Commit 1e688601 authored by Sergio Paracuellos's avatar Sergio Paracuellos Committed by Thomas Bogendoerfer
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mips: ralink: rt288x: define RT2880_SYSC_BASE with __iomem 



 So that RT2880_SYSC_BASE can be used later in multiple functions without
 needing to repeat this __iomem declaration each time

Signed-off-by: default avatarSergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
parent 2165248f

arch/mips/include/asm/mach-ralink/rt288x.h

+2 −1
Original line number Diff line number Diff line
@@ -11,7 +11,8 @@ 
#ifndef _RT288X_REGS_H_

#define _RT288X_REGS_H_



#define RT2880_SYSC_BASE		0x00300000

#define IOMEM(x)			((void __iomem *)(KSEG1ADDR(x)))

#define RT2880_SYSC_BASE		IOMEM(0x00300000)



#define SYSC_REG_CHIP_NAME0		0x00

#define SYSC_REG_CHIP_NAME1		0x04

arch/mips/ralink/rt288x.c

+3 −4
Original line number Diff line number Diff line
@@ -59,15 +59,14 @@ void __init ralink_of_remap(void) 


void __init prom_soc_init(struct ralink_soc_info *soc_info)

{

	void __iomem *sysc = (void __iomem *) KSEG1ADDR(RT2880_SYSC_BASE);

	const char *name;

	u32 n0;

	u32 n1;

	u32 id;



	n0 = __raw_readl(sysc + SYSC_REG_CHIP_NAME0);

	n1 = __raw_readl(sysc + SYSC_REG_CHIP_NAME1);

	id = __raw_readl(sysc + SYSC_REG_CHIP_ID);

	n0 = __raw_readl(RT2880_SYSC_BASE + SYSC_REG_CHIP_NAME0);

	n1 = __raw_readl(RT2880_SYSC_BASE + SYSC_REG_CHIP_NAME1);

	id = __raw_readl(RT2880_SYSC_BASE + SYSC_REG_CHIP_ID);



	if (n0 == RT2880_CHIP_NAME0 && n1 == RT2880_CHIP_NAME1) {

		soc_info->compatible = "ralink,r2880-soc";