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47 lines
1.2 KiB
47 lines
1.2 KiB
/* |
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* This file is subject to the terms and conditions of the GNU General Public |
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* License. See the file "COPYING" in the main directory of this archive |
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* for more details. |
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* |
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* Copyright (C) 2012 Jonas Gorski <[email protected]> |
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*/ |
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#include <linux/init.h> |
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#include <linux/kernel.h> |
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#include <linux/platform_device.h> |
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#include <bcm63xx_cpu.h> |
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#include <bcm63xx_dev_hsspi.h> |
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#include <bcm63xx_regs.h> |
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static struct resource spi_resources[] = { |
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{ |
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.start = -1, /* filled at runtime */ |
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.end = -1, /* filled at runtime */ |
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.flags = IORESOURCE_MEM, |
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}, |
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{ |
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.start = -1, /* filled at runtime */ |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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static struct platform_device bcm63xx_hsspi_device = { |
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.name = "bcm63xx-hsspi", |
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.id = 0, |
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.num_resources = ARRAY_SIZE(spi_resources), |
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.resource = spi_resources, |
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}; |
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int __init bcm63xx_hsspi_register(void) |
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{ |
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if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362()) |
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return -ENODEV; |
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spi_resources[0].start = bcm63xx_regset_address(RSET_HSSPI); |
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spi_resources[0].end = spi_resources[0].start; |
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spi_resources[0].end += RSET_HSSPI_SIZE - 1; |
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spi_resources[1].start = bcm63xx_get_irq_number(IRQ_HSSPI); |
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return platform_device_register(&bcm63xx_hsspi_device); |
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}
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