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-rw-r--r--arch/avr32/boards/atngw100/setup.c2
-rw-r--r--arch/avr32/boards/atstk1000/Kconfig58
-rw-r--r--arch/avr32/boards/atstk1000/Makefile2
-rw-r--r--arch/avr32/boards/atstk1000/atstk1000.h2
-rw-r--r--arch/avr32/boards/atstk1000/atstk1002.c106
-rw-r--r--arch/avr32/boards/atstk1000/atstk1003.c162
-rw-r--r--arch/avr32/boards/atstk1000/atstk1004.c147
-rw-r--r--arch/avr32/boards/atstk1000/setup.c64
8 files changed, 441 insertions, 102 deletions
diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c
index 52987c81d668..a398be284966 100644
--- a/arch/avr32/boards/atngw100/setup.c
+++ b/arch/avr32/boards/atngw100/setup.c
@@ -20,7 +20,7 @@
20#include <asm/io.h> 20#include <asm/io.h>
21#include <asm/setup.h> 21#include <asm/setup.h>
22 22
23#include <asm/arch/at32ap7000.h> 23#include <asm/arch/at32ap700x.h>
24#include <asm/arch/board.h> 24#include <asm/arch/board.h>
25#include <asm/arch/init.h> 25#include <asm/arch/init.h>
26#include <asm/arch/portmux.h> 26#include <asm/arch/portmux.h>
diff --git a/arch/avr32/boards/atstk1000/Kconfig b/arch/avr32/boards/atstk1000/Kconfig
index 718578f64069..af90b00100fd 100644
--- a/arch/avr32/boards/atstk1000/Kconfig
+++ b/arch/avr32/boards/atstk1000/Kconfig
@@ -1,34 +1,53 @@
1# STK1000 customization 1# STK1000 customization
2 2
3if BOARD_ATSTK1002 3if BOARD_ATSTK1000
4 4
5config BOARD_ATSTK1002_CUSTOM 5choice
6 bool "Non-default STK-1002 jumper settings" 6 prompt "ATSTK1000 CPU daughterboard type"
7 default BOARD_ATSTK1002
8
9config BOARD_ATSTK1002
10 bool "ATSTK1002"
11 select CPU_AT32AP7000
12
13config BOARD_ATSTK1003
14 bool "ATSTK1003"
15 select CPU_AT32AP7001
16
17config BOARD_ATSTK1004
18 bool "ATSTK1004"
19 select CPU_AT32AP7002
20
21endchoice
22
23
24config BOARD_ATSTK100X_CUSTOM
25 bool "Non-default STK1002/STK1003/STK1004 jumper settings"
7 help 26 help
8 You will normally leave the jumpers on the CPU card at their 27 You will normally leave the jumpers on the CPU card at their
9 default settings. If you need to use certain peripherals, 28 default settings. If you need to use certain peripherals,
10 you will need to change some of those jumpers. 29 you will need to change some of those jumpers.
11 30
12if BOARD_ATSTK1002_CUSTOM 31if BOARD_ATSTK100X_CUSTOM
13 32
14config BOARD_ATSTK1002_SW1_CUSTOM 33config BOARD_ATSTK100X_SW1_CUSTOM
15 bool "SW1: use SSC1 (not SPI0)" 34 bool "SW1: use SSC1 (not SPI0)"
16 help 35 help
17 This also prevents using the external DAC as an audio interface, 36 This also prevents using the external DAC as an audio interface,
18 and means you can't initialize the on-board QVGA display. 37 and means you can't initialize the on-board QVGA display.
19 38
20config BOARD_ATSTK1002_SW2_CUSTOM 39config BOARD_ATSTK100X_SW2_CUSTOM
21 bool "SW2: use IRDA or TIMER0 (not UART-A, MMC/SD, and PS2-A)" 40 bool "SW2: use IRDA or TIMER0 (not UART-A, MMC/SD, and PS2-A)"
22 help 41 help
23 If you change this you'll want an updated boot loader putting 42 If you change this you'll want an updated boot loader putting
24 the console on UART-C not UART-A. 43 the console on UART-C not UART-A.
25 44
26config BOARD_ATSTK1002_SW3_CUSTOM 45config BOARD_ATSTK100X_SW3_CUSTOM
27 bool "SW3: use TIMER1 (not SSC0 and GCLK)" 46 bool "SW3: use TIMER1 (not SSC0 and GCLK)"
28 help 47 help
29 This also prevents using the external DAC as an audio interface. 48 This also prevents using the external DAC as an audio interface.
30 49
31config BOARD_ATSTK1002_SW4_CUSTOM 50config BOARD_ATSTK100X_SW4_CUSTOM
32 bool "SW4: use ISI/Camera (not GPIOs, SPI1, and PS2-B)" 51 bool "SW4: use ISI/Camera (not GPIOs, SPI1, and PS2-B)"
33 help 52 help
34 To use the camera interface you'll need a custom card (on the 53 To use the camera interface you'll need a custom card (on the
@@ -36,27 +55,29 @@ config BOARD_ATSTK1002_SW4_CUSTOM
36 55
37config BOARD_ATSTK1002_SW5_CUSTOM 56config BOARD_ATSTK1002_SW5_CUSTOM
38 bool "SW5: use MACB1 (not LCDC)" 57 bool "SW5: use MACB1 (not LCDC)"
58 depends on BOARD_ATSTK1002
39 59
40config BOARD_ATSTK1002_SW6_CUSTOM 60config BOARD_ATSTK1002_SW6_CUSTOM
41 bool "SW6: more GPIOs (not MACB0)" 61 bool "SW6: more GPIOs (not MACB0)"
62 depends on BOARD_ATSTK1002
42 63
43endif # custom 64endif # custom
44 65
45config BOARD_ATSTK1002_SPI1 66config BOARD_ATSTK100X_SPI1
46 bool "Configure SPI1 controller" 67 bool "Configure SPI1 controller"
47 depends on !BOARD_ATSTK1002_SW4_CUSTOM 68 depends on !BOARD_ATSTK100X_SW4_CUSTOM
48 help 69 help
49 All the signals for the second SPI controller are available on 70 All the signals for the second SPI controller are available on
50 GPIO lines and accessed through the J1 jumper block. Say "y" 71 GPIO lines and accessed through the J1 jumper block. Say "y"
51 here to configure that SPI controller. 72 here to configure that SPI controller.
52 73
53config BOARD_ATSTK1002_J2_LED 74config BOARD_ATSTK1000_J2_LED
54 bool 75 bool
55 default BOARD_ATSTK1002_J2_LED8 || BOARD_ATSTK1002_J2_RGB 76 default BOARD_ATSTK1000_J2_LED8 || BOARD_ATSTK1000_J2_RGB
56 77
57choice 78choice
58 prompt "LEDs connected to J2:" 79 prompt "LEDs connected to J2:"
59 depends on LEDS_GPIO && !BOARD_ATSTK1002_SW4_CUSTOM 80 depends on LEDS_GPIO && !BOARD_ATSTK100X_SW4_CUSTOM
60 optional 81 optional
61 help 82 help
62 Select this if you have jumpered the J2 jumper block to the 83 Select this if you have jumpered the J2 jumper block to the
@@ -64,16 +85,21 @@ choice
64 IDC cable. A default "heartbeat" trigger is provided, but 85 IDC cable. A default "heartbeat" trigger is provided, but
65 you can of course override this. 86 you can of course override this.
66 87
67config BOARD_ATSTK1002_J2_LED8 88config BOARD_ATSTK1000_J2_LED8
68 bool "LED0..LED7" 89 bool "LED0..LED7"
69 help 90 help
70 Select this if J2 is jumpered to LED0..LED7 amber leds. 91 Select this if J2 is jumpered to LED0..LED7 amber leds.
71 92
72config BOARD_ATSTK1002_J2_RGB 93config BOARD_ATSTK1000_J2_RGB
73 bool "RGB leds" 94 bool "RGB leds"
74 help 95 help
75 Select this if J2 is jumpered to the RGB leds. 96 Select this if J2 is jumpered to the RGB leds.
76 97
77endchoice 98endchoice
78 99
79endif # stk 1002 100config BOARD_ATSTK1000_EXTDAC
101 bool
102 depends on !BOARD_ATSTK100X_SW1_CUSTOM && !BOARD_ATSTK100X_SW3_CUSTOM
103 default y
104
105endif # stk 1000
diff --git a/arch/avr32/boards/atstk1000/Makefile b/arch/avr32/boards/atstk1000/Makefile
index 8e0992201bb9..beead86462e8 100644
--- a/arch/avr32/boards/atstk1000/Makefile
+++ b/arch/avr32/boards/atstk1000/Makefile
@@ -1,2 +1,4 @@
1obj-y += setup.o flash.o 1obj-y += setup.o flash.o
2obj-$(CONFIG_BOARD_ATSTK1002) += atstk1002.o 2obj-$(CONFIG_BOARD_ATSTK1002) += atstk1002.o
3obj-$(CONFIG_BOARD_ATSTK1003) += atstk1003.o
4obj-$(CONFIG_BOARD_ATSTK1004) += atstk1004.o
diff --git a/arch/avr32/boards/atstk1000/atstk1000.h b/arch/avr32/boards/atstk1000/atstk1000.h
index 9a49ed036b72..9392d3252865 100644
--- a/arch/avr32/boards/atstk1000/atstk1000.h
+++ b/arch/avr32/boards/atstk1000/atstk1000.h
@@ -12,4 +12,6 @@
12 12
13extern struct atmel_lcdfb_info atstk1000_lcdc_data; 13extern struct atmel_lcdfb_info atstk1000_lcdc_data;
14 14
15void atstk1000_setup_j2_leds(void);
16
15#endif /* __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H */ 17#endif /* __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H */
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index 5be0d13f4b03..000eb4220a12 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -11,7 +11,6 @@
11#include <linux/etherdevice.h> 11#include <linux/etherdevice.h>
12#include <linux/init.h> 12#include <linux/init.h>
13#include <linux/kernel.h> 13#include <linux/kernel.h>
14#include <linux/leds.h>
15#include <linux/platform_device.h> 14#include <linux/platform_device.h>
16#include <linux/string.h> 15#include <linux/string.h>
17#include <linux/types.h> 16#include <linux/types.h>
@@ -22,7 +21,7 @@
22 21
23#include <asm/io.h> 22#include <asm/io.h>
24#include <asm/setup.h> 23#include <asm/setup.h>
25#include <asm/arch/at32ap7000.h> 24#include <asm/arch/at32ap700x.h>
26#include <asm/arch/board.h> 25#include <asm/arch/board.h>
27#include <asm/arch/init.h> 26#include <asm/arch/init.h>
28#include <asm/arch/portmux.h> 27#include <asm/arch/portmux.h>
@@ -49,18 +48,16 @@ static struct eth_platform_data __initdata eth_data[2] = {
49 }, 48 },
50}; 49};
51 50
52#ifndef CONFIG_BOARD_ATSTK1002_SW1_CUSTOM 51#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC
53#ifndef CONFIG_BOARD_ATSTK1002_SW3_CUSTOM
54static struct at73c213_board_info at73c213_data = { 52static struct at73c213_board_info at73c213_data = {
55 .ssc_id = 0, 53 .ssc_id = 0,
56 .shortname = "AVR32 STK1000 external DAC", 54 .shortname = "AVR32 STK1000 external DAC",
57}; 55};
58#endif 56#endif
59#endif
60 57
61#ifndef CONFIG_BOARD_ATSTK1002_SW1_CUSTOM 58#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM
62static struct spi_board_info spi0_board_info[] __initdata = { 59static struct spi_board_info spi0_board_info[] __initdata = {
63#ifndef CONFIG_BOARD_ATSTK1002_SW3_CUSTOM 60#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC
64 { 61 {
65 /* AT73C213 */ 62 /* AT73C213 */
66 .modalias = "at73c213", 63 .modalias = "at73c213",
@@ -80,7 +77,7 @@ static struct spi_board_info spi0_board_info[] __initdata = {
80}; 77};
81#endif 78#endif
82 79
83#ifdef CONFIG_BOARD_ATSTK1002_SPI1 80#ifdef CONFIG_BOARD_ATSTK100X_SPI1
84static struct spi_board_info spi1_board_info[] __initdata = { { 81static struct spi_board_info spi1_board_info[] __initdata = { {
85 /* patch in custom entries here */ 82 /* patch in custom entries here */
86} }; 83} };
@@ -141,68 +138,8 @@ static void __init set_hw_addr(struct platform_device *pdev)
141 clk_put(pclk); 138 clk_put(pclk);
142} 139}
143 140
144#ifdef CONFIG_BOARD_ATSTK1002_J2_LED 141#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC
145 142static void __init atstk1002_setup_extdac(void)
146static struct gpio_led stk_j2_led[] = {
147#ifdef CONFIG_BOARD_ATSTK1002_J2_LED8
148#define LEDSTRING "J2 jumpered to LED8"
149 { .name = "led0:amber", .gpio = GPIO_PIN_PB( 8), },
150 { .name = "led1:amber", .gpio = GPIO_PIN_PB( 9), },
151 { .name = "led2:amber", .gpio = GPIO_PIN_PB(10), },
152 { .name = "led3:amber", .gpio = GPIO_PIN_PB(13), },
153 { .name = "led4:amber", .gpio = GPIO_PIN_PB(14), },
154 { .name = "led5:amber", .gpio = GPIO_PIN_PB(15), },
155 { .name = "led6:amber", .gpio = GPIO_PIN_PB(16), },
156 { .name = "led7:amber", .gpio = GPIO_PIN_PB(30),
157 .default_trigger = "heartbeat", },
158#else /* RGB */
159#define LEDSTRING "J2 jumpered to RGB LEDs"
160 { .name = "r1:red", .gpio = GPIO_PIN_PB( 8), },
161 { .name = "g1:green", .gpio = GPIO_PIN_PB(10), },
162 { .name = "b1:blue", .gpio = GPIO_PIN_PB(14), },
163
164 { .name = "r2:red", .gpio = GPIO_PIN_PB( 9),
165 .default_trigger = "heartbeat", },
166 { .name = "g2:green", .gpio = GPIO_PIN_PB(13), },
167 { .name = "b2:blue", .gpio = GPIO_PIN_PB(15),
168 .default_trigger = "heartbeat", },
169 /* PB16, PB30 unused */
170#endif
171};
172
173static struct gpio_led_platform_data stk_j2_led_data = {
174 .num_leds = ARRAY_SIZE(stk_j2_led),
175 .leds = stk_j2_led,
176};
177
178static struct platform_device stk_j2_led_dev = {
179 .name = "leds-gpio",
180 .id = 2, /* gpio block J2 */
181 .dev = {
182 .platform_data = &stk_j2_led_data,
183 },
184};
185
186static void setup_j2_leds(void)
187{
188 unsigned i;
189
190 for (i = 0; i < ARRAY_SIZE(stk_j2_led); i++)
191 at32_select_gpio(stk_j2_led[i].gpio, AT32_GPIOF_OUTPUT);
192
193 printk("STK1002: " LEDSTRING "\n");
194 platform_device_register(&stk_j2_led_dev);
195}
196
197#else
198static void setup_j2_leds(void)
199{
200}
201#endif
202
203#ifndef CONFIG_BOARD_ATSTK1002_SW1_CUSTOM
204#ifndef CONFIG_BOARD_ATSTK1002_SW3_CUSTOM
205static void __init at73c213_set_clk(struct at73c213_board_info *info)
206{ 143{
207 struct clk *gclk; 144 struct clk *gclk;
208 struct clk *pll; 145 struct clk *pll;
@@ -220,7 +157,7 @@ static void __init at73c213_set_clk(struct at73c213_board_info *info)
220 } 157 }
221 158
222 at32_select_periph(GPIO_PIN_PA(30), GPIO_PERIPH_A, 0); 159 at32_select_periph(GPIO_PIN_PA(30), GPIO_PERIPH_A, 0);
223 info->dac_clk = gclk; 160 at73c213_data.dac_clk = gclk;
224 161
225err_set_clk: 162err_set_clk:
226 clk_put(pll); 163 clk_put(pll);
@@ -229,12 +166,16 @@ err_pll:
229err_gclk: 166err_gclk:
230 return; 167 return;
231} 168}
232#endif 169#else
233#endif 170static void __init atstk1002_setup_extdac(void)
171{
172
173}
174#endif /* CONFIG_BOARD_ATSTK1000_EXTDAC */
234 175
235void __init setup_board(void) 176void __init setup_board(void)
236{ 177{
237#ifdef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM 178#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
238 at32_map_usart(0, 1); /* USART 0/B: /dev/ttyS1, IRDA */ 179 at32_map_usart(0, 1); /* USART 0/B: /dev/ttyS1, IRDA */
239#else 180#else
240 at32_map_usart(1, 0); /* USART 1/A: /dev/ttyS0, DB9 */ 181 at32_map_usart(1, 0); /* USART 1/A: /dev/ttyS0, DB9 */
@@ -271,7 +212,7 @@ static int __init atstk1002_init(void)
271 212
272 at32_add_system_devices(); 213 at32_add_system_devices();
273 214
274#ifdef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM 215#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
275 at32_add_device_usart(1); 216 at32_add_device_usart(1);
276#else 217#else
277 at32_add_device_usart(0); 218 at32_add_device_usart(0);
@@ -281,10 +222,10 @@ static int __init atstk1002_init(void)
281#ifndef CONFIG_BOARD_ATSTK1002_SW6_CUSTOM 222#ifndef CONFIG_BOARD_ATSTK1002_SW6_CUSTOM
282 set_hw_addr(at32_add_device_eth(0, &eth_data[0])); 223 set_hw_addr(at32_add_device_eth(0, &eth_data[0]));
283#endif 224#endif
284#ifndef CONFIG_BOARD_ATSTK1002_SW1_CUSTOM 225#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM
285 at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info)); 226 at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info));
286#endif 227#endif
287#ifdef CONFIG_BOARD_ATSTK1002_SPI1 228#ifdef CONFIG_BOARD_ATSTK100X_SPI1
288 at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info)); 229 at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info));
289#endif 230#endif
290#ifdef CONFIG_BOARD_ATSTK1002_SW5_CUSTOM 231#ifdef CONFIG_BOARD_ATSTK1002_SW5_CUSTOM
@@ -294,17 +235,12 @@ static int __init atstk1002_init(void)
294 fbmem_start, fbmem_size); 235 fbmem_start, fbmem_size);
295#endif 236#endif
296 at32_add_device_usba(0, NULL); 237 at32_add_device_usba(0, NULL);
297#ifndef CONFIG_BOARD_ATSTK1002_SW3_CUSTOM 238#ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM
298 at32_add_device_ssc(0, ATMEL_SSC_TX); 239 at32_add_device_ssc(0, ATMEL_SSC_TX);
299#endif 240#endif
300 241
301 setup_j2_leds(); 242 atstk1000_setup_j2_leds();
302 243 atstk1002_setup_extdac();
303#ifndef CONFIG_BOARD_ATSTK1002_SW3_CUSTOM
304#ifndef CONFIG_BOARD_ATSTK1002_SW1_CUSTOM
305 at73c213_set_clk(&at73c213_data);
306#endif
307#endif
308 244
309 return 0; 245 return 0;
310} 246}
diff --git a/arch/avr32/boards/atstk1000/atstk1003.c b/arch/avr32/boards/atstk1000/atstk1003.c
new file mode 100644
index 000000000000..a0b223df35a2
--- /dev/null
+++ b/arch/avr32/boards/atstk1000/atstk1003.c
@@ -0,0 +1,162 @@
1/*
2 * ATSTK1003 daughterboard-specific init code
3 *
4 * Copyright (C) 2007 Atmel Corporation
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10#include <linux/clk.h>
11#include <linux/err.h>
12#include <linux/init.h>
13#include <linux/kernel.h>
14#include <linux/platform_device.h>
15#include <linux/string.h>
16#include <linux/types.h>
17
18#include <linux/spi/at73c213.h>
19#include <linux/spi/spi.h>
20
21#include <asm/setup.h>
22
23#include <asm/arch/at32ap700x.h>
24#include <asm/arch/board.h>
25#include <asm/arch/init.h>
26#include <asm/arch/portmux.h>
27
28#include "atstk1000.h"
29
30#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC
31static struct at73c213_board_info at73c213_data = {
32 .ssc_id = 0,
33 .shortname = "AVR32 STK1000 external DAC",
34};
35#endif
36
37#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM
38static struct spi_board_info spi0_board_info[] __initdata = {
39#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC
40 {
41 /* AT73C213 */
42 .modalias = "at73c213",
43 .max_speed_hz = 200000,
44 .chip_select = 0,
45 .mode = SPI_MODE_1,
46 .platform_data = &at73c213_data,
47 },
48#endif
49 /*
50 * We can control the LTV350QV LCD panel, but it isn't much
51 * point since we don't have an LCD controller...
52 */
53};
54#endif
55
56#ifdef CONFIG_BOARD_ATSTK100X_SPI1
57static struct spi_board_info spi1_board_info[] __initdata = { {
58 /* patch in custom entries here */
59} };
60#endif
61
62#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC
63static void __init atstk1003_setup_extdac(void)
64{
65 struct clk *gclk;
66 struct clk *pll;
67
68 gclk = clk_get(NULL, "gclk0");
69 if (IS_ERR(gclk))
70 goto err_gclk;
71 pll = clk_get(NULL, "pll0");
72 if (IS_ERR(pll))
73 goto err_pll;
74
75 if (clk_set_parent(gclk, pll)) {
76 pr_debug("STK1000: failed to set pll0 as parent for DAC clock\n");
77 goto err_set_clk;
78 }
79
80 at32_select_periph(GPIO_PIN_PA(30), GPIO_PERIPH_A, 0);
81 at73c213_data.dac_clk = gclk;
82
83err_set_clk:
84 clk_put(pll);
85err_pll:
86 clk_put(gclk);
87err_gclk:
88 return;
89}
90#else
91static void __init atstk1003_setup_extdac(void)
92{
93
94}
95#endif /* CONFIG_BOARD_ATSTK1000_EXTDAC */
96
97void __init setup_board(void)
98{
99#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
100 at32_map_usart(0, 1); /* USART 0/B: /dev/ttyS1, IRDA */
101#else
102 at32_map_usart(1, 0); /* USART 1/A: /dev/ttyS0, DB9 */
103#endif
104 /* USART 2/unused: expansion connector */
105 at32_map_usart(3, 2); /* USART 3/C: /dev/ttyS2, DB9 */
106
107 at32_setup_serial_console(0);
108}
109
110static int __init atstk1003_init(void)
111{
112 /*
113 * ATSTK1000 uses 32-bit SDRAM interface. Reserve the
114 * SDRAM-specific pins so that nobody messes with them.
115 */
116 at32_reserve_pin(GPIO_PIN_PE(0)); /* DATA[16] */
117 at32_reserve_pin(GPIO_PIN_PE(1)); /* DATA[17] */
118 at32_reserve_pin(GPIO_PIN_PE(2)); /* DATA[18] */
119 at32_reserve_pin(GPIO_PIN_PE(3)); /* DATA[19] */
120 at32_reserve_pin(GPIO_PIN_PE(4)); /* DATA[20] */
121 at32_reserve_pin(GPIO_PIN_PE(5)); /* DATA[21] */
122 at32_reserve_pin(GPIO_PIN_PE(6)); /* DATA[22] */
123 at32_reserve_pin(GPIO_PIN_PE(7)); /* DATA[23] */
124 at32_reserve_pin(GPIO_PIN_PE(8)); /* DATA[24] */
125 at32_reserve_pin(GPIO_PIN_PE(9)); /* DATA[25] */
126 at32_reserve_pin(GPIO_PIN_PE(10)); /* DATA[26] */
127 at32_reserve_pin(GPIO_PIN_PE(11)); /* DATA[27] */
128 at32_reserve_pin(GPIO_PIN_PE(12)); /* DATA[28] */
129 at32_reserve_pin(GPIO_PIN_PE(13)); /* DATA[29] */
130 at32_reserve_pin(GPIO_PIN_PE(14)); /* DATA[30] */
131 at32_reserve_pin(GPIO_PIN_PE(15)); /* DATA[31] */
132 at32_reserve_pin(GPIO_PIN_PE(26)); /* SDCS */
133
134 at32_add_system_devices();
135
136#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
137 at32_add_device_usart(1);
138#else
139 at32_add_device_usart(0);
140#endif
141 at32_add_device_usart(2);
142
143#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM
144 at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info));
145#endif
146#ifdef CONFIG_BOARD_ATSTK100X_SPI1
147 at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info));
148#endif
149#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
150 at32_add_device_mci(0);
151#endif
152 at32_add_device_usba(0, NULL);
153#ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM
154 at32_add_device_ssc(0, ATMEL_SSC_TX);
155#endif
156
157 atstk1000_setup_j2_leds();
158 atstk1003_setup_extdac();
159
160 return 0;
161}
162postcore_initcall(atstk1003_init);
diff --git a/arch/avr32/boards/atstk1000/atstk1004.c b/arch/avr32/boards/atstk1000/atstk1004.c
new file mode 100644
index 000000000000..5a77030e07a0
--- /dev/null
+++ b/arch/avr32/boards/atstk1000/atstk1004.c
@@ -0,0 +1,147 @@
1/*
2 * ATSTK1003 daughterboard-specific init code
3 *
4 * Copyright (C) 2007 Atmel Corporation
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10#include <linux/clk.h>
11#include <linux/err.h>
12#include <linux/init.h>
13#include <linux/kernel.h>
14#include <linux/platform_device.h>
15#include <linux/string.h>
16#include <linux/types.h>
17
18#include <linux/spi/at73c213.h>
19#include <linux/spi/spi.h>
20
21#include <video/atmel_lcdc.h>
22
23#include <asm/setup.h>
24
25#include <asm/arch/at32ap700x.h>
26#include <asm/arch/board.h>
27#include <asm/arch/init.h>
28#include <asm/arch/portmux.h>
29
30#include "atstk1000.h"
31
32#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC
33static struct at73c213_board_info at73c213_data = {
34 .ssc_id = 0,
35 .shortname = "AVR32 STK1000 external DAC",
36};
37#endif
38
39#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM
40static struct spi_board_info spi0_board_info[] __initdata = {
41#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC
42 {
43 /* AT73C213 */
44 .modalias = "at73c213",
45 .max_speed_hz = 200000,
46 .chip_select = 0,
47 .mode = SPI_MODE_1,
48 .platform_data = &at73c213_data,
49 },
50#endif
51 {
52 /* QVGA display */
53 .modalias = "ltv350qv",
54 .max_speed_hz = 16000000,
55 .chip_select = 1,
56 .mode = SPI_MODE_3,
57 },
58};
59#endif
60
61#ifdef CONFIG_BOARD_ATSTK100X_SPI1
62static struct spi_board_info spi1_board_info[] __initdata = { {
63 /* patch in custom entries here */
64} };
65#endif
66
67#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC
68static void __init atstk1004_setup_extdac(void)
69{
70 struct clk *gclk;
71 struct clk *pll;
72
73 gclk = clk_get(NULL, "gclk0");
74 if (IS_ERR(gclk))
75 goto err_gclk;
76 pll = clk_get(NULL, "pll0");
77 if (IS_ERR(pll))
78 goto err_pll;
79
80 if (clk_set_parent(gclk, pll)) {
81 pr_debug("STK1000: failed to set pll0 as parent for DAC clock\n");
82 goto err_set_clk;
83 }
84
85 at32_select_periph(GPIO_PIN_PA(30), GPIO_PERIPH_A, 0);
86 at73c213_data.dac_clk = gclk;
87
88err_set_clk:
89 clk_put(pll);
90err_pll:
91 clk_put(gclk);
92err_gclk:
93 return;
94}
95#else
96static void __init atstk1004_setup_extdac(void)
97{
98
99}
100#endif /* CONFIG_BOARD_ATSTK1000_EXTDAC */
101
102void __init setup_board(void)
103{
104#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
105 at32_map_usart(0, 1); /* USART 0/B: /dev/ttyS1, IRDA */
106#else
107 at32_map_usart(1, 0); /* USART 1/A: /dev/ttyS0, DB9 */
108#endif
109 /* USART 2/unused: expansion connector */
110 at32_map_usart(3, 2); /* USART 3/C: /dev/ttyS2, DB9 */
111
112 at32_setup_serial_console(0);
113}
114
115static int __init atstk1004_init(void)
116{
117 at32_add_system_devices();
118
119#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
120 at32_add_device_usart(1);
121#else
122 at32_add_device_usart(0);
123#endif
124 at32_add_device_usart(2);
125
126#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM
127 at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info));
128#endif
129#ifdef CONFIG_BOARD_ATSTK100X_SPI1
130 at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info));
131#endif
132#ifndef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM
133 at32_add_device_mci(0);
134#endif
135 at32_add_device_lcdc(0, &atstk1000_lcdc_data,
136 fbmem_start, fbmem_size);
137 at32_add_device_usba(0, NULL);
138#ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM
139 at32_add_device_ssc(0, ATMEL_SSC_TX);
140#endif
141
142 atstk1000_setup_j2_leds();
143 atstk1004_setup_extdac();
144
145 return 0;
146}
147postcore_initcall(atstk1004_init);
diff --git a/arch/avr32/boards/atstk1000/setup.c b/arch/avr32/boards/atstk1000/setup.c
index c9af409ada9a..8bedf93876a3 100644
--- a/arch/avr32/boards/atstk1000/setup.c
+++ b/arch/avr32/boards/atstk1000/setup.c
@@ -10,13 +10,17 @@
10#include <linux/bootmem.h> 10#include <linux/bootmem.h>
11#include <linux/fb.h> 11#include <linux/fb.h>
12#include <linux/init.h> 12#include <linux/init.h>
13#include <linux/platform_device.h>
13#include <linux/types.h> 14#include <linux/types.h>
14#include <linux/linkage.h> 15#include <linux/linkage.h>
15 16
16#include <video/atmel_lcdc.h> 17#include <video/atmel_lcdc.h>
17 18
18#include <asm/setup.h> 19#include <asm/setup.h>
20
21#include <asm/arch/at32ap700x.h>
19#include <asm/arch/board.h> 22#include <asm/arch/board.h>
23#include <asm/arch/portmux.h>
20 24
21#include "atstk1000.h" 25#include "atstk1000.h"
22 26
@@ -61,3 +65,63 @@ struct atmel_lcdfb_info __initdata atstk1000_lcdc_data = {
61 .default_monspecs = &atstk1000_default_monspecs, 65 .default_monspecs = &atstk1000_default_monspecs,
62 .guard_time = 2, 66 .guard_time = 2,
63}; 67};
68
69#ifdef CONFIG_BOARD_ATSTK1000_J2_LED
70#include <linux/leds.h>
71
72static struct gpio_led stk1000_j2_led[] = {
73#ifdef CONFIG_BOARD_ATSTK1000_J2_LED8
74#define LEDSTRING "J2 jumpered to LED8"
75 { .name = "led0:amber", .gpio = GPIO_PIN_PB( 8), },
76 { .name = "led1:amber", .gpio = GPIO_PIN_PB( 9), },
77 { .name = "led2:amber", .gpio = GPIO_PIN_PB(10), },
78 { .name = "led3:amber", .gpio = GPIO_PIN_PB(13), },
79 { .name = "led4:amber", .gpio = GPIO_PIN_PB(14), },
80 { .name = "led5:amber", .gpio = GPIO_PIN_PB(15), },
81 { .name = "led6:amber", .gpio = GPIO_PIN_PB(16), },
82 { .name = "led7:amber", .gpio = GPIO_PIN_PB(30),
83 .default_trigger = "heartbeat", },
84#else /* RGB */
85#define LEDSTRING "J2 jumpered to RGB LEDs"
86 { .name = "r1:red", .gpio = GPIO_PIN_PB( 8), },
87 { .name = "g1:green", .gpio = GPIO_PIN_PB(10), },
88 { .name = "b1:blue", .gpio = GPIO_PIN_PB(14), },
89
90 { .name = "r2:red", .gpio = GPIO_PIN_PB( 9),
91 .default_trigger = "heartbeat", },
92 { .name = "g2:green", .gpio = GPIO_PIN_PB(13), },
93 { .name = "b2:blue", .gpio = GPIO_PIN_PB(15),
94 .default_trigger = "heartbeat", },
95 /* PB16, PB30 unused */
96#endif
97};
98
99static struct gpio_led_platform_data stk1000_j2_led_data = {
100 .num_leds = ARRAY_SIZE(stk1000_j2_led),
101 .leds = stk1000_j2_led,
102};
103
104static struct platform_device stk1000_j2_led_dev = {
105 .name = "leds-gpio",
106 .id = 2, /* gpio block J2 */
107 .dev = {
108 .platform_data = &stk1000_j2_led_data,
109 },
110};
111
112void __init atstk1000_setup_j2_leds(void)
113{
114 unsigned i;
115
116 for (i = 0; i < ARRAY_SIZE(stk1000_j2_led); i++)
117 at32_select_gpio(stk1000_j2_led[i].gpio, AT32_GPIOF_OUTPUT);
118
119 printk("STK1000: " LEDSTRING "\n");
120 platform_device_register(&stk1000_j2_led_dev);
121}
122#else /* CONFIG_BOARD_ATSTK1000_J2_LED */
123void __init atstk1000_setup_j2_leds(void)
124{
125
126}
127#endif /* CONFIG_BOARD_ATSTK1000_J2_LED */
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-13 15:04:23 -0500