diff options
Diffstat (limited to 'arch/arm/mach-shmobile/intc-sh7372.c')
| -rw-r--r-- | arch/arm/mach-shmobile/intc-sh7372.c | 672 |
1 files changed, 0 insertions, 672 deletions
diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c deleted file mode 100644 index 1ccf49cb485f..000000000000 --- a/arch/arm/mach-shmobile/intc-sh7372.c +++ /dev/null @@ -1,672 +0,0 @@ -/* - * sh7372 processor support - INTC hardware block - * - * Copyright (C) 2010 Magnus Damm - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program 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 General Public License for more details. - */ -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/module.h> -#include <linux/irq.h> -#include <linux/io.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include "intc.h" -#include "irqs.h" - -enum { - UNUSED_INTCA = 0, - - /* interrupt sources INTCA */ - DIRC, - CRYPT_STD, - IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1, - AP_ARM_IRQPMU, AP_ARM_COMMTX, AP_ARM_COMMRX, - MFI_MFIM, MFI_MFIS, - BBIF1, BBIF2, - USBHSDMAC0_USHDMI, - _3DG_SGX540, - CMT1_CMT10, CMT1_CMT11, CMT1_CMT12, CMT1_CMT13, CMT2, CMT3, - KEYSC_KEY, - SCIFA0, SCIFA1, SCIFA2, SCIFA3, - MSIOF2, MSIOF1, - SCIFA4, SCIFA5, SCIFB, - FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I, - SDHI0_SDHI0I0, SDHI0_SDHI0I1, SDHI0_SDHI0I2, SDHI0_SDHI0I3, - SDHI1_SDHI1I0, SDHI1_SDHI1I1, SDHI1_SDHI1I2, - IRREM, - IRDA, - TPU0, - TTI20, - DDM, - SDHI2_SDHI2I0, SDHI2_SDHI2I1, SDHI2_SDHI2I2, SDHI2_SDHI2I3, - RWDT0, - DMAC1_1_DEI0, DMAC1_1_DEI1, DMAC1_1_DEI2, DMAC1_1_DEI3, - DMAC1_2_DEI4, DMAC1_2_DEI5, DMAC1_2_DADERR, - DMAC2_1_DEI0, DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3, - DMAC2_2_DEI4, DMAC2_2_DEI5, DMAC2_2_DADERR, - DMAC3_1_DEI0, DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3, - DMAC3_2_DEI4, DMAC3_2_DEI5, DMAC3_2_DADERR, - SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM, - HDMI, - SPU2_SPU0, SPU2_SPU1, - FSI, FMSI, - MIPI_HSI, - IPMMU_IPMMUD, - CEC_1, CEC_2, - AP_ARM_CTIIRQ, AP_ARM_DMAEXTERRIRQ, AP_ARM_DMAIRQ, AP_ARM_DMASIRQ, - MFIS2, - CPORTR2S, - CMT14, CMT15, - MMC_MMC_ERR, MMC_MMC_NOR, - IIC4_ALI4, IIC4_TACKI4, IIC4_WAITI4, IIC4_DTEI4, - IIC3_ALI3, IIC3_TACKI3, IIC3_WAITI3, IIC3_DTEI3, - USB0_USB0I1, USB0_USB0I0, - USB1_USB1I1, USB1_USB1I0, - USBHSDMAC1_USHDMI, - - /* interrupt groups INTCA */ - DMAC1_1, DMAC1_2, DMAC2_1, DMAC2_2, DMAC3_1, DMAC3_2, SHWYSTAT, - AP_ARM1, AP_ARM2, SPU2, FLCTL, IIC1, SDHI0, SDHI1, SDHI2 -}; - -static struct intc_vect intca_vectors[] __initdata = { - INTC_VECT(DIRC, 0x0560), - INTC_VECT(CRYPT_STD, 0x0700), - INTC_VECT(IIC1_ALI1, 0x0780), INTC_VECT(IIC1_TACKI1, 0x07a0), - INTC_VECT(IIC1_WAITI1, 0x07c0), INTC_VECT(IIC1_DTEI1, 0x07e0), - INTC_VECT(AP_ARM_IRQPMU, 0x0800), INTC_VECT(AP_ARM_COMMTX, 0x0840), - INTC_VECT(AP_ARM_COMMRX, 0x0860), - INTC_VECT(MFI_MFIM, 0x0900), INTC_VECT(MFI_MFIS, 0x0920), - INTC_VECT(BBIF1, 0x0940), INTC_VECT(BBIF2, 0x0960), - INTC_VECT(USBHSDMAC0_USHDMI, 0x0a00), - INTC_VECT(_3DG_SGX540, 0x0a60), - INTC_VECT(CMT1_CMT10, 0x0b00), INTC_VECT(CMT1_CMT11, 0x0b20), - INTC_VECT(CMT1_CMT12, 0x0b40), INTC_VECT(CMT1_CMT13, 0x0b60), - INTC_VECT(CMT2, 0x0b80), INTC_VECT(CMT3, 0x0ba0), - INTC_VECT(KEYSC_KEY, 0x0be0), - INTC_VECT(SCIFA0, 0x0c00), INTC_VECT(SCIFA1, 0x0c20), - INTC_VECT(SCIFA2, 0x0c40), INTC_VECT(SCIFA3, 0x0c60), - INTC_VECT(MSIOF2, 0x0c80), INTC_VECT(MSIOF1, 0x0d00), - INTC_VECT(SCIFA4, 0x0d20), INTC_VECT(SCIFA5, 0x0d40), - INTC_VECT(SCIFB, 0x0d60), - INTC_VECT(FLCTL_FLSTEI, 0x0d80), INTC_VECT(FLCTL_FLTENDI, 0x0da0), - INTC_VECT(FLCTL_FLTREQ0I, 0x0dc0), INTC_VECT(FLCTL_FLTREQ1I, 0x0de0), - INTC_VECT(SDHI0_SDHI0I0, 0x0e00), INTC_VECT(SDHI0_SDHI0I1, 0x0e20), - INTC_VECT(SDHI0_SDHI0I2, 0x0e40), INTC_VECT(SDHI0_SDHI0I3, 0x0e60), - INTC_VECT(SDHI1_SDHI1I0, 0x0e80), INTC_VECT(SDHI1_SDHI1I1, 0x0ea0), - INTC_VECT(SDHI1_SDHI1I2, 0x0ec0), - INTC_VECT(IRREM, 0x0f60), - INTC_VECT(IRDA, 0x0480), - INTC_VECT(TPU0, 0x04a0), - INTC_VECT(TTI20, 0x1100), - INTC_VECT(DDM, 0x1140), - INTC_VECT(SDHI2_SDHI2I0, 0x1200), INTC_VECT(SDHI2_SDHI2I1, 0x1220), - INTC_VECT(SDHI2_SDHI2I2, 0x1240), INTC_VECT(SDHI2_SDHI2I3, 0x1260), - INTC_VECT(RWDT0, 0x1280), - INTC_VECT(DMAC1_1_DEI0, 0x2000), INTC_VECT(DMAC1_1_DEI1, 0x2020), - INTC_VECT(DMAC1_1_DEI2, 0x2040), INTC_VECT(DMAC1_1_DEI3, 0x2060), - INTC_VECT(DMAC1_2_DEI4, 0x2080), INTC_VECT(DMAC1_2_DEI5, 0x20a0), - INTC_VECT(DMAC1_2_DADERR, 0x20c0), - INTC_VECT(DMAC2_1_DEI0, 0x2100), INTC_VECT(DMAC2_1_DEI1, 0x2120), - INTC_VECT(DMAC2_1_DEI2, 0x2140), INTC_VECT(DMAC2_1_DEI3, 0x2160), - INTC_VECT(DMAC2_2_DEI4, 0x2180), INTC_VECT(DMAC2_2_DEI5, 0x21a0), - INTC_VECT(DMAC2_2_DADERR, 0x21c0), - INTC_VECT(DMAC3_1_DEI0, 0x2200), INTC_VECT(DMAC3_1_DEI1, 0x2220), - INTC_VECT(DMAC3_1_DEI2, 0x2240), INTC_VECT(DMAC3_1_DEI3, 0x2260), - INTC_VECT(DMAC3_2_DEI4, 0x2280), INTC_VECT(DMAC3_2_DEI5, 0x22a0), - INTC_VECT(DMAC3_2_DADERR, 0x22c0), - INTC_VECT(SHWYSTAT_RT, 0x1300), INTC_VECT(SHWYSTAT_HS, 0x1320), - INTC_VECT(SHWYSTAT_COM, 0x1340), - INTC_VECT(HDMI, 0x17e0), - INTC_VECT(SPU2_SPU0, 0x1800), INTC_VECT(SPU2_SPU1, 0x1820), - INTC_VECT(FSI, 0x1840), - INTC_VECT(FMSI, 0x1860), - INTC_VECT(MIPI_HSI, 0x18e0), - INTC_VECT(IPMMU_IPMMUD, 0x1920), - INTC_VECT(CEC_1, 0x1940), INTC_VECT(CEC_2, 0x1960), - INTC_VECT(AP_ARM_CTIIRQ, 0x1980), - INTC_VECT(AP_ARM_DMAEXTERRIRQ, 0x19a0), - INTC_VECT(AP_ARM_DMAIRQ, 0x19c0), - INTC_VECT(AP_ARM_DMASIRQ, 0x19e0), - INTC_VECT(MFIS2, 0x1a00), - INTC_VECT(CPORTR2S, 0x1a20), - INTC_VECT(CMT14, 0x1a40), INTC_VECT(CMT15, 0x1a60), - INTC_VECT(MMC_MMC_ERR, 0x1ac0), INTC_VECT(MMC_MMC_NOR, 0x1ae0), - INTC_VECT(IIC4_ALI4, 0x1b00), INTC_VECT(IIC4_TACKI4, 0x1b20), - INTC_VECT(IIC4_WAITI4, 0x1b40), INTC_VECT(IIC4_DTEI4, 0x1b60), - INTC_VECT(IIC3_ALI3, 0x1b80), INTC_VECT(IIC3_TACKI3, 0x1ba0), - INTC_VECT(IIC3_WAITI3, 0x1bc0), INTC_VECT(IIC3_DTEI3, 0x1be0), - INTC_VECT(USB0_USB0I1, 0x1c80), INTC_VECT(USB0_USB0I0, 0x1ca0), - INTC_VECT(USB1_USB1I1, 0x1cc0), INTC_VECT(USB1_USB1I0, 0x1ce0), - INTC_VECT(USBHSDMAC1_USHDMI, 0x1d00), -}; - -static struct intc_group intca_groups[] __initdata = { - INTC_GROUP(DMAC1_1, DMAC1_1_DEI0, - DMAC1_1_DEI1, DMAC1_1_DEI2, DMAC1_1_DEI3), - INTC_GROUP(DMAC1_2, DMAC1_2_DEI4, - DMAC1_2_DEI5, DMAC1_2_DADERR), - INTC_GROUP(DMAC2_1, DMAC2_1_DEI0, - DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3), - INTC_GROUP(DMAC2_2, DMAC2_2_DEI4, - DMAC2_2_DEI5, DMAC2_2_DADERR), - INTC_GROUP(DMAC3_1, DMAC3_1_DEI0, - DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3), - INTC_GROUP(DMAC3_2, DMAC3_2_DEI4, - DMAC3_2_DEI5, DMAC3_2_DADERR), - INTC_GROUP(AP_ARM1, AP_ARM_IRQPMU, AP_ARM_COMMTX, AP_ARM_COMMRX), - INTC_GROUP(AP_ARM2, AP_ARM_CTIIRQ, AP_ARM_DMAEXTERRIRQ, - AP_ARM_DMAIRQ, AP_ARM_DMASIRQ), - INTC_GROUP(SPU2, SPU2_SPU0, SPU2_SPU1), - INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLTENDI, - FLCTL_FLTREQ0I, FLCTL_FLTREQ1I), - INTC_GROUP(IIC1, IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1), - INTC_GROUP(SDHI0, SDHI0_SDHI0I0, SDHI0_SDHI0I1, - SDHI0_SDHI0I2, SDHI0_SDHI0I3), - INTC_GROUP(SDHI1, SDHI1_SDHI1I0, SDHI1_SDHI1I1, - SDHI1_SDHI1I2), - INTC_GROUP(SDHI2, SDHI2_SDHI2I0, SDHI2_SDHI2I1, - SDHI2_SDHI2I2, SDHI2_SDHI2I3), - INTC_GROUP(SHWYSTAT, SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM), -}; - -static struct intc_mask_reg intca_mask_registers[] __initdata = { - { 0xe6940080, 0xe69400c0, 8, /* IMR0A / IMCR0A */ - { DMAC2_1_DEI3, DMAC2_1_DEI2, DMAC2_1_DEI1, DMAC2_1_DEI0, - AP_ARM_IRQPMU, 0, AP_ARM_COMMTX, AP_ARM_COMMRX } }, - { 0xe6940084, 0xe69400c4, 8, /* IMR1A / IMCR1A */ - { 0, CRYPT_STD, DIRC, 0, - DMAC1_1_DEI3, DMAC1_1_DEI2, DMAC1_1_DEI1, DMAC1_1_DEI0 } }, - { 0xe6940088, 0xe69400c8, 8, /* IMR2A / IMCR2A */ - { 0, 0, 0, 0, - BBIF1, BBIF2, MFI_MFIS, MFI_MFIM } }, - { 0xe694008c, 0xe69400cc, 8, /* IMR3A / IMCR3A */ - { DMAC3_1_DEI3, DMAC3_1_DEI2, DMAC3_1_DEI1, DMAC3_1_DEI0, - DMAC3_2_DADERR, DMAC3_2_DEI5, DMAC3_2_DEI4, IRDA } }, - { 0xe6940090, 0xe69400d0, 8, /* IMR4A / IMCR4A */ - { DDM, 0, 0, 0, - 0, 0, 0, 0 } }, - { 0xe6940094, 0xe69400d4, 8, /* IMR5A / IMCR5A */ - { KEYSC_KEY, DMAC1_2_DADERR, DMAC1_2_DEI5, DMAC1_2_DEI4, - SCIFA3, SCIFA2, SCIFA1, SCIFA0 } }, - { 0xe6940098, 0xe69400d8, 8, /* IMR6A / IMCR6A */ - { SCIFB, SCIFA5, SCIFA4, MSIOF1, - 0, 0, MSIOF2, 0 } }, - { 0xe694009c, 0xe69400dc, 8, /* IMR7A / IMCR7A */ - { SDHI0_SDHI0I3, SDHI0_SDHI0I2, SDHI0_SDHI0I1, SDHI0_SDHI0I0, - FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } }, - { 0xe69400a0, 0xe69400e0, 8, /* IMR8A / IMCR8A */ - { 0, SDHI1_SDHI1I2, SDHI1_SDHI1I1, SDHI1_SDHI1I0, - TTI20, USBHSDMAC0_USHDMI, 0, 0 } }, - { 0xe69400a4, 0xe69400e4, 8, /* IMR9A / IMCR9A */ - { CMT1_CMT13, CMT1_CMT12, CMT1_CMT11, CMT1_CMT10, - CMT2, 0, 0, _3DG_SGX540 } }, - { 0xe69400a8, 0xe69400e8, 8, /* IMR10A / IMCR10A */ - { 0, DMAC2_2_DADERR, DMAC2_2_DEI5, DMAC2_2_DEI4, - 0, 0, 0, 0 } }, - { 0xe69400ac, 0xe69400ec, 8, /* IMR11A / IMCR11A */ - { IIC1_DTEI1, IIC1_WAITI1, IIC1_TACKI1, IIC1_ALI1, - 0, 0, IRREM, 0 } }, - { 0xe69400b0, 0xe69400f0, 8, /* IMR12A / IMCR12A */ - { 0, 0, TPU0, 0, - 0, 0, 0, 0 } }, - { 0xe69400b4, 0xe69400f4, 8, /* IMR13A / IMCR13A */ - { SDHI2_SDHI2I3, SDHI2_SDHI2I2, SDHI2_SDHI2I1, SDHI2_SDHI2I0, - 0, CMT3, 0, RWDT0 } }, - { 0xe6950080, 0xe69500c0, 8, /* IMR0A3 / IMCR0A3 */ - { SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM, 0, - 0, 0, 0, 0 } }, - { 0xe6950090, 0xe69500d0, 8, /* IMR4A3 / IMCR4A3 */ - { 0, 0, 0, 0, - 0, 0, 0, HDMI } }, - { 0xe6950094, 0xe69500d4, 8, /* IMR5A3 / IMCR5A3 */ - { SPU2_SPU0, SPU2_SPU1, FSI, FMSI, - 0, 0, 0, MIPI_HSI } }, - { 0xe6950098, 0xe69500d8, 8, /* IMR6A3 / IMCR6A3 */ - { 0, IPMMU_IPMMUD, CEC_1, CEC_2, - AP_ARM_CTIIRQ, AP_ARM_DMAEXTERRIRQ, - AP_ARM_DMAIRQ, AP_ARM_DMASIRQ } }, - { 0xe695009c, 0xe69500dc, 8, /* IMR7A3 / IMCR7A3 */ - { MFIS2, CPORTR2S, CMT14, CMT15, - 0, 0, MMC_MMC_ERR, MMC_MMC_NOR } }, - { 0xe69500a0, 0xe69500e0, 8, /* IMR8A3 / IMCR8A3 */ - { IIC4_ALI4, IIC4_TACKI4, IIC4_WAITI4, IIC4_DTEI4, - IIC3_ALI3, IIC3_TACKI3, IIC3_WAITI3, IIC3_DTEI3 } }, - { 0xe69500a4, 0xe69500e4, 8, /* IMR9A3 / IMCR9A3 */ - { 0, 0, 0, 0, - USB0_USB0I1, USB0_USB0I0, USB1_USB1I1, USB1_USB1I0 } }, - { 0xe69500a8, 0xe69500e8, 8, /* IMR10A3 / IMCR10A3 */ - { USBHSDMAC1_USHDMI, 0, 0, 0, - 0, 0, 0, 0 } }, -}; - -static struct intc_prio_reg intca_prio_registers[] __initdata = { - { 0xe6940000, 0, 16, 4, /* IPRAA */ { DMAC3_1, DMAC3_2, CMT2, 0 } }, - { 0xe6940004, 0, 16, 4, /* IPRBA */ { IRDA, 0, BBIF1, BBIF2 } }, - { 0xe6940008, 0, 16, 4, /* IPRCA */ { 0, CRYPT_STD, - CMT1_CMT11, AP_ARM1 } }, - { 0xe694000c, 0, 16, 4, /* IPRDA */ { 0, 0, - CMT1_CMT12, 0 } }, - { 0xe6940010, 0, 16, 4, /* IPREA */ { DMAC1_1, MFI_MFIS, - MFI_MFIM, 0 } }, - { 0xe6940014, 0, 16, 4, /* IPRFA */ { KEYSC_KEY, DMAC1_2, - _3DG_SGX540, CMT1_CMT10 } }, - { 0xe6940018, 0, 16, 4, /* IPRGA */ { SCIFA0, SCIFA1, - SCIFA2, SCIFA3 } }, - { 0xe694001c, 0, 16, 4, /* IPRGH */ { MSIOF2, USBHSDMAC0_USHDMI, - FLCTL, SDHI0 } }, - { 0xe6940020, 0, 16, 4, /* IPRIA */ { MSIOF1, SCIFA4, - 0/* MSU */, IIC1 } }, - { 0xe6940024, 0, 16, 4, /* IPRJA */ { DMAC2_1, DMAC2_2, - 0/* MSUG */, TTI20 } }, - { 0xe6940028, 0, 16, 4, /* IPRKA */ { 0, CMT1_CMT13, IRREM, SDHI1 } }, - { 0xe694002c, 0, 16, 4, /* IPRLA */ { TPU0, 0, 0, 0 } }, - { 0xe6940030, 0, 16, 4, /* IPRMA */ { 0, CMT3, 0, RWDT0 } }, - { 0xe6940034, 0, 16, 4, /* IPRNA */ { SCIFB, SCIFA5, 0, DDM } }, - { 0xe6940038, 0, 16, 4, /* IPROA */ { 0, 0, DIRC, SDHI2 } }, - { 0xe6950000, 0, 16, 4, /* IPRAA3 */ { SHWYSTAT, 0, 0, 0 } }, - { 0xe6950024, 0, 16, 4, /* IPRJA3 */ { 0, 0, 0, HDMI } }, - { 0xe6950028, 0, 16, 4, /* IPRKA3 */ { SPU2, 0, FSI, FMSI } }, - { 0xe695002c, 0, 16, 4, /* IPRLA3 */ { 0, 0, 0, MIPI_HSI } }, - { 0xe6950030, 0, 16, 4, /* IPRMA3 */ { IPMMU_IPMMUD, 0, - CEC_1, CEC_2 } }, - { 0xe6950034, 0, 16, 4, /* IPRNA3 */ { AP_ARM2, 0, 0, 0 } }, - { 0xe6950038, 0, 16, 4, /* IPROA3 */ { MFIS2, CPORTR2S, - CMT14, CMT15 } }, - { 0xe695003c, 0, 16, 4, /* IPRPA3 */ { 0, 0, - MMC_MMC_ERR, MMC_MMC_NOR } }, - { 0xe6950040, 0, 16, 4, /* IPRQA3 */ { IIC4_ALI4, IIC4_TACKI4, - IIC4_WAITI4, IIC4_DTEI4 } }, - { 0xe6950044, 0, 16, 4, /* IPRRA3 */ { IIC3_ALI3, IIC3_TACKI3, - IIC3_WAITI3, IIC3_DTEI3 } }, - { 0xe6950048, 0, 16, 4, /* IPRSA3 */ { 0/*ERI*/, 0/*RXI*/, - 0/*TXI*/, 0/*TEI*/} }, - { 0xe695004c, 0, 16, 4, /* IPRTA3 */ { USB0_USB0I1, USB0_USB0I0, - USB1_USB1I1, USB1_USB1I0 } }, - { 0xe6950050, 0, 16, 4, /* IPRUA3 */ { USBHSDMAC1_USHDMI, 0, 0, 0 } }, -}; - -static DECLARE_INTC_DESC(intca_desc, "sh7372-intca", - intca_vectors, intca_groups, - intca_mask_registers, intca_prio_registers, - NULL); - -INTC_IRQ_PINS_16(intca_irq_pins_lo, 0xe6900000, - INTC_VECT, "sh7372-intca-irq-lo"); - -INTC_IRQ_PINS_16H(intca_irq_pins_hi, 0xe6900000, - INTC_VECT, "sh7372-intca-irq-hi"); - -enum { - UNUSED_INTCS = 0, - ENABLED_INTCS, - - /* interrupt sources INTCS */ - - /* IRQ0S - IRQ31S */ - VEU_VEU0, VEU_VEU1, VEU_VEU2, VEU_VEU3, - RTDMAC_1_DEI0, RTDMAC_1_DEI1, RTDMAC_1_DEI2, RTDMAC_1_DEI3, - CEU, BEU_BEU0, BEU_BEU1, BEU_BEU2, - /* MFI */ - /* BBIF2 */ - VPU, - TSIF1, - /* 3DG */ - _2DDMAC, - IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2, - IPMMU_IPMMUR, IPMMU_IPMMUR2, - RTDMAC_2_DEI4, RTDMAC_2_DEI5, RTDMAC_2_DADERR, - /* KEYSC */ - /* TTI20 */ - MSIOF, - IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0, - TMU_TUNI0, TMU_TUNI1, TMU_TUNI2, - CMT0, - TSIF0, - /* CMT2 */ - LMB, - CTI, - /* RWDT0 */ - ICB, - JPU_JPEG, - LCDC, - LCRC, - RTDMAC2_1_DEI0, RTDMAC2_1_DEI1, RTDMAC2_1_DEI2, RTDMAC2_1_DEI3, - RTDMAC2_2_DEI4, RTDMAC2_2_DEI5, RTDMAC2_2_DADERR, - ISP, - LCDC1, - CSIRX, - DSITX_DSITX0, - DSITX_DSITX1, - /* SPU2 */ - /* FSI */ - /* FMSI */ - /* HDMI */ - TMU1_TUNI0, TMU1_TUNI1, TMU1_TUNI2, - CMT4, - DSITX1_DSITX1_0, - DSITX1_DSITX1_1, - MFIS2_INTCS, /* Priority always enabled using ENABLED_INTCS */ - CPORTS2R, - /* CEC */ - JPU6E, - - /* interrupt groups INTCS */ - RTDMAC_1, RTDMAC_2, VEU, BEU, IIC0, IPMMU, IIC2, - RTDMAC2_1, RTDMAC2_2, TMU1, DSITX, -}; - -static struct intc_vect intcs_vectors[] = { - /* IRQ0S - IRQ31S */ - INTCS_VECT(VEU_VEU0, 0x700), INTCS_VECT(VEU_VEU1, 0x720), - INTCS_VECT(VEU_VEU2, 0x740), INTCS_VECT(VEU_VEU3, 0x760), - INTCS_VECT(RTDMAC_1_DEI0, 0x800), INTCS_VECT(RTDMAC_1_DEI1, 0x820), - INTCS_VECT(RTDMAC_1_DEI2, 0x840), INTCS_VECT(RTDMAC_1_DEI3, 0x860), - INTCS_VECT(CEU, 0x880), INTCS_VECT(BEU_BEU0, 0x8a0), - INTCS_VECT(BEU_BEU1, 0x8c0), INTCS_VECT(BEU_BEU2, 0x8e0), - /* MFI */ - /* BBIF2 */ - INTCS_VECT(VPU, 0x980), - INTCS_VECT(TSIF1, 0x9a0), - /* 3DG */ - INTCS_VECT(_2DDMAC, 0xa00), - INTCS_VECT(IIC2_ALI2, 0xa80), INTCS_VECT(IIC2_TACKI2, 0xaa0), - INTCS_VECT(IIC2_WAITI2, 0xac0), INTCS_VECT(IIC2_DTEI2, 0xae0), - INTCS_VECT(IPMMU_IPMMUR, 0xb00), INTCS_VECT(IPMMU_IPMMUR2, 0xb20), - INTCS_VECT(RTDMAC_2_DEI4, 0xb80), INTCS_VECT(RTDMAC_2_DEI5, 0xba0), - INTCS_VECT(RTDMAC_2_DADERR, 0xbc0), - /* KEYSC */ - /* TTI20 */ - INTCS_VECT(MSIOF, 0x0d20), - INTCS_VECT(IIC0_ALI0, 0xe00), INTCS_VECT(IIC0_TACKI0, 0xe20), - INTCS_VECT(IIC0_WAITI0, 0xe40), INTCS_VECT(IIC0_DTEI0, 0xe60), - INTCS_VECT(TMU_TUNI0, 0xe80), INTCS_VECT(TMU_TUNI1, 0xea0), - INTCS_VECT(TMU_TUNI2, 0xec0), - INTCS_VECT(CMT0, 0xf00), - INTCS_VECT(TSIF0, 0xf20), - /* CMT2 */ - INTCS_VECT(LMB, 0xf60), - INTCS_VECT(CTI, 0x400), - /* RWDT0 */ - INTCS_VECT(ICB, 0x480), - INTCS_VECT(JPU_JPEG, 0x560), - INTCS_VECT(LCDC, 0x580), - INTCS_VECT(LCRC, 0x5a0), - INTCS_VECT(RTDMAC2_1_DEI0, 0x1300), INTCS_VECT(RTDMAC2_1_DEI1, 0x1320), - INTCS_VECT(RTDMAC2_1_DEI2, 0x1340), INTCS_VECT(RTDMAC2_1_DEI3, 0x1360), - INTCS_VECT(RTDMAC2_2_DEI4, 0x1380), INTCS_VECT(RTDMAC2_2_DEI5, 0x13a0), - INTCS_VECT(RTDMAC2_2_DADERR, 0x13c0), - INTCS_VECT(ISP, 0x1720), - INTCS_VECT(LCDC1, 0x1780), - INTCS_VECT(CSIRX, 0x17a0), - INTCS_VECT(DSITX_DSITX0, 0x17c0), - INTCS_VECT(DSITX_DSITX1, 0x17e0), - /* SPU2 */ - /* FSI */ - /* FMSI */ - /* HDMI */ - INTCS_VECT(TMU1_TUNI0, 0x1900), INTCS_VECT(TMU1_TUNI1, 0x1920), - INTCS_VECT(TMU1_TUNI2, 0x1940), - INTCS_VECT(CMT4, 0x1980), - INTCS_VECT(DSITX1_DSITX1_0, 0x19a0), - INTCS_VECT(DSITX1_DSITX1_1, 0x19c0), - INTCS_VECT(MFIS2_INTCS, 0x1a00), - INTCS_VECT(CPORTS2R, 0x1a20), - /* CEC */ - INTCS_VECT(JPU6E, 0x1a80), -}; - -static struct intc_group intcs_groups[] __initdata = { - INTC_GROUP(RTDMAC_1, RTDMAC_1_DEI0, RTDMAC_1_DEI1, - RTDMAC_1_DEI2, RTDMAC_1_DEI3), - INTC_GROUP(RTDMAC_2, RTDMAC_2_DEI4, RTDMAC_2_DEI5, RTDMAC_2_DADERR), - INTC_GROUP(VEU, VEU_VEU0, VEU_VEU1, VEU_VEU2, VEU_VEU3), - INTC_GROUP(BEU, BEU_BEU0, BEU_BEU1, BEU_BEU2), - INTC_GROUP(IIC0, IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0), - INTC_GROUP(IPMMU, IPMMU_IPMMUR, IPMMU_IPMMUR2), - INTC_GROUP(IIC2, IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2), - INTC_GROUP(RTDMAC2_1, RTDMAC2_1_DEI0, RTDMAC2_1_DEI1, - RTDMAC2_1_DEI2, RTDMAC2_1_DEI3), - INTC_GROUP(RTDMAC2_2, RTDMAC2_2_DEI4, - RTDMAC2_2_DEI5, RTDMAC2_2_DADERR), - INTC_GROUP(TMU1, TMU1_TUNI2, TMU1_TUNI1, TMU1_TUNI0), - INTC_GROUP(DSITX, DSITX_DSITX0, DSITX_DSITX1), -}; - -static struct intc_mask_reg intcs_mask_registers[] = { - { 0xffd20184, 0xffd201c4, 8, /* IMR1SA / IMCR1SA */ - { BEU_BEU2, BEU_BEU1, BEU_BEU0, CEU, - VEU_VEU3, VEU_VEU2, VEU_VEU1, VEU_VEU0 } }, - { 0xffd20188, 0xffd201c8, 8, /* IMR2SA / IMCR2SA */ - { 0, 0, 0, VPU, - 0, 0, 0, 0 } }, - { 0xffd2018c, 0xffd201cc, 8, /* IMR3SA / IMCR3SA */ - { 0, 0, 0, _2DDMAC, - 0, 0, 0, ICB } }, - { 0xffd20190, 0xffd201d0, 8, /* IMR4SA / IMCR4SA */ - { 0, 0, 0, CTI, - JPU_JPEG, 0, LCRC, LCDC } }, - { 0xffd20194, 0xffd201d4, 8, /* IMR5SA / IMCR5SA */ - { 0, RTDMAC_2_DADERR, RTDMAC_2_DEI5, RTDMAC_2_DEI4, - RTDMAC_1_DEI3, RTDMAC_1_DEI2, RTDMAC_1_DEI1, RTDMAC_1_DEI0 } }, - { 0xffd20198, 0xffd201d8, 8, /* IMR6SA / IMCR6SA */ - { 0, 0, MSIOF, 0, - 0, 0, 0, 0 } }, - { 0xffd2019c, 0xffd201dc, 8, /* IMR7SA / IMCR7SA */ - { 0, TMU_TUNI2, TMU_TUNI1, TMU_TUNI0, - 0, 0, 0, 0 } }, - { 0xffd201a4, 0xffd201e4, 8, /* IMR9SA / IMCR9SA */ - { 0, 0, 0, CMT0, - IIC2_DTEI2, IIC2_WAITI2, IIC2_TACKI2, IIC2_ALI2 } }, - { 0xffd201a8, 0xffd201e8, 8, /* IMR10SA / IMCR10SA */ - { 0, 0, IPMMU_IPMMUR2, IPMMU_IPMMUR, - 0, 0, 0, 0 } }, - { 0xffd201ac, 0xffd201ec, 8, /* IMR11SA / IMCR11SA */ - { IIC0_DTEI0, IIC0_WAITI0, IIC0_TACKI0, IIC0_ALI0, - 0, TSIF1, LMB, TSIF0 } }, - { 0xffd50180, 0xffd501c0, 8, /* IMR0SA3 / IMCR0SA3 */ - { 0, RTDMAC2_2_DADERR, RTDMAC2_2_DEI5, RTDMAC2_2_DEI4, - RTDMAC2_1_DEI3, RTDMAC2_1_DEI2, RTDMAC2_1_DEI1, RTDMAC2_1_DEI0 } }, - { 0xffd50190, 0xffd501d0, 8, /* IMR4SA3 / IMCR4SA3 */ - { 0, ISP, 0, 0, - LCDC1, CSIRX, DSITX_DSITX0, DSITX_DSITX1 } }, - { 0xffd50198, 0xffd501d8, 8, /* IMR6SA3 / IMCR6SA3 */ - { 0, TMU1_TUNI2, TMU1_TUNI1, TMU1_TUNI0, - CMT4, DSITX1_DSITX1_0, DSITX1_DSITX1_1, 0 } }, - { 0xffd5019c, 0xffd501dc, 8, /* IMR7SA3 / IMCR7SA3 */ - { MFIS2_INTCS, CPORTS2R, 0, 0, - JPU6E, 0, 0, 0 } }, -}; - -/* Priority is needed for INTCA to receive the INTCS interrupt */ -static struct intc_prio_reg intcs_prio_registers[] = { - { 0xffd20000, 0, 16, 4, /* IPRAS */ { CTI, 0, _2DDMAC, ICB } }, - { 0xffd20004, 0, 16, 4, /* IPRBS */ { JPU_JPEG, LCDC, 0, LCRC } }, - { 0xffd20010, 0, 16, 4, /* IPRES */ { RTDMAC_1, CEU, 0, VPU } }, - { 0xffd20014, 0, 16, 4, /* IPRFS */ { 0, RTDMAC_2, 0, CMT0 } }, - { 0xffd20018, 0, 16, 4, /* IPRGS */ { TMU_TUNI0, TMU_TUNI1, - TMU_TUNI2, TSIF1 } }, - { 0xffd2001c, 0, 16, 4, /* IPRHS */ { 0, 0, VEU, BEU } }, - { 0xffd20020, 0, 16, 4, /* IPRIS */ { 0, MSIOF, TSIF0, IIC0 } }, - { 0xffd20028, 0, 16, 4, /* IPRKS */ { 0, 0, LMB, 0 } }, - { 0xffd2002c, 0, 16, 4, /* IPRLS */ { IPMMU, 0, 0, 0 } }, - { 0xffd20030, 0, 16, 4, /* IPRMS */ { IIC2, 0, 0, 0 } }, - { 0xffd50000, 0, 16, 4, /* IPRAS3 */ { RTDMAC2_1, 0, 0, 0 } }, - { 0xffd50004, 0, 16, 4, /* IPRBS3 */ { RTDMAC2_2, 0, 0, 0 } }, - { 0xffd50020, 0, 16, 4, /* IPRIS3 */ { 0, ISP, 0, 0 } }, - { 0xffd50024, 0, 16, 4, /* IPRJS3 */ { LCDC1, CSIRX, DSITX, 0 } }, - { 0xffd50030, 0, 16, 4, /* IPRMS3 */ { TMU1, 0, 0, 0 } }, - { 0xffd50034, 0, 16, 4, /* IPRNS3 */ { CMT4, DSITX1_DSITX1_0, - DSITX1_DSITX1_1, 0 } }, - { 0xffd50038, 0, 16, 4, /* IPROS3 */ { ENABLED_INTCS, CPORTS2R, - 0, 0 } }, - { 0xffd5003c, 0, 16, 4, /* IPRPS3 */ { JPU6E, 0, 0, 0 } }, -}; - -static struct resource intcs_resources[] __initdata = { - [0] = { - .start = 0xffd20000, - .end = 0xffd201ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0xffd50000, - .end = 0xffd501ff, - .flags = IORESOURCE_MEM, - } -}; - -static struct intc_desc intcs_desc __initdata = { - .name = "sh7372-intcs", - .force_enable = ENABLED_INTCS, - .skip_syscore_suspend = true, - .resource = intcs_resources, - .num_resources = ARRAY_SIZE(intcs_resources), - .hw = INTC_HW_DESC(intcs_vectors, intcs_groups, intcs_mask_registers, - intcs_prio_registers, NULL, NULL), -}; - -static void intcs_demux(unsigned int irq, struct irq_desc *desc) -{ - void __iomem *reg = (void *)irq_get_handler_data(irq); - unsigned int evtcodeas = ioread32(reg); - - generic_handle_irq(intcs_evt2irq(evtcodeas)); -} - -static void __iomem *intcs_ffd2; -static void __iomem *intcs_ffd5; - -void __init sh7372_init_irq(void) -{ - void __iomem *intevtsa; - int n; - - intcs_ffd2 = ioremap_nocache(0xffd20000, PAGE_SIZE); - intevtsa = intcs_ffd2 + 0x100; - intcs_ffd5 = ioremap_nocache(0xffd50000, PAGE_SIZE); - - register_intc_controller(&intca_desc); - register_intc_controller(&intca_irq_pins_lo_desc); - register_intc_controller(&intca_irq_pins_hi_desc); - register_intc_controller(&intcs_desc); - - /* setup dummy cascade chip for INTCS */ - n = evt2irq(0xf80); - irq_alloc_desc_at(n, numa_node_id()); - irq_set_chip_and_handler_name(n, &dummy_irq_chip, - handle_level_irq, "level"); - set_irq_flags(n, IRQF_VALID); /* yuck */ - - /* demux using INTEVTSA */ - irq_set_handler_data(n, (void *)intevtsa); - irq_set_chained_handler(n, intcs_demux); - - /* unmask INTCS in INTAMASK */ - iowrite16(0, intcs_ffd2 + 0x104); -} - -static unsigned short ffd2[0x200]; -static unsigned short ffd5[0x100]; - -void sh7372_intcs_suspend(void) -{ - int k; - - for (k = 0x00; k <= 0x30; k += 4) - ffd2[k] = __raw_readw(intcs_ffd2 + k); - - for (k = 0x80; k <= 0xb0; k += 4) - ffd2[k] = __raw_readb(intcs_ffd2 + k); - - for (k = 0x180; k <= 0x188; k += 4) - ffd2[k] = __raw_readb(intcs_ffd2 + k); - - for (k = 0x00; k <= 0x3c; k += 4) - ffd5[k] = __raw_readw(intcs_ffd5 + k); - - for (k = 0x80; k <= 0x9c; k += 4) - ffd5[k] = __raw_readb(intcs_ffd5 + k); -} - -void sh7372_intcs_resume(void) -{ - int k; - - for (k = 0x00; k <= 0x30; k += 4) - __raw_writew(ffd2[k], intcs_ffd2 + k); - - for (k = 0x80; k <= 0xb0; k += 4) - __raw_writeb(ffd2[k], intcs_ffd2 + k); - - for (k = 0x180; k <= 0x188; k += 4) - __raw_writeb(ffd2[k], intcs_ffd2 + k); - - for (k = 0x00; k <= 0x3c; k += 4) - __raw_writew(ffd5[k], intcs_ffd5 + k); - - for (k = 0x80; k <= 0x9c; k += 4) - __raw_writeb(ffd5[k], intcs_ffd5 + k); -} - -#define E694_BASE IOMEM(0xe6940000) -#define E695_BASE IOMEM(0xe6950000) - -static unsigned short e694[0x200]; -static unsigned short e695[0x200]; - -void sh7372_intca_suspend(void) -{ - int k; - - for (k = 0x00; k <= 0x38; k += 4) - e694[k] = __raw_readw(E694_BASE + k); - - for (k = 0x80; k <= 0xb4; k += 4) - e694[k] = __raw_readb(E694_BASE + k); - - for (k = 0x180; k <= 0x1b4; k += 4) - e694[k] = __raw_readb(E694_BASE + k); - - for (k = 0x00; k <= 0x50; k += 4) - e695[k] = __raw_readw(E695_BASE + k); - - for (k = 0x80; k <= 0xa8; k += 4) - e695[k] = __raw_readb(E695_BASE + k); - - for (k = 0x180; k <= 0x1a8; k += 4) - e695[k] = __raw_readb(E695_BASE + k); -} - -void sh7372_intca_resume(void) -{ - int k; - - for (k = 0x00; k <= 0x38; k += 4) - __raw_writew(e694[k], E694_BASE + k); - - for (k = 0x80; k <= 0xb4; k += 4) - __raw_writeb(e694[k], E694_BASE + k); - - for (k = 0x180; k <= 0x1b4; k += 4) - __raw_writeb(e694[k], E694_BASE + k); - - for (k = 0x00; k <= 0x50; k += 4) - __raw_writew(e695[k], E695_BASE + k); - - for (k = 0x80; k <= 0xa8; k += 4) - __raw_writeb(e695[k], E695_BASE + k); - - for (k = 0x180; k <= 0x1a8; k += 4) - __raw_writeb(e695[k], E695_BASE + k); -} |