xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: OMAP: boards: Fix OMAP_GPIO_IRQ usage with gpio_to_irq()

Browse Source 
The following commits change gpio-omap to use dynamic
IRQ allocation:

25db711 gpio/omap: Fix IRQ handling for SPARSE_IRQ
384ebe1 gpio/omap: Add DT support to GPIO driver

With dynamic allocation of IRQ the usage of OMAP_GPIO_IRQ
is no longer valid. We must be using gpio_to_irq() instead.

Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@ti.com>
[tony@atomide.com: updated comments]
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tarun Kanti DebBarma
2012-03-29 08:41:01 -07:00
committed by Tony Lindgren
parent a26d3c4fcd
commit 46a0a5402f
21 changed files with 47 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
arch/arm/mach-omap1/board-voiceblue.c
View File

@@ -44,7 +44,6 @@
static struct plat_serial8250_port voiceblue_ports[] = {
{
.mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x40000),
.irq = OMAP_GPIO_IRQ(12),
.flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
.iotype = UPIO_MEM,
.regshift = 1,
@@ -52,7 +51,6 @@ static struct plat_serial8250_port voiceblue_ports[] = {
},
{
.mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x50000),
.irq = OMAP_GPIO_IRQ(13),
.flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
.iotype = UPIO_MEM,
.regshift = 1,
@@ -60,7 +58,6 @@ static struct plat_serial8250_port voiceblue_ports[] = {
},
{
.mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x60000),
.irq = OMAP_GPIO_IRQ(14),
.flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
.iotype = UPIO_MEM,
.regshift = 1,
@@ -68,7 +65,6 @@ static struct plat_serial8250_port voiceblue_ports[] = {
},
{
.mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x70000),
.irq = OMAP_GPIO_IRQ(15),
.flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
.iotype = UPIO_MEM,
.regshift = 1,
@@ -80,9 +76,6 @@ static struct plat_serial8250_port voiceblue_ports[] = {
static struct platform_device serial_device = {
.name = "serial8250",
.id = PLAT8250_DEV_PLATFORM1,
.dev = {
.platform_data = voiceblue_ports,
},
};
static int __init ext_uart_init(void)
@@ -90,6 +83,11 @@ static int __init ext_uart_init(void)
if (!machine_is_voiceblue())
return -ENODEV;
voiceblue_ports[0].irq = gpio_to_irq(12);
voiceblue_ports[1].irq = gpio_to_irq(13);
voiceblue_ports[2].irq = gpio_to_irq(14);
voiceblue_ports[3].irq = gpio_to_irq(15);
serial_device.dev.platform_data = voiceblue_ports;
return platform_device_register(&serial_device);
}
arch_initcall(ext_uart_init);
@@ -128,8 +126,6 @@ static struct resource voiceblue_smc91x_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
.start = OMAP_GPIO_IRQ(8),
.end = OMAP_GPIO_IRQ(8),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
},
};
@@ -275,6 +271,8 @@ static void __init voiceblue_init(void)
irq_set_irq_type(gpio_to_irq(14), IRQ_TYPE_EDGE_RISING);
irq_set_irq_type(gpio_to_irq(15), IRQ_TYPE_EDGE_RISING);
voiceblue_smc91x_resources[1].start = gpio_to_irq(8);
voiceblue_smc91x_resources[1].end = gpio_to_irq(8);
platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices));
omap_board_config = voiceblue_config;
omap_board_config_size = ARRAY_SIZE(voiceblue_config);