 insertions, 541 deletions
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 2c5388ce902a..642e45e1f160 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -735,547 +735,6 @@ err:
735 735
736arch_initcall(fsl_usb_of_init); 736arch_initcall(fsl_usb_of_init);
737 737
738#ifndef CONFIG_PPC_CPM_NEW_BINDING
739#ifdef CONFIG_CPM2
740
741extern void init_scc_ioports(struct fs_uart_platform_info*);
742
743static const char fcc_regs[] = "fcc_regs";
744static const char fcc_regs_c[] = "fcc_regs_c";
745static const char fcc_pram[] = "fcc_pram";
746static char bus_id[9][BUS_ID_SIZE];
747
748static int __init fs_enet_of_init(void)
749{
750 struct device_node *np;
751 unsigned int i;
752 struct platform_device *fs_enet_dev;
753 struct resource res;
754 int ret;
755
756 for (np = NULL, i = 0;
757 (np = of_find_compatible_node(np, "network", "fs_enet")) != NULL;
758 i++) {
759 struct resource r[4];
760 struct device_node *phy, *mdio;
761 struct fs_platform_info fs_enet_data;
762 const unsigned int *id, *phy_addr, *phy_irq;
763 const void *mac_addr;
764 const phandle *ph;
765 const char *model;
766
767 memset(r, 0, sizeof(r));
768 memset(&fs_enet_data, 0, sizeof(fs_enet_data));
769
770 ret = of_address_to_resource(np, 0, &r[0]);
771 if (ret)
772 goto err;
773 r[0].name = fcc_regs;
774
775 ret = of_address_to_resource(np, 1, &r[1]);
776 if (ret)
777 goto err;
778 r[1].name = fcc_pram;
779
780 ret = of_address_to_resource(np, 2, &r[2]);
781 if (ret)
782 goto err;
783 r[2].name = fcc_regs_c;
784 fs_enet_data.fcc_regs_c = r[2].start;
785
786 of_irq_to_resource(np, 0, &r[3]);
787
788 fs_enet_dev =
789 platform_device_register_simple("fsl-cpm-fcc", i, &r[0], 4);
790
791 if (IS_ERR(fs_enet_dev)) {
792 ret = PTR_ERR(fs_enet_dev);
793 goto err;
794 }
795
796 model = of_get_property(np, "model", NULL);
797 if (model == NULL) {
798 ret = -ENODEV;
799 goto unreg;
800 }
801
802 mac_addr = of_get_mac_address(np);
803 if (mac_addr)
804 memcpy(fs_enet_data.macaddr, mac_addr, 6);
805
806 ph = of_get_property(np, "phy-handle", NULL);
807 phy = of_find_node_by_phandle(*ph);
808
809 if (phy == NULL) {
810 ret = -ENODEV;
811 goto unreg;
812 }
813
814 phy_addr = of_get_property(phy, "reg", NULL);
815 fs_enet_data.phy_addr = *phy_addr;
816
817 phy_irq = of_get_property(phy, "interrupts", NULL);
818
819 id = of_get_property(np, "device-id", NULL);
820 fs_enet_data.fs_no = *id;
821 strcpy(fs_enet_data.fs_type, model);
822
823 mdio = of_get_parent(phy);
824 ret = of_address_to_resource(mdio, 0, &res);
825 if (ret) {
826 of_node_put(phy);
827 of_node_put(mdio);
828 goto unreg;
829 }
830
831 fs_enet_data.clk_rx = *((u32 *)of_get_property(np,
832 "rx-clock", NULL));
833 fs_enet_data.clk_tx = *((u32 *)of_get_property(np,
834 "tx-clock", NULL));
835
836 if (strstr(model, "FCC")) {
837 int fcc_index = *id - 1;
838 const unsigned char *mdio_bb_prop;
839
840 fs_enet_data.dpram_offset = (u32)cpm_dpram_addr(0);
841 fs_enet_data.rx_ring = 32;
842 fs_enet_data.tx_ring = 32;
843 fs_enet_data.rx_copybreak = 240;
844 fs_enet_data.use_napi = 0;
845 fs_enet_data.napi_weight = 17;
846 fs_enet_data.mem_offset = FCC_MEM_OFFSET(fcc_index);
847 fs_enet_data.cp_page = CPM_CR_FCC_PAGE(fcc_index);
848 fs_enet_data.cp_block = CPM_CR_FCC_SBLOCK(fcc_index);
849
850 snprintf((char*)&bus_id[(*id)], BUS_ID_SIZE, "%x:%02x",
851 (u32)res.start, fs_enet_data.phy_addr);
852 fs_enet_data.bus_id = (char*)&bus_id[(*id)];
853 fs_enet_data.init_ioports = init_fcc_ioports;
854
855 mdio_bb_prop = of_get_property(phy, "bitbang", NULL);
856 if (mdio_bb_prop) {
857 struct platform_device *fs_enet_mdio_bb_dev;
858 struct fs_mii_bb_platform_info fs_enet_mdio_bb_data;
859
860 fs_enet_mdio_bb_dev =
861 platform_device_register_simple("fsl-bb-mdio",
862 i, NULL, 0);
863 memset(&fs_enet_mdio_bb_data, 0,
864 sizeof(struct fs_mii_bb_platform_info));
865 fs_enet_mdio_bb_data.mdio_dat.bit =
866 mdio_bb_prop[0];
867 fs_enet_mdio_bb_data.mdio_dir.bit =
868 mdio_bb_prop[1];
869 fs_enet_mdio_bb_data.mdc_dat.bit =
870 mdio_bb_prop[2];
871 fs_enet_mdio_bb_data.mdio_port =
872 mdio_bb_prop[3];
873 fs_enet_mdio_bb_data.mdc_port =
874 mdio_bb_prop[4];
875 fs_enet_mdio_bb_data.delay =
876 mdio_bb_prop[5];
877
878 fs_enet_mdio_bb_data.irq[0] = phy_irq[0];
879 fs_enet_mdio_bb_data.irq[1] = -1;
880 fs_enet_mdio_bb_data.irq[2] = -1;
881 fs_enet_mdio_bb_data.irq[3] = phy_irq[0];
882 fs_enet_mdio_bb_data.irq[31] = -1;
883
884 fs_enet_mdio_bb_data.mdio_dat.offset =
885 (u32)&cpm2_immr->im_ioport.iop_pdatc;
886 fs_enet_mdio_bb_data.mdio_dir.offset =
887 (u32)&cpm2_immr->im_ioport.iop_pdirc;
888 fs_enet_mdio_bb_data.mdc_dat.offset =
889 (u32)&cpm2_immr->im_ioport.iop_pdatc;
890
891 ret = platform_device_add_data(
892 fs_enet_mdio_bb_dev,
893 &fs_enet_mdio_bb_data,
894 sizeof(struct fs_mii_bb_platform_info));
895 if (ret)
896 goto unreg;
897 }
898
899 of_node_put(phy);
900 of_node_put(mdio);
901
902 ret = platform_device_add_data(fs_enet_dev, &fs_enet_data,
903 sizeof(struct
904 fs_platform_info));
905 if (ret)
906 goto unreg;
907 }
908 }
909 return 0;
910
911unreg:
912 platform_device_unregister(fs_enet_dev);
913err:
914 return ret;
915}
916
917arch_initcall(fs_enet_of_init);
918
919static const char scc_regs[] = "regs";
920static const char scc_pram[] = "pram";
921
922static int __init cpm_uart_of_init(void)
923{
924 struct device_node *np;
925 unsigned int i;
926 struct platform_device *cpm_uart_dev;
927 int ret;
928
929 for (np = NULL, i = 0;
930 (np = of_find_compatible_node(np, "serial", "cpm_uart")) != NULL;
931 i++) {
932 struct resource r[3];
933 struct fs_uart_platform_info cpm_uart_data;
934 const int *id;
935 const char *model;
936
937 memset(r, 0, sizeof(r));
938 memset(&cpm_uart_data, 0, sizeof(cpm_uart_data));
939
940 ret = of_address_to_resource(np, 0, &r[0]);
941 if (ret)
942 goto err;
943
944 r[0].name = scc_regs;
945
946 ret = of_address_to_resource(np, 1, &r[1]);
947 if (ret)
948 goto err;
949 r[1].name = scc_pram;
950
951 of_irq_to_resource(np, 0, &r[2]);
952
953 cpm_uart_dev =
954 platform_device_register_simple("fsl-cpm-scc:uart", i, &r[0], 3);
955
956 if (IS_ERR(cpm_uart_dev)) {
957 ret = PTR_ERR(cpm_uart_dev);
958 goto err;
959 }
960
961 id = of_get_property(np, "device-id", NULL);
962 cpm_uart_data.fs_no = *id;
963
964 model = of_get_property(np, "model", NULL);
965 strcpy(cpm_uart_data.fs_type, model);
966
967 cpm_uart_data.uart_clk = ppc_proc_freq;
968
969 cpm_uart_data.tx_num_fifo = 4;
970 cpm_uart_data.tx_buf_size = 32;
971 cpm_uart_data.rx_num_fifo = 4;
972 cpm_uart_data.rx_buf_size = 32;
973 cpm_uart_data.clk_rx = *((u32 *)of_get_property(np,
974 "rx-clock", NULL));
975 cpm_uart_data.clk_tx = *((u32 *)of_get_property(np,
976 "tx-clock", NULL));
977
978 ret =
979 platform_device_add_data(cpm_uart_dev, &cpm_uart_data,
980 sizeof(struct
981 fs_uart_platform_info));
982 if (ret)
983 goto unreg;
984 }
985
986 return 0;
987
988unreg:
989 platform_device_unregister(cpm_uart_dev);
990err:
991 return ret;
992}
993
994arch_initcall(cpm_uart_of_init);
995#endif /* CONFIG_CPM2 */
996
997#ifdef CONFIG_8xx
998
999extern void init_scc_ioports(struct fs_platform_info*);
1000extern int platform_device_skip(const char *model, int id);
1001
1002static int __init fs_enet_mdio_of_init(void)
1003{
1004 struct device_node *np;
1005 unsigned int i;
1006 struct platform_device *mdio_dev;
1007 struct resource res;
1008 int ret;
1009
1010 for (np = NULL, i = 0;
1011 (np = of_find_compatible_node(np, "mdio", "fs_enet")) != NULL;
1012 i++) {
1013 struct fs_mii_fec_platform_info mdio_data;
1014
1015 memset(&res, 0, sizeof(res));
1016 memset(&mdio_data, 0, sizeof(mdio_data));
1017
1018 ret = of_address_to_resource(np, 0, &res);
1019 if (ret)
1020 goto err;
1021
1022 mdio_dev =
1023 platform_device_register_simple("fsl-cpm-fec-mdio",
1024 res.start, &res, 1);
1025 if (IS_ERR(mdio_dev)) {
1026 ret = PTR_ERR(mdio_dev);
1027 goto err;
1028 }
1029
1030 mdio_data.mii_speed = ((((ppc_proc_freq + 4999999) / 2500000) / 2) & 0x3F) << 1;
1031
1032 ret =
1033 platform_device_add_data(mdio_dev, &mdio_data,
1034 sizeof(struct fs_mii_fec_platform_info));
1035 if (ret)
1036 goto unreg;
1037 }
1038 return 0;
1039
1040unreg:
1041 platform_device_unregister(mdio_dev);
1042err:
1043 return ret;
1044}
1045
1046arch_initcall(fs_enet_mdio_of_init);
1047
1048static const char *enet_regs = "regs";
1049static const char *enet_pram = "pram";
1050static const char *enet_irq = "interrupt";
1051static char bus_id[9][BUS_ID_SIZE];
1052
1053static int __init fs_enet_of_init(void)
1054{
1055 struct device_node *np;
1056 unsigned int i;
1057 struct platform_device *fs_enet_dev = NULL;
1058 struct resource res;
1059 int ret;
1060
1061 for (np = NULL, i = 0;
1062 (np = of_find_compatible_node(np, "network", "fs_enet")) != NULL;
1063 i++) {
1064 struct resource r[4];
1065 struct device_node *phy = NULL, *mdio = NULL;
1066 struct fs_platform_info fs_enet_data;
1067 const unsigned int *id;
1068 const unsigned int *phy_addr;
1069 const void *mac_addr;
1070 const phandle *ph;
1071 const char *model;
1072
1073 memset(r, 0, sizeof(r));
1074 memset(&fs_enet_data, 0, sizeof(fs_enet_data));
1075
1076 model = of_get_property(np, "model", NULL);
1077 if (model == NULL) {
1078 ret = -ENODEV;
1079 goto unreg;
1080 }
1081
1082 id = of_get_property(np, "device-id", NULL);
1083 fs_enet_data.fs_no = *id;
1084
1085 if (platform_device_skip(model, *id))
1086 continue;
1087
1088 ret = of_address_to_resource(np, 0, &r[0]);
1089 if (ret)
1090 goto err;
1091 r[0].name = enet_regs;
1092
1093 mac_addr = of_get_mac_address(np);
1094 if (mac_addr)
1095 memcpy(fs_enet_data.macaddr, mac_addr, 6);
1096
1097 ph = of_get_property(np, "phy-handle", NULL);
1098 if (ph != NULL)
1099 phy = of_find_node_by_phandle(*ph);
1100
1101 if (phy != NULL) {
1102 phy_addr = of_get_property(phy, "reg", NULL);
1103 fs_enet_data.phy_addr = *phy_addr;
1104 fs_enet_data.has_phy = 1;
1105
1106 mdio = of_get_parent(phy);
1107 ret = of_address_to_resource(mdio, 0, &res);
1108 if (ret) {
1109 of_node_put(phy);
1110 of_node_put(mdio);
1111 goto unreg;
1112 }
1113 }
1114
1115 model = of_get_property(np, "model", NULL);
1116 strcpy(fs_enet_data.fs_type, model);
1117
1118 if (strstr(model, "FEC")) {
1119 r[1].start = r[1].end = irq_of_parse_and_map(np, 0);
1120 r[1].flags = IORESOURCE_IRQ;
1121 r[1].name = enet_irq;
1122
1123 fs_enet_dev =
1124 platform_device_register_simple("fsl-cpm-fec", i, &r[0], 2);
1125
1126 if (IS_ERR(fs_enet_dev)) {
1127 ret = PTR_ERR(fs_enet_dev);
1128 goto err;
1129 }
1130
1131 fs_enet_data.rx_ring = 128;
1132 fs_enet_data.tx_ring = 16;
1133 fs_enet_data.rx_copybreak = 240;
1134 fs_enet_data.use_napi = 1;
1135 fs_enet_data.napi_weight = 17;
1136
1137 snprintf((char*)&bus_id[i], BUS_ID_SIZE, "%x:%02x",
1138 (u32)res.start, fs_enet_data.phy_addr);
1139 fs_enet_data.bus_id = (char*)&bus_id[i];
1140 fs_enet_data.init_ioports = init_fec_ioports;
1141 }
1142 if (strstr(model, "SCC")) {
1143 ret = of_address_to_resource(np, 1, &r[1]);
1144 if (ret)
1145 goto err;
1146 r[1].name = enet_pram;
1147
1148 r[2].start = r[2].end = irq_of_parse_and_map(np, 0);
1149 r[2].flags = IORESOURCE_IRQ;
1150 r[2].name = enet_irq;
1151
1152 fs_enet_dev =
1153 platform_device_register_simple("fsl-cpm-scc", i, &r[0], 3);
1154
1155 if (IS_ERR(fs_enet_dev)) {
1156 ret = PTR_ERR(fs_enet_dev);
1157 goto err;
1158 }
1159
1160 fs_enet_data.rx_ring = 64;
1161 fs_enet_data.tx_ring = 8;
1162 fs_enet_data.rx_copybreak = 240;
1163 fs_enet_data.use_napi = 1;
1164 fs_enet_data.napi_weight = 17;
1165
1166 snprintf((char*)&bus_id[i], BUS_ID_SIZE, "%s", "fixed@10:1");
1167 fs_enet_data.bus_id = (char*)&bus_id[i];
1168 fs_enet_data.init_ioports = init_scc_ioports;
1169 }
1170
1171 of_node_put(phy);
1172 of_node_put(mdio);
1173
1174 ret = platform_device_add_data(fs_enet_dev, &fs_enet_data,
1175 sizeof(struct
1176 fs_platform_info));
1177 if (ret)
1178 goto unreg;
1179 }
1180 return 0;
1181
1182unreg:
1183 platform_device_unregister(fs_enet_dev);
1184err:
1185 return ret;
1186}
1187
1188arch_initcall(fs_enet_of_init);
1189
1190static int __init fsl_pcmcia_of_init(void)
1191{
1192 struct device_node *np;
1193 /*
1194 * Register all the devices which type is "pcmcia"
1195 */
1196 for_each_compatible_node(np, "pcmcia", "fsl,pq-pcmcia")
1197 of_platform_device_create(np, "m8xx-pcmcia", NULL);
1198 return 0;
1199}
1200
1201arch_initcall(fsl_pcmcia_of_init);
1202
1203static const char *smc_regs = "regs";
1204static const char *smc_pram = "pram";
1205
1206static int __init cpm_smc_uart_of_init(void)
1207{
1208 struct device_node *np;
1209 unsigned int i;
1210 struct platform_device *cpm_uart_dev;
1211 int ret;
1212
1213 for (np = NULL, i = 0;
1214 (np = of_find_compatible_node(np, "serial", "cpm_uart")) != NULL;
1215 i++) {
1216 struct resource r[3];
1217 struct fs_uart_platform_info cpm_uart_data;
1218 const int *id;
1219 const char *model;
1220
1221 memset(r, 0, sizeof(r));
1222 memset(&cpm_uart_data, 0, sizeof(cpm_uart_data));
1223
1224 ret = of_address_to_resource(np, 0, &r[0]);
1225 if (ret)
1226 goto err;
1227
1228 r[0].name = smc_regs;
1229
1230 ret = of_address_to_resource(np, 1, &r[1]);
1231 if (ret)
1232 goto err;
1233 r[1].name = smc_pram;
1234
1235 r[2].start = r[2].end = irq_of_parse_and_map(np, 0);
1236 r[2].flags = IORESOURCE_IRQ;
1237
1238 cpm_uart_dev =
1239 platform_device_register_simple("fsl-cpm-smc:uart", i, &r[0], 3);
1240
1241 if (IS_ERR(cpm_uart_dev)) {
1242 ret = PTR_ERR(cpm_uart_dev);
1243 goto err;
1244 }
1245
1246 model = of_get_property(np, "model", NULL);
1247 strcpy(cpm_uart_data.fs_type, model);
1248
1249 id = of_get_property(np, "device-id", NULL);
1250 cpm_uart_data.fs_no = *id;
1251 cpm_uart_data.uart_clk = ppc_proc_freq;
1252
1253 cpm_uart_data.tx_num_fifo = 4;
1254 cpm_uart_data.tx_buf_size = 32;
1255 cpm_uart_data.rx_num_fifo = 4;
1256 cpm_uart_data.rx_buf_size = 32;
1257
1258 ret =
1259 platform_device_add_data(cpm_uart_dev, &cpm_uart_data,
1260 sizeof(struct
1261 fs_uart_platform_info));
1262 if (ret)
1263 goto unreg;
1264 }
1265
1266 return 0;
1267
1268unreg:
1269 platform_device_unregister(cpm_uart_dev);
1270err:
1271 return ret;
1272}
1273
1274arch_initcall(cpm_smc_uart_of_init);
1275
1276#endif /* CONFIG_8xx */
1277#endif /* CONFIG_PPC_CPM_NEW_BINDING */
1278
1279static int __init of_fsl_spi_probe(char *type, char *compatible, u32 sysclk, 738static int __init of_fsl_spi_probe(char *type, char *compatible, u32 sysclk,
1280 struct spi_board_info *board_infos, 739 struct spi_board_info *board_infos,
1281 unsigned int num_board_infos, 740 unsigned int num_board_infos,
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-12 00:29:08 -0500