diff options
Diffstat (limited to 'arch/sh/kernel/cpu/sh4a/setup-sh7366.c')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4a/setup-sh7366.c | 170 |
1 files changed, 126 insertions, 44 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c index 6851dba02f3..f75f6734313 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c @@ -14,8 +14,33 @@ #include <linux/serial.h> #include <linux/serial_sci.h> #include <linux/uio_driver.h> +#include <linux/sh_timer.h> +#include <linux/sh_intc.h> +#include <linux/usb/r8a66597.h> #include <asm/clock.h> +static struct plat_sci_port scif0_platform_data = { + .port_reg = 0xa405013e, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, + .type = PORT_SCIF, +}; + +static struct resource scif0_resources[] = { + DEFINE_RES_MEM(0xffe00000, 0x100), + DEFINE_RES_IRQ(evt2irq(0xc00)), +}; + +static struct platform_device scif0_device = { + .name = "sh-sci", + .id = 0, + .resource = scif0_resources, + .num_resources = ARRAY_SIZE(scif0_resources), + .dev = { + .platform_data = &scif0_platform_data, + }, +}; + static struct resource iic_resources[] = { [0] = { .name = "IIC", @@ -24,22 +49,52 @@ static struct resource iic_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 96, - .end = 99, + .start = evt2irq(0xe00), + .end = evt2irq(0xe60), .flags = IORESOURCE_IRQ, }, }; static struct platform_device iic_device = { .name = "i2c-sh_mobile", + .id = 0, /* "i2c0" clock */ .num_resources = ARRAY_SIZE(iic_resources), .resource = iic_resources, }; +static struct r8a66597_platdata r8a66597_data = { + .on_chip = 1, +}; + +static struct resource usb_host_resources[] = { + [0] = { + .start = 0xa4d80000, + .end = 0xa4d800ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0xa20), + .end = evt2irq(0xa20), + .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, + }, +}; + +static struct platform_device usb_host_device = { + .name = "r8a66597_hcd", + .id = -1, + .dev = { + .dma_mask = NULL, + .coherent_dma_mask = 0xffffffff, + .platform_data = &r8a66597_data, + }, + .num_resources = ARRAY_SIZE(usb_host_resources), + .resource = usb_host_resources, +}; + static struct uio_info vpu_platform_data = { .name = "VPU5", .version = "0", - .irq = 60, + .irq = evt2irq(0x980), }; static struct resource vpu_resources[] = { @@ -67,7 +122,7 @@ static struct platform_device vpu_device = { static struct uio_info veu0_platform_data = { .name = "VEU", .version = "0", - .irq = 54, + .irq = evt2irq(0x8c0), }; static struct resource veu0_resources[] = { @@ -95,7 +150,7 @@ static struct platform_device veu0_device = { static struct uio_info veu1_platform_data = { .name = "VEU", .version = "0", - .irq = 27, + .irq = evt2irq(0x560), }; static struct resource veu1_resources[] = { @@ -120,28 +175,52 @@ static struct platform_device veu1_device = { .num_resources = ARRAY_SIZE(veu1_resources), }; -static struct plat_sci_port sci_platform_data[] = { - { - .mapbase = 0xffe00000, - .flags = UPF_BOOT_AUTOCONF, - .type = PORT_SCIF, - .irqs = { 80, 80, 80, 80 }, - }, { - .flags = 0, - } +static struct sh_timer_config cmt_platform_data = { + .channels_mask = 0x20, }; -static struct platform_device sci_device = { - .name = "sh-sci", - .id = -1, - .dev = { - .platform_data = sci_platform_data, +static struct resource cmt_resources[] = { + DEFINE_RES_MEM(0x044a0000, 0x70), + DEFINE_RES_IRQ(evt2irq(0xf00)), +}; + +static struct platform_device cmt_device = { + .name = "sh-cmt-32", + .id = 0, + .dev = { + .platform_data = &cmt_platform_data, + }, + .resource = cmt_resources, + .num_resources = ARRAY_SIZE(cmt_resources), +}; + +static struct sh_timer_config tmu0_platform_data = { + .channels_mask = 7, +}; + +static struct resource tmu0_resources[] = { + DEFINE_RES_MEM(0xffd80000, 0x2c), + DEFINE_RES_IRQ(evt2irq(0x400)), + DEFINE_RES_IRQ(evt2irq(0x420)), + DEFINE_RES_IRQ(evt2irq(0x440)), +}; + +static struct platform_device tmu0_device = { + .name = "sh-tmu", + .id = 0, + .dev = { + .platform_data = &tmu0_platform_data, }, + .resource = tmu0_resources, + .num_resources = ARRAY_SIZE(tmu0_resources), }; static struct platform_device *sh7366_devices[] __initdata = { + &scif0_device, + &cmt_device, + &tmu0_device, &iic_device, - &sci_device, + &usb_host_device, &vpu_device, &veu0_device, &veu1_device, @@ -149,19 +228,6 @@ 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); @@ -169,10 +235,24 @@ static int __init sh7366_devices_setup(void) return platform_add_devices(sh7366_devices, ARRAY_SIZE(sh7366_devices)); } -__initcall(sh7366_devices_setup); +arch_initcall(sh7366_devices_setup); + +static struct platform_device *sh7366_early_devices[] __initdata = { + &scif0_device, + &cmt_device, + &tmu0_device, +}; + +void __init plat_early_device_setup(void) +{ + early_platform_add_devices(sh7366_early_devices, + ARRAY_SIZE(sh7366_early_devices)); +} enum { UNUSED=0, + ENABLED, + DISABLED, /* interrupt sources */ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, @@ -186,14 +266,13 @@ enum { DENC, MSIOF, FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I, I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI, - SDHI0, SDHI1, SDHI2, SDHI3, - CMT, TSIF, SIU, + SDHI, CMT, TSIF, SIU, TMU0, TMU1, TMU2, VEU2, LCDC, /* interrupt groups */ - DMAC0123, VIOVOU, MMC, DMAC45, FLCTL, I2C, SDHI, + DMAC0123, VIOVOU, MMC, DMAC45, FLCTL, I2C, }; static struct intc_vect vectors[] __initdata = { @@ -218,8 +297,8 @@ static struct intc_vect vectors[] __initdata = { INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0), INTC_VECT(I2C_ALI, 0xe00), INTC_VECT(I2C_TACKI, 0xe20), INTC_VECT(I2C_WAITI, 0xe40), INTC_VECT(I2C_DTEI, 0xe60), - INTC_VECT(SDHI0, 0xe80), INTC_VECT(SDHI1, 0xea0), - INTC_VECT(SDHI2, 0xec0), INTC_VECT(SDHI3, 0xee0), + INTC_VECT(SDHI, 0xe80), INTC_VECT(SDHI, 0xea0), + INTC_VECT(SDHI, 0xec0), INTC_VECT(SDHI, 0xee0), INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20), INTC_VECT(SIU, 0xf80), INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420), @@ -235,7 +314,6 @@ static struct intc_group groups[] __initdata = { INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I), INTC_GROUP(I2C, I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI), - INTC_GROUP(SDHI, SDHI0, SDHI1, SDHI2, SDHI3), }; static struct intc_mask_reg mask_registers[] __initdata = { @@ -257,7 +335,7 @@ static struct intc_mask_reg mask_registers[] __initdata = { { I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI, FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } }, { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */ - { SDHI3, SDHI2, SDHI1, SDHI0, 0, 0, 0, SIU } }, + { DISABLED, ENABLED, ENABLED, ENABLED, 0, 0, 0, SIU } }, { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */ { 0, 0, 0, CMT, 0, USB, } }, { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */ @@ -295,9 +373,13 @@ static struct intc_mask_reg ack_registers[] __initdata = { { 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); +static struct intc_desc intc_desc __initdata = { + .name = "sh7366", + .force_enable = ENABLED, + .force_disable = DISABLED, + .hw = INTC_HW_DESC(vectors, groups, mask_registers, + prio_registers, sense_registers, ack_registers), +}; void __init plat_irq_setup(void) { |