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authorHaavard Skinnemoen <hskinnemoen@atmel.com>2007-02-16 13:56:11 +0100
committerHaavard Skinnemoen <hskinnemoen@atmel.com>2007-02-16 14:01:40 +0100
commit41d8ca452f523b9245704c7dd8ef290fa7b78e6b (patch)
tree41d84a6d1a1f20e7e74893eb76bf9a2c4de5c709 /arch/avr32/boards
parent23cebe2287474720c2eb0673581056cfb285a69f (diff)
downloadlinux-2.6.34-ux500-41d8ca452f523b9245704c7dd8ef290fa7b78e6b.tar.gz
[AVR32] Use per-controller spi_board_info structures
Set up one spi_board_info array per controller and pass this to at32_add_device_spi so that it can set up any GPIO pins for chip selects based on this information. Extracted from a patch by David Brownell and adapted slightly. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Diffstat (limited to 'arch/avr32/boards')
-rw-r--r--arch/avr32/boards/atstk1000/atstk1002.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index d47e39f0e97..5974768a59e 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -8,7 +8,6 @@
* published by the Free Software Foundation.
*/
#include <linux/clk.h>
-#include <linux/device.h>
#include <linux/etherdevice.h>
#include <linux/init.h>
#include <linux/kernel.h>
@@ -36,12 +35,11 @@ static struct eth_addr __initdata hw_addr[2];
static struct eth_platform_data __initdata eth_data[2];
extern struct lcdc_platform_data atstk1000_fb0_data;
-static struct spi_board_info spi_board_info[] __initdata = {
+static struct spi_board_info spi0_board_info[] __initdata = {
{
+ /* QVGA display */
.modalias = "ltv350qv",
- .controller_data = (void *)GPIO_PIN_PA(4),
.max_speed_hz = 16000000,
- .bus_num = 0,
.chip_select = 1,
},
};
@@ -149,8 +147,7 @@ static int __init atstk1002_init(void)
set_hw_addr(at32_add_device_eth(0, &eth_data[0]));
- spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
- at32_add_device_spi(0);
+ at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info));
at32_add_device_lcdc(0, &atstk1000_fb0_data);
return 0;