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Commit 5d0e945a authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: urquell: Add system FPGA mode pin support. 



Urquell has a system FPGA capable of reading the mode pin states from
software, wire this up in the machvec.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 6daa79b3

arch/sh/boards/board-urquell.c

+7 −0
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ 
 * Renesas Technology Corp. SH7786 Urquell Support.

 *

 * Copyright (C) 2008  Kuninori Morimoto <morimoto.kuninori@renesas.com>

 * Copyright (C) 2009  Paul Mundt

 *

 * Based on board-sh7785lcr.c

 * Copyright (C) 2008  Yoshihiro Shimoda
@@ -178,6 +179,11 @@ static void __init urquell_init_irq(void) 
	plat_irq_setup_pins(IRQ_MODE_IRL3210_MASK);

}



static int urquell_mode_pins(void)

{

	return __raw_readw(UBOARDREG(MDSWMR));

}



/* Initialize the board */

static void __init urquell_setup(char **cmdline_p)

{
@@ -193,4 +199,5 @@ static struct sh_machine_vector mv_urquell __initmv = { 
	.mv_name	= "Urquell",

	.mv_setup	= urquell_setup,

	.mv_init_irq	= urquell_init_irq,

	.mv_mode_pins	= urquell_mode_pins,

};