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ARM: 6215/2: add character LCD platform data for RealView and Versatile

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This adds some platform data for the character LCD found in the
RealView and Versatile reference designs from ARM.

Signed-off-by: Linus Walleij <triad@df.lth.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Linus Walleij 2010-07-17 12:34:25 +01:00 committed by Russell King
parent ef6f4b129b
commit d161edfbf2
3 changed files with 58 additions and 0 deletions
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21
arch/arm/mach-realview/realview_eb.c
View File

@ -331,6 +331,26 @@ static struct platform_device pmu_device = {
.resource = pmu_resources,
};
static struct resource char_lcd_resources[] = {
{
.start = REALVIEW_CHAR_LCD_BASE,
.end = (REALVIEW_CHAR_LCD_BASE + SZ_4K - 1),
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_EB_CHARLCD,
.end = IRQ_EB_CHARLCD,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device char_lcd_device = {
.name = "arm-charlcd",
.id = -1,
.num_resources = ARRAY_SIZE(char_lcd_resources),
.resource = char_lcd_resources,
};
static void __init gic_init_irq(void)
{
if (core_tile_eb11mp() || core_tile_a9mp()) {
@ -449,6 +469,7 @@ static void __init realview_eb_init(void)
realview_flash_register(&realview_eb_flash_resource, 1);
platform_device_register(&realview_i2c_device);
platform_device_register(&char_lcd_device);
eth_device_register();
realview_usb_register(realview_eb_isp1761_resources);

21
arch/arm/mach-realview/realview_pb1176.c
View File

@ -281,6 +281,26 @@ static struct platform_device pmu_device = {
.resource = &pmu_resource,
};
static struct resource char_lcd_resources[] = {
{
.start = REALVIEW_CHAR_LCD_BASE,
.end = (REALVIEW_CHAR_LCD_BASE + SZ_4K - 1),
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_PB1176_CHARLCD,
.end = IRQ_PB1176_CHARLCD,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device char_lcd_device = {
.name = "arm-charlcd",
.id = -1,
.num_resources = ARRAY_SIZE(char_lcd_resources),
.resource = char_lcd_resources,
};
static void __init gic_init_irq(void)
{
/* ARM1176 DevChip GIC, primary */
@ -343,6 +363,7 @@ static void __init realview_pb1176_init(void)
platform_device_register(&realview_i2c_device);
realview_usb_register(realview_pb1176_isp1761_resources);
platform_device_register(&pmu_device);
platform_device_register(&char_lcd_device);
for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
struct amba_device *d = amba_devs[i];

16
arch/arm/mach-versatile/core.c
View File

@ -355,6 +355,21 @@ static struct mmci_platform_data mmc0_plat_data = {
.gpio_cd = -1,
};
static struct resource char_lcd_resources[] = {
{
.start = VERSATILE_CHAR_LCD_BASE,
.end = (VERSATILE_CHAR_LCD_BASE + SZ_4K - 1),
.flags = IORESOURCE_MEM,
},
};
static struct platform_device char_lcd_device = {
.name = "arm-charlcd",
.id = -1,
.num_resources = ARRAY_SIZE(char_lcd_resources),
.resource = char_lcd_resources,
};
/*
* Clock handling
*/
@ -853,6 +868,7 @@ void __init versatile_init(void)
platform_device_register(&versatile_flash_device);
platform_device_register(&versatile_i2c_device);
platform_device_register(&smc91x_device);
platform_device_register(&char_lcd_device);
for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
struct amba_device *d = amba_devs[i];