diff options
Diffstat (limited to 'arch/sh/kernel/cpu/sh4a/setup-sh7786.c')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4a/setup-sh7786.c | 424 |
1 files changed, 403 insertions, 21 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c index 90e8cfff55f..0104a8ec536 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c @@ -3,6 +3,7 @@ * * Copyright (C) 2009 Renesas Solutions Corp. * Kuninori Morimoto <morimoto.kuninori@renesas.com> + * Paul Mundt <paul.mundt@renesas.com> * * Based on SH7785 Setup * @@ -19,6 +20,7 @@ #include <linux/io.h> #include <linux/mm.h> #include <linux/dma-mapping.h> +#include <linux/sh_timer.h> #include <asm/mmzone.h> static struct plat_sci_port sci_platform_data[] = { @@ -69,6 +71,368 @@ static struct platform_device sci_device = { }, }; +static struct sh_timer_config tmu0_platform_data = { + .name = "TMU0", + .channel_offset = 0x04, + .timer_bit = 0, + .clk = "peripheral_clk", + .clockevent_rating = 200, +}; + +static struct resource tmu0_resources[] = { + [0] = { + .name = "TMU0", + .start = 0xffd80008, + .end = 0xffd80013, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 16, + .flags = IORESOURCE_IRQ, + }, +}; + +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 sh_timer_config tmu1_platform_data = { + .name = "TMU1", + .channel_offset = 0x10, + .timer_bit = 1, + .clk = "peripheral_clk", + .clocksource_rating = 200, +}; + +static struct resource tmu1_resources[] = { + [0] = { + .name = "TMU1", + .start = 0xffd80014, + .end = 0xffd8001f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 17, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu1_device = { + .name = "sh_tmu", + .id = 1, + .dev = { + .platform_data = &tmu1_platform_data, + }, + .resource = tmu1_resources, + .num_resources = ARRAY_SIZE(tmu1_resources), +}; + +static struct sh_timer_config tmu2_platform_data = { + .name = "TMU2", + .channel_offset = 0x1c, + .timer_bit = 2, + .clk = "peripheral_clk", +}; + +static struct resource tmu2_resources[] = { + [0] = { + .name = "TMU2", + .start = 0xffd80020, + .end = 0xffd8002f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 18, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu2_device = { + .name = "sh_tmu", + .id = 2, + .dev = { + .platform_data = &tmu2_platform_data, + }, + .resource = tmu2_resources, + .num_resources = ARRAY_SIZE(tmu2_resources), +}; + +static struct sh_timer_config tmu3_platform_data = { + .name = "TMU3", + .channel_offset = 0x04, + .timer_bit = 0, + .clk = "peripheral_clk", +}; + +static struct resource tmu3_resources[] = { + [0] = { + .name = "TMU3", + .start = 0xffda0008, + .end = 0xffda0013, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 20, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu3_device = { + .name = "sh_tmu", + .id = 3, + .dev = { + .platform_data = &tmu3_platform_data, + }, + .resource = tmu3_resources, + .num_resources = ARRAY_SIZE(tmu3_resources), +}; + +static struct sh_timer_config tmu4_platform_data = { + .name = "TMU4", + .channel_offset = 0x10, + .timer_bit = 1, + .clk = "peripheral_clk", +}; + +static struct resource tmu4_resources[] = { + [0] = { + .name = "TMU4", + .start = 0xffda0014, + .end = 0xffda001f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 21, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu4_device = { + .name = "sh_tmu", + .id = 4, + .dev = { + .platform_data = &tmu4_platform_data, + }, + .resource = tmu4_resources, + .num_resources = ARRAY_SIZE(tmu4_resources), +}; + +static struct sh_timer_config tmu5_platform_data = { + .name = "TMU5", + .channel_offset = 0x1c, + .timer_bit = 2, + .clk = "peripheral_clk", +}; + +static struct resource tmu5_resources[] = { + [0] = { + .name = "TMU5", + .start = 0xffda0020, + .end = 0xffda002b, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 22, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu5_device = { + .name = "sh_tmu", + .id = 5, + .dev = { + .platform_data = &tmu5_platform_data, + }, + .resource = tmu5_resources, + .num_resources = ARRAY_SIZE(tmu5_resources), +}; + +static struct sh_timer_config tmu6_platform_data = { + .name = "TMU6", + .channel_offset = 0x04, + .timer_bit = 0, + .clk = "peripheral_clk", +}; + +static struct resource tmu6_resources[] = { + [0] = { + .name = "TMU6", + .start = 0xffdc0008, + .end = 0xffdc0013, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 45, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu6_device = { + .name = "sh_tmu", + .id = 6, + .dev = { + .platform_data = &tmu6_platform_data, + }, + .resource = tmu6_resources, + .num_resources = ARRAY_SIZE(tmu6_resources), +}; + +static struct sh_timer_config tmu7_platform_data = { + .name = "TMU7", + .channel_offset = 0x10, + .timer_bit = 1, + .clk = "peripheral_clk", +}; + +static struct resource tmu7_resources[] = { + [0] = { + .name = "TMU7", + .start = 0xffdc0014, + .end = 0xffdc001f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 45, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu7_device = { + .name = "sh_tmu", + .id = 7, + .dev = { + .platform_data = &tmu7_platform_data, + }, + .resource = tmu7_resources, + .num_resources = ARRAY_SIZE(tmu7_resources), +}; + +static struct sh_timer_config tmu8_platform_data = { + .name = "TMU8", + .channel_offset = 0x1c, + .timer_bit = 2, + .clk = "peripheral_clk", +}; + +static struct resource tmu8_resources[] = { + [0] = { + .name = "TMU8", + .start = 0xffdc0020, + .end = 0xffdc002b, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 45, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu8_device = { + .name = "sh_tmu", + .id = 8, + .dev = { + .platform_data = &tmu8_platform_data, + }, + .resource = tmu8_resources, + .num_resources = ARRAY_SIZE(tmu8_resources), +}; + +static struct sh_timer_config tmu9_platform_data = { + .name = "TMU9", + .channel_offset = 0x04, + .timer_bit = 0, + .clk = "peripheral_clk", +}; + +static struct resource tmu9_resources[] = { + [0] = { + .name = "TMU9", + .start = 0xffde0008, + .end = 0xffde0013, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 46, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu9_device = { + .name = "sh_tmu", + .id = 9, + .dev = { + .platform_data = &tmu9_platform_data, + }, + .resource = tmu9_resources, + .num_resources = ARRAY_SIZE(tmu9_resources), +}; + +static struct sh_timer_config tmu10_platform_data = { + .name = "TMU10", + .channel_offset = 0x10, + .timer_bit = 1, + .clk = "peripheral_clk", +}; + +static struct resource tmu10_resources[] = { + [0] = { + .name = "TMU10", + .start = 0xffde0014, + .end = 0xffde001f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 46, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu10_device = { + .name = "sh_tmu", + .id = 10, + .dev = { + .platform_data = &tmu10_platform_data, + }, + .resource = tmu10_resources, + .num_resources = ARRAY_SIZE(tmu10_resources), +}; + +static struct sh_timer_config tmu11_platform_data = { + .name = "TMU11", + .channel_offset = 0x1c, + .timer_bit = 2, + .clk = "peripheral_clk", +}; + +static struct resource tmu11_resources[] = { + [0] = { + .name = "TMU11", + .start = 0xffde0020, + .end = 0xffde002b, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 46, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu11_device = { + .name = "sh_tmu", + .id = 11, + .dev = { + .platform_data = &tmu11_platform_data, + }, + .resource = tmu11_resources, + .num_resources = ARRAY_SIZE(tmu11_resources), +}; + static struct resource usb_ohci_resources[] = { [0] = { .start = 0xffe70400, @@ -94,6 +458,21 @@ static struct platform_device usb_ohci_device = { .resource = usb_ohci_resources, }; +static struct platform_device *sh7786_early_devices[] __initdata = { + &tmu0_device, + &tmu1_device, + &tmu2_device, + &tmu3_device, + &tmu4_device, + &tmu5_device, + &tmu6_device, + &tmu7_device, + &tmu8_device, + &tmu9_device, + &tmu10_device, + &tmu11_device, +}; + static struct platform_device *sh7786_devices[] __initdata = { &sci_device, &usb_ohci_device, @@ -156,11 +535,25 @@ static void __init sh7786_usb_setup(void) static int __init sh7786_devices_setup(void) { + int ret; + sh7786_usb_setup(); + + ret = platform_add_devices(sh7786_early_devices, + ARRAY_SIZE(sh7786_early_devices)); + if (unlikely(ret != 0)) + return ret; + return platform_add_devices(sh7786_devices, ARRAY_SIZE(sh7786_devices)); } -device_initcall(sh7786_devices_setup); +arch_initcall(sh7786_devices_setup); + +void __init plat_early_device_setup(void) +{ + early_platform_add_devices(sh7786_early_devices, + ARRAY_SIZE(sh7786_early_devices)); +} enum { UNUSED = 0, @@ -202,9 +595,8 @@ enum { HSPI, GPIO0, GPIO1, Thermal, - INTC0, INTC1, INTC2, INTC3, INTC4, INTC5, INTC6, INTC7, - - /* interrupt groups */ + INTICI0, INTICI1, INTICI2, INTICI3, + INTICI4, INTICI5, INTICI6, INTICI7, }; static struct intc_vect vectors[] __initdata = { @@ -245,10 +637,12 @@ static struct intc_vect vectors[] __initdata = { INTC_VECT(HSPI, 0xe80), INTC_VECT(GPIO0, 0xea0), INTC_VECT(GPIO1, 0xec0), INTC_VECT(Thermal, 0xee0), + INTC_VECT(INTICI0, 0xf00), INTC_VECT(INTICI1, 0xf20), + INTC_VECT(INTICI2, 0xf40), INTC_VECT(INTICI3, 0xf60), + INTC_VECT(INTICI4, 0xf80), INTC_VECT(INTICI5, 0xfa0), + INTC_VECT(INTICI6, 0xfc0), INTC_VECT(INTICI7, 0xfe0), }; -/* FIXME: Main CPU support only now */ -#if 1 /* Main CPU */ #define CnINTMSK0 0xfe410030 #define CnINTMSK1 0xfe410040 #define CnINTMSKCLR0 0xfe410050 @@ -261,21 +655,6 @@ static struct intc_vect vectors[] __initdata = { #define CnINT2MSKCR1 0xfe410a34 #define CnINT2MSKCR2 0xfe410a38 #define CnINT2MSKCR3 0xfe410a3c -#else /* Sub CPU */ -#define CnINTMSK0 0xfe410034 -#define CnINTMSK1 0xfe410044 -#define CnINTMSKCLR0 0xfe410054 -#define CnINTMSKCLR1 0xfe410064 -#define CnINT2MSKR0 0xfe410b20 -#define CnINT2MSKR1 0xfe410b24 -#define CnINT2MSKR2 0xfe410b28 -#define CnINT2MSKR3 0xfe410b2c -#define CnINT2MSKCR0 0xfe410b30 -#define CnINT2MSKCR1 0xfe410b34 -#define CnINT2MSKCR2 0xfe410b38 -#define CnINT2MSKCR3 0xfe410b3c -#endif - #define INTMSK2 0xfe410068 #define INTMSKCLR2 0xfe41006c @@ -360,6 +739,9 @@ static struct intc_prio_reg prio_registers[] __initdata = { GPIO1, Thermal } }, { 0xfe41085c, 0, 32, 8, /* INT2PRI23 */ { 0, 0, 0, 0 } }, { 0xfe410860, 0, 32, 8, /* INT2PRI24 */ { 0, 0, 0, 0 } }, + { 0xfe410090, 0xfe4100a0, 32, 4, /* CnICIPRI / CnICIPRICLR */ + { INTICI7, INTICI6, INTICI5, INTICI4, + INTICI3, INTICI2, INTICI1, INTICI0 }, INTC_SMP(4, 2) }, }; static DECLARE_INTC_DESC(intc_desc, "sh7786", vectors, NULL, |