Commit d44f8308 authored by Ulrich Hecht's avatar Ulrich Hecht Committed by Simon Horman
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ARM: shmobile: r8a7790: HSCIF support 



Adds support for HSCIF0 and HSCIF1 on the r8a7790.

Signed-off-by: default avatarUlrich Hecht <ulrich.hecht@gmail.com>
[ horms+renesas@verge.net.au this is the setup-r8a7790.c
  which I somehow miss-applied as part of another patch.
  The clock-r8a7790.c portion of this patch has already been merged. ]
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent f303b364

arch/arm/mach-shmobile/setup-r8a7790.c

+13 −1
Original line number Diff line number Diff line
@@ -67,7 +67,15 @@ void __init r8a7790_pinmux_init(void) 
	.scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1,	\

}



enum { SCIFA0, SCIFA1, SCIFB0, SCIFB1, SCIFB2, SCIFA2, SCIF0, SCIF1 };

#define HSCIF_DATA(index, baseaddr, irq)		\

[index] = {						\

	SCIF_COMMON(PORT_HSCIF, baseaddr, irq),		\

	.scbrr_algo_id	= SCBRR_ALGO_6,			\

	.scscr = SCSCR_RE | SCSCR_TE,	\

}



enum { SCIFA0, SCIFA1, SCIFB0, SCIFB1, SCIFB2, SCIFA2, SCIF0, SCIF1,

       HSCIF0, HSCIF1 };



static const struct plat_sci_port scif[] = {

	SCIFA_DATA(SCIFA0, 0xe6c40000, gic_spi(144)), /* SCIFA0 */
@@ -78,6 +86,8 @@ static const struct plat_sci_port scif[] = { 
	SCIFA_DATA(SCIFA2, 0xe6c60000, gic_spi(151)), /* SCIFA2 */

	SCIF_DATA(SCIF0, 0xe6e60000, gic_spi(152)), /* SCIF0 */

	SCIF_DATA(SCIF1, 0xe6e68000, gic_spi(153)), /* SCIF1 */

	HSCIF_DATA(HSCIF0, 0xe62c0000, gic_spi(154)), /* HSCIF0 */

	HSCIF_DATA(HSCIF1, 0xe62c8000, gic_spi(155)), /* HSCIF1 */

};



static inline void r8a7790_register_scif(int idx)
@@ -115,6 +125,8 @@ void __init r8a7790_add_standard_devices(void) 
	r8a7790_register_scif(SCIFA2);

	r8a7790_register_scif(SCIF0);

	r8a7790_register_scif(SCIF1);

	r8a7790_register_scif(HSCIF0);

	r8a7790_register_scif(HSCIF1);

	r8a7790_register_irqc(0);

}

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