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author | Alexander Shiyan <shc_work@mail.ru> | 2012-11-17 17:57:07 +0400 |
---|---|---|
committer | Olof Johansson <olof@lixom.net> | 2012-11-20 22:21:39 -0800 |
commit | 200daa367c59b4952f1e86ed9761859b1bcc3dbd (patch) | |
tree | 98856570c2886254b0ed18a4037097e00b86afab /arch | |
parent | a93d620159524088d9633f60a8f746e3dd2e791e (diff) | |
download | linux-stable-200daa367c59b4952f1e86ed9761859b1bcc3dbd.tar.gz linux-stable-200daa367c59b4952f1e86ed9761859b1bcc3dbd.tar.bz2 linux-stable-200daa367c59b4952f1e86ed9761859b1bcc3dbd.zip |
ARM: clps711x: Using platform_driver for ethernet device
This patch removes static mappings for ethernet devices. Now we will use
platform_driver for ethernet devices.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/mach-clps711x/Kconfig | 2 | ||||
-rw-r--r-- | arch/arm/mach-clps711x/autcpu12.c | 27 | ||||
-rw-r--r-- | arch/arm/mach-clps711x/cdb89712.c | 28 | ||||
-rw-r--r-- | arch/arm/mach-clps711x/edb7211.c | 26 | ||||
-rw-r--r-- | arch/arm/mach-clps711x/include/mach/autcpu12.h | 3 | ||||
-rw-r--r-- | arch/arm/mach-clps711x/include/mach/hardware.h | 11 |
6 files changed, 43 insertions, 54 deletions
diff --git a/arch/arm/mach-clps711x/Kconfig b/arch/arm/mach-clps711x/Kconfig index 263242da2cb8..2d00165e85ec 100644 --- a/arch/arm/mach-clps711x/Kconfig +++ b/arch/arm/mach-clps711x/Kconfig @@ -10,7 +10,6 @@ config ARCH_AUTCPU12 config ARCH_CDB89712 bool "CDB89712" - select ISA help This is an evaluation board from Cirrus for the CS89712 processor. The board includes 2 serial ports, Ethernet, IRDA, and expansion @@ -25,7 +24,6 @@ config ARCH_EDB7211 bool "EDB7211" select ARCH_SELECT_MEMORY_MODEL select ARCH_SPARSEMEM_ENABLE - select ISA help Say Y here if you intend to run this kernel on a Cirrus Logic EDB-7211 evaluation board. diff --git a/arch/arm/mach-clps711x/autcpu12.c b/arch/arm/mach-clps711x/autcpu12.c index 214547b5c51f..d9b7f94a7ec9 100644 --- a/arch/arm/mach-clps711x/autcpu12.c +++ b/arch/arm/mach-clps711x/autcpu12.c @@ -24,6 +24,7 @@ #include <linux/mm.h> #include <linux/io.h> #include <linux/ioport.h> +#include <linux/interrupt.h> #include <linux/platform_device.h> #include <mach/hardware.h> @@ -39,21 +40,13 @@ #include "common.h" -static struct map_desc autcpu12_io_desc[] __initdata = { - /* Memory-mapped extra io and CS8900A Ethernet chip */ - { - .virtual = IO_ADDRESS(AUTCPU12_PHYS_CS8900A), - .pfn = __phys_to_pfn(AUTCPU12_PHYS_CS8900A), - .length = SZ_1M, - .type = MT_DEVICE - } -}; +#define AUTCPU12_CS8900_BASE (CS2_PHYS_BASE + 0x300) +#define AUTCPU12_CS8900_IRQ (IRQ_EINT3) -void __init autcpu12_map_io(void) -{ - clps711x_map_io(); - iotable_init(autcpu12_io_desc, ARRAY_SIZE(autcpu12_io_desc)); -} +static struct resource autcpu12_cs8900_resource[] __initdata = { + DEFINE_RES_MEM(AUTCPU12_CS8900_BASE, SZ_1K), + DEFINE_RES_IRQ(AUTCPU12_CS8900_IRQ), +}; static struct resource autcpu12_nvram_resource[] __initdata = { DEFINE_RES_MEM_NAMED(AUTCPU12_PHYS_NVRAM, SZ_128K, "SRAM"), @@ -68,16 +61,18 @@ static struct platform_device autcpu12_nvram_pdev __initdata = { static void __init autcpu12_init(void) { + platform_device_register_simple("cs89x0", 0, autcpu12_cs8900_resource, + ARRAY_SIZE(autcpu12_cs8900_resource)); platform_device_register(&autcpu12_nvram_pdev); } MACHINE_START(AUTCPU12, "autronix autcpu12") /* Maintainer: Thomas Gleixner */ .atag_offset = 0x20000, - .init_machine = autcpu12_init, - .map_io = autcpu12_map_io, + .map_io = clps711x_map_io, .init_irq = clps711x_init_irq, .timer = &clps711x_timer, + .init_machine = autcpu12_init, .restart = clps711x_restart, MACHINE_END diff --git a/arch/arm/mach-clps711x/cdb89712.c b/arch/arm/mach-clps711x/cdb89712.c index d90d25c67ac2..235e6256775f 100644 --- a/arch/arm/mach-clps711x/cdb89712.c +++ b/arch/arm/mach-clps711x/cdb89712.c @@ -23,6 +23,8 @@ #include <linux/string.h> #include <linux/mm.h> #include <linux/io.h> +#include <linux/interrupt.h> +#include <linux/platform_device.h> #include <mach/hardware.h> #include <asm/pgtable.h> @@ -34,30 +36,26 @@ #include "common.h" -/* - * Map the CS89712 Ethernet port. That should be moved to the - * ethernet driver, perhaps. - */ -static struct map_desc cdb89712_io_desc[] __initdata = { - { - .virtual = IO_ADDRESS(ETHER_PHYS_BASE), - .pfn = __phys_to_pfn(ETHER_PHYS_BASE), - .length = ETHER_SIZE, - .type = MT_DEVICE - } +#define CDB89712_CS8900_BASE (CS2_PHYS_BASE + 0x300) +#define CDB89712_CS8900_IRQ (IRQ_EINT3) + +static struct resource cdb89712_cs8900_resource[] __initdata = { + DEFINE_RES_MEM(CDB89712_CS8900_BASE, SZ_1K), + DEFINE_RES_IRQ(CDB89712_CS8900_IRQ), }; -static void __init cdb89712_map_io(void) +static void __init cdb89712_init(void) { - clps711x_map_io(); - iotable_init(cdb89712_io_desc, ARRAY_SIZE(cdb89712_io_desc)); + platform_device_register_simple("cs89x0", 0, cdb89712_cs8900_resource, + ARRAY_SIZE(cdb89712_cs8900_resource)); } MACHINE_START(CDB89712, "Cirrus-CDB89712") /* Maintainer: Ray Lehtiniemi */ .atag_offset = 0x100, - .map_io = cdb89712_map_io, + .map_io = clps711x_map_io, .init_irq = clps711x_init_irq, .timer = &clps711x_timer, + .init_machine = cdb89712_init, .restart = clps711x_restart, MACHINE_END diff --git a/arch/arm/mach-clps711x/edb7211.c b/arch/arm/mach-clps711x/edb7211.c index 88f46908de24..7add9add5bf3 100644 --- a/arch/arm/mach-clps711x/edb7211.c +++ b/arch/arm/mach-clps711x/edb7211.c @@ -10,6 +10,8 @@ #include <linux/init.h> #include <linux/memblock.h> #include <linux/types.h> +#include <linux/interrupt.h> +#include <linux/platform_device.h> #include <asm/setup.h> #include <asm/mach/map.h> @@ -20,7 +22,15 @@ #include "common.h" -#define VIDEORAM_SIZE SZ_128K +#define VIDEORAM_SIZE SZ_128K + +#define EDB7211_CS8900_BASE (CS2_PHYS_BASE + 0x300) +#define EDB7211_CS8900_IRQ (IRQ_EINT3) + +static struct resource edb7211_cs8900_resource[] __initdata = { + DEFINE_RES_MEM(EDB7211_CS8900_BASE, SZ_1K), + DEFINE_RES_IRQ(EDB7211_CS8900_IRQ), +}; static struct map_desc edb7211_io_desc[] __initdata = { { /* Memory-mapped extra keyboard row */ @@ -28,11 +38,6 @@ static struct map_desc edb7211_io_desc[] __initdata = { .pfn = __phys_to_pfn(EP7211_PHYS_EXTKBD), .length = SZ_1M, .type = MT_DEVICE, - }, { /* CS8900A Ethernet chip */ - .virtual = IO_ADDRESS(EP7211_PHYS_CS8900A), - .pfn = __phys_to_pfn(EP7211_PHYS_CS8900A), - .length = SZ_1M, - .type = MT_DEVICE, }, { /* Flash bank 0 */ .virtual = IO_ADDRESS(EP7211_PHYS_FLASH1), .pfn = __phys_to_pfn(EP7211_PHYS_FLASH1), @@ -76,13 +81,20 @@ fixup_edb7211(struct tag *tags, char **cmdline, struct meminfo *mi) mi->nr_banks = 2; } +static void __init edb7211_init(void) +{ + platform_device_register_simple("cs89x0", 0, edb7211_cs8900_resource, + ARRAY_SIZE(edb7211_cs8900_resource)); +} + MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)") /* Maintainer: Jon McClintock */ .atag_offset = VIDEORAM_SIZE + 0x100, .fixup = fixup_edb7211, - .map_io = edb7211_map_io, .reserve = edb7211_reserve, + .map_io = edb7211_map_io, .init_irq = clps711x_init_irq, .timer = &clps711x_timer, + .init_machine = edb7211_init, .restart = clps711x_restart, MACHINE_END diff --git a/arch/arm/mach-clps711x/include/mach/autcpu12.h b/arch/arm/mach-clps711x/include/mach/autcpu12.h index f95ce6f29119..b077abd8a475 100644 --- a/arch/arm/mach-clps711x/include/mach/autcpu12.h +++ b/arch/arm/mach-clps711x/include/mach/autcpu12.h @@ -20,9 +20,6 @@ #ifndef __ASM_ARCH_AUTCPU12_H #define __ASM_ARCH_AUTCPU12_H -/* The CS8900A ethernet chip has its I/O registers wired to chip select 2 */ -#define AUTCPU12_PHYS_CS8900A CS2_PHYS_BASE - /* * The flash bank is wired to chip select 0 */ diff --git a/arch/arm/mach-clps711x/include/mach/hardware.h b/arch/arm/mach-clps711x/include/mach/hardware.h index 0a3df25ffea7..bd919e7bb86f 100644 --- a/arch/arm/mach-clps711x/include/mach/hardware.h +++ b/arch/arm/mach-clps711x/include/mach/hardware.h @@ -64,22 +64,11 @@ #define CS7_PHYS_BASE (0x00000000) #endif -#if defined (CONFIG_ARCH_CDB89712) - -#define ETHER_PHYS_BASE CS2_PHYS_BASE -#define ETHER_SIZE 0x1000 - -#endif - - #if defined (CONFIG_ARCH_EDB7211) /* The extra 8 lines of the keyboard matrix are wired to chip select 3 */ #define EP7211_PHYS_EXTKBD CS3_PHYS_BASE -/* The CS8900A ethernet chip has its I/O registers wired to chip select 2 */ -#define EP7211_PHYS_CS8900A CS2_PHYS_BASE - /* The two flash banks are wired to chip selects 0 and 1 */ #define EP7211_PHYS_FLASH1 CS0_PHYS_BASE #define EP7211_PHYS_FLASH2 CS1_PHYS_BASE |