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ARM: at91: Probe the reset driver

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Register the reset device in the right SoCs so that the reset driver is
actually probed even in the old-style probing case.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Maxime Ripard 2014-07-03 11:10:10 +02:00 committed by Nicolas Ferre
parent 65f2ce96a9
commit d8dfa2d4e9
5 changed files with 135 additions and 0 deletions
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26
arch/arm/mach-at91/at91sam9260.c
View File

@ -11,6 +11,7 @@
*/ */
#include <linux/module.h> #include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/clk/at91_pmc.h> #include <linux/clk/at91_pmc.h>
#include <asm/proc-fns.h> #include <asm/proc-fns.h>
@ -362,6 +363,30 @@ static void __init at91sam9260_initialize(void)
at91_gpio_init(at91sam9260_gpio, 3); at91_gpio_init(at91sam9260_gpio, 3);
} }
static struct resource rstc_resources[] = {
[0] = {
.start = AT91SAM9260_BASE_RSTC,
.end = AT91SAM9260_BASE_RSTC + SZ_16 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = AT91SAM9260_BASE_SDRAMC,
.end = AT91SAM9260_BASE_SDRAMC + SZ_512 - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device rstc_device = {
.name = "at91-sam9260-reset",
.resource = rstc_resources,
.num_resources = ARRAY_SIZE(rstc_resources),
};
static void __init at91sam9260_register_devices(void)
{
platform_device_register(&rstc_device);
}
/* -------------------------------------------------------------------- /* --------------------------------------------------------------------
* Interrupt initialization * Interrupt initialization
* -------------------------------------------------------------------- */ * -------------------------------------------------------------------- */
@ -411,5 +436,6 @@ AT91_SOC_START(at91sam9260)
| (1 << AT91SAM9260_ID_IRQ2), | (1 << AT91SAM9260_ID_IRQ2),
.ioremap_registers = at91sam9260_ioremap_registers, .ioremap_registers = at91sam9260_ioremap_registers,
.register_clocks = at91sam9260_register_clocks, .register_clocks = at91sam9260_register_clocks,
.register_devices = at91sam9260_register_devices,
.init = at91sam9260_initialize, .init = at91sam9260_initialize,
AT91_SOC_END AT91_SOC_END

26
arch/arm/mach-at91/at91sam9261.c
View File

@ -11,6 +11,7 @@
*/ */
#include <linux/module.h> #include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/clk/at91_pmc.h> #include <linux/clk/at91_pmc.h>
#include <asm/proc-fns.h> #include <asm/proc-fns.h>
@ -321,6 +322,30 @@ static void __init at91sam9261_initialize(void)
at91_gpio_init(at91sam9261_gpio, 3); at91_gpio_init(at91sam9261_gpio, 3);
} }
static struct resource rstc_resources[] = {
[0] = {
.start = AT91SAM9261_BASE_RSTC,
.end = AT91SAM9261_BASE_RSTC + SZ_16 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = AT91SAM9261_BASE_SDRAMC,
.end = AT91SAM9261_BASE_SDRAMC + SZ_512 - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device rstc_device = {
.name = "at91-sam9260-reset",
.resource = rstc_resources,
.num_resources = ARRAY_SIZE(rstc_resources),
};
static void __init at91sam9261_register_devices(void)
{
platform_device_register(&rstc_device);
}
/* -------------------------------------------------------------------- /* --------------------------------------------------------------------
* Interrupt initialization * Interrupt initialization
* -------------------------------------------------------------------- */ * -------------------------------------------------------------------- */
@ -370,5 +395,6 @@ AT91_SOC_START(at91sam9261)
| (1 << AT91SAM9261_ID_IRQ2), | (1 << AT91SAM9261_ID_IRQ2),
.ioremap_registers = at91sam9261_ioremap_registers, .ioremap_registers = at91sam9261_ioremap_registers,
.register_clocks = at91sam9261_register_clocks, .register_clocks = at91sam9261_register_clocks,
.register_devices = at91sam9261_register_devices,
.init = at91sam9261_initialize, .init = at91sam9261_initialize,
AT91_SOC_END AT91_SOC_END

26
arch/arm/mach-at91/at91sam9263.c
View File

@ -11,6 +11,7 @@
*/ */
#include <linux/module.h> #include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/clk/at91_pmc.h> #include <linux/clk/at91_pmc.h>
#include <asm/proc-fns.h> #include <asm/proc-fns.h>
@ -344,6 +345,30 @@ static void __init at91sam9263_initialize(void)
at91_gpio_init(at91sam9263_gpio, 5); at91_gpio_init(at91sam9263_gpio, 5);
} }
static struct resource rstc_resources[] = {
[0] = {
.start = AT91SAM9263_BASE_RSTC,
.end = AT91SAM9263_BASE_RSTC + SZ_16 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = AT91SAM9263_BASE_SDRAMC0,
.end = AT91SAM9263_BASE_SDRAMC0 + SZ_512 - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device rstc_device = {
.name = "at91-sam9260-reset",
.resource = rstc_resources,
.num_resources = ARRAY_SIZE(rstc_resources),
};
static void __init at91sam9263_register_devices(void)
{
platform_device_register(&rstc_device);
}
/* -------------------------------------------------------------------- /* --------------------------------------------------------------------
* Interrupt initialization * Interrupt initialization
* -------------------------------------------------------------------- */ * -------------------------------------------------------------------- */
@ -392,5 +417,6 @@ AT91_SOC_START(at91sam9263)
.extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1), .extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1),
.ioremap_registers = at91sam9263_ioremap_registers, .ioremap_registers = at91sam9263_ioremap_registers,
.register_clocks = at91sam9263_register_clocks, .register_clocks = at91sam9263_register_clocks,
.register_devices = at91sam9263_register_devices,
.init = at91sam9263_initialize, .init = at91sam9263_initialize,
AT91_SOC_END AT91_SOC_END

31
arch/arm/mach-at91/at91sam9g45.c
View File

@ -13,6 +13,7 @@
#include <linux/module.h> #include <linux/module.h>
#include <linux/dma-mapping.h> #include <linux/dma-mapping.h>
#include <linux/clk/at91_pmc.h> #include <linux/clk/at91_pmc.h>
#include <linux/platform_device.h>
#include <asm/irq.h> #include <asm/irq.h>
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
@ -393,6 +394,35 @@ static void __init at91sam9g45_initialize(void)
at91_gpio_init(at91sam9g45_gpio, 5); at91_gpio_init(at91sam9g45_gpio, 5);
} }
static struct resource rstc_resources[] = {
[0] = {
.start = AT91SAM9G45_BASE_RSTC,
.end = AT91SAM9G45_BASE_RSTC + SZ_16 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = AT91SAM9G45_BASE_DDRSDRC1,
.end = AT91SAM9G45_BASE_DDRSDRC1 + SZ_512 - 1,
.flags = IORESOURCE_MEM,
},
[2] = {
.start = AT91SAM9G45_BASE_DDRSDRC0,
.end = AT91SAM9G45_BASE_DDRSDRC0 + SZ_512 - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device rstc_device = {
.name = "at91-sam9g45-reset",
.resource = rstc_resources,
.num_resources = ARRAY_SIZE(rstc_resources),
};
static void __init at91sam9g45_register_devices(void)
{
platform_device_register(&rstc_device);
}
/* -------------------------------------------------------------------- /* --------------------------------------------------------------------
* Interrupt initialization * Interrupt initialization
* -------------------------------------------------------------------- */ * -------------------------------------------------------------------- */
@ -441,5 +471,6 @@ AT91_SOC_START(at91sam9g45)
.extern_irq = (1 << AT91SAM9G45_ID_IRQ0), .extern_irq = (1 << AT91SAM9G45_ID_IRQ0),
.ioremap_registers = at91sam9g45_ioremap_registers, .ioremap_registers = at91sam9g45_ioremap_registers,
.register_clocks = at91sam9g45_register_clocks, .register_clocks = at91sam9g45_register_clocks,
.register_devices = at91sam9g45_register_devices,
.init = at91sam9g45_initialize, .init = at91sam9g45_initialize,
AT91_SOC_END AT91_SOC_END

26
arch/arm/mach-at91/at91sam9rl.c
View File

@ -10,6 +10,7 @@
*/ */
#include <linux/module.h> #include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/clk/at91_pmc.h> #include <linux/clk/at91_pmc.h>
#include <asm/proc-fns.h> #include <asm/proc-fns.h>
@ -332,6 +333,30 @@ static void __init at91sam9rl_initialize(void)
at91_gpio_init(at91sam9rl_gpio, 4); at91_gpio_init(at91sam9rl_gpio, 4);
} }
static struct resource rstc_resources[] = {
[0] = {
.start = AT91SAM9RL_BASE_RSTC,
.end = AT91SAM9RL_BASE_RSTC + SZ_16 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = AT91SAM9RL_BASE_SDRAMC,
.end = AT91SAM9RL_BASE_SDRAMC + SZ_512 - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device rstc_device = {
.name = "at91-sam9260-reset",
.resource = rstc_resources,
.num_resources = ARRAY_SIZE(rstc_resources),
};
static void __init at91sam9rl_register_devices(void)
{
platform_device_register(&rstc_device);
}
/* -------------------------------------------------------------------- /* --------------------------------------------------------------------
* Interrupt initialization * Interrupt initialization
* -------------------------------------------------------------------- */ * -------------------------------------------------------------------- */
@ -382,5 +407,6 @@ AT91_SOC_START(at91sam9rl)
#if defined(CONFIG_OLD_CLK_AT91) #if defined(CONFIG_OLD_CLK_AT91)
.register_clocks = at91sam9rl_register_clocks, .register_clocks = at91sam9rl_register_clocks,
#endif #endif
.register_devices = at91sam9rl_register_devices,
.init = at91sam9rl_initialize, .init = at91sam9rl_initialize,
AT91_SOC_END AT91_SOC_END