Michael Ossmann
13 years ago
1 changed files with 316 additions and 0 deletions
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/*
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* This file is part of the libopencm3 project. |
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* |
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* Copyright (C) 2012 Michael Ossmann <mike@ossmann.com> |
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* |
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* This library is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/ |
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#ifndef LPC43XX_SCU_H |
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#define LPC43XX_SCU_H |
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#include <libopencm3/cm3/common.h> |
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#include <libopencm3/lpc43xx/memorymap.h> |
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/* --- Convenience macros -------------------------------------------------- */ |
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/* Pin group base addresses */ |
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#define PIN_GROUP0 (SCU_BASE + 0x000) |
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#define PIN_GROUP1 (SCU_BASE + 0x080) |
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#define PIN_GROUP2 (SCU_BASE + 0x100) |
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#define PIN_GROUP3 (SCU_BASE + 0x180) |
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#define PIN_GROUP4 (SCU_BASE + 0x200) |
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#define PIN_GROUP5 (SCU_BASE + 0x280) |
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#define PIN_GROUP6 (SCU_BASE + 0x300) |
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#define PIN_GROUP7 (SCU_BASE + 0x380) |
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#define PIN_GROUP8 (SCU_BASE + 0x400) |
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#define PIN_GROUP9 (SCU_BASE + 0x480) |
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#define PIN_GROUPA (SCU_BASE + 0x500) |
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#define PIN_GROUPB (SCU_BASE + 0x580) |
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#define PIN_GROUPC (SCU_BASE + 0x600) |
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#define PIN_GROUPD (SCU_BASE + 0x680) |
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#define PIN_GROUPE (SCU_BASE + 0x700) |
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#define PIN_GROUPF (SCU_BASE + 0x780) |
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#define PIN0 0x000 |
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#define PIN1 0x004 |
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#define PIN2 0x008 |
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#define PIN3 0x00C |
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#define PIN4 0x010 |
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#define PIN5 0x014 |
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#define PIN6 0x018 |
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#define PIN7 0x01C |
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#define PIN8 0x020 |
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#define PIN9 0x024 |
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#define PIN10 0x028 |
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#define PIN11 0x02C |
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#define PIN12 0x030 |
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#define PIN13 0x034 |
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#define PIN14 0x038 |
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#define PIN15 0x03C |
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#define PIN16 0x040 |
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#define PIN17 0x044 |
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#define PIN18 0x048 |
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#define PIN19 0x04C |
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#define PIN20 0x050 |
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/* --- SCU registers ------------------------------------------------------- */ |
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/* Pin configuration registers */ |
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#define SCU_SFS(group, pin) MMIO32(group + pin) |
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/* Pins P0_n */ |
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#define SCU_SFSP0_0 SCU_SFS(PIN_GROUP0, PIN0) |
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#define SCU_SFSP0_1 SCU_SFS(PIN_GROUP0, PIN1) |
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/* Pins P1_n */ |
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#define SCU_SFSP1_0 SCU_SFS(PIN_GROUP1, PIN0) |
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#define SCU_SFSP1_1 SCU_SFS(PIN_GROUP1, PIN1) |
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#define SCU_SFSP1_2 SCU_SFS(PIN_GROUP1, PIN2) |
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#define SCU_SFSP1_3 SCU_SFS(PIN_GROUP1, PIN3) |
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#define SCU_SFSP1_4 SCU_SFS(PIN_GROUP1, PIN4) |
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#define SCU_SFSP1_5 SCU_SFS(PIN_GROUP1, PIN5) |
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#define SCU_SFSP1_6 SCU_SFS(PIN_GROUP1, PIN6) |
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#define SCU_SFSP1_7 SCU_SFS(PIN_GROUP1, PIN7) |
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#define SCU_SFSP1_8 SCU_SFS(PIN_GROUP1, PIN8) |
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#define SCU_SFSP1_9 SCU_SFS(PIN_GROUP1, PIN9) |
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#define SCU_SFSP1_10 SCU_SFS(PIN_GROUP1, PIN10) |
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#define SCU_SFSP1_11 SCU_SFS(PIN_GROUP1, PIN11) |
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#define SCU_SFSP1_12 SCU_SFS(PIN_GROUP1, PIN12) |
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#define SCU_SFSP1_13 SCU_SFS(PIN_GROUP1, PIN13) |
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#define SCU_SFSP1_14 SCU_SFS(PIN_GROUP1, PIN14) |
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#define SCU_SFSP1_15 SCU_SFS(PIN_GROUP1, PIN15) |
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#define SCU_SFSP1_16 SCU_SFS(PIN_GROUP1, PIN16) |
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#define SCU_SFSP1_17 SCU_SFS(PIN_GROUP1, PIN17) |
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#define SCU_SFSP1_18 SCU_SFS(PIN_GROUP1, PIN18) |
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#define SCU_SFSP1_19 SCU_SFS(PIN_GROUP1, PIN19) |
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#define SCU_SFSP1_20 SCU_SFS(PIN_GROUP1, PIN20) |
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/* Pins P2_n */ |
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#define SCU_SFSP2_0 SCU_SFS(PIN_GROUP2, PIN0) |
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#define SCU_SFSP2_1 SCU_SFS(PIN_GROUP2, PIN1) |
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#define SCU_SFSP2_2 SCU_SFS(PIN_GROUP2, PIN2) |
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#define SCU_SFSP2_3 SCU_SFS(PIN_GROUP2, PIN3) |
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#define SCU_SFSP2_4 SCU_SFS(PIN_GROUP2, PIN4) |
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#define SCU_SFSP2_5 SCU_SFS(PIN_GROUP2, PIN5) |
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#define SCU_SFSP2_6 SCU_SFS(PIN_GROUP2, PIN6) |
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#define SCU_SFSP2_7 SCU_SFS(PIN_GROUP2, PIN7) |
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#define SCU_SFSP2_8 SCU_SFS(PIN_GROUP2, PIN8) |
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#define SCU_SFSP2_9 SCU_SFS(PIN_GROUP2, PIN9) |
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#define SCU_SFSP2_10 SCU_SFS(PIN_GROUP2, PIN10) |
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#define SCU_SFSP2_11 SCU_SFS(PIN_GROUP2, PIN11) |
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#define SCU_SFSP2_12 SCU_SFS(PIN_GROUP2, PIN12) |
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#define SCU_SFSP2_13 SCU_SFS(PIN_GROUP2, PIN13) |
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/* Pins P3_n */ |
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#define SCU_SFSP3_0 SCU_SFS(PIN_GROUP3, PIN0) |
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#define SCU_SFSP3_1 SCU_SFS(PIN_GROUP3, PIN1) |
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#define SCU_SFSP3_2 SCU_SFS(PIN_GROUP3, PIN2) |
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#define SCU_SFSP3_3 SCU_SFS(PIN_GROUP3, PIN3) |
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#define SCU_SFSP3_4 SCU_SFS(PIN_GROUP3, PIN4) |
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#define SCU_SFSP3_5 SCU_SFS(PIN_GROUP3, PIN5) |
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#define SCU_SFSP3_6 SCU_SFS(PIN_GROUP3, PIN6) |
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#define SCU_SFSP3_7 SCU_SFS(PIN_GROUP3, PIN7) |
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#define SCU_SFSP3_8 SCU_SFS(PIN_GROUP3, PIN8) |
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/* Pins P4_n */ |
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#define SCU_SFSP4_0 SCU_SFS(PIN_GROUP4, PIN0) |
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#define SCU_SFSP4_1 SCU_SFS(PIN_GROUP4, PIN1) |
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#define SCU_SFSP4_2 SCU_SFS(PIN_GROUP4, PIN2) |
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#define SCU_SFSP4_3 SCU_SFS(PIN_GROUP4, PIN3) |
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#define SCU_SFSP4_4 SCU_SFS(PIN_GROUP4, PIN4) |
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#define SCU_SFSP4_5 SCU_SFS(PIN_GROUP4, PIN5) |
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#define SCU_SFSP4_6 SCU_SFS(PIN_GROUP4, PIN6) |
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#define SCU_SFSP4_7 SCU_SFS(PIN_GROUP4, PIN7) |
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#define SCU_SFSP4_8 SCU_SFS(PIN_GROUP4, PIN8) |
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#define SCU_SFSP4_9 SCU_SFS(PIN_GROUP4, PIN9) |
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#define SCU_SFSP4_10 SCU_SFS(PIN_GROUP4, PIN10) |
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/* Pins P5_n */ |
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#define SCU_SFSP5_0 SCU_SFS(PIN_GROUP5, PIN0) |
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#define SCU_SFSP5_1 SCU_SFS(PIN_GROUP5, PIN1) |
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#define SCU_SFSP5_2 SCU_SFS(PIN_GROUP5, PIN2) |
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#define SCU_SFSP5_3 SCU_SFS(PIN_GROUP5, PIN3) |
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#define SCU_SFSP5_4 SCU_SFS(PIN_GROUP5, PIN4) |
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#define SCU_SFSP5_5 SCU_SFS(PIN_GROUP5, PIN5) |
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#define SCU_SFSP5_6 SCU_SFS(PIN_GROUP5, PIN6) |
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#define SCU_SFSP5_7 SCU_SFS(PIN_GROUP5, PIN7) |
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/* Pins P6_n */ |
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#define SCU_SFSP6_0 SCU_SFS(PIN_GROUP6, PIN0) |
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#define SCU_SFSP6_1 SCU_SFS(PIN_GROUP6, PIN1) |
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#define SCU_SFSP6_2 SCU_SFS(PIN_GROUP6, PIN2) |
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#define SCU_SFSP6_3 SCU_SFS(PIN_GROUP6, PIN3) |
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#define SCU_SFSP6_4 SCU_SFS(PIN_GROUP6, PIN4) |
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#define SCU_SFSP6_5 SCU_SFS(PIN_GROUP6, PIN5) |
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#define SCU_SFSP6_6 SCU_SFS(PIN_GROUP6, PIN6) |
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#define SCU_SFSP6_7 SCU_SFS(PIN_GROUP6, PIN7) |
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#define SCU_SFSP6_8 SCU_SFS(PIN_GROUP6, PIN8) |
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#define SCU_SFSP6_9 SCU_SFS(PIN_GROUP6, PIN9) |
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#define SCU_SFSP6_10 SCU_SFS(PIN_GROUP6, PIN10) |
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#define SCU_SFSP6_11 SCU_SFS(PIN_GROUP6, PIN11) |
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#define SCU_SFSP6_12 SCU_SFS(PIN_GROUP6, PIN12) |
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/* Pins P7_n */ |
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#define SCU_SFSP7_0 SCU_SFS(PIN_GROUP7, PIN0) |
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#define SCU_SFSP7_1 SCU_SFS(PIN_GROUP7, PIN1) |
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#define SCU_SFSP7_2 SCU_SFS(PIN_GROUP7, PIN2) |
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#define SCU_SFSP7_3 SCU_SFS(PIN_GROUP7, PIN3) |
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#define SCU_SFSP7_4 SCU_SFS(PIN_GROUP7, PIN4) |
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#define SCU_SFSP7_5 SCU_SFS(PIN_GROUP7, PIN5) |
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#define SCU_SFSP7_6 SCU_SFS(PIN_GROUP7, PIN6) |
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#define SCU_SFSP7_7 SCU_SFS(PIN_GROUP7, PIN7) |
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/* Pins P8_n */ |
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#define SCU_SFSP8_0 SCU_SFS(PIN_GROUP8, PIN0) |
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#define SCU_SFSP8_1 SCU_SFS(PIN_GROUP8, PIN1) |
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#define SCU_SFSP8_2 SCU_SFS(PIN_GROUP8, PIN2) |
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#define SCU_SFSP8_3 SCU_SFS(PIN_GROUP8, PIN3) |
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#define SCU_SFSP8_4 SCU_SFS(PIN_GROUP8, PIN4) |
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#define SCU_SFSP8_5 SCU_SFS(PIN_GROUP8, PIN5) |
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#define SCU_SFSP8_6 SCU_SFS(PIN_GROUP8, PIN6) |
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#define SCU_SFSP8_7 SCU_SFS(PIN_GROUP8, PIN7) |
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#define SCU_SFSP8_8 SCU_SFS(PIN_GROUP8, PIN8) |
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/* Pins P9_n */ |
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#define SCU_SFSP9_0 SCU_SFS(PIN_GROUP9, PIN0) |
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#define SCU_SFSP9_1 SCU_SFS(PIN_GROUP9, PIN1) |
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#define SCU_SFSP9_2 SCU_SFS(PIN_GROUP9, PIN2) |
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#define SCU_SFSP9_3 SCU_SFS(PIN_GROUP9, PIN3) |
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#define SCU_SFSP9_4 SCU_SFS(PIN_GROUP9, PIN4) |
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#define SCU_SFSP9_5 SCU_SFS(PIN_GROUP9, PIN5) |
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#define SCU_SFSP9_6 SCU_SFS(PIN_GROUP9, PIN6) |
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/* Pins PA_n */ |
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#define SCU_SFSPA_0 SCU_SFS(PIN_GROUPA, PIN0) |
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#define SCU_SFSPA_1 SCU_SFS(PIN_GROUPA, PIN1) |
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#define SCU_SFSPA_2 SCU_SFS(PIN_GROUPA, PIN2) |
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#define SCU_SFSPA_3 SCU_SFS(PIN_GROUPA, PIN3) |
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#define SCU_SFSPA_4 SCU_SFS(PIN_GROUPA, PIN4) |
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/* Pins PB_n */ |
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#define SCU_SFSPB_0 SCU_SFS(PIN_GROUPB, PIN0) |
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#define SCU_SFSPB_1 SCU_SFS(PIN_GROUPB, PIN1) |
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#define SCU_SFSPB_2 SCU_SFS(PIN_GROUPB, PIN2) |
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#define SCU_SFSPB_3 SCU_SFS(PIN_GROUPB, PIN3) |
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#define SCU_SFSPB_4 SCU_SFS(PIN_GROUPB, PIN4) |
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#define SCU_SFSPB_5 SCU_SFS(PIN_GROUPB, PIN5) |
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#define SCU_SFSPB_6 SCU_SFS(PIN_GROUPB, PIN6) |
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/* Pins PC_n */ |
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#define SCU_SFSPC_0 SCU_SFS(PIN_GROUPC, PIN0) |
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#define SCU_SFSPC_1 SCU_SFS(PIN_GROUPC, PIN1) |
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#define SCU_SFSPC_2 SCU_SFS(PIN_GROUPC, PIN2) |
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#define SCU_SFSPC_3 SCU_SFS(PIN_GROUPC, PIN3) |
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#define SCU_SFSPC_4 SCU_SFS(PIN_GROUPC, PIN4) |
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#define SCU_SFSPC_5 SCU_SFS(PIN_GROUPC, PIN5) |
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#define SCU_SFSPC_6 SCU_SFS(PIN_GROUPC, PIN6) |
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#define SCU_SFSPC_7 SCU_SFS(PIN_GROUPC, PIN7) |
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#define SCU_SFSPC_8 SCU_SFS(PIN_GROUPC, PIN8) |
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#define SCU_SFSPC_9 SCU_SFS(PIN_GROUPC, PIN9) |
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#define SCU_SFSPC_10 SCU_SFS(PIN_GROUPC, PIN10) |
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#define SCU_SFSPC_11 SCU_SFS(PIN_GROUPC, PIN11) |
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#define SCU_SFSPC_12 SCU_SFS(PIN_GROUPC, PIN12) |
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#define SCU_SFSPC_13 SCU_SFS(PIN_GROUPC, PIN13) |
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#define SCU_SFSPC_14 SCU_SFS(PIN_GROUPC, PIN14) |
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/* Pins PD_n */ |
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#define SCU_SFSPD_0 SCU_SFS(PIN_GROUPD, PIN0) |
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#define SCU_SFSPD_1 SCU_SFS(PIN_GROUPD, PIN1) |
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#define SCU_SFSPD_2 SCU_SFS(PIN_GROUPD, PIN2) |
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#define SCU_SFSPD_3 SCU_SFS(PIN_GROUPD, PIN3) |
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#define SCU_SFSPD_4 SCU_SFS(PIN_GROUPD, PIN4) |
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#define SCU_SFSPD_5 SCU_SFS(PIN_GROUPD, PIN5) |
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#define SCU_SFSPD_6 SCU_SFS(PIN_GROUPD, PIN6) |
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#define SCU_SFSPD_7 SCU_SFS(PIN_GROUPD, PIN7) |
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#define SCU_SFSPD_8 SCU_SFS(PIN_GROUPD, PIN8) |
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#define SCU_SFSPD_9 SCU_SFS(PIN_GROUPD, PIN9) |
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#define SCU_SFSPD_10 SCU_SFS(PIN_GROUPD, PIN10) |
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#define SCU_SFSPD_11 SCU_SFS(PIN_GROUPD, PIN11) |
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#define SCU_SFSPD_12 SCU_SFS(PIN_GROUPD, PIN12) |
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#define SCU_SFSPD_13 SCU_SFS(PIN_GROUPD, PIN13) |
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#define SCU_SFSPD_14 SCU_SFS(PIN_GROUPD, PIN14) |
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#define SCU_SFSPD_15 SCU_SFS(PIN_GROUPD, PIN15) |
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#define SCU_SFSPD_16 SCU_SFS(PIN_GROUPD, PIN16) |
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/* Pins PE_n */ |
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#define SCU_SFSPE_0 SCU_SFS(PIN_GROUPE, PIN0) |
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#define SCU_SFSPE_1 SCU_SFS(PIN_GROUPE, PIN1) |
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#define SCU_SFSPE_2 SCU_SFS(PIN_GROUPE, PIN2) |
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#define SCU_SFSPE_3 SCU_SFS(PIN_GROUPE, PIN3) |
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#define SCU_SFSPE_4 SCU_SFS(PIN_GROUPE, PIN4) |
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#define SCU_SFSPE_5 SCU_SFS(PIN_GROUPE, PIN5) |
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#define SCU_SFSPE_6 SCU_SFS(PIN_GROUPE, PIN6) |
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#define SCU_SFSPE_7 SCU_SFS(PIN_GROUPE, PIN7) |
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#define SCU_SFSPE_8 SCU_SFS(PIN_GROUPE, PIN8) |
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#define SCU_SFSPE_9 SCU_SFS(PIN_GROUPE, PIN9) |
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#define SCU_SFSPE_10 SCU_SFS(PIN_GROUPE, PIN10) |
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#define SCU_SFSPE_11 SCU_SFS(PIN_GROUPE, PIN11) |
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#define SCU_SFSPE_12 SCU_SFS(PIN_GROUPE, PIN12) |
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#define SCU_SFSPE_13 SCU_SFS(PIN_GROUPE, PIN13) |
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#define SCU_SFSPE_14 SCU_SFS(PIN_GROUPE, PIN14) |
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#define SCU_SFSPE_15 SCU_SFS(PIN_GROUPE, PIN15) |
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/* Pins PF_n */ |
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#define SCU_SFSPF_0 SCU_SFS(PIN_GROUPF, PIN0) |
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#define SCU_SFSPF_1 SCU_SFS(PIN_GROUPF, PIN1) |
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#define SCU_SFSPF_2 SCU_SFS(PIN_GROUPF, PIN2) |
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#define SCU_SFSPF_3 SCU_SFS(PIN_GROUPF, PIN3) |
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#define SCU_SFSPF_4 SCU_SFS(PIN_GROUPF, PIN4) |
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#define SCU_SFSPF_5 SCU_SFS(PIN_GROUPF, PIN5) |
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#define SCU_SFSPF_6 SCU_SFS(PIN_GROUPF, PIN6) |
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#define SCU_SFSPF_7 SCU_SFS(PIN_GROUPF, PIN7) |
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#define SCU_SFSPF_8 SCU_SFS(PIN_GROUPF, PIN8) |
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#define SCU_SFSPF_9 SCU_SFS(PIN_GROUPF, PIN9) |
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#define SCU_SFSPF_10 SCU_SFS(PIN_GROUPF, PIN10) |
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#define SCU_SFSPF_11 SCU_SFS(PIN_GROUPF, PIN11) |
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/* CLKn pins */ |
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#define SCU_SFSCLK0 MMIO32(SCU_BASE + 0xC00) |
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#define SCU_SFSCLK1 MMIO32(SCU_BASE + 0xC04) |
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#define SCU_SFSCLK2 MMIO32(SCU_BASE + 0xC08) |
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#define SCU_SFSCLK3 MMIO32(SCU_BASE + 0xC0C) |
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/* USB1 USB1_DP/USB1_DM pins and I2C-bus open-drain pins */ |
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#define SCU_SFSUSB MMIO32(SCU_BASE + 0xC80) |
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#define SCU_SFSI2C0 MMIO32(SCU_BASE + 0xC84) |
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/* ADC pin select registers */ |
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/* ADC0 function select register */ |
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#define SCU_ENAIO0 MMIO32(SCU_BASE + 0xC88) |
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/* ADC1 function select register */ |
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#define SCU_ENAIO1 MMIO32(SCU_BASE + 0xC8C) |
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/* Analog function select register */ |
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#define SCU_ENAIO2 MMIO32(SCU_BASE + 0xC90) |
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/* EMC clock delay register */ |
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#define SCU_EMCDELAYCLK MMIO32(SCU_BASE + 0xD00) |
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/* Pin interrupt select registers */ |
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/* Pin interrupt select register for pin interrupts 0 to 3 */ |
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#define SCU_PINTSEL0 MMIO32(SCU_BASE + 0xE00) |
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/* Pin interrupt select register for pin interrupts 4 to 7 */ |
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#define SCU_PINTSEL1 MMIO32(SCU_BASE + 0xE00) |
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#endif |
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