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mach-ux500: Add pin configuration for snowball board 

This sets up a few GPIO pins and some pinmuxing on platform boot
for the Snowball board. Based on work from Mathieu J. Poirier
<mathieu.poirier@linaro.org>.

Signed-off-by: Robert Marklund <robert.marklund@stericsson.com>
This commit is contained in:
Robert Marklund 2011-06-21 09:39:13 +02:00 committed by Linus Walleij
parent 885d0fe40f
commit c41fac8aa9
1 changed files with 43 additions and 0 deletions
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43
arch/arm/mach-ux500/board-mop500-pins.c
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@ -228,6 +228,46 @@ static pin_cfg_t mop500_pins_hrefv60[] = {
};
static pin_cfg_t snowball_pins[] = {
/* SSP0, to AB8500 */
GPIO143_SSP0_CLK,
GPIO144_SSP0_FRM,
GPIO145_SSP0_RXD | PIN_PULL_DOWN,
GPIO146_SSP0_TXD,
/* MMC0: MicroSD card */
GPIO21_MC0_DAT31DIR | PIN_OUTPUT_HIGH,
/* MMC2: LAN */
GPIO86_SM_ADQ0,
GPIO87_SM_ADQ1,
GPIO88_SM_ADQ2,
GPIO89_SM_ADQ3,
GPIO90_SM_ADQ4,
GPIO91_SM_ADQ5,
GPIO92_SM_ADQ6,
GPIO93_SM_ADQ7,
GPIO94_SM_ADVn,
GPIO95_SM_CS0n,
GPIO96_SM_OEn,
GPIO97_SM_WEn,
GPIO128_SM_CKO,
GPIO130_SM_FBCLK,
GPIO131_SM_ADQ8,
GPIO132_SM_ADQ9,
GPIO133_SM_ADQ10,
GPIO134_SM_ADQ11,
GPIO135_SM_ADQ12,
GPIO136_SM_ADQ13,
GPIO137_SM_ADQ14,
GPIO138_SM_ADQ15,
/* RSTn_LAN */
GPIO141_GPIO | PIN_OUTPUT_HIGH,
};
void __init mop500_pins_init(void)
{
nmk_config_pins(mop500_pins_common,
@ -235,6 +275,9 @@ void __init mop500_pins_init(void)
if (machine_is_hrefv60())
nmk_config_pins(mop500_pins_hrefv60,
ARRAY_SIZE(mop500_pins_hrefv60));
else if (machine_is_snowball())
nmk_config_pins(snowball_pins,
ARRAY_SIZE(snowball_pins));
else
nmk_config_pins(mop500_pins_default,
ARRAY_SIZE(mop500_pins_default));