/* * This file is part of the libopencm3 project. * * Copyright (C) 2012 Michael Ossmann * * This library is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this library. If not, see . */ #ifndef LPC43XX_SCU_H #define LPC43XX_SCU_H #include #include /* --- Convenience macros -------------------------------------------------- */ /* Pin group base addresses */ #define PIN_GROUP0 (SCU_BASE + 0x000) #define PIN_GROUP1 (SCU_BASE + 0x080) #define PIN_GROUP2 (SCU_BASE + 0x100) #define PIN_GROUP3 (SCU_BASE + 0x180) #define PIN_GROUP4 (SCU_BASE + 0x200) #define PIN_GROUP5 (SCU_BASE + 0x280) #define PIN_GROUP6 (SCU_BASE + 0x300) #define PIN_GROUP7 (SCU_BASE + 0x380) #define PIN_GROUP8 (SCU_BASE + 0x400) #define PIN_GROUP9 (SCU_BASE + 0x480) #define PIN_GROUPA (SCU_BASE + 0x500) #define PIN_GROUPB (SCU_BASE + 0x580) #define PIN_GROUPC (SCU_BASE + 0x600) #define PIN_GROUPD (SCU_BASE + 0x680) #define PIN_GROUPE (SCU_BASE + 0x700) #define PIN_GROUPF (SCU_BASE + 0x780) #define PIN0 0x000 #define PIN1 0x004 #define PIN2 0x008 #define PIN3 0x00C #define PIN4 0x010 #define PIN5 0x014 #define PIN6 0x018 #define PIN7 0x01C #define PIN8 0x020 #define PIN9 0x024 #define PIN10 0x028 #define PIN11 0x02C #define PIN12 0x030 #define PIN13 0x034 #define PIN14 0x038 #define PIN15 0x03C #define PIN16 0x040 #define PIN17 0x044 #define PIN18 0x048 #define PIN19 0x04C #define PIN20 0x050 /* --- SCU registers ------------------------------------------------------- */ /* Pin configuration registers */ #define SCU_SFS(group, pin) MMIO32(group + pin) /* Pins P0_n */ #define SCU_SFSP0_0 SCU_SFS(PIN_GROUP0, PIN0) #define SCU_SFSP0_1 SCU_SFS(PIN_GROUP0, PIN1) /* Pins P1_n */ #define SCU_SFSP1_0 SCU_SFS(PIN_GROUP1, PIN0) #define SCU_SFSP1_1 SCU_SFS(PIN_GROUP1, PIN1) #define SCU_SFSP1_2 SCU_SFS(PIN_GROUP1, PIN2) #define SCU_SFSP1_3 SCU_SFS(PIN_GROUP1, PIN3) #define SCU_SFSP1_4 SCU_SFS(PIN_GROUP1, PIN4) #define SCU_SFSP1_5 SCU_SFS(PIN_GROUP1, PIN5) #define SCU_SFSP1_6 SCU_SFS(PIN_GROUP1, PIN6) #define SCU_SFSP1_7 SCU_SFS(PIN_GROUP1, PIN7) #define SCU_SFSP1_8 SCU_SFS(PIN_GROUP1, PIN8) #define SCU_SFSP1_9 SCU_SFS(PIN_GROUP1, PIN9) #define SCU_SFSP1_10 SCU_SFS(PIN_GROUP1, PIN10) #define SCU_SFSP1_11 SCU_SFS(PIN_GROUP1, PIN11) #define SCU_SFSP1_12 SCU_SFS(PIN_GROUP1, PIN12) #define SCU_SFSP1_13 SCU_SFS(PIN_GROUP1, PIN13) #define SCU_SFSP1_14 SCU_SFS(PIN_GROUP1, PIN14) #define SCU_SFSP1_15 SCU_SFS(PIN_GROUP1, PIN15) #define SCU_SFSP1_16 SCU_SFS(PIN_GROUP1, PIN16) #define SCU_SFSP1_17 SCU_SFS(PIN_GROUP1, PIN17) #define SCU_SFSP1_18 SCU_SFS(PIN_GROUP1, PIN18) #define SCU_SFSP1_19 SCU_SFS(PIN_GROUP1, PIN19) #define SCU_SFSP1_20 SCU_SFS(PIN_GROUP1, PIN20) /* Pins P2_n */ #define SCU_SFSP2_0 SCU_SFS(PIN_GROUP2, PIN0) #define SCU_SFSP2_1 SCU_SFS(PIN_GROUP2, PIN1) #define SCU_SFSP2_2 SCU_SFS(PIN_GROUP2, PIN2) #define SCU_SFSP2_3 SCU_SFS(PIN_GROUP2, PIN3) #define SCU_SFSP2_4 SCU_SFS(PIN_GROUP2, PIN4) #define SCU_SFSP2_5 SCU_SFS(PIN_GROUP2, PIN5) #define SCU_SFSP2_6 SCU_SFS(PIN_GROUP2, PIN6) #define SCU_SFSP2_7 SCU_SFS(PIN_GROUP2, PIN7) #define SCU_SFSP2_8 SCU_SFS(PIN_GROUP2, PIN8) #define SCU_SFSP2_9 SCU_SFS(PIN_GROUP2, PIN9) #define SCU_SFSP2_10 SCU_SFS(PIN_GROUP2, PIN10) #define SCU_SFSP2_11 SCU_SFS(PIN_GROUP2, PIN11) #define SCU_SFSP2_12 SCU_SFS(PIN_GROUP2, PIN12) #define SCU_SFSP2_13 SCU_SFS(PIN_GROUP2, PIN13) /* Pins P3_n */ #define SCU_SFSP3_0 SCU_SFS(PIN_GROUP3, PIN0) #define SCU_SFSP3_1 SCU_SFS(PIN_GROUP3, PIN1) #define SCU_SFSP3_2 SCU_SFS(PIN_GROUP3, PIN2) #define SCU_SFSP3_3 SCU_SFS(PIN_GROUP3, PIN3) #define SCU_SFSP3_4 SCU_SFS(PIN_GROUP3, PIN4) #define SCU_SFSP3_5 SCU_SFS(PIN_GROUP3, PIN5) #define SCU_SFSP3_6 SCU_SFS(PIN_GROUP3, PIN6) #define SCU_SFSP3_7 SCU_SFS(PIN_GROUP3, PIN7) #define SCU_SFSP3_8 SCU_SFS(PIN_GROUP3, PIN8) /* Pins P4_n */ #define SCU_SFSP4_0 SCU_SFS(PIN_GROUP4, PIN0) #define SCU_SFSP4_1 SCU_SFS(PIN_GROUP4, PIN1) #define SCU_SFSP4_2 SCU_SFS(PIN_GROUP4, PIN2) #define SCU_SFSP4_3 SCU_SFS(PIN_GROUP4, PIN3) #define SCU_SFSP4_4 SCU_SFS(PIN_GROUP4, PIN4) #define SCU_SFSP4_5 SCU_SFS(PIN_GROUP4, PIN5) #define SCU_SFSP4_6 SCU_SFS(PIN_GROUP4, PIN6) #define SCU_SFSP4_7 SCU_SFS(PIN_GROUP4, PIN7) #define SCU_SFSP4_8 SCU_SFS(PIN_GROUP4, PIN8) #define SCU_SFSP4_9 SCU_SFS(PIN_GROUP4, PIN9) #define SCU_SFSP4_10 SCU_SFS(PIN_GROUP4, PIN10) /* Pins P5_n */ #define SCU_SFSP5_0 SCU_SFS(PIN_GROUP5, PIN0) #define SCU_SFSP5_1 SCU_SFS(PIN_GROUP5, PIN1) #define SCU_SFSP5_2 SCU_SFS(PIN_GROUP5, PIN2) #define SCU_SFSP5_3 SCU_SFS(PIN_GROUP5, PIN3) #define SCU_SFSP5_4 SCU_SFS(PIN_GROUP5, PIN4) #define SCU_SFSP5_5 SCU_SFS(PIN_GROUP5, PIN5) #define SCU_SFSP5_6 SCU_SFS(PIN_GROUP5, PIN6) #define SCU_SFSP5_7 SCU_SFS(PIN_GROUP5, PIN7) /* Pins P6_n */ #define SCU_SFSP6_0 SCU_SFS(PIN_GROUP6, PIN0) #define SCU_SFSP6_1 SCU_SFS(PIN_GROUP6, PIN1) #define SCU_SFSP6_2 SCU_SFS(PIN_GROUP6, PIN2) #define SCU_SFSP6_3 SCU_SFS(PIN_GROUP6, PIN3) #define SCU_SFSP6_4 SCU_SFS(PIN_GROUP6, PIN4) #define SCU_SFSP6_5 SCU_SFS(PIN_GROUP6, PIN5) #define SCU_SFSP6_6 SCU_SFS(PIN_GROUP6, PIN6) #define SCU_SFSP6_7 SCU_SFS(PIN_GROUP6, PIN7) #define SCU_SFSP6_8 SCU_SFS(PIN_GROUP6, PIN8) #define SCU_SFSP6_9 SCU_SFS(PIN_GROUP6, PIN9) #define SCU_SFSP6_10 SCU_SFS(PIN_GROUP6, PIN10) #define SCU_SFSP6_11 SCU_SFS(PIN_GROUP6, PIN11) #define SCU_SFSP6_12 SCU_SFS(PIN_GROUP6, PIN12) /* Pins P7_n */ #define SCU_SFSP7_0 SCU_SFS(PIN_GROUP7, PIN0) #define SCU_SFSP7_1 SCU_SFS(PIN_GROUP7, PIN1) #define SCU_SFSP7_2 SCU_SFS(PIN_GROUP7, PIN2) #define SCU_SFSP7_3 SCU_SFS(PIN_GROUP7, PIN3) #define SCU_SFSP7_4 SCU_SFS(PIN_GROUP7, PIN4) #define SCU_SFSP7_5 SCU_SFS(PIN_GROUP7, PIN5) #define SCU_SFSP7_6 SCU_SFS(PIN_GROUP7, PIN6) #define SCU_SFSP7_7 SCU_SFS(PIN_GROUP7, PIN7) /* Pins P8_n */ #define SCU_SFSP8_0 SCU_SFS(PIN_GROUP8, PIN0) #define SCU_SFSP8_1 SCU_SFS(PIN_GROUP8, PIN1) #define SCU_SFSP8_2 SCU_SFS(PIN_GROUP8, PIN2) #define SCU_SFSP8_3 SCU_SFS(PIN_GROUP8, PIN3) #define SCU_SFSP8_4 SCU_SFS(PIN_GROUP8, PIN4) #define SCU_SFSP8_5 SCU_SFS(PIN_GROUP8, PIN5) #define SCU_SFSP8_6 SCU_SFS(PIN_GROUP8, PIN6) #define SCU_SFSP8_7 SCU_SFS(PIN_GROUP8, PIN7) #define SCU_SFSP8_8 SCU_SFS(PIN_GROUP8, PIN8) /* Pins P9_n */ #define SCU_SFSP9_0 SCU_SFS(PIN_GROUP9, PIN0) #define SCU_SFSP9_1 SCU_SFS(PIN_GROUP9, PIN1) #define SCU_SFSP9_2 SCU_SFS(PIN_GROUP9, PIN2) #define SCU_SFSP9_3 SCU_SFS(PIN_GROUP9, PIN3) #define SCU_SFSP9_4 SCU_SFS(PIN_GROUP9, PIN4) #define SCU_SFSP9_5 SCU_SFS(PIN_GROUP9, PIN5) #define SCU_SFSP9_6 SCU_SFS(PIN_GROUP9, PIN6) /* Pins PA_n */ #define SCU_SFSPA_0 SCU_SFS(PIN_GROUPA, PIN0) #define SCU_SFSPA_1 SCU_SFS(PIN_GROUPA, PIN1) #define SCU_SFSPA_2 SCU_SFS(PIN_GROUPA, PIN2) #define SCU_SFSPA_3 SCU_SFS(PIN_GROUPA, PIN3) #define SCU_SFSPA_4 SCU_SFS(PIN_GROUPA, PIN4) /* Pins PB_n */ #define SCU_SFSPB_0 SCU_SFS(PIN_GROUPB, PIN0) #define SCU_SFSPB_1 SCU_SFS(PIN_GROUPB, PIN1) #define SCU_SFSPB_2 SCU_SFS(PIN_GROUPB, PIN2) #define SCU_SFSPB_3 SCU_SFS(PIN_GROUPB, PIN3) #define SCU_SFSPB_4 SCU_SFS(PIN_GROUPB, PIN4) #define SCU_SFSPB_5 SCU_SFS(PIN_GROUPB, PIN5) #define SCU_SFSPB_6 SCU_SFS(PIN_GROUPB, PIN6) /* Pins PC_n */ #define SCU_SFSPC_0 SCU_SFS(PIN_GROUPC, PIN0) #define SCU_SFSPC_1 SCU_SFS(PIN_GROUPC, PIN1) #define SCU_SFSPC_2 SCU_SFS(PIN_GROUPC, PIN2) #define SCU_SFSPC_3 SCU_SFS(PIN_GROUPC, PIN3) #define SCU_SFSPC_4 SCU_SFS(PIN_GROUPC, PIN4) #define SCU_SFSPC_5 SCU_SFS(PIN_GROUPC, PIN5) #define SCU_SFSPC_6 SCU_SFS(PIN_GROUPC, PIN6) #define SCU_SFSPC_7 SCU_SFS(PIN_GROUPC, PIN7) #define SCU_SFSPC_8 SCU_SFS(PIN_GROUPC, PIN8) #define SCU_SFSPC_9 SCU_SFS(PIN_GROUPC, PIN9) #define SCU_SFSPC_10 SCU_SFS(PIN_GROUPC, PIN10) #define SCU_SFSPC_11 SCU_SFS(PIN_GROUPC, PIN11) #define SCU_SFSPC_12 SCU_SFS(PIN_GROUPC, PIN12) #define SCU_SFSPC_13 SCU_SFS(PIN_GROUPC, PIN13) #define SCU_SFSPC_14 SCU_SFS(PIN_GROUPC, PIN14) /* Pins PD_n */ #define SCU_SFSPD_0 SCU_SFS(PIN_GROUPD, PIN0) #define SCU_SFSPD_1 SCU_SFS(PIN_GROUPD, PIN1) #define SCU_SFSPD_2 SCU_SFS(PIN_GROUPD, PIN2) #define SCU_SFSPD_3 SCU_SFS(PIN_GROUPD, PIN3) #define SCU_SFSPD_4 SCU_SFS(PIN_GROUPD, PIN4) #define SCU_SFSPD_5 SCU_SFS(PIN_GROUPD, PIN5) #define SCU_SFSPD_6 SCU_SFS(PIN_GROUPD, PIN6) #define SCU_SFSPD_7 SCU_SFS(PIN_GROUPD, PIN7) #define SCU_SFSPD_8 SCU_SFS(PIN_GROUPD, PIN8) #define SCU_SFSPD_9 SCU_SFS(PIN_GROUPD, PIN9) #define SCU_SFSPD_10 SCU_SFS(PIN_GROUPD, PIN10) #define SCU_SFSPD_11 SCU_SFS(PIN_GROUPD, PIN11) #define SCU_SFSPD_12 SCU_SFS(PIN_GROUPD, PIN12) #define SCU_SFSPD_13 SCU_SFS(PIN_GROUPD, PIN13) #define SCU_SFSPD_14 SCU_SFS(PIN_GROUPD, PIN14) #define SCU_SFSPD_15 SCU_SFS(PIN_GROUPD, PIN15) #define SCU_SFSPD_16 SCU_SFS(PIN_GROUPD, PIN16) /* Pins PE_n */ #define SCU_SFSPE_0 SCU_SFS(PIN_GROUPE, PIN0) #define SCU_SFSPE_1 SCU_SFS(PIN_GROUPE, PIN1) #define SCU_SFSPE_2 SCU_SFS(PIN_GROUPE, PIN2) #define SCU_SFSPE_3 SCU_SFS(PIN_GROUPE, PIN3) #define SCU_SFSPE_4 SCU_SFS(PIN_GROUPE, PIN4) #define SCU_SFSPE_5 SCU_SFS(PIN_GROUPE, PIN5) #define SCU_SFSPE_6 SCU_SFS(PIN_GROUPE, PIN6) #define SCU_SFSPE_7 SCU_SFS(PIN_GROUPE, PIN7) #define SCU_SFSPE_8 SCU_SFS(PIN_GROUPE, PIN8) #define SCU_SFSPE_9 SCU_SFS(PIN_GROUPE, PIN9) #define SCU_SFSPE_10 SCU_SFS(PIN_GROUPE, PIN10) #define SCU_SFSPE_11 SCU_SFS(PIN_GROUPE, PIN11) #define SCU_SFSPE_12 SCU_SFS(PIN_GROUPE, PIN12) #define SCU_SFSPE_13 SCU_SFS(PIN_GROUPE, PIN13) #define SCU_SFSPE_14 SCU_SFS(PIN_GROUPE, PIN14) #define SCU_SFSPE_15 SCU_SFS(PIN_GROUPE, PIN15) /* Pins PF_n */ #define SCU_SFSPF_0 SCU_SFS(PIN_GROUPF, PIN0) #define SCU_SFSPF_1 SCU_SFS(PIN_GROUPF, PIN1) #define SCU_SFSPF_2 SCU_SFS(PIN_GROUPF, PIN2) #define SCU_SFSPF_3 SCU_SFS(PIN_GROUPF, PIN3) #define SCU_SFSPF_4 SCU_SFS(PIN_GROUPF, PIN4) #define SCU_SFSPF_5 SCU_SFS(PIN_GROUPF, PIN5) #define SCU_SFSPF_6 SCU_SFS(PIN_GROUPF, PIN6) #define SCU_SFSPF_7 SCU_SFS(PIN_GROUPF, PIN7) #define SCU_SFSPF_8 SCU_SFS(PIN_GROUPF, PIN8) #define SCU_SFSPF_9 SCU_SFS(PIN_GROUPF, PIN9) #define SCU_SFSPF_10 SCU_SFS(PIN_GROUPF, PIN10) #define SCU_SFSPF_11 SCU_SFS(PIN_GROUPF, PIN11) /* CLKn pins */ #define SCU_SFSCLK0 MMIO32(SCU_BASE + 0xC00) #define SCU_SFSCLK1 MMIO32(SCU_BASE + 0xC04) #define SCU_SFSCLK2 MMIO32(SCU_BASE + 0xC08) #define SCU_SFSCLK3 MMIO32(SCU_BASE + 0xC0C) /* USB1 USB1_DP/USB1_DM pins and I2C-bus open-drain pins */ #define SCU_SFSUSB MMIO32(SCU_BASE + 0xC80) #define SCU_SFSI2C0 MMIO32(SCU_BASE + 0xC84) /* ADC pin select registers */ /* ADC0 function select register */ #define SCU_ENAIO0 MMIO32(SCU_BASE + 0xC88) /* ADC1 function select register */ #define SCU_ENAIO1 MMIO32(SCU_BASE + 0xC8C) /* Analog function select register */ #define SCU_ENAIO2 MMIO32(SCU_BASE + 0xC90) /* EMC clock delay register */ #define SCU_EMCDELAYCLK MMIO32(SCU_BASE + 0xD00) /* Pin interrupt select registers */ /* Pin interrupt select register for pin interrupts 0 to 3 */ #define SCU_PINTSEL0 MMIO32(SCU_BASE + 0xE00) /* Pin interrupt select register for pin interrupts 4 to 7 */ #define SCU_PINTSEL1 MMIO32(SCU_BASE + 0xE00) #endif