diff options
Diffstat (limited to 'arch/arm/mach-kirkwood/common.c')
| -rw-r--r-- | arch/arm/mach-kirkwood/common.c | 195 |
1 files changed, 6 insertions, 189 deletions
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 08847a6f7d10..7c2b5df4aa1c 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -15,6 +15,7 @@ #include <linux/mbus.h> #include <linux/ata_platform.h> #include <linux/mtd/nand.h> +#include <linux/dma-mapping.h> #include <net/dsa.h> #include <asm/page.h> #include <asm/timex.h> @@ -27,7 +28,6 @@ #include <plat/cache-feroceon-l2.h> #include <plat/ehci-orion.h> #include <plat/mvsdio.h> -#include <plat/mv_xor.h> #include <plat/orion_nand.h> #include <plat/common.h> #include <plat/time.h> @@ -364,210 +364,27 @@ void __init kirkwood_crypto_init(void) /***************************************************************************** - * XOR - ****************************************************************************/ -static struct mv_xor_platform_shared_data kirkwood_xor_shared_data = { - .dram = &kirkwood_mbus_dram_info, -}; - - -/***************************************************************************** * XOR0 ****************************************************************************/ -static struct resource kirkwood_xor0_shared_resources[] = { - { - .name = "xor 0 low", - .start = XOR0_PHYS_BASE, - .end = XOR0_PHYS_BASE + 0xff, - .flags = IORESOURCE_MEM, - }, { - .name = "xor 0 high", - .start = XOR0_HIGH_PHYS_BASE, - .end = XOR0_HIGH_PHYS_BASE + 0xff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device kirkwood_xor0_shared = { - .name = MV_XOR_SHARED_NAME, - .id = 0, - .dev = { - .platform_data = &kirkwood_xor_shared_data, - }, - .num_resources = ARRAY_SIZE(kirkwood_xor0_shared_resources), - .resource = kirkwood_xor0_shared_resources, -}; - -static u64 kirkwood_xor_dmamask = DMA_BIT_MASK(32); - -static struct resource kirkwood_xor00_resources[] = { - [0] = { - .start = IRQ_KIRKWOOD_XOR_00, - .end = IRQ_KIRKWOOD_XOR_00, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct mv_xor_platform_data kirkwood_xor00_data = { - .shared = &kirkwood_xor0_shared, - .hw_id = 0, - .pool_size = PAGE_SIZE, -}; - -static struct platform_device kirkwood_xor00_channel = { - .name = MV_XOR_NAME, - .id = 0, - .num_resources = ARRAY_SIZE(kirkwood_xor00_resources), - .resource = kirkwood_xor00_resources, - .dev = { - .dma_mask = &kirkwood_xor_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(64), - .platform_data = &kirkwood_xor00_data, - }, -}; - -static struct resource kirkwood_xor01_resources[] = { - [0] = { - .start = IRQ_KIRKWOOD_XOR_01, - .end = IRQ_KIRKWOOD_XOR_01, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct mv_xor_platform_data kirkwood_xor01_data = { - .shared = &kirkwood_xor0_shared, - .hw_id = 1, - .pool_size = PAGE_SIZE, -}; - -static struct platform_device kirkwood_xor01_channel = { - .name = MV_XOR_NAME, - .id = 1, - .num_resources = ARRAY_SIZE(kirkwood_xor01_resources), - .resource = kirkwood_xor01_resources, - .dev = { - .dma_mask = &kirkwood_xor_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(64), - .platform_data = &kirkwood_xor01_data, - }, -}; - static void __init kirkwood_xor0_init(void) { kirkwood_clk_ctrl |= CGC_XOR0; - platform_device_register(&kirkwood_xor0_shared); - /* - * two engines can't do memset simultaneously, this limitation - * satisfied by removing memset support from one of the engines. - */ - dma_cap_set(DMA_MEMCPY, kirkwood_xor00_data.cap_mask); - dma_cap_set(DMA_XOR, kirkwood_xor00_data.cap_mask); - platform_device_register(&kirkwood_xor00_channel); - - dma_cap_set(DMA_MEMCPY, kirkwood_xor01_data.cap_mask); - dma_cap_set(DMA_MEMSET, kirkwood_xor01_data.cap_mask); - dma_cap_set(DMA_XOR, kirkwood_xor01_data.cap_mask); - platform_device_register(&kirkwood_xor01_channel); + orion_xor0_init(&kirkwood_mbus_dram_info, + XOR0_PHYS_BASE, XOR0_HIGH_PHYS_BASE, + IRQ_KIRKWOOD_XOR_00, IRQ_KIRKWOOD_XOR_01); } /***************************************************************************** * XOR1 ****************************************************************************/ -static struct resource kirkwood_xor1_shared_resources[] = { - { - .name = "xor 1 low", - .start = XOR1_PHYS_BASE, - .end = XOR1_PHYS_BASE + 0xff, - .flags = IORESOURCE_MEM, - }, { - .name = "xor 1 high", - .start = XOR1_HIGH_PHYS_BASE, - .end = XOR1_HIGH_PHYS_BASE + 0xff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device kirkwood_xor1_shared = { - .name = MV_XOR_SHARED_NAME, - .id = 1, - .dev = { - .platform_data = &kirkwood_xor_shared_data, - }, - .num_resources = ARRAY_SIZE(kirkwood_xor1_shared_resources), - .resource = kirkwood_xor1_shared_resources, -}; - -static struct resource kirkwood_xor10_resources[] = { - [0] = { - .start = IRQ_KIRKWOOD_XOR_10, - .end = IRQ_KIRKWOOD_XOR_10, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct mv_xor_platform_data kirkwood_xor10_data = { - .shared = &kirkwood_xor1_shared, - .hw_id = 0, - .pool_size = PAGE_SIZE, -}; - -static struct platform_device kirkwood_xor10_channel = { - .name = MV_XOR_NAME, - .id = 2, - .num_resources = ARRAY_SIZE(kirkwood_xor10_resources), - .resource = kirkwood_xor10_resources, - .dev = { - .dma_mask = &kirkwood_xor_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(64), - .platform_data = &kirkwood_xor10_data, - }, -}; - -static struct resource kirkwood_xor11_resources[] = { - [0] = { - .start = IRQ_KIRKWOOD_XOR_11, - .end = IRQ_KIRKWOOD_XOR_11, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct mv_xor_platform_data kirkwood_xor11_data = { - .shared = &kirkwood_xor1_shared, - .hw_id = 1, - .pool_size = PAGE_SIZE, -}; - -static struct platform_device kirkwood_xor11_channel = { - .name = MV_XOR_NAME, - .id = 3, - .num_resources = ARRAY_SIZE(kirkwood_xor11_resources), - .resource = kirkwood_xor11_resources, - .dev = { - .dma_mask = &kirkwood_xor_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(64), - .platform_data = &kirkwood_xor11_data, - }, -}; - static void __init kirkwood_xor1_init(void) { kirkwood_clk_ctrl |= CGC_XOR1; - platform_device_register(&kirkwood_xor1_shared); - /* - * two engines can't do memset simultaneously, this limitation - * satisfied by removing memset support from one of the engines. - */ - dma_cap_set(DMA_MEMCPY, kirkwood_xor10_data.cap_mask); - dma_cap_set(DMA_XOR, kirkwood_xor10_data.cap_mask); - platform_device_register(&kirkwood_xor10_channel); - - dma_cap_set(DMA_MEMCPY, kirkwood_xor11_data.cap_mask); - dma_cap_set(DMA_MEMSET, kirkwood_xor11_data.cap_mask); - dma_cap_set(DMA_XOR, kirkwood_xor11_data.cap_mask); - platform_device_register(&kirkwood_xor11_channel); + orion_xor1_init(XOR1_PHYS_BASE, XOR1_HIGH_PHYS_BASE, + IRQ_KIRKWOOD_XOR_10, IRQ_KIRKWOOD_XOR_11); } |