ARM: Orion5x: ts78xx: Add IOMEM for virtual addresses.
Also convert logical or to + for register offsets from base
addresses. This fixes a number of warnings currently seen in
linux-next:
warning: passing argument 2 of '__raw_writeb' makes pointer from
interger without cast.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index b420327..b0727dc 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -36,7 +36,7 @@
* FPGA - lives where the PCI bus would be at ORION5X_PCI_MEM_PHYS_BASE
*/
#define TS78XX_FPGA_REGS_PHYS_BASE 0xe8000000
-#define TS78XX_FPGA_REGS_VIRT_BASE 0xff900000
+#define TS78XX_FPGA_REGS_VIRT_BASE IOMEM(0xff900000)
#define TS78XX_FPGA_REGS_SIZE SZ_1M
static struct ts78xx_fpga_data ts78xx_fpga = {
@@ -50,7 +50,7 @@
****************************************************************************/
static struct map_desc ts78xx_io_desc[] __initdata = {
{
- .virtual = TS78XX_FPGA_REGS_VIRT_BASE,
+ .virtual = (unsigned long)TS78XX_FPGA_REGS_VIRT_BASE,
.pfn = __phys_to_pfn(TS78XX_FPGA_REGS_PHYS_BASE),
.length = TS78XX_FPGA_REGS_SIZE,
.type = MT_DEVICE,
@@ -80,8 +80,8 @@
/*****************************************************************************
* RTC M48T86 - nicked^Wborrowed from arch/arm/mach-ep93xx/ts72xx.c
****************************************************************************/
-#define TS_RTC_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x808)
-#define TS_RTC_DATA (TS78XX_FPGA_REGS_VIRT_BASE | 0x80c)
+#define TS_RTC_CTRL (TS78XX_FPGA_REGS_VIRT_BASE + 0x808)
+#define TS_RTC_DATA (TS78XX_FPGA_REGS_VIRT_BASE + 0x80c)
static unsigned char ts78xx_ts_rtc_readbyte(unsigned long addr)
{
@@ -162,8 +162,8 @@
/*****************************************************************************
* NAND Flash
****************************************************************************/
-#define TS_NAND_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x800) /* VIRT */
-#define TS_NAND_DATA (TS78XX_FPGA_REGS_PHYS_BASE | 0x804) /* PHYS */
+#define TS_NAND_CTRL (TS78XX_FPGA_REGS_VIRT_BASE + 0x800) /* VIRT */
+#define TS_NAND_DATA (TS78XX_FPGA_REGS_PHYS_BASE + 0x804) /* PHYS */
/*
* hardware specific access to control-lines