Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4862ec07 authored by Nicholas Beck's avatar Nicholas Beck Committed by Paul Mundt
Browse files

sh: Add support for SDK7780 board. 



Add support for Renesas Technology Europe SDK7780 board.

Signed-off-by: default avatarNicholas Beck <nbeck@mpc-data.co.uk>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 773c7bd6

arch/sh/Kconfig

+9 −0
Original line number Diff line number Diff line
@@ -455,6 +455,14 @@ config SH_RTS7751R2D 
	  Select RTS7751R2D if configuring for a Renesas Technology

	  Sales SH-Graphics board.



config SH_SDK7780

	bool "SDK7780R3"

	depends on CPU_SUBTYPE_SH7780

	select SYS_SUPPORTS_PCI

	help

	  Select SDK7780 if configuring for a Renesas SH7780 SDK7780R3

	  evaluation board.



config SH_HIGHLANDER

	bool "Highlander"

	depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
@@ -520,6 +528,7 @@ endmenu 


source "arch/sh/boards/renesas/rts7751r2d/Kconfig"

source "arch/sh/boards/renesas/r7780rp/Kconfig"

source "arch/sh/boards/renesas/sdk7780/Kconfig"

source "arch/sh/boards/magicpanelr2/Kconfig"



menu "Timer and clock configuration"

arch/sh/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -116,6 +116,7 @@ machdir-$(CONFIG_SH_RTS7751R2D) += renesas/rts7751r2d 
machdir-$(CONFIG_SH_7751_SYSTEMH)		+= renesas/systemh

machdir-$(CONFIG_SH_EDOSK7705)			+= renesas/edosk7705

machdir-$(CONFIG_SH_HIGHLANDER)			+= renesas/r7780rp

machdir-$(CONFIG_SH_SDK7780)			+= renesas/sdk7780

machdir-$(CONFIG_SH_7710VOIPGW)			+= renesas/sh7710voipgw

machdir-$(CONFIG_SH_X3PROTO)			+= renesas/x3proto

machdir-$(CONFIG_SH_SH4202_MICRODEV)		+= superh/microdev

arch/sh/boards/renesas/sdk7780/Kconfig

0 → 100644
+23 −0
Original line number Diff line number Diff line 
if SH_SDK7780



choice

	prompt "SDK7780 options"

	default SH_SDK7780_BASE



config SH_SDK7780_STANDALONE

	bool "SDK7780 board support"

	depends on CPU_SUBTYPE_SH7780

	help

	  Selecting this option will enable support for the

	  standalone version of the SDK7780. If in doubt, say Y.



config SH_SDK7780_BASE

	bool "SDK7780 with base-board support"

	depends on CPU_SUBTYPE_SH7780

	help

	  Selecting this option will enable support for the expansion

	  baseboard devices. If in doubt, say Y.



endchoice



endif

arch/sh/boards/renesas/sdk7780/Makefile

0 → 100644
+5 −0
Original line number Diff line number Diff line 
#

# Makefile for the SDK7780 specific parts of the kernel

#

obj-y	 := setup.o irq.o

arch/sh/boards/renesas/sdk7780/irq.c

0 → 100644
+46 −0
Original line number Diff line number Diff line 
/*

 * linux/arch/sh/boards/renesas/sdk7780/irq.c

 *

 * Renesas Technology Europe SDK7780 Support.

 *

 * Copyright (C) 2008  Nicholas Beck <nbeck@mpc-data.co.uk>

 *

 * This file is subject to the terms and conditions of the GNU General Public

 * License.  See the file "COPYING" in the main directory of this archive

 * for more details.

 */

#include <linux/init.h>

#include <linux/irq.h>

#include <linux/io.h>

#include <asm/sdk7780.h>



enum {

	UNUSED = 0,

	/* board specific interrupt sources */

	SMC91C111,	/* Ethernet controller */

};



static struct intc_vect fpga_vectors[] __initdata = {

	INTC_IRQ(SMC91C111, IRQ_ETHERNET),

};



static struct intc_mask_reg fpga_mask_registers[] __initdata = {

	{ 0, FPGA_IRQ0MR, 16,

	  { 0, 0, 0, 0, 0, 0, 0, 0,

	    0, 0, 0, SMC91C111, 0, 0, 0, 0 } },

};



static DECLARE_INTC_DESC(fpga_intc_desc, "sdk7780-irq", fpga_vectors,

			 NULL, fpga_mask_registers, NULL, NULL);



void __init init_sdk7780_IRQ(void)

{

	printk(KERN_INFO "Using SDK7780 interrupt controller.\n");



	ctrl_outw(0xFFFF, FPGA_IRQ0MR);

	/* Setup IRL 0-3 */

	ctrl_outw(0x0003, FPGA_IMSR);

	plat_irq_setup_pins(IRQ_MODE_IRL3210);



	register_intc_controller(&fpga_intc_desc);

}