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Commit c41fac8a authored by Robert Marklund's avatar Robert Marklund Committed by Linus Walleij
Browse files

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: default avatarRobert Marklund <robert.marklund@stericsson.com>
parent 885d0fe4

arch/arm/mach-ux500/board-mop500-pins.c

+43 −0
Original line number Diff line number Diff line
@@ -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));