* [PATCH] sh: sh7751 pci controller io port fix
@ 2010-04-22 6:21 Magnus Damm
0 siblings, 0 replies; only message in thread
From: Magnus Damm @ 2010-04-22 6:21 UTC (permalink / raw)
To: linux-sh
From: Magnus Damm <damm@opensource.se>
This patch updates the sh7751 pci code to handle io ports
correctly. The code is based on the sh7788x implementation.
Tested on a R2D-1 board with CONFIG_8139TOO_PIO=y.
Signed-off-by: Magnus Damm <damm@opensource.se>
---
arch/sh/drivers/pci/pci-sh7751.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- 0001/arch/sh/drivers/pci/pci-sh7751.c
+++ work/arch/sh/drivers/pci/pci-sh7751.c 2010-04-22 13:15:00.000000000 +0900
@@ -17,6 +17,7 @@
#include <linux/io.h>
#include "pci-sh4.h"
#include <asm/addrspace.h>
+#include <asm/sizes.h>
static int __init __area_sdram_check(struct pci_channel *chan,
unsigned int area)
@@ -47,8 +48,8 @@ static int __init __area_sdram_check(str
static struct resource sh7751_pci_resources[] = {
{
.name = "SH7751_IO",
- .start = SH7751_PCI_IO_BASE,
- .end = SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1,
+ .start = 0x1000,
+ .end = SZ_4M - 1,
.flags = IORESOURCE_IO
}, {
.name = "SH7751_mem",
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