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Viewing changes to arch/arm/mach-at91/at91sam9261.c

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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Lines of Context:
arch/arm/mach-at91/at91sam9261.c
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        // irq0 .. irq2
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};
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static struct clk_lookup periph_clocks_lookups[] = {
 
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        CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk),
 
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        CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk),
 
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        CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk),
 
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        CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk),
 
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        CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc1_clk),
 
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        CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
 
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        CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
 
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        CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk),
 
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};
 
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static struct clk_lookup usart_clocks_lookups[] = {
 
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        CLKDEV_CON_DEV_ID("usart", "atmel_usart.0", &mck),
 
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        CLKDEV_CON_DEV_ID("usart", "atmel_usart.1", &usart0_clk),
 
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        CLKDEV_CON_DEV_ID("usart", "atmel_usart.2", &usart1_clk),
 
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        CLKDEV_CON_DEV_ID("usart", "atmel_usart.3", &usart2_clk),
 
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};
 
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/*
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 * The four programmable clocks.
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 * You must configure pin multiplexing to bring these signals out.
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        for (i = 0; i < ARRAY_SIZE(periph_clocks); i++)
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                clk_register(periph_clocks[i]);
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        clkdev_add_table(periph_clocks_lookups,
 
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                         ARRAY_SIZE(periph_clocks_lookups));
 
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        clkdev_add_table(usart_clocks_lookups,
 
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                         ARRAY_SIZE(usart_clocks_lookups));
 
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        clk_register(&pck0);
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        clk_register(&pck1);
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        clk_register(&pck2);
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        clk_register(&hck1);
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}
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static struct clk_lookup console_clock_lookup;
 
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void __init at91sam9261_set_console_clock(int id)
 
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{
 
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        if (id >= ARRAY_SIZE(usart_clocks_lookups))
 
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                return;
 
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        console_clock_lookup.con_id = "usart";
 
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        console_clock_lookup.clk = usart_clocks_lookups[id].clk;
 
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        clkdev_add(&console_clock_lookup);
 
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}
 
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/* --------------------------------------------------------------------
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 *  GPIO
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 * -------------------------------------------------------------------- */
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 *  AT91SAM9261 processor initialization
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 * -------------------------------------------------------------------- */
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void __init at91sam9261_initialize(unsigned long main_clock)
 
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void __init at91sam9261_map_io(void)
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{
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        /* Map peripherals */
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        iotable_init(at91sam9261_io_desc, ARRAY_SIZE(at91sam9261_io_desc));
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                iotable_init(at91sam9g10_sram_desc, ARRAY_SIZE(at91sam9g10_sram_desc));
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        else
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                iotable_init(at91sam9261_sram_desc, ARRAY_SIZE(at91sam9261_sram_desc));
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}
 
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void __init at91sam9261_initialize(unsigned long main_clock)
 
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{
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        at91_arch_reset = at91sam9_alt_reset;
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        pm_power_off = at91sam9261_poweroff;
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        at91_extern_irq = (1 << AT91SAM9261_ID_IRQ0) | (1 << AT91SAM9261_ID_IRQ1)