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Diffstat (limited to 'arch/sh/kernel/cpu/sh4a/setup-sh7786.c')
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7786.c88
1 files changed, 62 insertions, 26 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
index ab52d4d4484..5d619a551a3 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
@@ -28,21 +28,25 @@
#include <asm/mmzone.h>
static struct plat_sci_port scif0_platform_data = {
- .mapbase = 0xffea0000,
.flags = UPF_BOOT_AUTOCONF,
.scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1,
- .scbrr_algo_id = SCBRR_ALGO_1,
.type = PORT_SCIF,
- .irqs = { evt2irq(0x700),
- evt2irq(0x720),
- evt2irq(0x760),
- evt2irq(0x740) },
.regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
};
+static struct resource scif0_resources[] = {
+ DEFINE_RES_MEM(0xffea0000, 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,
},
@@ -52,90 +56,119 @@ static struct platform_device scif0_device = {
* The rest of these all have multiplexed IRQs
*/
static struct plat_sci_port scif1_platform_data = {
- .mapbase = 0xffeb0000,
.flags = UPF_BOOT_AUTOCONF,
.scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1,
- .scbrr_algo_id = SCBRR_ALGO_1,
.type = PORT_SCIF,
- .irqs = SCIx_IRQ_MUXED(evt2irq(0x780)),
.regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
};
+static struct resource scif1_resources[] = {
+ DEFINE_RES_MEM(0xffeb0000, 0x100),
+ DEFINE_RES_IRQ(evt2irq(0x780)),
+};
+
+static struct resource scif1_demux_resources[] = {
+ DEFINE_RES_MEM(0xffeb0000, 0x100),
+ /* Placeholders, see sh7786_devices_setup() */
+ DEFINE_RES_IRQ(0),
+ DEFINE_RES_IRQ(0),
+ DEFINE_RES_IRQ(0),
+ DEFINE_RES_IRQ(0),
+};
+
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 = 0xffec0000,
.flags = UPF_BOOT_AUTOCONF,
.scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1,
- .scbrr_algo_id = SCBRR_ALGO_1,
.type = PORT_SCIF,
- .irqs = SCIx_IRQ_MUXED(evt2irq(0x840)),
.regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
};
+static struct resource scif2_resources[] = {
+ DEFINE_RES_MEM(0xffec0000, 0x100),
+ DEFINE_RES_IRQ(evt2irq(0x840)),
+};
+
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 plat_sci_port scif3_platform_data = {
- .mapbase = 0xffed0000,
.flags = UPF_BOOT_AUTOCONF,
.scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1,
- .scbrr_algo_id = SCBRR_ALGO_1,
.type = PORT_SCIF,
- .irqs = SCIx_IRQ_MUXED(evt2irq(0x860)),
.regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
};
+static struct resource scif3_resources[] = {
+ DEFINE_RES_MEM(0xffed0000, 0x100),
+ DEFINE_RES_IRQ(evt2irq(0x860)),
+};
+
static struct platform_device scif3_device = {
.name = "sh-sci",
.id = 3,
+ .resource = scif3_resources,
+ .num_resources = ARRAY_SIZE(scif3_resources),
.dev = {
.platform_data = &scif3_platform_data,
},
};
static struct plat_sci_port scif4_platform_data = {
- .mapbase = 0xffee0000,
.flags = UPF_BOOT_AUTOCONF,
.scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1,
- .scbrr_algo_id = SCBRR_ALGO_1,
.type = PORT_SCIF,
- .irqs = SCIx_IRQ_MUXED(evt2irq(0x880)),
.regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
};
+static struct resource scif4_resources[] = {
+ DEFINE_RES_MEM(0xffee0000, 0x100),
+ DEFINE_RES_IRQ(evt2irq(0x880)),
+};
+
static struct platform_device scif4_device = {
.name = "sh-sci",
.id = 4,
+ .resource = scif4_resources,
+ .num_resources = ARRAY_SIZE(scif4_resources),
.dev = {
.platform_data = &scif4_platform_data,
},
};
static struct plat_sci_port scif5_platform_data = {
- .mapbase = 0xffef0000,
.flags = UPF_BOOT_AUTOCONF,
.scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1,
- .scbrr_algo_id = SCBRR_ALGO_1,
.type = PORT_SCIF,
- .irqs = SCIx_IRQ_MUXED(evt2irq(0x8a0)),
.regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
};
+static struct resource scif5_resources[] = {
+ DEFINE_RES_MEM(0xffef0000, 0x100),
+ DEFINE_RES_IRQ(evt2irq(0x8a0)),
+};
+
static struct platform_device scif5_device = {
.name = "sh-sci",
.id = 5,
+ .resource = scif5_resources,
+ .num_resources = ARRAY_SIZE(scif5_resources),
.dev = {
.platform_data = &scif5_platform_data,
},
@@ -1037,13 +1070,16 @@ static int __init sh7786_devices_setup(void)
*/
irq = intc_irq_lookup(sh7786_intc_desc.name, TXI1);
if (irq > 0) {
- scif1_platform_data.irqs[SCIx_TXI_IRQ] = irq;
- scif1_platform_data.irqs[SCIx_ERI_IRQ] =
+ scif1_demux_resources[1].start =
intc_irq_lookup(sh7786_intc_desc.name, ERI1);
- scif1_platform_data.irqs[SCIx_BRI_IRQ] =
- intc_irq_lookup(sh7786_intc_desc.name, BRI1);
- scif1_platform_data.irqs[SCIx_RXI_IRQ] =
+ scif1_demux_resources[2].start =
intc_irq_lookup(sh7786_intc_desc.name, RXI1);
+ scif1_demux_resources[3].start = irq;
+ scif1_demux_resources[4].start =
+ intc_irq_lookup(sh7786_intc_desc.name, BRI1);
+
+ scif1_device.resource = scif1_demux_resources;
+ scif1_device.num_resources = ARRAY_SIZE(scif1_demux_resources);
}
ret = platform_add_devices(sh7786_early_devices,