asm/hardware.h does not have any content except including mach/hardware.h. include mach/hardware.h directly where needed and get rid of asm/hardware.h Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
241 lines
5.6 KiB
C
241 lines
5.6 KiB
C
#include <common.h>
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#include <gpio.h>
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#include <init.h>
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#include <mach/hardware.h>
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#include <mach/at91_pmc.h>
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#include "soc.h"
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#include "clock.h"
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#include "generic.h"
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/* --------------------------------------------------------------------
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* Clocks
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* -------------------------------------------------------------------- */
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/*
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* The peripheral clocks.
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*/
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static struct clk udc_clk = {
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.name = "udc_clk",
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.pmc_mask = 1 << AT91RM9200_ID_UDP,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk ohci_clk = {
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.name = "ohci_clk",
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.pmc_mask = 1 << AT91RM9200_ID_UHP,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk ether_clk = {
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.name = "ether_clk",
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.pmc_mask = 1 << AT91RM9200_ID_EMAC,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk mmc_clk = {
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.name = "mci_clk",
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.pmc_mask = 1 << AT91RM9200_ID_MCI,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk twi_clk = {
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.name = "twi_clk",
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.pmc_mask = 1 << AT91RM9200_ID_TWI,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk usart0_clk = {
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.name = "usart0_clk",
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.pmc_mask = 1 << AT91RM9200_ID_US0,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk usart1_clk = {
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.name = "usart1_clk",
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.pmc_mask = 1 << AT91RM9200_ID_US1,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk usart2_clk = {
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.name = "usart2_clk",
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.pmc_mask = 1 << AT91RM9200_ID_US2,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk usart3_clk = {
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.name = "usart3_clk",
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.pmc_mask = 1 << AT91RM9200_ID_US3,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk spi_clk = {
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.name = "spi_clk",
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.pmc_mask = 1 << AT91RM9200_ID_SPI,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk pioA_clk = {
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.name = "pioA_clk",
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.pmc_mask = 1 << AT91RM9200_ID_PIOA,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk pioB_clk = {
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.name = "pioB_clk",
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.pmc_mask = 1 << AT91RM9200_ID_PIOB,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk pioC_clk = {
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.name = "pioC_clk",
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.pmc_mask = 1 << AT91RM9200_ID_PIOC,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk pioD_clk = {
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.name = "pioD_clk",
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.pmc_mask = 1 << AT91RM9200_ID_PIOD,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk ssc0_clk = {
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.name = "ssc0_clk",
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.pmc_mask = 1 << AT91RM9200_ID_SSC0,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk ssc1_clk = {
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.name = "ssc1_clk",
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.pmc_mask = 1 << AT91RM9200_ID_SSC1,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk ssc2_clk = {
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.name = "ssc2_clk",
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.pmc_mask = 1 << AT91RM9200_ID_SSC2,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk tc0_clk = {
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.name = "tc0_clk",
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.pmc_mask = 1 << AT91RM9200_ID_TC0,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk tc1_clk = {
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.name = "tc1_clk",
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.pmc_mask = 1 << AT91RM9200_ID_TC1,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk tc2_clk = {
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.name = "tc2_clk",
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.pmc_mask = 1 << AT91RM9200_ID_TC2,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk tc3_clk = {
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.name = "tc3_clk",
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.pmc_mask = 1 << AT91RM9200_ID_TC3,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk tc4_clk = {
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.name = "tc4_clk",
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.pmc_mask = 1 << AT91RM9200_ID_TC4,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk tc5_clk = {
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.name = "tc5_clk",
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.pmc_mask = 1 << AT91RM9200_ID_TC5,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk *periph_clocks[] __initdata = {
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&pioA_clk,
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&pioB_clk,
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&pioC_clk,
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&pioD_clk,
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&usart0_clk,
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&usart1_clk,
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&usart2_clk,
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&usart3_clk,
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&mmc_clk,
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&udc_clk,
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&twi_clk,
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&spi_clk,
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&ssc0_clk,
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&ssc1_clk,
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&ssc2_clk,
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&tc0_clk,
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&tc1_clk,
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&tc2_clk,
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&tc3_clk,
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&tc4_clk,
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&tc5_clk,
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&ohci_clk,
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ðer_clk,
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// irq0 .. irq6
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};
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static struct clk_lookup periph_clocks_lookups[] = {
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CLKDEV_DEV_ID("at91rm9200-gpio0", &pioA_clk),
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CLKDEV_DEV_ID("at91rm9200-gpio1", &pioB_clk),
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CLKDEV_DEV_ID("at91rm9200-gpio2", &pioC_clk),
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CLKDEV_DEV_ID("at91rm9200-gpio3", &pioD_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_usart0", &mck),
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CLKDEV_CON_DEV_ID("usart", "atmel_usart1", &usart0_clk),
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CLKDEV_CON_DEV_ID("usart", "atmel_usart2", &usart1_clk),
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CLKDEV_CON_DEV_ID("usart", "atmel_usart3", &usart2_clk),
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CLKDEV_CON_DEV_ID("usart", "atmel_usart4", &usart3_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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*/
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static struct clk pck0 = {
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.name = "pck0",
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.pmc_mask = AT91_PMC_PCK0,
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.type = CLK_TYPE_PROGRAMMABLE,
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.id = 0,
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};
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static struct clk pck1 = {
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.name = "pck1",
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.pmc_mask = AT91_PMC_PCK1,
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.type = CLK_TYPE_PROGRAMMABLE,
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.id = 1,
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};
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static struct clk pck2 = {
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.name = "pck2",
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.pmc_mask = AT91_PMC_PCK2,
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.type = CLK_TYPE_PROGRAMMABLE,
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.id = 2,
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};
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static struct clk pck3 = {
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.name = "pck3",
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.pmc_mask = AT91_PMC_PCK3,
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.type = CLK_TYPE_PROGRAMMABLE,
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.id = 3,
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};
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static void __init at91rm9200_register_clocks(void)
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{
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int i;
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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(&pck3);
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}
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/* --------------------------------------------------------------------
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* AT91RM9200 processor initialization
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* -------------------------------------------------------------------- */
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static void __init at91rm9200_initialize(void)
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{
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/* Register the processor-specific clocks */
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at91rm9200_register_clocks();
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/* Register GPIO subsystem */
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at91_add_rm9200_gpio(0, AT91RM9200_BASE_PIOA);
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at91_add_rm9200_gpio(1, AT91RM9200_BASE_PIOB);
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at91_add_rm9200_gpio(2, AT91RM9200_BASE_PIOC);
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at91_add_rm9200_gpio(3, AT91RM9200_BASE_PIOD);
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}
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AT91_SOC_START(rm9200)
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.init = at91rm9200_initialize,
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AT91_SOC_END
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