aboutsummaryrefslogtreecommitdiff
path: root/arch/sh/kernel/cpu/sh4a/setup-shx3.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/kernel/cpu/sh4a/setup-shx3.c')
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-shx3.c193
1 files changed, 46 insertions, 147 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-shx3.c b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
index 013f0b14448..a78c5feb4e3 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
@@ -14,6 +14,7 @@
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/sh_timer.h>
+#include <linux/sh_intc.h>
#include <cpu/shx3.h>
#include <asm/mmzone.h>
@@ -27,70 +28,90 @@
* all rather than adding infrastructure to hack around it.
*/
static struct plat_sci_port scif0_platform_data = {
- .mapbase = 0xffc30000,
.flags = UPF_BOOT_AUTOCONF,
+ .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
.type = PORT_SCIF,
- .irqs = { 40, 41, 43, 42 },
+};
+
+static struct resource scif0_resources[] = {
+ DEFINE_RES_MEM(0xffc30000, 0x100),
+ DEFINE_RES_IRQ(evt2irq(0x700)),
+ DEFINE_RES_IRQ(evt2irq(0x720)),
+ DEFINE_RES_IRQ(evt2irq(0x760)),
+ DEFINE_RES_IRQ(evt2irq(0x740)),
};
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 plat_sci_port scif1_platform_data = {
- .mapbase = 0xffc40000,
.flags = UPF_BOOT_AUTOCONF,
+ .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
.type = PORT_SCIF,
- .irqs = { 44, 45, 47, 46 },
+};
+
+static struct resource scif1_resources[] = {
+ DEFINE_RES_MEM(0xffc40000, 0x100),
+ DEFINE_RES_IRQ(evt2irq(0x780)),
+ DEFINE_RES_IRQ(evt2irq(0x7a0)),
+ DEFINE_RES_IRQ(evt2irq(0x7e0)),
+ DEFINE_RES_IRQ(evt2irq(0x7c0)),
};
static struct platform_device scif1_device = {
.name = "sh-sci",
.id = 1,
+ .resource = scif1_resources,
+ .num_resources = ARRAY_SIZE(scif1_resources),
.dev = {
.platform_data = &scif1_platform_data,
},
};
static struct plat_sci_port scif2_platform_data = {
- .mapbase = 0xffc60000,
.flags = UPF_BOOT_AUTOCONF,
+ .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
.type = PORT_SCIF,
- .irqs = { 52, 53, 55, 54 },
+};
+
+static struct resource scif2_resources[] = {
+ DEFINE_RES_MEM(0xffc60000, 0x100),
+ DEFINE_RES_IRQ(evt2irq(0x880)),
+ DEFINE_RES_IRQ(evt2irq(0x8a0)),
+ DEFINE_RES_IRQ(evt2irq(0x8e0)),
+ DEFINE_RES_IRQ(evt2irq(0x8c0)),
};
static struct platform_device scif2_device = {
.name = "sh-sci",
.id = 2,
+ .resource = scif2_resources,
+ .num_resources = ARRAY_SIZE(scif2_resources),
.dev = {
.platform_data = &scif2_platform_data,
},
};
static struct sh_timer_config tmu0_platform_data = {
- .channel_offset = 0x04,
- .timer_bit = 0,
- .clockevent_rating = 200,
+ .channels_mask = 7,
};
static struct resource tmu0_resources[] = {
- [0] = {
- .start = 0xffc10008,
- .end = 0xffc10013,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = 16,
- .flags = IORESOURCE_IRQ,
- },
+ DEFINE_RES_MEM(0xffc10000, 0x30),
+ DEFINE_RES_IRQ(evt2irq(0x400)),
+ DEFINE_RES_IRQ(evt2irq(0x420)),
+ DEFINE_RES_IRQ(evt2irq(0x440)),
};
static struct platform_device tmu0_device = {
- .name = "sh_tmu",
+ .name = "sh-tmu",
.id = 0,
.dev = {
.platform_data = &tmu0_platform_data,
@@ -100,25 +121,18 @@ static struct platform_device tmu0_device = {
};
static struct sh_timer_config tmu1_platform_data = {
- .channel_offset = 0x10,
- .timer_bit = 1,
- .clocksource_rating = 200,
+ .channels_mask = 7,
};
static struct resource tmu1_resources[] = {
- [0] = {
- .start = 0xffc10014,
- .end = 0xffc1001f,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = 17,
- .flags = IORESOURCE_IRQ,
- },
+ DEFINE_RES_MEM(0xffc20000, 0x2c),
+ DEFINE_RES_IRQ(evt2irq(0x460)),
+ DEFINE_RES_IRQ(evt2irq(0x480)),
+ DEFINE_RES_IRQ(evt2irq(0x4a0)),
};
static struct platform_device tmu1_device = {
- .name = "sh_tmu",
+ .name = "sh-tmu",
.id = 1,
.dev = {
.platform_data = &tmu1_platform_data,
@@ -127,124 +141,12 @@ static struct platform_device tmu1_device = {
.num_resources = ARRAY_SIZE(tmu1_resources),
};
-static struct sh_timer_config tmu2_platform_data = {
- .channel_offset = 0x1c,
- .timer_bit = 2,
-};
-
-static struct resource tmu2_resources[] = {
- [0] = {
- .start = 0xffc10020,
- .end = 0xffc1002f,
- .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 = {
- .channel_offset = 0x04,
- .timer_bit = 0,
-};
-
-static struct resource tmu3_resources[] = {
- [0] = {
- .start = 0xffc20008,
- .end = 0xffc20013,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = 19,
- .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 = {
- .channel_offset = 0x10,
- .timer_bit = 1,
-};
-
-static struct resource tmu4_resources[] = {
- [0] = {
- .start = 0xffc20014,
- .end = 0xffc2001f,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = 20,
- .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 = {
- .channel_offset = 0x1c,
- .timer_bit = 2,
-};
-
-static struct resource tmu5_resources[] = {
- [0] = {
- .start = 0xffc20020,
- .end = 0xffc2002b,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = 21,
- .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 platform_device *shx3_early_devices[] __initdata = {
&scif0_device,
&scif1_device,
&scif2_device,
&tmu0_device,
&tmu1_device,
- &tmu2_device,
- &tmu3_device,
- &tmu4_device,
- &tmu5_device,
};
static int __init shx3_devices_setup(void)
@@ -478,9 +380,6 @@ void __init plat_irq_setup_pins(int mode)
void __init plat_irq_setup(void)
{
- reserve_intc_vectors(vectors_irq, ARRAY_SIZE(vectors_irq));
- reserve_intc_vectors(vectors_irl, ARRAY_SIZE(vectors_irl));
-
register_intc_controller(&intc_desc);
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-04 08:26:39 +0000