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Diffstat (limited to 'arch/arm/mach-iop13xx/tpmi.c')
-rw-r--r--arch/arm/mach-iop13xx/tpmi.c244
1 files changed, 0 insertions, 244 deletions
diff --git a/arch/arm/mach-iop13xx/tpmi.c b/arch/arm/mach-iop13xx/tpmi.c
deleted file mode 100644
index 4f916549e381..000000000000
--- a/arch/arm/mach-iop13xx/tpmi.c
+++ /dev/null
@@ -1,244 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * iop13xx tpmi device resources
- * Copyright (c) 2005-2006, Intel Corporation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/io.h>
-#include <asm/irq.h>
-#include <linux/sizes.h>
-#include <mach/irqs.h>
-
-/* assumes CONTROLLER_ONLY# is never asserted in the ESSR register */
-#define IOP13XX_TPMI_MMR(dev) 	IOP13XX_REG_ADDR32_PHYS(0x48000 + (dev << 12))
-#define IOP13XX_TPMI_MEM(dev) 	IOP13XX_REG_ADDR32_PHYS(0x60000 + (dev << 13))
-#define IOP13XX_TPMI_CTRL(dev)	IOP13XX_REG_ADDR32_PHYS(0x50000 + (dev << 10))
-#define IOP13XX_TPMI_IOP_CTRL(dev) (IOP13XX_TPMI_CTRL(dev) + 0x2000)
-#define IOP13XX_TPMI_MMR_SIZE	    (SZ_4K - 1)
-#define IOP13XX_TPMI_MEM_SIZE	    (255)
-#define IOP13XX_TPMI_MEM_CTRL	    (SZ_1K - 1)
-#define IOP13XX_TPMI_RESOURCE_MMR  0
-#define IOP13XX_TPMI_RESOURCE_MEM  1
-#define IOP13XX_TPMI_RESOURCE_CTRL 2
-#define IOP13XX_TPMI_RESOURCE_IOP_CTRL 3
-#define IOP13XX_TPMI_RESOURCE_IRQ  4
-
-static struct resource iop13xx_tpmi_0_resources[] = {
-	[IOP13XX_TPMI_RESOURCE_MMR] = {
-		.start = IOP13XX_TPMI_MMR(4), /* tpmi0 starts at dev == 4 */
-		.end = IOP13XX_TPMI_MMR(4) + IOP13XX_TPMI_MMR_SIZE,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_MEM] = {
-		.start = IOP13XX_TPMI_MEM(0),
-		.end = IOP13XX_TPMI_MEM(0) + IOP13XX_TPMI_MEM_SIZE,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_CTRL] = {
-		.start = IOP13XX_TPMI_CTRL(0),
-		.end = IOP13XX_TPMI_CTRL(0) + IOP13XX_TPMI_MEM_CTRL,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_IOP_CTRL] = {
-		.start = IOP13XX_TPMI_IOP_CTRL(0),
-		.end = IOP13XX_TPMI_IOP_CTRL(0) + IOP13XX_TPMI_MEM_CTRL,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_IRQ] = {
-		.start = IRQ_IOP13XX_TPMI0_OUT,
-		.end = IRQ_IOP13XX_TPMI0_OUT,
-		.flags = IORESOURCE_IRQ
-	}
-};
-
-static struct resource iop13xx_tpmi_1_resources[] = {
-	[IOP13XX_TPMI_RESOURCE_MMR] = {
-		.start = IOP13XX_TPMI_MMR(1),
-		.end = IOP13XX_TPMI_MMR(1) + IOP13XX_TPMI_MMR_SIZE,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_MEM] = {
-		.start = IOP13XX_TPMI_MEM(1),
-		.end = IOP13XX_TPMI_MEM(1) + IOP13XX_TPMI_MEM_SIZE,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_CTRL] = {
-		.start = IOP13XX_TPMI_CTRL(1),
-		.end = IOP13XX_TPMI_CTRL(1) + IOP13XX_TPMI_MEM_CTRL,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_IOP_CTRL] = {
-		.start = IOP13XX_TPMI_IOP_CTRL(1),
-		.end = IOP13XX_TPMI_IOP_CTRL(1) + IOP13XX_TPMI_MEM_CTRL,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_IRQ] = {
-		.start = IRQ_IOP13XX_TPMI1_OUT,
-		.end = IRQ_IOP13XX_TPMI1_OUT,
-		.flags = IORESOURCE_IRQ
-	}
-};
-
-static struct resource iop13xx_tpmi_2_resources[] = {
-	[IOP13XX_TPMI_RESOURCE_MMR] = {
-		.start = IOP13XX_TPMI_MMR(2),
-		.end = IOP13XX_TPMI_MMR(2) + IOP13XX_TPMI_MMR_SIZE,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_MEM] = {
-		.start = IOP13XX_TPMI_MEM(2),
-		.end = IOP13XX_TPMI_MEM(2) + IOP13XX_TPMI_MEM_SIZE,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_CTRL] = {
-		.start = IOP13XX_TPMI_CTRL(2),
-		.end = IOP13XX_TPMI_CTRL(2) + IOP13XX_TPMI_MEM_CTRL,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_IOP_CTRL] = {
-		.start = IOP13XX_TPMI_IOP_CTRL(2),
-		.end = IOP13XX_TPMI_IOP_CTRL(2) + IOP13XX_TPMI_MEM_CTRL,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_IRQ] = {
-		.start = IRQ_IOP13XX_TPMI2_OUT,
-		.end = IRQ_IOP13XX_TPMI2_OUT,
-		.flags = IORESOURCE_IRQ
-	}
-};
-
-static struct resource iop13xx_tpmi_3_resources[] = {
-	[IOP13XX_TPMI_RESOURCE_MMR] = {
-		.start = IOP13XX_TPMI_MMR(3),
-		.end = IOP13XX_TPMI_MMR(3) + IOP13XX_TPMI_MMR_SIZE,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_MEM] = {
-		.start = IOP13XX_TPMI_MEM(3),
-		.end = IOP13XX_TPMI_MEM(3) + IOP13XX_TPMI_MEM_SIZE,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_CTRL] = {
-		.start = IOP13XX_TPMI_CTRL(3),
-		.end = IOP13XX_TPMI_CTRL(3) + IOP13XX_TPMI_MEM_CTRL,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_IOP_CTRL] = {
-		.start = IOP13XX_TPMI_IOP_CTRL(3),
-		.end = IOP13XX_TPMI_IOP_CTRL(3) + IOP13XX_TPMI_MEM_CTRL,
-		.flags = IORESOURCE_MEM,
-	},
-	[IOP13XX_TPMI_RESOURCE_IRQ] = {
-		.start = IRQ_IOP13XX_TPMI3_OUT,
-		.end = IRQ_IOP13XX_TPMI3_OUT,
-		.flags = IORESOURCE_IRQ
-	}
-};
-
-u64 iop13xx_tpmi_mask = DMA_BIT_MASK(32);
-static struct platform_device iop13xx_tpmi_0_device = {
-	.name = "iop-tpmi",
-	.id = 0,
-	.num_resources = ARRAY_SIZE(iop13xx_tpmi_0_resources),
-	.resource = iop13xx_tpmi_0_resources,
-	.dev = {
-		.dma_mask          = &iop13xx_tpmi_mask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-};
-
-static struct platform_device iop13xx_tpmi_1_device = {
-	.name = "iop-tpmi",
-	.id = 1,
-	.num_resources = ARRAY_SIZE(iop13xx_tpmi_1_resources),
-	.resource = iop13xx_tpmi_1_resources,
-	.dev = {
-		.dma_mask          = &iop13xx_tpmi_mask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-};
-
-static struct platform_device iop13xx_tpmi_2_device = {
-	.name = "iop-tpmi",
-	.id = 2,
-	.num_resources = ARRAY_SIZE(iop13xx_tpmi_2_resources),
-	.resource = iop13xx_tpmi_2_resources,
-	.dev = {
-		.dma_mask          = &iop13xx_tpmi_mask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-};
-
-static struct platform_device iop13xx_tpmi_3_device = {
-	.name = "iop-tpmi",
-	.id = 3,
-	.num_resources = ARRAY_SIZE(iop13xx_tpmi_3_resources),
-	.resource = iop13xx_tpmi_3_resources,
-	.dev = {
-		.dma_mask          = &iop13xx_tpmi_mask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-};
-
-__init void iop13xx_add_tpmi_devices(void)
-{
-	unsigned short device_id;
-
-	/* tpmi's not present on iop341 or iop342 */
-	if (__raw_readl(IOP13XX_ESSR0) & IOP13XX_INTERFACE_SEL_PCIX)
-		/* ATUE must be present */
-		device_id = __raw_readw(IOP13XX_ATUE_DID);
-	else
-		/* ATUX must be present */
-		device_id = __raw_readw(IOP13XX_ATUX_DID);
-
-	switch (device_id) {
-	/* iop34[1|2] 0-tpmi */
-	case 0x3380:
-	case 0x3384:
-	case 0x3388:
-	case 0x338c:
-	case 0x3382:
-	case 0x3386:
-	case 0x338a:
-	case 0x338e:
-		return;
-	/* iop348 1-tpmi */
-	case 0x3310:
-	case 0x3312:
-	case 0x3314:
-	case 0x3318:
-	case 0x331a:
-	case 0x331c:
-	case 0x33c0:
-	case 0x33c2:
-	case 0x33c4:
-	case 0x33c8:
-	case 0x33ca:
-	case 0x33cc:
-	case 0x33b0:
-	case 0x33b2:
-	case 0x33b4:
-	case 0x33b8:
-	case 0x33ba:
-	case 0x33bc:
-	case 0x3320:
-	case 0x3322:
-	case 0x3324:
-	case 0x3328:
-	case 0x332a:
-	case 0x332c:
-		platform_device_register(&iop13xx_tpmi_0_device);
-		return;
-	default:
-		platform_device_register(&iop13xx_tpmi_0_device);
-		platform_device_register(&iop13xx_tpmi_1_device);
-		platform_device_register(&iop13xx_tpmi_2_device);
-		platform_device_register(&iop13xx_tpmi_3_device);
-		return;
-	}
-}
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-10-11 21:49:37 +0000