sh: sh2a scif pdata (sh7201/sh7203/sh7206/mxg)

This patch breaks out the sh2a scif serial port platform
data from a shared platform device to one platform
device per port. Also, add serial ports to the list of
early platform devices.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/kernel/cpu/sh2a/setup-mxg.c b/arch/sh/kernel/cpu/sh2a/setup-mxg.c
index b673764..8f669dc 100644 (file)
--- a/arch/sh/kernel/cpu/sh2a/setup-mxg.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-mxg.c
@@ -207,27 +207,23 @@ static struct platform_device mtu2_2_device = {
        .num_resources  = ARRAY_SIZE(mtu2_2_resources),
 };
 
-static struct plat_sci_port sci_platform_data[] = {
-       {
-               .mapbase        = 0xff804000,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           = { 220, 220, 220, 220 },
-       }, {
-               .flags = 0,
-       }
+static struct plat_sci_port scif0_platform_data = {
+       .mapbase        = 0xff804000,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           = { 220, 220, 220, 220 },
 };
 
-static struct platform_device sci_device = {
+static struct platform_device scif0_device = {
        .name           = "sh-sci",
-       .id             = -1,
+       .id             = 0,
        .dev            = {
-               .platform_data  = sci_platform_data,
+               .platform_data  = &scif0_platform_data,
        },
 };
 
 static struct platform_device *mxg_devices[] __initdata = {
-       &sci_device,
+       &scif0_device,
        &mtu2_0_device,
        &mtu2_1_device,
        &mtu2_2_device,
@@ -246,6 +242,7 @@ void __init plat_irq_setup(void)
 }
 
 static struct platform_device *mxg_early_devices[] __initdata = {
+       &scif0_device,
        &mtu2_0_device,
        &mtu2_1_device,
        &mtu2_2_device,

diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7201.c b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c
index fbde5b7..4ccfeb5 100644 (file)
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7201.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c
@@ -177,57 +177,123 @@ static struct intc_mask_reg mask_registers[] __initdata = {
 static DECLARE_INTC_DESC(intc_desc, "sh7201", vectors, groups,
                         mask_registers, prio_registers, NULL);
 
-static struct plat_sci_port sci_platform_data[] = {
-       {
-               .mapbase        = 0xfffe8000,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           = { 180, 180, 180, 180 }
-       }, {
-               .mapbase        = 0xfffe8800,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           = { 184, 184, 184, 184 }
-       }, {
-               .mapbase        = 0xfffe9000,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           = { 188, 188, 188, 188 }
-       }, {
-               .mapbase        = 0xfffe9800,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           = { 192, 192, 192, 192 }
-       }, {
-               .mapbase        = 0xfffea000,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           = { 196, 196, 196, 196 }
-       }, {
-               .mapbase        = 0xfffea800,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           = { 200, 200, 200, 200 }
-       }, {
-               .mapbase        = 0xfffeb000,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           = { 204, 204, 204, 204 }
-       }, {
-               .mapbase        = 0xfffeb800,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           = { 208, 208, 208, 208 }
-       }, {
-               .flags = 0,
-       }
-};
-
-static struct platform_device sci_device = {
+static struct plat_sci_port scif0_platform_data = {
+       .mapbase        = 0xfffe8000,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           = { 180, 180, 180, 180 }
+};
+
+static struct platform_device scif0_device = {
        .name           = "sh-sci",
-       .id             = -1,
+       .id             = 0,
+       .dev            = {
+               .platform_data  = &scif0_platform_data,
+       },
+};
+
+static struct plat_sci_port scif1_platform_data = {
+       .mapbase        = 0xfffe8800,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           = { 184, 184, 184, 184 }
+};
+
+static struct platform_device scif1_device = {
+       .name           = "sh-sci",
+       .id             = 1,
+       .dev            = {
+               .platform_data  = &scif1_platform_data,
+       },
+};
+
+static struct plat_sci_port scif2_platform_data = {
+       .mapbase        = 0xfffe9000,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           = { 188, 188, 188, 188 }
+};
+
+static struct platform_device scif2_device = {
+       .name           = "sh-sci",
+       .id             = 2,
+       .dev            = {
+               .platform_data  = &scif2_platform_data,
+       },
+};
+
+static struct plat_sci_port scif3_platform_data = {
+       .mapbase        = 0xfffe9800,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           = { 192, 192, 192, 192 }
+};
+
+static struct platform_device scif3_device = {
+       .name           = "sh-sci",
+       .id             = 3,
+       .dev            = {
+               .platform_data  = &scif3_platform_data,
+       },
+};
+
+static struct plat_sci_port scif4_platform_data = {
+       .mapbase        = 0xfffea000,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           = { 196, 196, 196, 196 }
+};
+
+static struct platform_device scif4_device = {
+       .name           = "sh-sci",
+       .id             = 4,
+       .dev            = {
+               .platform_data  = &scif4_platform_data,
+       },
+};
+
+static struct plat_sci_port scif5_platform_data = {
+       .mapbase        = 0xfffea800,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           = { 200, 200, 200, 200 }
+};
+
+static struct platform_device scif5_device = {
+       .name           = "sh-sci",
+       .id             = 5,
+       .dev            = {
+               .platform_data  = &scif5_platform_data,
+       },
+};
+
+static struct plat_sci_port scif6_platform_data = {
+       .mapbase        = 0xfffeb000,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           = { 204, 204, 204, 204 }
+};
+
+static struct platform_device scif6_device = {
+       .name           = "sh-sci",
+       .id             = 6,
+       .dev            = {
+               .platform_data  = &scif6_platform_data,
+       },
+};
+
+static struct plat_sci_port scif7_platform_data = {
+       .mapbase        = 0xfffeb800,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           = { 208, 208, 208, 208 }
+};
+
+static struct platform_device scif7_device = {
+       .name           = "sh-sci",
+       .id             = 7,
        .dev            = {
-               .platform_data  = sci_platform_data,
+               .platform_data  = &scif7_platform_data,
        },
 };
 
@@ -345,7 +411,14 @@ static struct platform_device mtu2_2_device = {
 };
 
 static struct platform_device *sh7201_devices[] __initdata = {
-       &sci_device,
+       &scif0_device,
+       &scif1_device,
+       &scif2_device,
+       &scif3_device,
+       &scif4_device,
+       &scif5_device,
+       &scif6_device,
+       &scif7_device,
        &rtc_device,
        &mtu2_0_device,
        &mtu2_1_device,
@@ -365,6 +438,14 @@ void __init plat_irq_setup(void)
 }
 
 static struct platform_device *sh7201_early_devices[] __initdata = {
+       &scif0_device,
+       &scif1_device,
+       &scif2_device,
+       &scif3_device,
+       &scif4_device,
+       &scif5_device,
+       &scif6_device,
+       &scif7_device,
        &mtu2_0_device,
        &mtu2_1_device,
        &mtu2_2_device,

diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
index d3fd536..3136966 100644 (file)
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
@@ -173,37 +173,63 @@ static struct intc_mask_reg mask_registers[] __initdata = {
 static DECLARE_INTC_DESC(intc_desc, "sh7203", vectors, groups,
                         mask_registers, prio_registers, NULL);
 
-static struct plat_sci_port sci_platform_data[] = {
-       {
-               .mapbase        = 0xfffe8000,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           =  { 192, 192, 192, 192 },
-       }, {
-               .mapbase        = 0xfffe8800,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           =  { 196, 196, 196, 196 },
-       }, {
-               .mapbase        = 0xfffe9000,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           =  { 200, 200, 200, 200 },
-       }, {
-               .mapbase        = 0xfffe9800,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           =  { 204, 204, 204, 204 },
-       }, {
-               .flags = 0,
-       }
+static struct plat_sci_port scif0_platform_data = {
+       .mapbase        = 0xfffe8000,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           =  { 192, 192, 192, 192 },
 };
 
-static struct platform_device sci_device = {
+static struct platform_device scif0_device = {
        .name           = "sh-sci",
-       .id             = -1,
+       .id             = 0,
+       .dev            = {
+               .platform_data  = &scif0_platform_data,
+       },
+};
+
+static struct plat_sci_port scif1_platform_data = {
+       .mapbase        = 0xfffe8800,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           =  { 196, 196, 196, 196 },
+};
+
+static struct platform_device scif1_device = {
+       .name           = "sh-sci",
+       .id             = 1,
+       .dev            = {
+               .platform_data  = &scif1_platform_data,
+       },
+};
+
+static struct plat_sci_port scif2_platform_data = {
+       .mapbase        = 0xfffe9000,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           =  { 200, 200, 200, 200 },
+};
+
+static struct platform_device scif2_device = {
+       .name           = "sh-sci",
+       .id             = 2,
+       .dev            = {
+               .platform_data  = &scif2_platform_data,
+       },
+};
+
+static struct plat_sci_port scif3_platform_data = {
+       .mapbase        = 0xfffe9800,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           =  { 204, 204, 204, 204 },
+};
+
+static struct platform_device scif3_device = {
+       .name           = "sh-sci",
+       .id             = 3,
        .dev            = {
-               .platform_data  = sci_platform_data,
+               .platform_data  = &scif3_platform_data,
        },
 };
 
@@ -354,7 +380,10 @@ static struct platform_device rtc_device = {
 };
 
 static struct platform_device *sh7203_devices[] __initdata = {
-       &sci_device,
+       &scif0_device,
+       &scif1_device,
+       &scif2_device,
+       &scif3_device,
        &cmt0_device,
        &cmt1_device,
        &mtu2_0_device,
@@ -375,6 +404,10 @@ void __init plat_irq_setup(void)
 }
 
 static struct platform_device *sh7203_early_devices[] __initdata = {
+       &scif0_device,
+       &scif1_device,
+       &scif2_device,
+       &scif3_device,
        &cmt0_device,
        &cmt1_device,
        &mtu2_0_device,

diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
index a9ccc5e..0648735 100644 (file)
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
@@ -133,37 +133,63 @@ static struct intc_mask_reg mask_registers[] __initdata = {
 static DECLARE_INTC_DESC(intc_desc, "sh7206", vectors, groups,
                         mask_registers, prio_registers, NULL);
 
-static struct plat_sci_port sci_platform_data[] = {
-       {
-               .mapbase        = 0xfffe8000,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           = { 240, 240, 240, 240 },
-       }, {
-               .mapbase        = 0xfffe8800,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           = { 244, 244, 244, 244 },
-       }, {
-               .mapbase        = 0xfffe9000,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           = { 248, 248, 248, 248 },
-       }, {
-               .mapbase        = 0xfffe9800,
-               .flags          = UPF_BOOT_AUTOCONF,
-               .type           = PORT_SCIF,
-               .irqs           = { 252, 252, 252, 252 },
-       }, {
-               .flags = 0,
-       }
+static struct plat_sci_port scif0_platform_data = {
+       .mapbase        = 0xfffe8000,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           = { 240, 240, 240, 240 },
 };
 
-static struct platform_device sci_device = {
+static struct platform_device scif0_device = {
        .name           = "sh-sci",
-       .id             = -1,
+       .id             = 0,
+       .dev            = {
+               .platform_data  = &scif0_platform_data,
+       },
+};
+
+static struct plat_sci_port scif1_platform_data = {
+       .mapbase        = 0xfffe8800,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           = { 244, 244, 244, 244 },
+};
+
+static struct platform_device scif1_device = {
+       .name           = "sh-sci",
+       .id             = 1,
+       .dev            = {
+               .platform_data  = &scif1_platform_data,
+       },
+};
+
+static struct plat_sci_port scif2_platform_data = {
+       .mapbase        = 0xfffe9000,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           = { 248, 248, 248, 248 },
+};
+
+static struct platform_device scif2_device = {
+       .name           = "sh-sci",
+       .id             = 2,
+       .dev            = {
+               .platform_data  = &scif2_platform_data,
+       },
+};
+
+static struct plat_sci_port scif3_platform_data = {
+       .mapbase        = 0xfffe9800,
+       .flags          = UPF_BOOT_AUTOCONF,
+       .type           = PORT_SCIF,
+       .irqs           = { 252, 252, 252, 252 },
+};
+
+static struct platform_device scif3_device = {
+       .name           = "sh-sci",
+       .id             = 3,
        .dev            = {
-               .platform_data  = sci_platform_data,
+               .platform_data  = &scif3_platform_data,
        },
 };
 
@@ -325,7 +351,10 @@ static struct platform_device mtu2_2_device = {
 };
 
 static struct platform_device *sh7206_devices[] __initdata = {
-       &sci_device,
+       &scif0_device,
+       &scif1_device,
+       &scif2_device,
+       &scif3_device,
        &cmt0_device,
        &cmt1_device,
        &mtu2_0_device,
@@ -346,6 +375,10 @@ void __init plat_irq_setup(void)
 }
 
 static struct platform_device *sh7206_early_devices[] __initdata = {
+       &scif0_device,
+       &scif1_device,
+       &scif2_device,
+       &scif3_device,
        &cmt0_device,
        &cmt1_device,
        &mtu2_0_device,