static void __init neocore926_add_device_nand(void)
{
/* configure chip-select 3 (NAND) */
sam9_smc_configure(3, &neocore926_nand_smc_config);
at91_add_device_nand(&neocore926_nand_data);
}
static void __init ek_add_device_nand(void)
{
/* configure chip-select 3 (NAND) */
sam9_smc_configure(0, 3, &ek_nand_smc_config);
at91_add_device_nand(&ek_nand_data);
}
static void __init ek_add_device_nand(void)
{
sam9_smc_configure(3, &ek_nand_smc_config);
at91_add_device_nand(&ek_nand_data);
}
static void qil_a9260_add_device_nand(void)
{
/* configure chip-select 3 (NAND) */
sam9_smc_configure(0, 3, &nand_smc_config);
at91_add_device_nand(&nand_pdata);
}
static void pm_add_device_nand(void)
{
pm_nand_smc_config.mode |= AT91_SMC_DBW_8;
/* configure chip-select 3 (NAND) */
sam9_smc_configure(3, &pm_nand_smc_config);
at91_add_device_nand(&nand_pdata);
}
static void dss11_add_device_nand(void)
{
/* setup bus-width (16) */
dss11_nand_smc_config.mode |= AT91_SMC_DBW_16;
/* configure chip-select 3 (NAND) */
sam9_smc_configure(0, 3, &dss11_nand_smc_config);
at91_add_device_nand(&nand_pdata);
}
static void __init ek_add_device_ks8851(void)
{
/* Configure chip-select 2 (KS8851) */
sam9_smc_configure(0, 2, &ks8851_smc_config);
/* Configure NCS signal */
at91_set_B_periph(AT91_PIN_PD19, 0);
/* Configure Interrupt pin as input, no pull-up */
at91_set_gpio_input(AT91_PIN_PD21, 0);
add_ks8851_device(DEVICE_ID_SINGLE, AT91_CHIPSELECT_2, AT91_CHIPSELECT_2 + 2,
IORESOURCE_MEM_16BIT, NULL);
}
static __init void cpu9krea_add_device_nor(void)
{
unsigned long csa;
csa = at91_sys_read(AT91_MATRIX_EBICSA);
at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_VDDIOMSEL_3_3V);
sam9_smc_configure(0, &cpu9krea_nor_smc_config);
platform_device_register(&cpu9krea_nor_flash);
}
static __init void cap9adk_add_device_nor(void)
{
unsigned long csa;
csa = at91_sys_read(AT91_MATRIX_EBICSA);
at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V);
/* configure chip-select 0 (NOR) */
sam9_smc_configure(0, &cap9adk_nor_smc_config);
platform_device_register(&cap9adk_nor_flash);
}
static void __init ek_add_device_nand(void)
{
if (ek_nand_data.bus_width_16)
ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
else
ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
sam9_smc_configure(3, &ek_nand_smc_config);
at91_add_device_nand(&ek_nand_data);
}
static void __init ek_add_device_dm9000(void)
{
/* Configure chip-select 2 (DM9000) */
sam9_smc_configure(2, &dm9000_smc_config);
/* Configure Reset signal as output */
at91_set_gpio_output(AT91_PIN_PC10, 0);
/* Configure Interrupt pin as input, no pull-up */
at91_set_gpio_input(AT91_PIN_PC11, 0);
platform_device_register(&dm9000_device);
}
static void pm_add_device_nand(void)
{
/* setup bus-width (8 or 16) */
if (nand_pdata.bus_width_16)
pm_nand_smc_config.mode |= AT91_SMC_DBW_16;
else
pm_nand_smc_config.mode |= AT91_SMC_DBW_8;
/* configure chip-select 3 (NAND) */
sam9_smc_configure(0, 3, &pm_nand_smc_config);
at91_add_device_nand(&nand_pdata);
}
static void __init ek_add_device_nand(void)
{
/* setup bus-width (8 or 16) */
if (ek_nand_data.bus_width_16)
ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
else
ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
/* configure chip-select 3 (NAND) */
sam9_smc_configure(3, &ek_nand_smc_config);
at91_add_device_nand(&ek_nand_data);
}
static void __init ek_add_device_nand(void)
{
ek_nand_data.bus_width_16 = board_have_nand_16bit();
/* */
if (ek_nand_data.bus_width_16)
ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
else
ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
/* */
sam9_smc_configure(0, 3, &ek_nand_smc_config);
at91_add_device_nand(&ek_nand_data);
}
static void __init ek_add_device_dm9000(void)
{
/* Configure chip-select 2 (DM9000) */
sam9_smc_configure(0, 2, &dm9000_smc_config);
/* Configure Reset signal as output */
at91_set_gpio_output(AT91_PIN_PC10, 0);
/* Configure Interrupt pin as input, no pull-up */
at91_set_gpio_input(AT91_PIN_PC11, 0);
add_dm9000_device(0, AT91_CHIPSELECT_2, AT91_CHIPSELECT_2 + 4,
IORESOURCE_MEM_16BIT, &dm9000_data);
}
static void __init ek_add_device_dm9000(void)
{
/* Configure chip-select 0 (DM9000) */
sam9_smc_configure(0, &dm9000_smc_config); //NCS0
/* Configure Reset signal as output */
//at91_set_A_periph(AT91_PIN_PC13, 0); //NCS2
/* Configure Interrupt pin as input, no pull-up */
at91_set_gpio_input(AT91_PIN_PD0, 0); // change at 2012-05-03 by dongking
at91_set_gpio_input(AT91_PIN_PD1, 0); // change at 2012-05-03 by dongking
platform_device_register(&dm9000_device0);
platform_device_register(&dm9000_device1);
}
static void __init ek_add_device_dm9000(void)
{
struct resource *r = &dm9000_resource[2];
sam9_smc_configure(0, 2, &dm9000_smc_config);
at91_set_gpio_output(AT91_PIN_PC10, 0);
at91_set_gpio_input(AT91_PIN_PC11, 0);
r->start = r->end = gpio_to_irq(AT91_PIN_PC11);
platform_device_register(&dm9000_device);
}
static void __init ek_add_device_dm9000(void)
{
struct resource *r = &dm9000_resource[2];
/* Configure chip-select 2 (DM9000) */
sam9_smc_configure(0, 2, &dm9000_smc_config);
/* Configure Reset signal as output */
at91_set_gpio_output(AT91_PIN_PC10, 0);
/* Configure Interrupt pin as input, no pull-up */
at91_set_gpio_input(AT91_PIN_PC11, 0);
r->start = r->end = gpio_to_irq(AT91_PIN_PC11);
platform_device_register(&dm9000_device);
}
static void ek_add_device_nand(void)
{
struct clk *clk = clk_get(NULL, "smc_clk");
clk_enable(clk);
/* setup bus-width (8 or 16) */
if (nand_pdata.bus_width_16)
sama5d3_xplained_nand_smc_config.mode |= AT91_SMC_DBW_16;
else
sama5d3_xplained_nand_smc_config.mode |= AT91_SMC_DBW_8;
/* configure chip-select 3 (NAND) */
sam9_smc_configure(0, 3, &sama5d3_xplained_nand_smc_config);
at91_add_device_nand(&nand_pdata);
}
static void __init cap9adk_add_device_nand(void)
{
unsigned long csa;
csa = at91_sys_read(AT91_MATRIX_EBICSA);
at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V);
/* setup bus-width (8 or 16) */
if (cap9adk_nand_data.bus_width_16)
cap9adk_nand_smc_config.mode |= AT91_SMC_DBW_16;
else
cap9adk_nand_smc_config.mode |= AT91_SMC_DBW_8;
/* configure chip-select 3 (NAND) */
sam9_smc_configure(3, &cap9adk_nand_smc_config);
at91_add_device_nand(&cap9adk_nand_data);
}
static void ek_add_device_nand(void)
{
struct sam9_smc_config *smc;
if (machine_is_at91sam9g20ek())
smc = &ek_9g20_nand_smc_config;
else
smc = &ek_9260_nand_smc_config;
/* setup bus-width (8 or 16) */
if (nand_pdata.bus_width_16)
smc->mode |= AT91_SMC_DBW_16;
else
smc->mode |= AT91_SMC_DBW_8;
/* configure chip-select 3 (NAND) */
sam9_smc_configure(0, 3, smc);
at91_add_device_nand(&nand_pdata);
}
static void ek_add_device_nand(void)
{
/* setup bus-width (8 or 16) */
if (nand_pdata.bus_width_16)
cm_nand_smc_config.mode |= AT91_SMC_DBW_16;
else
cm_nand_smc_config.mode |= AT91_SMC_DBW_8;
/* configure chip-select 3 (NAND) */
sam9_smc_configure(0, 3, &cm_nand_smc_config);
if (at91sam9x5ek_cm_is_vendor(VENDOR_COGENT)) {
unsigned long csa;
csa = at91_sys_read(AT91_MATRIX_EBICSA);
csa |= AT91_MATRIX_EBI_VDDIOMSEL_1_8V;
at91_sys_write(AT91_MATRIX_EBICSA, csa);
}
at91_add_device_nand(&nand_pdata);
}
static void __init cm_add_device_nand(void)
{
/* setup bus-width (8 or 16) */
if (cm_nand_data.bus_width_16)
cm_nand_smc_config.mode |= AT91_SMC_DBW_16;
else
cm_nand_smc_config.mode |= AT91_SMC_DBW_8;
/* revision of board modify NAND wiring */
if (cm_is_revA()) {
cm_nand_data.bus_on_d0 = 1;
cm_nand_data.rdy_pin = AT91_PIN_PD6;
} else {
cm_nand_data.bus_on_d0 = 0;
cm_nand_data.rdy_pin = AT91_PIN_PD5;
}
/* configure chip-select 3 (NAND) */
sam9_smc_configure(3, &cm_nand_smc_config);
at91_add_device_nand(&cm_nand_data);
}
static int at91sam9263_smc_init(void)
{
unsigned long csa;
if (!of_machine_is_compatible("atmel,at91sam9263ek"))
return 0;
/* setup bus-width (8 or 16) */
if (IS_ENABLED(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16))
ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
else
ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
csa = at91_sys_read(AT91_MATRIX_EBI0CSA);
csa |= AT91_MATRIX_EBI0_CS3A_SMC_SMARTMEDIA;
at91_sys_write(AT91_MATRIX_EBI0CSA, csa);
/* configure chip-select 3 (NAND) */
sam9_smc_configure(0, 3, &ek_nand_smc_config);
return 0;
}
static void ek_add_device_nand(void)
{
struct sam9_smc_config *smc;
if (machine_is_at91sam9g20ek())
smc = &ek_9g20_nand_smc_config;
else
smc = &ek_9260_nand_smc_config;
/* setup bus-width (8 or 16) */
if (IS_ENABLED(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16)) {
nand_pdata.bus_width_16 = 1;
smc->mode |= AT91_SMC_DBW_16;
} else {
smc->mode |= AT91_SMC_DBW_8;
}
/* configure chip-select 3 (NAND) */
sam9_smc_configure(0, 3, smc);
at91_add_device_nand(&nand_pdata);
}
static void __init eb_add_device_nor(void)
{
/* configure chip-select 0 (NOR) */
sam9_smc_configure(0, &eb_nor_smc_config);
platform_device_register(&nor_flash);
}
static void __init snapper9260_add_device_nand(void)
{
at91_set_A_periph(AT91_PIN_PC14, 0);
sam9_smc_configure(0, 3, &snapper9260_nand_smc_config);
at91_add_device_nand(&snapper9260_nand_data);
}
static void __init cpu9krea_add_device_nand(void)
{
sam9_smc_configure(3, &cpu9krea_nand_smc_config);
at91_add_device_nand(&cpu9krea_nand_data);
}
