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authorAlex Raimondi <raimondi@miromico.ch>2008-11-04 23:37:10 +0100
committerHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2009-01-05 12:16:13 +0100
commitadde42b5834ed367ef7455d465bd9610190ad2a0 (patch)
tree77300eed45fbe2f67f458bbd3b1ab022b7f82894 /arch/avr32/boards
parent45f926912fb960c7c09c12906143b9dbaddf58cb (diff)
downloadlinux-adde42b5834ed367ef7455d465bd9610190ad2a0.tar.gz
avr32: Allow reserving multiple pins at once
at32_reserve_pin now takes an u32 bitmask rather than a single pin. This allows to reserve multiple pins at once. Remove (undocumented) SDCS (pin PE26) from reservation in board setup code. Signed-off-by: Alex Raimondi <raimondi@miromico.ch> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Diffstat (limited to 'arch/avr32/boards')
-rw-r--r--arch/avr32/boards/atstk1000/atstk1002.c18
-rw-r--r--arch/avr32/boards/atstk1000/atstk1003.c18
-rw-r--r--arch/avr32/boards/favr-32/setup.c18
3 files changed, 3 insertions, 51 deletions
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index 5c5cdf3..11e7800 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -287,23 +287,7 @@ static int __init atstk1002_init(void)
* ATSTK1000 uses 32-bit SDRAM interface. Reserve the
* SDRAM-specific pins so that nobody messes with them.
*/
- at32_reserve_pin(GPIO_PIN_PE(0)); /* DATA[16] */
- at32_reserve_pin(GPIO_PIN_PE(1)); /* DATA[17] */
- at32_reserve_pin(GPIO_PIN_PE(2)); /* DATA[18] */
- at32_reserve_pin(GPIO_PIN_PE(3)); /* DATA[19] */
- at32_reserve_pin(GPIO_PIN_PE(4)); /* DATA[20] */
- at32_reserve_pin(GPIO_PIN_PE(5)); /* DATA[21] */
- at32_reserve_pin(GPIO_PIN_PE(6)); /* DATA[22] */
- at32_reserve_pin(GPIO_PIN_PE(7)); /* DATA[23] */
- at32_reserve_pin(GPIO_PIN_PE(8)); /* DATA[24] */
- at32_reserve_pin(GPIO_PIN_PE(9)); /* DATA[25] */
- at32_reserve_pin(GPIO_PIN_PE(10)); /* DATA[26] */
- at32_reserve_pin(GPIO_PIN_PE(11)); /* DATA[27] */
- at32_reserve_pin(GPIO_PIN_PE(12)); /* DATA[28] */
- at32_reserve_pin(GPIO_PIN_PE(13)); /* DATA[29] */
- at32_reserve_pin(GPIO_PIN_PE(14)); /* DATA[30] */
- at32_reserve_pin(GPIO_PIN_PE(15)); /* DATA[31] */
- at32_reserve_pin(GPIO_PIN_PE(26)); /* SDCS */
+ at32_reserve_pin(GPIO_PIOE_BASE, ATMEL_EBI_PE_DATA_ALL);
#ifdef CONFIG_BOARD_ATSTK1006
smc_set_timing(&nand_config, &nand_timing);
diff --git a/arch/avr32/boards/atstk1000/atstk1003.c b/arch/avr32/boards/atstk1000/atstk1003.c
index 134b566..ac31666 100644
--- a/arch/avr32/boards/atstk1000/atstk1003.c
+++ b/arch/avr32/boards/atstk1000/atstk1003.c
@@ -131,23 +131,7 @@ static int __init atstk1003_init(void)
* ATSTK1000 uses 32-bit SDRAM interface. Reserve the
* SDRAM-specific pins so that nobody messes with them.
*/
- at32_reserve_pin(GPIO_PIN_PE(0)); /* DATA[16] */
- at32_reserve_pin(GPIO_PIN_PE(1)); /* DATA[17] */
- at32_reserve_pin(GPIO_PIN_PE(2)); /* DATA[18] */
- at32_reserve_pin(GPIO_PIN_PE(3)); /* DATA[19] */
- at32_reserve_pin(GPIO_PIN_PE(4)); /* DATA[20] */
- at32_reserve_pin(GPIO_PIN_PE(5)); /* DATA[21] */
- at32_reserve_pin(GPIO_PIN_PE(6)); /* DATA[22] */
- at32_reserve_pin(GPIO_PIN_PE(7)); /* DATA[23] */
- at32_reserve_pin(GPIO_PIN_PE(8)); /* DATA[24] */
- at32_reserve_pin(GPIO_PIN_PE(9)); /* DATA[25] */
- at32_reserve_pin(GPIO_PIN_PE(10)); /* DATA[26] */
- at32_reserve_pin(GPIO_PIN_PE(11)); /* DATA[27] */
- at32_reserve_pin(GPIO_PIN_PE(12)); /* DATA[28] */
- at32_reserve_pin(GPIO_PIN_PE(13)); /* DATA[29] */
- at32_reserve_pin(GPIO_PIN_PE(14)); /* DATA[30] */
- at32_reserve_pin(GPIO_PIN_PE(15)); /* DATA[31] */
- at32_reserve_pin(GPIO_PIN_PE(26)); /* SDCS */
+ at32_reserve_pin(GPIO_PIOE_BASE, ATMEL_EBI_PE_DATA_ALL);
#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
at32_add_device_usart(1);
diff --git a/arch/avr32/boards/favr-32/setup.c b/arch/avr32/boards/favr-32/setup.c
index ff8235a..006a04e 100644
--- a/arch/avr32/boards/favr-32/setup.c
+++ b/arch/avr32/boards/favr-32/setup.c
@@ -307,23 +307,7 @@ static int __init favr32_init(void)
* Favr-32 uses 32-bit SDRAM interface. Reserve the SDRAM-specific
* pins so that nobody messes with them.
*/
- at32_reserve_pin(GPIO_PIN_PE(0)); /* DATA[16] */
- at32_reserve_pin(GPIO_PIN_PE(1)); /* DATA[17] */
- at32_reserve_pin(GPIO_PIN_PE(2)); /* DATA[18] */
- at32_reserve_pin(GPIO_PIN_PE(3)); /* DATA[19] */
- at32_reserve_pin(GPIO_PIN_PE(4)); /* DATA[20] */
- at32_reserve_pin(GPIO_PIN_PE(5)); /* DATA[21] */
- at32_reserve_pin(GPIO_PIN_PE(6)); /* DATA[22] */
- at32_reserve_pin(GPIO_PIN_PE(7)); /* DATA[23] */
- at32_reserve_pin(GPIO_PIN_PE(8)); /* DATA[24] */
- at32_reserve_pin(GPIO_PIN_PE(9)); /* DATA[25] */
- at32_reserve_pin(GPIO_PIN_PE(10)); /* DATA[26] */
- at32_reserve_pin(GPIO_PIN_PE(11)); /* DATA[27] */
- at32_reserve_pin(GPIO_PIN_PE(12)); /* DATA[28] */
- at32_reserve_pin(GPIO_PIN_PE(13)); /* DATA[29] */
- at32_reserve_pin(GPIO_PIN_PE(14)); /* DATA[30] */
- at32_reserve_pin(GPIO_PIN_PE(15)); /* DATA[31] */
- at32_reserve_pin(GPIO_PIN_PE(26)); /* SDCS */
+ at32_reserve_pin(GPIO_PIOE_BASE, ATMEL_EBI_PE_DATA_ALL);
at32_select_gpio(GPIO_PIN_PB(3), 0); /* IRQ from ADS7843 */