From bcac24d0535402d6e3414d3951609f12caaa1c7d Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Mon, 14 Dec 2009 12:30:22 +0000 Subject: sh: sh4a scif pdata (sh7343/sh7366/sh7722/sh7723/sh7724) This patch breaks out the sh4a 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. Only sh4a SuperH Mobile processors are modified by this patch. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 160 ++++++++++++++++++++++----------- 1 file changed, 109 insertions(+), 51 deletions(-) (limited to 'arch/sh/kernel/cpu/sh4a/setup-sh7723.c') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index 4caa5a7ca86e..772b9265d0e4 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -20,6 +20,103 @@ #include #include +/* Serial */ +static struct plat_sci_port scif0_platform_data = { + .mapbase = 0xffe00000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 80, 80, 80, 80 }, + .clk = "scif0", +}; + +static struct platform_device scif0_device = { + .name = "sh-sci", + .id = 0, + .dev = { + .platform_data = &scif0_platform_data, + }, +}; + +static struct plat_sci_port scif1_platform_data = { + .mapbase = 0xffe10000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 81, 81, 81, 81 }, + .clk = "scif1", +}; + +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 = 0xffe20000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 82, 82, 82, 82 }, + .clk = "scif2", +}; + +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 = 0xa4e30000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIFA, + .irqs = { 56, 56, 56, 56 }, + .clk = "scif3", +}; + +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 = 0xa4e40000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIFA, + .irqs = { 88, 88, 88, 88 }, + .clk = "scif4", +}; + +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 = 0xa4e50000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIFA, + .irqs = { 109, 109, 109, 109 }, + .clk = "scif5", +}; + +static struct platform_device scif5_device = { + .name = "sh-sci", + .id = 5, + .dev = { + .platform_data = &scif5_platform_data, + }, +}; + static struct uio_info vpu_platform_data = { .name = "VPU5", .version = "0", @@ -348,56 +445,6 @@ static struct platform_device tmu5_device = { }, }; -static struct plat_sci_port sci_platform_data[] = { - { - .mapbase = 0xffe00000, - .flags = UPF_BOOT_AUTOCONF, - .type = PORT_SCIF, - .irqs = { 80, 80, 80, 80 }, - .clk = "scif0", - },{ - .mapbase = 0xffe10000, - .flags = UPF_BOOT_AUTOCONF, - .type = PORT_SCIF, - .irqs = { 81, 81, 81, 81 }, - .clk = "scif1", - },{ - .mapbase = 0xffe20000, - .flags = UPF_BOOT_AUTOCONF, - .type = PORT_SCIF, - .irqs = { 82, 82, 82, 82 }, - .clk = "scif2", - },{ - .mapbase = 0xa4e30000, - .flags = UPF_BOOT_AUTOCONF, - .type = PORT_SCIFA, - .irqs = { 56, 56, 56, 56 }, - .clk = "scif3", - },{ - .mapbase = 0xa4e40000, - .flags = UPF_BOOT_AUTOCONF, - .type = PORT_SCIFA, - .irqs = { 88, 88, 88, 88 }, - .clk = "scif4", - },{ - .mapbase = 0xa4e50000, - .flags = UPF_BOOT_AUTOCONF, - .type = PORT_SCIFA, - .irqs = { 109, 109, 109, 109 }, - .clk = "scif5", - }, { - .flags = 0, - } -}; - -static struct platform_device sci_device = { - .name = "sh-sci", - .id = -1, - .dev = { - .platform_data = sci_platform_data, - }, -}; - static struct resource rtc_resources[] = { [0] = { .start = 0xa465fec0, @@ -488,6 +535,12 @@ static struct platform_device iic_device = { }; static struct platform_device *sh7723_devices[] __initdata = { + &scif0_device, + &scif1_device, + &scif2_device, + &scif3_device, + &scif4_device, + &scif5_device, &cmt_device, &tmu0_device, &tmu1_device, @@ -495,7 +548,6 @@ static struct platform_device *sh7723_devices[] __initdata = { &tmu3_device, &tmu4_device, &tmu5_device, - &sci_device, &rtc_device, &iic_device, &sh7723_usb_host_device, @@ -516,6 +568,12 @@ static int __init sh7723_devices_setup(void) arch_initcall(sh7723_devices_setup); static struct platform_device *sh7723_early_devices[] __initdata = { + &scif0_device, + &scif1_device, + &scif2_device, + &scif3_device, + &scif4_device, + &scif5_device, &cmt_device, &tmu0_device, &tmu1_device, -- cgit v1.2.3