#include <linux/module.h>
#include <linux/pm.h>
+#include <linux/dma-mapping.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
.pmc_mask = 1 << AT91SAM9G45_ID_PIODE,
.type = CLK_TYPE_PERIPHERAL,
};
+ static struct clk trng_clk = {
+ .name = "trng_clk",
+ .pmc_mask = 1 << AT91SAM9G45_ID_TRNG,
+ .type = CLK_TYPE_PERIPHERAL,
+ };
static struct clk usart0_clk = {
.name = "usart0_clk",
.pmc_mask = 1 << AT91SAM9G45_ID_US0,
&pioB_clk,
&pioC_clk,
&pioDE_clk,
+ &trng_clk,
&usart0_clk,
&usart1_clk,
&usart2_clk,
CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tcb0_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
+ CLKDEV_CON_DEV_ID(NULL, "atmel-trng", &trng_clk),
};
static struct clk_lookup usart_clocks_lookups[] = {
static void __init at91sam9g45_map_io(void)
{
at91_init_sram(0, AT91SAM9G45_SRAM_BASE, AT91SAM9G45_SRAM_SIZE);
+ init_consistent_dma_size(SZ_4M);
}
static void __init at91sam9g45_initialize(void)
#include <asm/mach/map.h>
#include <linux/dma-mapping.h>
+#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <linux/i2c-gpio.h>
#include <linux/atmel-mci.h>
#include <video/atmel_lcdc.h>
#include <mach/board.h>
-#include <mach/gpio.h>
#include <mach/at91sam9g45.h>
#include <mach/at91sam9g45_matrix.h>
#include <mach/at91sam9_smc.h>
}
+ /* --------------------------------------------------------------------
+ * TRNG
+ * -------------------------------------------------------------------- */
+
+ #if defined(CONFIG_HW_RANDOM_ATMEL) || defined(CONFIG_HW_RANDOM_ATMEL_MODULE)
+ static struct resource trng_resources[] = {
+ {
+ .start = AT91SAM9G45_BASE_TRNG,
+ .end = AT91SAM9G45_BASE_TRNG + SZ_16K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ };
+
+ static struct platform_device at91sam9g45_trng_device = {
+ .name = "atmel-trng",
+ .id = -1,
+ .resource = trng_resources,
+ .num_resources = ARRAY_SIZE(trng_resources),
+ };
+
+ static void __init at91_add_device_trng(void)
+ {
+ platform_device_register(&at91sam9g45_trng_device);
+ }
+ #else
+ static void __init at91_add_device_trng(void) {}
+ #endif
+
/* --------------------------------------------------------------------
* Watchdog
* -------------------------------------------------------------------- */
at91_add_device_hdmac();
at91_add_device_rtc();
at91_add_device_rtt();
+ at91_add_device_trng();
at91_add_device_watchdog();
at91_add_device_tc();
return 0;
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
select IMX_HAVE_PLATFORM_SPI_IMX
- select IMX_HAVE_PLATFORM_FEC
help
Include support for MX50 reference design platform (RDP) board. This
includes specific configurations for the board and its peripherals.
config MACH_MX51_BABBAGE
bool "Support MX51 BABBAGE platforms"
select SOC_IMX51
+ select IMX_HAVE_PLATFORM_FSL_USB2_UDC
select IMX_HAVE_PLATFORM_IMX2_WDT
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_UART
+ select IMX_HAVE_PLATFORM_MXC_EHCI
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
select IMX_HAVE_PLATFORM_SPI_IMX
help
config MACH_EUKREA_CPUIMX51
bool "Support Eukrea CPUIMX51 module"
select SOC_IMX51
+ select IMX_HAVE_PLATFORM_FSL_USB2_UDC
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_UART
+ select IMX_HAVE_PLATFORM_MXC_EHCI
select IMX_HAVE_PLATFORM_MXC_NAND
select IMX_HAVE_PLATFORM_SPI_IMX
help
config MACH_EUKREA_CPUIMX51SD
bool "Support Eukrea CPUIMX51SD module"
select SOC_IMX51
+ select IMX_HAVE_PLATFORM_FSL_USB2_UDC
select IMX_HAVE_PLATFORM_IMX_I2C
- select IMX_HAVE_PLATFORM_SPI_IMX
select IMX_HAVE_PLATFORM_IMX_UART
+ select IMX_HAVE_PLATFORM_MXC_EHCI
select IMX_HAVE_PLATFORM_MXC_NAND
+ select IMX_HAVE_PLATFORM_SPI_IMX
help
Include support for Eukrea CPUIMX51SD platform. This includes
specific configurations for the module and its peripherals.
bool
select SOC_IMX51
select IMX_HAVE_PLATFORM_IMX_UART
+ select IMX_HAVE_PLATFORM_MXC_EHCI
+ select IMX_HAVE_PLATFORM_PATA_IMX
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
select IMX_HAVE_PLATFORM_SPI_IMX
select MXC_ULPI if USB_ULPI
.flags = IORESOURCE_MEM,
},
{
- .start = gpio_to_irq(ARD_ETHERNET_INT_B),
- .end = gpio_to_irq(ARD_ETHERNET_INT_B),
+ .start = IMX_GPIO_TO_IRQ(ARD_ETHERNET_INT_B),
+ .end = IMX_GPIO_TO_IRQ(ARD_ETHERNET_INT_B),
.flags = IORESOURCE_IRQ,
},
};
imx53_add_imx_i2c(1, &mx53_ard_i2c2_data);
imx53_add_imx_i2c(2, &mx53_ard_i2c3_data);
imx_add_gpio_keys(&ard_button_data);
+ imx53_add_ahci_imx();
}
static void __init mx53_ard_timer_init(void)
.secondary = &esdhc4_ipg_clk,
};
+ static struct clk sata_clk = {
+ .parent = &ipg_clk,
+ .enable = _clk_max_enable,
+ .enable_reg = MXC_CCM_CCGR4,
+ .enable_shift = MXC_CCM_CCGRx_CG1_OFFSET,
+ .disable = _clk_max_disable,
+ };
+
+ static struct clk ahci_phy_clk = {
+ .parent = &usb_phy1_clk,
+ };
+
+ static struct clk ahci_dma_clk = {
+ .parent = &ahb_clk,
+ };
+
DEFINE_CLOCK(mipi_esc_clk, 0, MXC_CCM_CCGR4, MXC_CCM_CCGRx_CG5_OFFSET, NULL, NULL, NULL, &pll2_sw_clk);
DEFINE_CLOCK(mipi_hsc2_clk, 0, MXC_CCM_CCGR4, MXC_CCM_CCGRx_CG4_OFFSET, NULL, NULL, &mipi_esc_clk, &pll2_sw_clk);
DEFINE_CLOCK(mipi_hsc1_clk, 0, MXC_CCM_CCGR4, MXC_CCM_CCGRx_CG3_OFFSET, NULL, NULL, &mipi_hsc2_clk, &pll2_sw_clk);
DEFINE_CLOCK(ipu_di1_clk, 0, MXC_CCM_CCGR6, MXC_CCM_CCGRx_CG6_OFFSET,
NULL, NULL, &pll3_sw_clk, NULL);
+ /* PATA */
+ DEFINE_CLOCK(pata_clk, 0, MXC_CCM_CCGR4, MXC_CCM_CCGRx_CG0_OFFSET,
+ NULL, NULL, &ipg_clk, &spba_clk);
+
#define _REGISTER_CLOCK(d, n, c) \
{ \
.dev_id = d, \
_REGISTER_CLOCK("imx-ipuv3", "di0", ipu_di0_clk)
_REGISTER_CLOCK("imx-ipuv3", "di1", ipu_di1_clk)
_REGISTER_CLOCK(NULL, "gpc_dvfs", gpc_dvfs_clk)
+ _REGISTER_CLOCK("pata_imx", NULL, pata_clk)
};
static struct clk_lookup mx53_lookups[] = {
_REGISTER_CLOCK("imx-ssi.1", NULL, ssi2_clk)
_REGISTER_CLOCK("imx-ssi.2", NULL, ssi3_clk)
_REGISTER_CLOCK("imx-keypad", NULL, dummy_clk)
+ _REGISTER_CLOCK("pata_imx", NULL, pata_clk)
+ _REGISTER_CLOCK("imx53-ahci.0", "ahci", sata_clk)
+ _REGISTER_CLOCK("imx53-ahci.0", "ahci_phy", ahci_phy_clk)
+ _REGISTER_CLOCK("imx53-ahci.0", "ahci_dma", ahci_dma_clk)
};
static void clk_tree_init(void)
/* System timer */
mxc_timer_init(&gpt_clk, MX51_IO_ADDRESS(MX51_GPT1_BASE_ADDR),
- MX51_MXC_INT_GPT);
+ MX51_INT_GPT);
return 0;
}
#define imx51_add_fec(pdata) \
imx_add_fec(&imx51_fec_data, pdata)
+extern const struct imx_fsl_usb2_udc_data imx51_fsl_usb2_udc_data;
+#define imx51_add_fsl_usb2_udc(pdata) \
+ imx_add_fsl_usb2_udc(&imx51_fsl_usb2_udc_data, pdata)
+
extern const struct imx_imx_i2c_data imx51_imx_i2c_data[];
#define imx51_add_imx_i2c(id, pdata) \
imx_add_imx_i2c(&imx51_imx_i2c_data[id], pdata)
+#define imx51_add_hsi2c(pdata) \
+ imx51_add_imx_i2c(2, pdata)
extern const struct imx_imx_ssi_data imx51_imx_ssi_data[];
#define imx51_add_imx_ssi(id, pdata) \
#define imx51_add_imx_uart(id, pdata) \
imx_add_imx_uart_1irq(&imx51_imx_uart_data[id], pdata)
+extern const struct imx_mxc_ehci_data imx51_mxc_ehci_otg_data;
+#define imx51_add_mxc_ehci_otg(pdata) \
+ imx_add_mxc_ehci(&imx51_mxc_ehci_otg_data, pdata)
+extern const struct imx_mxc_ehci_data imx51_mxc_ehci_hs_data[];
+#define imx51_add_mxc_ehci_hs(id, pdata) \
+ imx_add_mxc_ehci(&imx51_mxc_ehci_hs_data[id - 1], pdata)
+
extern const struct imx_mxc_nand_data imx51_mxc_nand_data;
#define imx51_add_mxc_nand(pdata) \
imx_add_mxc_nand(&imx51_mxc_nand_data, pdata)
extern const struct imx_imx_keypad_data imx51_imx_keypad_data;
#define imx51_add_imx_keypad(pdata) \
imx_add_imx_keypad(&imx51_imx_keypad_data, pdata)
+
+ extern const struct imx_pata_imx_data imx51_pata_imx_data;
+ #define imx51_add_pata_imx() \
+ imx_add_pata_imx(&imx51_pata_imx_data)
#include <linux/usb/ulpi.h>
#include <mach/ulpi.h>
-#include <asm/irq.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include "devices-imx51.h"
-#include "devices.h"
#include "efika.h"
#include "cpu_op-mx51.h"
u32 v;
void __iomem *usb_base;
void __iomem *usbother_base;
- usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K);
+ usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
if (!usb_base)
return -ENOMEM;
usbother_base = (void __iomem *)(usb_base + MX5_USBOTHER_REGS_OFFSET);
return mx51_initialize_usb_hw(pdev->id, MXC_EHCI_INTERNAL_PHY);
}
-static struct mxc_usbh_platform_data dr_utmi_config = {
+static const struct mxc_usbh_platform_data dr_utmi_config __initconst = {
.init = initialize_otg_port,
.portsc = MXC_EHCI_UTMI_16BIT,
};
gpio_set_value(EFIKAMX_USBH1_STP, 1);
msleep(1);
- usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K);
+ usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
socregs_base = (void __iomem *)(usb_base + MX5_USBOTHER_REGS_OFFSET);
/* The clock for the USBH1 ULPI port will come externally */
return mx51_initialize_usb_hw(pdev->id, MXC_EHCI_ITC_NO_THRESHOLD);
}
-static struct mxc_usbh_platform_data usbh1_config = {
+static struct mxc_usbh_platform_data usbh1_config __initdata = {
.init = initialize_usbh1_port,
.portsc = MXC_EHCI_MODE_ULPI,
};
usbh1_config.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
ULPI_OTG_DRVVBUS_EXT | ULPI_OTG_EXTVBUSIND);
- mxc_register_device(&mxc_usbdr_host_device, &dr_utmi_config);
+ imx51_add_mxc_ehci_otg(&dr_utmi_config);
if (usbh1_config.otg)
- mxc_register_device(&mxc_usbh1_device, &usbh1_config);
+ imx51_add_mxc_ehci_hs(1, &usbh1_config);
}
static struct mtd_partition mx51_efika_spi_nor_partitions[] = {
.bus_num = 0,
.chip_select = 0,
.platform_data = &mx51_efika_mc13892_data,
- .irq = gpio_to_irq(EFIKAMX_PMIC),
+ .irq = IMX_GPIO_TO_IRQ(EFIKAMX_PMIC),
},
};
ARRAY_SIZE(mx51_efika_spi_board_info));
imx51_add_ecspi(0, &mx51_efika_spi_pdata);
+ imx51_add_pata_imx();
+
#if defined(CONFIG_CPU_FREQ_IMX)
get_cpu_op = mx51_get_cpu_op;
#endif
}
-
config IMX_HAVE_PLATFORM_FEC
bool
- default y if ARCH_MX25 || SOC_IMX27 || SOC_IMX35 || SOC_IMX51 || SOC_IMX53
+ default y if ARCH_MX25 || SOC_IMX27 || SOC_IMX35 || SOC_IMX50 || SOC_IMX51 || SOC_IMX53
config IMX_HAVE_PLATFORM_FLEXCAN
select HAVE_CAN_FLEXCAN if CAN
config IMX_HAVE_PLATFORM_IMX_KEYPAD
bool
+ config IMX_HAVE_PLATFORM_PATA_IMX
+ bool
+
config IMX_HAVE_PLATFORM_IMX_SSI
bool
config IMX_HAVE_PLATFORM_SPI_IMX
bool
+
+ config IMX_HAVE_PLATFORM_AHCI
+ bool
+ default y if ARCH_MX53
extern struct device mxc_aips_bus;
extern struct device mxc_ahb_bus;
-struct platform_device *imx_add_platform_device_dmamask(
+static inline struct platform_device *imx_add_platform_device_dmamask(
const char *name, int id,
const struct resource *res, unsigned int num_resources,
- const void *data, size_t size_data, u64 dmamask);
+ const void *data, size_t size_data, u64 dmamask)
+{
+ struct platform_device_info pdevinfo = {
+ .name = name,
+ .id = id,
+ .res = res,
+ .num_res = num_resources,
+ .data = data,
+ .size_data = size_data,
+ .dma_mask = dmamask,
+ };
+ return platform_device_register_full(&pdevinfo);
+}
static inline struct platform_device *imx_add_platform_device(
const char *name, int id,
const struct imx_mxc_nand_data *data,
const struct mxc_nand_platform_data *pdata);
+ struct imx_pata_imx_data {
+ resource_size_t iobase;
+ resource_size_t iosize;
+ resource_size_t irq;
+ };
+ struct platform_device *__init imx_add_pata_imx(
+ const struct imx_pata_imx_data *data);
+
struct imx_mxc_pwm_data {
int id;
resource_size_t iobase;
struct platform_device *imx_add_imx_dma(void);
struct platform_device *imx_add_imx_sdma(char *name,
resource_size_t iobase, int irq, struct sdma_platform_data *pdata);
+
+ #include <linux/ahci_platform.h>
+ struct imx_ahci_imx_data {
+ const char *devid;
+ resource_size_t iobase;
+ resource_size_t irq;
+ };
+ struct platform_device *__init imx_add_ahci_imx(
+ const struct imx_ahci_imx_data *data,
+ const struct ahci_platform_data *pdata);