From c63847a3621d2bac054f5709783860ecabd0ee7e Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Fri, 6 Jun 2008 17:04:08 +0900 Subject: sh: Add SCIF2 support for SH7763. SH7763 has 3 SCIF device. Current code supports SCIF0 and 1. SCIF0 and 1 are same register constitution, but only SCIF2 is different. I added support of SCIF2. Signed-off-by: Nobuhiro Iwamatsu Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7763.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c index f189a559462..3b278df8a53 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c @@ -3,6 +3,7 @@ * * Copyright (C) 2006 Paul Mundt * Copyright (C) 2007 Yoshihiro Shimoda + * Copyright (C) 2008 Nobuhiro Iwamatsu * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -55,6 +56,11 @@ static struct plat_sci_port sci_platform_data[] = { .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, .irqs = { 76, 77, 79, 78 }, + }, { + .mapbase = 0xffe10000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 104, 105, 107, 106 }, }, { .flags = 0, } @@ -208,8 +214,8 @@ static struct intc_vect vectors[] __initdata = { INTC_VECT(TMU5, 0xe40), INTC_VECT(ADC, 0xe60), INTC_VECT(SSI0, 0xe80), INTC_VECT(SSI1, 0xea0), INTC_VECT(SSI2, 0xec0), INTC_VECT(SSI3, 0xee0), - INTC_VECT(SCIF1_ERI, 0xf00), INTC_VECT(SCIF1_RXI, 0xf20), - INTC_VECT(SCIF1_BRI, 0xf40), INTC_VECT(SCIF1_TXI, 0xf60), + INTC_VECT(SCIF2_ERI, 0xf00), INTC_VECT(SCIF2_RXI, 0xf20), + INTC_VECT(SCIF2_BRI, 0xf40), INTC_VECT(SCIF2_TXI, 0xf60), INTC_VECT(GPIO_CH0, 0xf80), INTC_VECT(GPIO_CH1, 0xfa0), INTC_VECT(GPIO_CH2, 0xfc0), INTC_VECT(GPIO_CH3, 0xfe0), }; -- cgit v1.2.3 From 6bdfb22a8e1ffa37ae4ad35b87cb02958d1901e5 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda Date: Fri, 4 Jul 2008 12:37:12 +0900 Subject: sh: add interrupt ack code to sh4a This patch is based on interrupt acknowledge code for external interrupt sources on sh3 processors and adds on sh4a processors. Signed-off-by: Yoshihiro Shimoda Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7366.c | 10 ++++++++-- arch/sh/kernel/cpu/sh4a/setup-sh7722.c | 10 ++++++++-- arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 10 ++++++++-- arch/sh/kernel/cpu/sh4a/setup-sh7763.c | 11 ++++++++--- arch/sh/kernel/cpu/sh4a/setup-sh7780.c | 11 ++++++++--- arch/sh/kernel/cpu/sh4a/setup-sh7785.c | 17 +++++++++++------ 6 files changed, 51 insertions(+), 18 deletions(-) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c index f26b5cdad0d..f97ea8e0acf 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c @@ -163,8 +163,14 @@ static struct intc_sense_reg sense_registers[] __initdata = { { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, }; -static DECLARE_INTC_DESC(intc_desc, "sh7366", vectors, groups, - mask_registers, prio_registers, sense_registers); +static struct intc_mask_reg ack_registers[] __initdata = { + { 0xa4140024, 0, 8, /* INTREQ00 */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static DECLARE_INTC_DESC_ACK(intc_desc, "sh7366", vectors, groups, + mask_registers, prio_registers, sense_registers, + ack_registers); void __init plat_irq_setup(void) { diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 62ebccf18b3..d8617b669fa 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -229,8 +229,14 @@ static struct intc_sense_reg sense_registers[] __initdata = { { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, }; -static DECLARE_INTC_DESC(intc_desc, "sh7722", vectors, groups, - mask_registers, prio_registers, sense_registers); +static struct intc_mask_reg ack_registers[] __initdata = { + { 0xa4140024, 0, 8, /* INTREQ00 */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static DECLARE_INTC_DESC_ACK(intc_desc, "sh7722", vectors, groups, + mask_registers, prio_registers, sense_registers, + ack_registers); void __init plat_irq_setup(void) { diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index a0470f2f547..abd1ca03f39 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -326,8 +326,14 @@ static struct intc_sense_reg sense_registers[] __initdata = { { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, }; -static DECLARE_INTC_DESC(intc_desc, "sh7723", vectors, groups, - mask_registers, prio_registers, sense_registers); +static struct intc_mask_reg ack_registers[] __initdata = { + { 0xa4140024, 0, 8, /* INTREQ00 */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static DECLARE_INTC_DESC_ACK(intc_desc, "sh7723", vectors, groups, + mask_registers, prio_registers, sense_registers, + ack_registers); void __init plat_irq_setup(void) { diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c index 3b278df8a53..3c5b629887a 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c @@ -296,9 +296,14 @@ static struct intc_sense_reg irq_sense_registers[] __initdata = { IRQ4, IRQ5, IRQ6, IRQ7 } }, }; -static DECLARE_INTC_DESC(intc_irq_desc, "sh7763-irq", irq_vectors, - NULL, irq_mask_registers, irq_prio_registers, - irq_sense_registers); +static struct intc_mask_reg irq_ack_registers[] __initdata = { + { 0xffd00024, 0, 32, /* INTREQ */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static DECLARE_INTC_DESC_ACK(intc_irq_desc, "sh7763-irq", irq_vectors, + NULL, irq_mask_registers, irq_prio_registers, + irq_sense_registers, irq_ack_registers); /* External interrupt pins in IRL mode */ diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c index 18dbbe23fea..fb8200cc744 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c @@ -217,9 +217,14 @@ static struct intc_sense_reg irq_sense_registers[] __initdata = { IRQ4, IRQ5, IRQ6, IRQ7 } }, }; -static DECLARE_INTC_DESC(intc_irq_desc, "sh7780-irq", irq_vectors, - NULL, irq_mask_registers, irq_prio_registers, - irq_sense_registers); +static struct intc_mask_reg irq_ack_registers[] __initdata = { + { 0xffd00024, 0, 32, /* INTREQ */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static DECLARE_INTC_DESC_ACK(intc_irq_desc, "sh7780-irq", irq_vectors, + NULL, irq_mask_registers, irq_prio_registers, + irq_sense_registers, irq_ack_registers); /* External interrupt pins in IRL mode */ diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c index 621e7329ec6..30baa63b24c 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c @@ -238,13 +238,18 @@ static struct intc_sense_reg sense_registers[] __initdata = { IRQ4, IRQ5, IRQ6, IRQ7 } }, }; -static DECLARE_INTC_DESC(intc_desc_irq0123, "sh7785-irq0123", vectors_irq0123, - NULL, mask_registers, prio_registers, - sense_registers); +static struct intc_mask_reg ack_registers[] __initdata = { + { 0xffd00024, 0, 32, /* INTREQ */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static DECLARE_INTC_DESC_ACK(intc_desc_irq0123, "sh7785-irq0123", + vectors_irq0123, NULL, mask_registers, + prio_registers, sense_registers, ack_registers); -static DECLARE_INTC_DESC(intc_desc_irq4567, "sh7785-irq4567", vectors_irq4567, - NULL, mask_registers, prio_registers, - sense_registers); +static DECLARE_INTC_DESC_ACK(intc_desc_irq4567, "sh7785-irq4567", + vectors_irq4567, NULL, mask_registers, + prio_registers, sense_registers, ack_registers); /* External interrupt pins in IRL mode */ -- cgit v1.2.3 From 7549079d846651ee24150a24f9bb3b6e06ae67db Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Sat, 5 Jul 2008 12:31:46 +0900 Subject: sh: add SuperH Mobile I2C platform data to sh7343 This patch adds platform data for two I2C channels to the sh7343. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7343.c | 42 ++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c index 6d4f50cd4aa..612002e9b26 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c @@ -12,6 +12,46 @@ #include #include +static struct resource iic0_resources[] = { + [0] = { + .name = "IIC0", + .start = 0x04470000, + .end = 0x04470017, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 96, + .end = 99, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device iic0_device = { + .name = "i2c-sh_mobile", + .num_resources = ARRAY_SIZE(iic0_resources), + .resource = iic0_resources, +}; + +static struct resource iic1_resources[] = { + [0] = { + .name = "IIC1", + .start = 0x04750000, + .end = 0x04750017, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 44, + .end = 47, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device iic1_device = { + .name = "i2c-sh_mobile", + .num_resources = ARRAY_SIZE(iic1_resources), + .resource = iic1_resources, +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -32,6 +72,8 @@ static struct platform_device sci_device = { }; static struct platform_device *sh7343_devices[] __initdata = { + &iic0_device, + &iic1_device, &sci_device, }; -- cgit v1.2.3 From da7d3029d1bbcd3d6489f4524056598ec030d3b0 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Sat, 5 Jul 2008 12:32:06 +0900 Subject: sh: add SuperH Mobile I2C platform data to sh7723 This patch adds platform data for the single I2C channel on sh7723. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index abd1ca03f39..1b4533bfdae 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -113,9 +113,30 @@ static struct platform_device sh7723_usb_host_device = { .resource = sh7723_usb_host_resources, }; +static struct resource iic_resources[] = { + [0] = { + .name = "IIC", + .start = 0x04470000, + .end = 0x04470017, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 96, + .end = 99, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device iic_device = { + .name = "i2c-sh_mobile", + .num_resources = ARRAY_SIZE(iic_resources), + .resource = iic_resources, +}; + static struct platform_device *sh7723_devices[] __initdata = { &sci_device, &rtc_device, + &iic_device, &sh7723_usb_host_device, }; -- cgit v1.2.3 From 0fff76f2da9dd0cd1918822cdc99d0191f9b78cf Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Sat, 5 Jul 2008 12:32:23 +0900 Subject: sh: add SuperH Mobile I2C platform data to sh7366 This patch adds platform data for the single I2C channel on sh7366. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7366.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c index f97ea8e0acf..add99e4f335 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c @@ -14,6 +14,26 @@ #include #include +static struct resource iic_resources[] = { + [0] = { + .name = "IIC", + .start = 0x04470000, + .end = 0x04470017, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 96, + .end = 99, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device iic_device = { + .name = "i2c-sh_mobile", + .num_resources = ARRAY_SIZE(iic_resources), + .resource = iic_resources, +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -34,6 +54,7 @@ static struct platform_device sci_device = { }; static struct platform_device *sh7366_devices[] __initdata = { + &iic_device, &sci_device, }; -- cgit v1.2.3 From a4e1d08491b06b17eb77c92caacd40b330ca8146 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda Date: Mon, 7 Jul 2008 21:11:51 +0900 Subject: sh: update sh7343 code updated the following codes for SH7343: - add register_intc_controller() - add EARLY_SCIF_CONSOLE_PORT - add define of CPG register Signed-off-by: Yoshihiro Shimoda Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7343.c | 135 +++++++++++++++++++++++++++++++++ 1 file changed, 135 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c index 612002e9b26..3e3b5029599 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c @@ -84,6 +84,141 @@ static int __init sh7343_devices_setup(void) } __initcall(sh7343_devices_setup); +enum { + UNUSED = 0, + + /* interrupt sources */ + IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, + DMAC0, DMAC1, DMAC2, DMAC3, + VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU, + MFI, VPU, TPU, Z3D4, USBI0, USBI1, + MMC_ERR, MMC_TRAN, MMC_FSTAT, MMC_FRDY, + DMAC4, DMAC5, DMAC_DADERR, + KEYSC, + SCIF, SCIF1, SCIF2, SCIF3, SCIF4, + SIOF0, SIOF1, SIO, + FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I, + I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI, + I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI, + SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI, + IRDA, + SDHI0, SDHI1, SDHI2, SDHI3, + CMT, TSIF, SIU, + TMU0, TMU1, TMU2, + JPU, LCDC, + + /* interrupt groups */ + + DMAC0123, VIOVOU, MMC, DMAC45, FLCTL, I2C0, I2C1, SIM, SDHI, USB, +}; + +static struct intc_vect vectors[] __initdata = { + INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620), + INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660), + INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0), + INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0), + INTC_VECT(I2C1_ALI, 0x780), INTC_VECT(I2C1_TACKI, 0x7a0), + INTC_VECT(I2C1_WAITI, 0x7c0), INTC_VECT(I2C1_DTEI, 0x7e0), + INTC_VECT(DMAC0, 0x800), INTC_VECT(DMAC1, 0x820), + INTC_VECT(DMAC2, 0x840), INTC_VECT(DMAC3, 0x860), + INTC_VECT(VIO_CEUI, 0x880), INTC_VECT(VIO_BEUI, 0x8a0), + INTC_VECT(VIO_VEUI, 0x8c0), INTC_VECT(VOU, 0x8e0), + INTC_VECT(MFI, 0x900), INTC_VECT(VPU, 0x980), + INTC_VECT(TPU, 0x9a0), INTC_VECT(Z3D4, 0x9e0), + INTC_VECT(USBI0, 0xa20), INTC_VECT(USBI1, 0xa40), + INTC_VECT(MMC_ERR, 0xb00), INTC_VECT(MMC_TRAN, 0xb20), + INTC_VECT(MMC_FSTAT, 0xb40), INTC_VECT(MMC_FRDY, 0xb60), + INTC_VECT(DMAC4, 0xb80), INTC_VECT(DMAC5, 0xba0), + INTC_VECT(DMAC_DADERR, 0xbc0), INTC_VECT(KEYSC, 0xbe0), + INTC_VECT(SCIF, 0xc00), INTC_VECT(SCIF1, 0xc20), + INTC_VECT(SCIF2, 0xc40), INTC_VECT(SCIF3, 0xc60), + INTC_VECT(SIOF0, 0xc80), INTC_VECT(SIOF1, 0xca0), + INTC_VECT(SIO, 0xd00), + INTC_VECT(FLCTL_FLSTEI, 0xd80), INTC_VECT(FLCTL_FLENDI, 0xda0), + INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0), + INTC_VECT(I2C0_ALI, 0xe00), INTC_VECT(I2C0_TACKI, 0xe20), + INTC_VECT(I2C0_WAITI, 0xe40), INTC_VECT(I2C0_DTEI, 0xe60), + INTC_VECT(SDHI0, 0xe80), INTC_VECT(SDHI1, 0xea0), + INTC_VECT(SDHI2, 0xec0), INTC_VECT(SDHI3, 0xee0), + INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20), + INTC_VECT(SIU, 0xf80), + INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420), + INTC_VECT(TMU2, 0x440), + INTC_VECT(JPU, 0x560), INTC_VECT(LCDC, 0x580), +}; + +static struct intc_group groups[] __initdata = { + INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3), + INTC_GROUP(VIOVOU, VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU), + INTC_GROUP(MMC, MMC_FRDY, MMC_FSTAT, MMC_TRAN, MMC_ERR), + INTC_GROUP(DMAC45, DMAC4, DMAC5, DMAC_DADERR), + INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI, + FLCTL_FLTREQ0I, FLCTL_FLTREQ1I), + INTC_GROUP(I2C0, I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI), + INTC_GROUP(I2C1, I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI), + INTC_GROUP(SIM, SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI), + INTC_GROUP(SDHI, SDHI0, SDHI1, SDHI2, SDHI3), + INTC_GROUP(USB, USBI0, USBI1), +}; + +static struct intc_mask_reg mask_registers[] __initdata = { + { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */ + { VOU, VIO_VEUI, VIO_BEUI, VIO_CEUI, DMAC3, DMAC2, DMAC1, DMAC0 } }, + { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */ + { 0, 0, 0, VPU, 0, 0, 0, MFI } }, + { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */ + { SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI, 0, 0, 0, IRDA } }, + { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */ + { 0, TMU2, TMU1, TMU0, JPU, 0, 0, LCDC } }, + { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */ + { KEYSC, DMAC_DADERR, DMAC5, DMAC4, SCIF3, SCIF2, SCIF1, SCIF } }, + { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */ + { 0, 0, 0, SIO, Z3D4, 0, SIOF1, SIOF0 } }, + { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */ + { I2C0_DTEI, I2C0_WAITI, I2C0_TACKI, I2C0_ALI, + FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } }, + { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */ + { SDHI3, SDHI2, SDHI1, SDHI0, 0, 0, 0, SIU } }, + { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */ + { 0, 0, 0, CMT, 0, USBI1, USBI0 } }, + { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */ + { MMC_FRDY, MMC_FSTAT, MMC_TRAN, MMC_ERR } }, + { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */ + { I2C1_DTEI, I2C1_WAITI, I2C1_TACKI, I2C1_ALI, TPU, 0, 0, TSIF } }, + { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static struct intc_prio_reg prio_registers[] __initdata = { + { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2 } }, + { 0xa4080004, 0, 16, 4, /* IPRB */ { JPU, LCDC, SIM } }, + { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0123, VIOVOU, MFI, VPU } }, + { 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC, DMAC45, USB, CMT } }, + { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF, SCIF1, SCIF2, SCIF3 } }, + { 0xa408001c, 0, 16, 4, /* IPRH */ { SIOF0, SIOF1, FLCTL, I2C0 } }, + { 0xa4080020, 0, 16, 4, /* IPRI */ { SIO, 0, TSIF, I2C1 } }, + { 0xa4080024, 0, 16, 4, /* IPRJ */ { Z3D4, 0, SIU } }, + { 0xa4080028, 0, 16, 4, /* IPRK */ { 0, MMC, 0, SDHI } }, + { 0xa408002c, 0, 16, 4, /* IPRL */ { 0, 0, TPU } }, + { 0xa4140010, 0, 32, 4, /* INTPRI00 */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static struct intc_sense_reg sense_registers[] __initdata = { + { 0xa414001c, 16, 2, /* ICR1 */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static struct intc_mask_reg ack_registers[] __initdata = { + { 0xa4140024, 0, 8, /* INTREQ00 */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static DECLARE_INTC_DESC_ACK(intc_desc, "sh7343", vectors, groups, + mask_registers, prio_registers, sense_registers, + ack_registers); + void __init plat_irq_setup(void) { + register_intc_controller(&intc_desc); } -- cgit v1.2.3 From c901c96cc25f6143a7d2fb59c3287f868e84a69e Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Tue, 15 Jul 2008 21:51:39 +0900 Subject: sh: Export sh7343 VPU and VEU using uio_pdrv_genirq This patch exports the VPU and VEU blocks of the sh7343 to user space using the uio_pdrv_genirq platform driver. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7343.c | 53 ++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c index 3e3b5029599..bcc4255acd8 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c @@ -11,6 +11,7 @@ #include #include #include +#include static struct resource iic0_resources[] = { [0] = { @@ -52,6 +53,56 @@ static struct platform_device iic1_device = { .resource = iic1_resources, }; +static struct uio_info vpu_platform_data = { + .name = "VPU4", + .version = "0", + .irq = 60, +}; + +static struct resource vpu_resources[] = { + [0] = { + .name = "VPU", + .start = 0xfe900000, + .end = 0xfe9022eb, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device vpu_device = { + .name = "uio_pdrv_genirq", + .id = 0, + .dev = { + .platform_data = &vpu_platform_data, + }, + .resource = vpu_resources, + .num_resources = ARRAY_SIZE(vpu_resources), +}; + +static struct uio_info veu_platform_data = { + .name = "VEU", + .version = "0", + .irq = 54, +}; + +static struct resource veu_resources[] = { + [0] = { + .name = "VEU", + .start = 0xfe920000, + .end = 0xfe9200b7, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu_device = { + .name = "uio_pdrv_genirq", + .id = 1, + .dev = { + .platform_data = &veu_platform_data, + }, + .resource = veu_resources, + .num_resources = ARRAY_SIZE(veu_resources), +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -75,6 +126,8 @@ static struct platform_device *sh7343_devices[] __initdata = { &iic0_device, &iic1_device, &sci_device, + &vpu_device, + &veu_device, }; static int __init sh7343_devices_setup(void) -- cgit v1.2.3 From a55f6d2567008699d705a006f2432bf3e872b743 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Tue, 15 Jul 2008 21:52:19 +0900 Subject: sh: Export sh7722 VPU and VEU using uio_pdrv_genirq This patch exports the VPU and VEU blocks of the sh7722 to user space using the uio_pdrv_genirq platform driver. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7722.c | 53 ++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index d8617b669fa..39854d9413c 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -12,6 +12,7 @@ #include #include #include +#include #include static struct resource usbf_resources[] = { @@ -59,6 +60,56 @@ static struct platform_device iic_device = { .resource = iic_resources, }; +static struct uio_info vpu_platform_data = { + .name = "VPU4", + .version = "0", + .irq = 60, +}; + +static struct resource vpu_resources[] = { + [0] = { + .name = "VPU", + .start = 0xfe900000, + .end = 0xfe9022eb, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device vpu_device = { + .name = "uio_pdrv_genirq", + .id = 0, + .dev = { + .platform_data = &vpu_platform_data, + }, + .resource = vpu_resources, + .num_resources = ARRAY_SIZE(vpu_resources), +}; + +static struct uio_info veu_platform_data = { + .name = "VEU", + .version = "0", + .irq = 54, +}; + +static struct resource veu_resources[] = { + [0] = { + .name = "VEU", + .start = 0xfe920000, + .end = 0xfe9200b7, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu_device = { + .name = "uio_pdrv_genirq", + .id = 1, + .dev = { + .platform_data = &veu_platform_data, + }, + .resource = veu_resources, + .num_resources = ARRAY_SIZE(veu_resources), +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -95,6 +146,8 @@ static struct platform_device *sh7722_devices[] __initdata = { &usbf_device, &iic_device, &sci_device, + &vpu_device, + &veu_device, }; static int __init sh7722_devices_setup(void) -- cgit v1.2.3 From 6874548c69d02fabb8bea12d8c0f5600c1176769 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Tue, 15 Jul 2008 21:53:33 +0900 Subject: sh: Export sh7723 VPU, VEU2H0, VEU2H1 using uio_pdrv_genirq This patch exports the VPU, VEU2H0 and VEU2H1 blocks of the sh7723 to user space using the uio_pdrv_genirq platform driver. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 79 ++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index 1b4533bfdae..1f3137ad013 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -12,8 +12,84 @@ #include #include #include +#include #include +static struct uio_info vpu_platform_data = { + .name = "VPU5", + .version = "0", + .irq = 60, +}; + +static struct resource vpu_resources[] = { + [0] = { + .name = "VPU", + .start = 0xfe900000, + .end = 0xfe902807, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device vpu_device = { + .name = "uio_pdrv_genirq", + .id = 0, + .dev = { + .platform_data = &vpu_platform_data, + }, + .resource = vpu_resources, + .num_resources = ARRAY_SIZE(vpu_resources), +}; + +static struct uio_info veu0_platform_data = { + .name = "VEU", + .version = "0", + .irq = 54, +}; + +static struct resource veu0_resources[] = { + [0] = { + .name = "VEU2H0", + .start = 0xfe920000, + .end = 0xfe92027b, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu0_device = { + .name = "uio_pdrv_genirq", + .id = 1, + .dev = { + .platform_data = &veu0_platform_data, + }, + .resource = veu0_resources, + .num_resources = ARRAY_SIZE(veu0_resources), +}; + +static struct uio_info veu1_platform_data = { + .name = "VEU", + .version = "0", + .irq = 27, +}; + +static struct resource veu1_resources[] = { + [0] = { + .name = "VEU2H1", + .start = 0xfe924000, + .end = 0xfe92427b, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu1_device = { + .name = "uio_pdrv_genirq", + .id = 2, + .dev = { + .platform_data = &veu1_platform_data, + }, + .resource = veu1_resources, + .num_resources = ARRAY_SIZE(veu1_resources), +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -138,6 +214,9 @@ static struct platform_device *sh7723_devices[] __initdata = { &rtc_device, &iic_device, &sh7723_usb_host_device, + &vpu_device, + &veu0_device, + &veu1_device, }; static int __init sh7723_devices_setup(void) -- cgit v1.2.3 From 714750dd5c6aef8e204d35ba28c1be9641418671 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Tue, 15 Jul 2008 21:55:03 +0900 Subject: sh: Export sh7366 VPU, VEU(1), VEU(2) using uio_pdrv_genirq This patch exports the VPU, VEU(1) and VEU(2) blocks of the sh7366 to user space using the uio_pdrv_genirq platform driver. While at it, fix up the VEU(2) interrupt vector. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7366.c | 81 +++++++++++++++++++++++++++++++++- 1 file changed, 80 insertions(+), 1 deletion(-) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c index add99e4f335..2a0fbc3ed9c 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c @@ -13,6 +13,7 @@ #include #include #include +#include static struct resource iic_resources[] = { [0] = { @@ -34,6 +35,81 @@ static struct platform_device iic_device = { .resource = iic_resources, }; +static struct uio_info vpu_platform_data = { + .name = "VPU5", + .version = "0", + .irq = 60, +}; + +static struct resource vpu_resources[] = { + [0] = { + .name = "VPU", + .start = 0xfe900000, + .end = 0xfe902807, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device vpu_device = { + .name = "uio_pdrv_genirq", + .id = 0, + .dev = { + .platform_data = &vpu_platform_data, + }, + .resource = vpu_resources, + .num_resources = ARRAY_SIZE(vpu_resources), +}; + +static struct uio_info veu0_platform_data = { + .name = "VEU", + .version = "0", + .irq = 54, +}; + +static struct resource veu0_resources[] = { + [0] = { + .name = "VEU(1)", + .start = 0xfe920000, + .end = 0xfe9200b7, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu0_device = { + .name = "uio_pdrv_genirq", + .id = 1, + .dev = { + .platform_data = &veu0_platform_data, + }, + .resource = veu0_resources, + .num_resources = ARRAY_SIZE(veu0_resources), +}; + +static struct uio_info veu1_platform_data = { + .name = "VEU", + .version = "0", + .irq = 27, +}; + +static struct resource veu1_resources[] = { + [0] = { + .name = "VEU(2)", + .start = 0xfe924000, + .end = 0xfe9240b7, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu1_device = { + .name = "uio_pdrv_genirq", + .id = 2, + .dev = { + .platform_data = &veu1_platform_data, + }, + .resource = veu1_resources, + .num_resources = ARRAY_SIZE(veu1_resources), +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -56,6 +132,9 @@ static struct platform_device sci_device = { static struct platform_device *sh7366_devices[] __initdata = { &iic_device, &sci_device, + &vpu_device, + &veu0_device, + &veu1_device, }; static int __init sh7366_devices_setup(void) @@ -118,7 +197,7 @@ static struct intc_vect vectors[] __initdata = { INTC_VECT(SIU, 0xf80), INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420), INTC_VECT(TMU2, 0x440), - INTC_VECT(VEU2, 0x580), INTC_VECT(LCDC, 0x580), + INTC_VECT(VEU2, 0x560), INTC_VECT(LCDC, 0x580), }; static struct intc_group groups[] __initdata = { -- cgit v1.2.3 From 1eca5c92729a83f64826d15a9ecb1652dda54bcb Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Wed, 16 Jul 2008 19:02:54 +0900 Subject: sh: Add memory chunks to SH-Mobile UIO devices This patch adds physically contiguous memory chunks to the UIO devices. The same strategy can be used in the future for the CEU as well. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7343.c | 8 ++++++++ arch/sh/kernel/cpu/sh4a/setup-sh7366.c | 12 ++++++++++++ arch/sh/kernel/cpu/sh4a/setup-sh7722.c | 8 ++++++++ arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 12 ++++++++++++ 4 files changed, 40 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c index bcc4255acd8..79ce34e19a2 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c @@ -66,6 +66,9 @@ static struct resource vpu_resources[] = { .end = 0xfe9022eb, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device vpu_device = { @@ -91,6 +94,9 @@ static struct resource veu_resources[] = { .end = 0xfe9200b7, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device veu_device = { @@ -132,6 +138,8 @@ static struct platform_device *sh7343_devices[] __initdata = { static int __init sh7343_devices_setup(void) { + platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20); + platform_resource_setup_memory(&veu_device, "veu", 2 << 20); return platform_add_devices(sh7343_devices, ARRAY_SIZE(sh7343_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c index 2a0fbc3ed9c..7ee01757f3f 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c @@ -48,6 +48,9 @@ static struct resource vpu_resources[] = { .end = 0xfe902807, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device vpu_device = { @@ -73,6 +76,9 @@ static struct resource veu0_resources[] = { .end = 0xfe9200b7, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device veu0_device = { @@ -98,6 +104,9 @@ static struct resource veu1_resources[] = { .end = 0xfe9240b7, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device veu1_device = { @@ -139,6 +148,9 @@ static struct platform_device *sh7366_devices[] __initdata = { static int __init sh7366_devices_setup(void) { + platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20); + platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20); + platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20); return platform_add_devices(sh7366_devices, ARRAY_SIZE(sh7366_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 39854d9413c..6015f842eda 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -73,6 +73,9 @@ static struct resource vpu_resources[] = { .end = 0xfe9022eb, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device vpu_device = { @@ -98,6 +101,9 @@ static struct resource veu_resources[] = { .end = 0xfe9200b7, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device veu_device = { @@ -152,6 +158,8 @@ static struct platform_device *sh7722_devices[] __initdata = { static int __init sh7722_devices_setup(void) { + platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20); + platform_resource_setup_memory(&veu_device, "veu", 2 << 20); return platform_add_devices(sh7722_devices, ARRAY_SIZE(sh7722_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index 1f3137ad013..cb5e6f822e6 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -28,6 +28,9 @@ static struct resource vpu_resources[] = { .end = 0xfe902807, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device vpu_device = { @@ -53,6 +56,9 @@ static struct resource veu0_resources[] = { .end = 0xfe92027b, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device veu0_device = { @@ -78,6 +84,9 @@ static struct resource veu1_resources[] = { .end = 0xfe92427b, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device veu1_device = { @@ -221,6 +230,9 @@ static struct platform_device *sh7723_devices[] __initdata = { static int __init sh7723_devices_setup(void) { + platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20); + platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20); + platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20); return platform_add_devices(sh7723_devices, ARRAY_SIZE(sh7723_devices)); } -- cgit v1.2.3 From 3fec18bd603c3a55aeb325121a3e752f647641be Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 17 Jul 2008 18:52:19 +0900 Subject: sh: Use arch_flags to simplify sh7722 siu clock code Make use of arch_flags to simplify the SIU clock code. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/clock-sh7722.c | 47 +++++++--------------------------- 1 file changed, 9 insertions(+), 38 deletions(-) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c index 299138ebe16..d7b14660f73 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c @@ -411,40 +411,16 @@ static struct clk_ops sh7722_frqcr_clk_ops = { * clock ops methods for SIU A/B and IrDA clock * */ -static int sh7722_siu_which(struct clk *clk) -{ - if (!strcmp(clk->name, "siu_a_clk")) - return 0; - if (!strcmp(clk->name, "siu_b_clk")) - return 1; -#if defined(CONFIG_CPU_SUBTYPE_SH7722) - if (!strcmp(clk->name, "irda_clk")) - return 2; -#endif - return -EINVAL; -} - -static unsigned long sh7722_siu_regs[] = { - [0] = SCLKACR, - [1] = SCLKBCR, -#if defined(CONFIG_CPU_SUBTYPE_SH7722) - [2] = IrDACLKCR, -#endif -}; static int sh7722_siu_start_stop(struct clk *clk, int enable) { - int siu = sh7722_siu_which(clk); unsigned long r; - if (siu < 0) - return siu; - BUG_ON(siu > 2); - r = ctrl_inl(sh7722_siu_regs[siu]); + r = ctrl_inl(clk->arch_flags); if (enable) - ctrl_outl(r & ~(1 << 8), sh7722_siu_regs[siu]); + ctrl_outl(r & ~(1 << 8), clk->arch_flags); else - ctrl_outl(r | (1 << 8), sh7722_siu_regs[siu]); + ctrl_outl(r | (1 << 8), clk->arch_flags); return 0; } @@ -496,31 +472,23 @@ static void sh7722_video_recalc(struct clk *clk) static int sh7722_siu_set_rate(struct clk *clk, unsigned long rate, int algo_id) { - int siu = sh7722_siu_which(clk); unsigned long r; int div; - if (siu < 0) - return siu; - BUG_ON(siu > 2); - r = ctrl_inl(sh7722_siu_regs[siu]); + r = ctrl_inl(clk->arch_flags); div = sh7722_find_divisors(clk->parent->rate, rate); if (div < 0) return div; r = (r & ~0xF) | div; - ctrl_outl(r, sh7722_siu_regs[siu]); + ctrl_outl(r, clk->arch_flags); return 0; } static void sh7722_siu_recalc(struct clk *clk) { - int siu = sh7722_siu_which(clk); unsigned long r; - if (siu < 0) - return /* siu */ ; - BUG_ON(siu > 2); - r = ctrl_inl(sh7722_siu_regs[siu]); + r = ctrl_inl(clk->arch_flags); clk->rate = clk->parent->rate * 2 / divisors2[r & 0xF]; } @@ -567,17 +535,20 @@ static struct clk sh7722_sdram_clock = { */ static struct clk sh7722_siu_a_clock = { .name = "siu_a_clk", + .arch_flags = SCLKACR, .ops = &sh7722_siu_clk_ops, }; static struct clk sh7722_siu_b_clock = { .name = "siu_b_clk", + .arch_flags = SCLKBCR, .ops = &sh7722_siu_clk_ops, }; #if defined(CONFIG_CPU_SUBTYPE_SH7722) static struct clk sh7722_irda_clock = { .name = "irda_clk", + .arch_flags = IrDACLKCR, .ops = &sh7722_siu_clk_ops, }; #endif -- cgit v1.2.3 From aea167cbb5c9056295109e5e171d27e30e2be5bc Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 17 Jul 2008 18:56:15 +0900 Subject: sh: Add SuperH Mobile MSTPCR bits to clock framework Handle module stop clock bits in MSTPCRn through the clock framework. The clocks are named after the bits in the data sheet. The association between bit number and hardware block is processor specific. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/clock-sh7722.c | 116 +++++++++++++++++++++++++++++++++ 1 file changed, 116 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c index d7b14660f73..2f50f8a1f87 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include @@ -558,6 +559,115 @@ static struct clk sh7722_video_clock = { .ops = &sh7722_video_clk_ops, }; +static int sh7722_mstpcr_start_stop(struct clk *clk, unsigned long reg, + int enable) +{ + unsigned long bit = clk->arch_flags; + unsigned long r; + + r = ctrl_inl(reg); + + if (enable) + r &= ~(1 << bit); + else + r |= (1 << bit); + + ctrl_outl(r, reg); + return 0; +} + +static void sh7722_mstpcr0_enable(struct clk *clk) +{ + sh7722_mstpcr_start_stop(clk, MSTPCR0, 1); +} + +static void sh7722_mstpcr0_disable(struct clk *clk) +{ + sh7722_mstpcr_start_stop(clk, MSTPCR0, 0); +} + +static void sh7722_mstpcr1_enable(struct clk *clk) +{ + sh7722_mstpcr_start_stop(clk, MSTPCR1, 1); +} + +static void sh7722_mstpcr1_disable(struct clk *clk) +{ + sh7722_mstpcr_start_stop(clk, MSTPCR1, 0); +} + +static void sh7722_mstpcr2_enable(struct clk *clk) +{ + sh7722_mstpcr_start_stop(clk, MSTPCR2, 1); +} + +static void sh7722_mstpcr2_disable(struct clk *clk) +{ + sh7722_mstpcr_start_stop(clk, MSTPCR2, 0); +} + +static struct clk_ops sh7722_mstpcr0_clk_ops = { + .enable = sh7722_mstpcr0_enable, + .disable = sh7722_mstpcr0_disable, +}; + +static struct clk_ops sh7722_mstpcr1_clk_ops = { + .enable = sh7722_mstpcr1_enable, + .disable = sh7722_mstpcr1_disable, +}; + +static struct clk_ops sh7722_mstpcr2_clk_ops = { + .enable = sh7722_mstpcr2_enable, + .disable = sh7722_mstpcr2_disable, +}; + +#define DECLARE_MSTPCRN(regnr, bitnr, bitstr) \ +{ \ + .name = "mstp" __stringify(regnr) bitstr, \ + .arch_flags = bitnr, \ + .ops = &sh7722_mstpcr ## regnr ## _clk_ops, \ +} + +#define DECLARE_MSTPCR(regnr) \ + DECLARE_MSTPCRN(regnr, 31, "31"), \ + DECLARE_MSTPCRN(regnr, 30, "30"), \ + DECLARE_MSTPCRN(regnr, 29, "29"), \ + DECLARE_MSTPCRN(regnr, 28, "28"), \ + DECLARE_MSTPCRN(regnr, 27, "27"), \ + DECLARE_MSTPCRN(regnr, 26, "26"), \ + DECLARE_MSTPCRN(regnr, 25, "25"), \ + DECLARE_MSTPCRN(regnr, 24, "24"), \ + DECLARE_MSTPCRN(regnr, 23, "23"), \ + DECLARE_MSTPCRN(regnr, 22, "22"), \ + DECLARE_MSTPCRN(regnr, 21, "21"), \ + DECLARE_MSTPCRN(regnr, 20, "20"), \ + DECLARE_MSTPCRN(regnr, 19, "19"), \ + DECLARE_MSTPCRN(regnr, 18, "18"), \ + DECLARE_MSTPCRN(regnr, 17, "17"), \ + DECLARE_MSTPCRN(regnr, 16, "16"), \ + DECLARE_MSTPCRN(regnr, 15, "15"), \ + DECLARE_MSTPCRN(regnr, 14, "14"), \ + DECLARE_MSTPCRN(regnr, 13, "13"), \ + DECLARE_MSTPCRN(regnr, 12, "12"), \ + DECLARE_MSTPCRN(regnr, 11, "11"), \ + DECLARE_MSTPCRN(regnr, 10, "10"), \ + DECLARE_MSTPCRN(regnr, 9, "09"), \ + DECLARE_MSTPCRN(regnr, 8, "08"), \ + DECLARE_MSTPCRN(regnr, 7, "07"), \ + DECLARE_MSTPCRN(regnr, 6, "06"), \ + DECLARE_MSTPCRN(regnr, 5, "05"), \ + DECLARE_MSTPCRN(regnr, 4, "04"), \ + DECLARE_MSTPCRN(regnr, 3, "03"), \ + DECLARE_MSTPCRN(regnr, 2, "02"), \ + DECLARE_MSTPCRN(regnr, 1, "01"), \ + DECLARE_MSTPCRN(regnr, 0, "00") + +static struct clk sh7722_mstpcr[] = { + DECLARE_MSTPCR(0), + DECLARE_MSTPCR(1), + DECLARE_MSTPCR(2), +}; + static struct clk *sh7722_clocks[] = { &sh7722_umem_clock, &sh7722_sh_clock, @@ -600,5 +710,11 @@ int __init arch_clk_init(void) clk_register(sh7722_clocks[i]); } clk_put(master); + + for (i = 0; i < ARRAY_SIZE(sh7722_mstpcr); i++) { + pr_debug( "Registering mstpcr '%s'\n", sh7722_mstpcr[i].name); + clk_register(&sh7722_mstpcr[i]); + } + return 0; } -- cgit v1.2.3 From 1312994c8008d66806d9452c15d50df86a031437 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 17 Jul 2008 19:02:23 +0900 Subject: sh: Merge sh7343 and sh7722 clock code This code makes sh7343 share the sh7722 clock code. Instead of just using the good and very old sh7343 clock implmentation, switch to the new MSTPCR enabled clock code. SIU clocks are disabled on sh7343 for now. With this change all SuperH Mobile devices now use the same clock code. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/Makefile | 2 +- arch/sh/kernel/cpu/sh4a/clock-sh7343.c | 99 ---------------------------------- arch/sh/kernel/cpu/sh4a/clock-sh7722.c | 70 +++++++++++++----------- 3 files changed, 41 insertions(+), 130 deletions(-) delete mode 100644 arch/sh/kernel/cpu/sh4a/clock-sh7343.c (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/Makefile b/arch/sh/kernel/cpu/sh4a/Makefile index a880e796875..9381ad8da26 100644 --- a/arch/sh/kernel/cpu/sh4a/Makefile +++ b/arch/sh/kernel/cpu/sh4a/Makefile @@ -21,7 +21,7 @@ clock-$(CONFIG_CPU_SUBTYPE_SH7763) := clock-sh7763.o clock-$(CONFIG_CPU_SUBTYPE_SH7770) := clock-sh7770.o clock-$(CONFIG_CPU_SUBTYPE_SH7780) := clock-sh7780.o clock-$(CONFIG_CPU_SUBTYPE_SH7785) := clock-sh7785.o -clock-$(CONFIG_CPU_SUBTYPE_SH7343) := clock-sh7343.o +clock-$(CONFIG_CPU_SUBTYPE_SH7343) := clock-sh7722.o clock-$(CONFIG_CPU_SUBTYPE_SH7722) := clock-sh7722.o clock-$(CONFIG_CPU_SUBTYPE_SH7723) := clock-sh7722.o clock-$(CONFIG_CPU_SUBTYPE_SH7366) := clock-sh7722.o diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7343.c b/arch/sh/kernel/cpu/sh4a/clock-sh7343.c deleted file mode 100644 index 7adc4f16e95..00000000000 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7343.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * arch/sh/kernel/cpu/sh4a/clock-sh7343.c - * - * SH7343/SH7722 support for the clock framework - * - * Copyright (C) 2006 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#include -#include -#include -#include -#include - -/* - * SH7343/SH7722 uses a common set of multipliers and divisors, so this - * is quite simple.. - */ -static int multipliers[] = { 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1 }; -static int divisors[] = { 1, 3, 2, 5, 3, 4, 5, 6, 8, 10, 12, 16, 20 }; - -#define pll_calc() (((ctrl_inl(FRQCR) >> 24) & 0x1f) + 1) - -static void master_clk_init(struct clk *clk) -{ - clk->parent = clk_get(NULL, "cpu_clk"); -} - -static void master_clk_recalc(struct clk *clk) -{ - int idx = (ctrl_inl(FRQCR) & 0x000f); - clk->rate *= clk->parent->rate * multipliers[idx] / divisors[idx]; -} - -static struct clk_ops sh7343_master_clk_ops = { - .init = master_clk_init, - .recalc = master_clk_recalc, -}; - -static void module_clk_init(struct clk *clk) -{ - clk->parent = NULL; - clk->rate = CONFIG_SH_PCLK_FREQ; -} - -static struct clk_ops sh7343_module_clk_ops = { - .init = module_clk_init, -}; - -static void bus_clk_init(struct clk *clk) -{ - clk->parent = clk_get(NULL, "cpu_clk"); -} - -static void bus_clk_recalc(struct clk *clk) -{ - int idx = (ctrl_inl(FRQCR) >> 8) & 0x000f; - clk->rate = clk->parent->rate * multipliers[idx] / divisors[idx]; -} - -static struct clk_ops sh7343_bus_clk_ops = { - .init = bus_clk_init, - .recalc = bus_clk_recalc, -}; - -static void cpu_clk_init(struct clk *clk) -{ - clk->parent = clk_get(NULL, "module_clk"); - clk->flags |= CLK_RATE_PROPAGATES; - clk_set_rate(clk, clk_get_rate(clk)); -} - -static void cpu_clk_recalc(struct clk *clk) -{ - int idx = (ctrl_inl(FRQCR) >> 20) & 0x000f; - clk->rate = clk->parent->rate * pll_calc() * - multipliers[idx] / divisors[idx]; -} - -static struct clk_ops sh7343_cpu_clk_ops = { - .init = cpu_clk_init, - .recalc = cpu_clk_recalc, -}; - -static struct clk_ops *sh7343_clk_ops[] = { - &sh7343_master_clk_ops, - &sh7343_module_clk_ops, - &sh7343_bus_clk_ops, - &sh7343_cpu_clk_ops, -}; - -void __init arch_init_clk_ops(struct clk_ops **ops, int idx) -{ - if (idx < ARRAY_SIZE(sh7343_clk_ops)) - *ops = sh7343_clk_ops[idx]; -} diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c index 2f50f8a1f87..db913855c2f 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c @@ -1,7 +1,7 @@ /* * arch/sh/kernel/cpu/sh4a/clock-sh7722.c * - * SH7722 & SH7366 support for the clock framework + * SH7343, SH7722, SH7723 & SH7366 support for the clock framework * * Copyright (c) 2006-2007 Nomad Global Solutions Inc * Based on code for sh7343 by Paul Mundt @@ -413,6 +413,30 @@ static struct clk_ops sh7722_frqcr_clk_ops = { * */ +#ifndef CONFIG_CPU_SUBTYPE_SH7343 + +static int sh7722_siu_set_rate(struct clk *clk, unsigned long rate, int algo_id) +{ + unsigned long r; + int div; + + r = ctrl_inl(clk->arch_flags); + div = sh7722_find_divisors(clk->parent->rate, rate); + if (div < 0) + return div; + r = (r & ~0xF) | div; + ctrl_outl(r, clk->arch_flags); + return 0; +} + +static void sh7722_siu_recalc(struct clk *clk) +{ + unsigned long r; + + r = ctrl_inl(clk->arch_flags); + clk->rate = clk->parent->rate * 2 / divisors2[r & 0xF]; +} + static int sh7722_siu_start_stop(struct clk *clk, int enable) { unsigned long r; @@ -435,6 +459,15 @@ static void sh7722_siu_disable(struct clk *clk) sh7722_siu_start_stop(clk, 0); } +static struct clk_ops sh7722_siu_clk_ops = { + .recalc = sh7722_siu_recalc, + .set_rate = sh7722_siu_set_rate, + .enable = sh7722_siu_enable, + .disable = sh7722_siu_disable, +}; + +#endif /* CONFIG_CPU_SUBTYPE_SH7343 */ + static void sh7722_video_enable(struct clk *clk) { unsigned long r; @@ -471,35 +504,6 @@ static void sh7722_video_recalc(struct clk *clk) clk->rate = clk->parent->rate / ((r & 0x3F) + 1); } -static int sh7722_siu_set_rate(struct clk *clk, unsigned long rate, int algo_id) -{ - unsigned long r; - int div; - - r = ctrl_inl(clk->arch_flags); - div = sh7722_find_divisors(clk->parent->rate, rate); - if (div < 0) - return div; - r = (r & ~0xF) | div; - ctrl_outl(r, clk->arch_flags); - return 0; -} - -static void sh7722_siu_recalc(struct clk *clk) -{ - unsigned long r; - - r = ctrl_inl(clk->arch_flags); - clk->rate = clk->parent->rate * 2 / divisors2[r & 0xF]; -} - -static struct clk_ops sh7722_siu_clk_ops = { - .recalc = sh7722_siu_recalc, - .set_rate = sh7722_siu_set_rate, - .enable = sh7722_siu_enable, - .disable = sh7722_siu_disable, -}; - static struct clk_ops sh7722_video_clk_ops = { .recalc = sh7722_video_recalc, .set_rate = sh7722_video_set_rate, @@ -529,6 +533,9 @@ static struct clk sh7722_sdram_clock = { .ops = &sh7722_frqcr_clk_ops, }; + +#ifndef CONFIG_CPU_SUBTYPE_SH7343 + /* * these three clocks - SIU A, SIU B, IrDA - share the same clk_ops * methods of clk_ops determine which register they should access by @@ -553,6 +560,7 @@ static struct clk sh7722_irda_clock = { .ops = &sh7722_siu_clk_ops, }; #endif +#endif /* CONFIG_CPU_SUBTYPE_SH7343 */ static struct clk sh7722_video_clock = { .name = "video_clk", @@ -673,10 +681,12 @@ static struct clk *sh7722_clocks[] = { &sh7722_sh_clock, &sh7722_peripheral_clock, &sh7722_sdram_clock, +#ifndef CONFIG_CPU_SUBTYPE_SH7343 &sh7722_siu_a_clock, &sh7722_siu_b_clock, #if defined(CONFIG_CPU_SUBTYPE_SH7722) &sh7722_irda_clock, +#endif #endif &sh7722_video_clock, }; -- cgit v1.2.3 From 9ca6ecac505002d0c34b47b394f39aa14b0e6fb6 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 17 Jul 2008 19:13:34 +0900 Subject: sh: Use clk_always_enable() on sh7723 / ap325rxa Use clk_always_enable() on the sh7723 processor and in the ap325rxa board code. Remove duplicate MSTPCR register definitions. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index cb5e6f822e6..cd6baffdc89 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -13,6 +13,7 @@ #include #include #include +#include #include static struct uio_info vpu_platform_data = { @@ -230,9 +231,24 @@ static struct platform_device *sh7723_devices[] __initdata = { static int __init sh7723_devices_setup(void) { + clk_always_enable("mstp031"); /* TLB */ + clk_always_enable("mstp030"); /* IC */ + clk_always_enable("mstp029"); /* OC */ + clk_always_enable("mstp024"); /* FPU */ + clk_always_enable("mstp022"); /* INTC */ + clk_always_enable("mstp020"); /* SuperHyway */ + clk_always_enable("mstp000"); /* MERAM */ + clk_always_enable("mstp109"); /* I2C */ + clk_always_enable("mstp108"); /* RTC */ + clk_always_enable("mstp211"); /* USB */ + clk_always_enable("mstp206"); /* VEU2H1 */ + clk_always_enable("mstp202"); /* VEU2H0 */ + clk_always_enable("mstp201"); /* VPU */ + platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20); platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20); platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20); + return platform_add_devices(sh7723_devices, ARRAY_SIZE(sh7723_devices)); } -- cgit v1.2.3 From 6c7d826cf6ff05264f9af04410aee82a08edfb9f Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 17 Jul 2008 19:16:11 +0900 Subject: sh: Use clk_always_enable() on sh7722 / Migo-R / SE7722 Use clk_always_enable() on the sh7722 processor and in the board code for Migo-R and Solution Engine 7722. Remove duplicate MSTPCR register definitions. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7722.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 6015f842eda..de1ede92176 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -13,6 +13,7 @@ #include #include #include +#include #include static struct resource usbf_resources[] = { @@ -158,8 +159,21 @@ static struct platform_device *sh7722_devices[] __initdata = { static int __init sh7722_devices_setup(void) { + clk_always_enable("mstp031"); /* TLB */ + clk_always_enable("mstp030"); /* IC */ + clk_always_enable("mstp029"); /* OC */ + clk_always_enable("mstp028"); /* URAM */ + clk_always_enable("mstp026"); /* XYMEM */ + clk_always_enable("mstp022"); /* INTC */ + clk_always_enable("mstp020"); /* SuperHyway */ + clk_always_enable("mstp109"); /* I2C */ + clk_always_enable("mstp211"); /* USB */ + clk_always_enable("mstp202"); /* VEU */ + clk_always_enable("mstp201"); /* VPU */ + platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20); platform_resource_setup_memory(&veu_device, "veu", 2 << 20); + return platform_add_devices(sh7722_devices, ARRAY_SIZE(sh7722_devices)); } -- cgit v1.2.3 From 8fa509ab915f668093c270151f884220232bfb25 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 17 Jul 2008 19:18:24 +0900 Subject: sh: Use clk_always_enable() on sh7343 / SE77343 Use clk_always_enable() on the sh7343 processor and in the board code for Solution Engine 7343. Remove duplicate MSTPCR register definitions. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7343.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c index 79ce34e19a2..78881b4214d 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c @@ -12,6 +12,7 @@ #include #include #include +#include static struct resource iic0_resources[] = { [0] = { @@ -138,8 +139,22 @@ static struct platform_device *sh7343_devices[] __initdata = { static int __init sh7343_devices_setup(void) { + clk_always_enable("mstp031"); /* TLB */ + clk_always_enable("mstp030"); /* IC */ + clk_always_enable("mstp029"); /* OC */ + clk_always_enable("mstp028"); /* URAM */ + clk_always_enable("mstp026"); /* XYMEM */ + clk_always_enable("mstp023"); /* INTC3 */ + clk_always_enable("mstp022"); /* INTC */ + clk_always_enable("mstp020"); /* SuperHyway */ + clk_always_enable("mstp109"); /* I2C0 */ + clk_always_enable("mstp108"); /* I2C1 */ + clk_always_enable("mstp202"); /* VEU */ + clk_always_enable("mstp201"); /* VPU */ + platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20); platform_resource_setup_memory(&veu_device, "veu", 2 << 20); + return platform_add_devices(sh7343_devices, ARRAY_SIZE(sh7343_devices)); } -- cgit v1.2.3 From d7f1a9adc0e34ad4aa4fe246b264add4646ae064 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 17 Jul 2008 19:20:11 +0900 Subject: sh: Use clk_always_enable() on sh7366 Use clk_always_enable() in the sh7366 processor code. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7366.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c index 7ee01757f3f..6851dba02f3 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c @@ -14,6 +14,7 @@ #include #include #include +#include static struct resource iic_resources[] = { [0] = { @@ -148,9 +149,23 @@ static struct platform_device *sh7366_devices[] __initdata = { static int __init sh7366_devices_setup(void) { + clk_always_enable("mstp031"); /* TLB */ + clk_always_enable("mstp030"); /* IC */ + clk_always_enable("mstp029"); /* OC */ + clk_always_enable("mstp028"); /* RSMEM */ + clk_always_enable("mstp026"); /* XYMEM */ + clk_always_enable("mstp023"); /* INTC3 */ + clk_always_enable("mstp022"); /* INTC */ + clk_always_enable("mstp020"); /* SuperHyway */ + clk_always_enable("mstp109"); /* I2C */ + clk_always_enable("mstp207"); /* VEU-2 */ + clk_always_enable("mstp202"); /* VEU-1 */ + clk_always_enable("mstp201"); /* VPU */ + platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20); platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20); platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20); + return platform_add_devices(sh7366_devices, ARRAY_SIZE(sh7366_devices)); } -- cgit v1.2.3 From 2a5323cd69ff485c1b68960f2b4802cf252558f1 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Mon, 11 Aug 2008 14:59:03 +0900 Subject: sh: export sh7723 VEU as VEU2H Export sh7723 VEU hardware blocks as VEU2H. The sh7723 VEU2H differs a bit from the sh7722 VEU so use different names for our UIO devices. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/sh/kernel/cpu/sh4a') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index cd6baffdc89..a7412cede53 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -45,7 +45,7 @@ static struct platform_device vpu_device = { }; static struct uio_info veu0_platform_data = { - .name = "VEU", + .name = "VEU2H", .version = "0", .irq = 54, }; @@ -73,7 +73,7 @@ static struct platform_device veu0_device = { }; static struct uio_info veu1_platform_data = { - .name = "VEU", + .name = "VEU2H", .version = "0", .irq = 27, }; -- cgit v1.2.3