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Diffstat (limited to 'arch/arm/mach-at91/at91sam9263_devices.c')
-rw-r--r--arch/arm/mach-at91/at91sam9263_devices.c98
1 files changed, 49 insertions, 49 deletions
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index 0b12e1adcc8e..b6454c525962 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -22,8 +22,8 @@
22#include <asm/arch/board.h> 22#include <asm/arch/board.h>
23#include <asm/arch/gpio.h> 23#include <asm/arch/gpio.h>
24#include <asm/arch/at91sam9263.h> 24#include <asm/arch/at91sam9263.h>
25#include <asm/arch/at91sam926x_mc.h>
26#include <asm/arch/at91sam9263_matrix.h> 25#include <asm/arch/at91sam9263_matrix.h>
26#include <asm/arch/at91sam9_smc.h>
27 27
28#include "generic.h" 28#include "generic.h"
29 29
@@ -358,10 +358,15 @@ static struct at91_nand_data nand_data;
358#define NAND_BASE AT91_CHIPSELECT_3 358#define NAND_BASE AT91_CHIPSELECT_3
359 359
360static struct resource nand_resources[] = { 360static struct resource nand_resources[] = {
361 { 361 [0] = {
362 .start = NAND_BASE, 362 .start = NAND_BASE,
363 .end = NAND_BASE + SZ_256M - 1, 363 .end = NAND_BASE + SZ_256M - 1,
364 .flags = IORESOURCE_MEM, 364 .flags = IORESOURCE_MEM,
365 },
366 [1] = {
367 .start = AT91_BASE_SYS + AT91_ECC0,
368 .end = AT91_BASE_SYS + AT91_ECC0 + SZ_512 - 1,
369 .flags = IORESOURCE_MEM,
365 } 370 }
366}; 371};
367 372
@@ -783,6 +788,43 @@ void __init at91_add_device_isi(void) {}
783 788
784 789
785/* -------------------------------------------------------------------- 790/* --------------------------------------------------------------------
791 * Timer/Counter block
792 * -------------------------------------------------------------------- */
793
794#ifdef CONFIG_ATMEL_TCLIB
795
796static struct resource tcb_resources[] = {
797 [0] = {
798 .start = AT91SAM9263_BASE_TCB0,
799 .end = AT91SAM9263_BASE_TCB0 + SZ_16K - 1,
800 .flags = IORESOURCE_MEM,
801 },
802 [1] = {
803 .start = AT91SAM9263_ID_TCB,
804 .end = AT91SAM9263_ID_TCB,
805 .flags = IORESOURCE_IRQ,
806 },
807};
808
809static struct platform_device at91sam9263_tcb_device = {
810 .name = "atmel_tcb",
811 .id = 0,
812 .resource = tcb_resources,
813 .num_resources = ARRAY_SIZE(tcb_resources),
814};
815
816static void __init at91_add_device_tc(void)
817{
818 /* this chip has one clock and irq for all three TC channels */
819 at91_clock_associate("tcb_clk", &at91sam9263_tcb_device.dev, "t0_clk");
820 platform_device_register(&at91sam9263_tcb_device);
821}
822#else
823static void __init at91_add_device_tc(void) { }
824#endif
825
826
827/* --------------------------------------------------------------------
786 * RTT 828 * RTT
787 * -------------------------------------------------------------------- */ 829 * -------------------------------------------------------------------- */
788 830
@@ -933,9 +975,6 @@ static inline void configure_ssc1_pins(unsigned pins)
933} 975}
934 976
935/* 977/*
936 * Return the device node so that board init code can use it as the
937 * parent for the device node reflecting how it's used on this board.
938 *
939 * SSC controllers are accessed through library code, instead of any 978 * SSC controllers are accessed through library code, instead of any
940 * kind of all-singing/all-dancing driver. For example one could be 979 * kind of all-singing/all-dancing driver. For example one could be
941 * used by a particular I2S audio codec's driver, while another one 980 * used by a particular I2S audio codec's driver, while another one
@@ -1146,49 +1185,9 @@ static inline void configure_usart2_pins(unsigned pins)
1146 at91_set_B_periph(AT91_PIN_PD6, 0); /* CTS2 */ 1185 at91_set_B_periph(AT91_PIN_PD6, 0); /* CTS2 */
1147} 1186}
1148 1187
1149static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ 1188static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
1150struct platform_device *atmel_default_console_device; /* the serial console device */ 1189struct platform_device *atmel_default_console_device; /* the serial console device */
1151 1190
1152void __init __deprecated at91_init_serial(struct at91_uart_config *config)
1153{
1154 int i;
1155
1156 /* Fill in list of supported UARTs */
1157 for (i = 0; i < config->nr_tty; i++) {
1158 switch (config->tty_map[i]) {
1159 case 0:
1160 configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS);
1161 at91_uarts[i] = &at91sam9263_uart0_device;
1162 at91_clock_associate("usart0_clk", &at91sam9263_uart0_device.dev, "usart");
1163 break;
1164 case 1:
1165 configure_usart1_pins(ATMEL_UART_CTS | ATMEL_UART_RTS);
1166 at91_uarts[i] = &at91sam9263_uart1_device;
1167 at91_clock_associate("usart1_clk", &at91sam9263_uart1_device.dev, "usart");
1168 break;
1169 case 2:
1170 configure_usart2_pins(ATMEL_UART_CTS | ATMEL_UART_RTS);
1171 at91_uarts[i] = &at91sam9263_uart2_device;
1172 at91_clock_associate("usart2_clk", &at91sam9263_uart2_device.dev, "usart");
1173 break;
1174 case 3:
1175 configure_dbgu_pins();
1176 at91_uarts[i] = &at91sam9263_dbgu_device;
1177 at91_clock_associate("mck", &at91sam9263_dbgu_device.dev, "usart");
1178 break;
1179 default:
1180 continue;
1181 }
1182 at91_uarts[i]->id = i; /* update ID number to mapped ID */
1183 }
1184
1185 /* Set serial console device */
1186 if (config->console_tty < ATMEL_MAX_UART)
1187 atmel_default_console_device = at91_uarts[config->console_tty];
1188 if (!atmel_default_console_device)
1189 printk(KERN_INFO "AT91: No default serial console defined.\n");
1190}
1191
1192void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) 1191void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
1193{ 1192{
1194 struct platform_device *pdev; 1193 struct platform_device *pdev;
@@ -1227,8 +1226,6 @@ void __init at91_set_serial_console(unsigned portnr)
1227{ 1226{
1228 if (portnr < ATMEL_MAX_UART) 1227 if (portnr < ATMEL_MAX_UART)
1229 atmel_default_console_device = at91_uarts[portnr]; 1228 atmel_default_console_device = at91_uarts[portnr];
1230 if (!atmel_default_console_device)
1231 printk(KERN_INFO "AT91: No default serial console defined.\n");
1232} 1229}
1233 1230
1234void __init at91_add_device_serial(void) 1231void __init at91_add_device_serial(void)
@@ -1239,9 +1236,11 @@ void __init at91_add_device_serial(void)
1239 if (at91_uarts[i]) 1236 if (at91_uarts[i])
1240 platform_device_register(at91_uarts[i]); 1237 platform_device_register(at91_uarts[i]);
1241 } 1238 }
1239
1240 if (!atmel_default_console_device)
1241 printk(KERN_INFO "AT91: No default serial console defined.\n");
1242} 1242}
1243#else 1243#else
1244void __init at91_init_serial(struct at91_uart_config *config) {}
1245void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {} 1244void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
1246void __init at91_set_serial_console(unsigned portnr) {} 1245void __init at91_set_serial_console(unsigned portnr) {}
1247void __init at91_add_device_serial(void) {} 1246void __init at91_add_device_serial(void) {}
@@ -1257,6 +1256,7 @@ static int __init at91_add_standard_devices(void)
1257{ 1256{
1258 at91_add_device_rtt(); 1257 at91_add_device_rtt();
1259 at91_add_device_watchdog(); 1258 at91_add_device_watchdog();
1259 at91_add_device_tc();
1260 return 0; 1260 return 0;
1261} 1261}
1262 1262