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authorFlorian Fainelli <florian@openwrt.org>2008-08-23 18:53:50 +0200
committerRalf Baechle <ralf@linux-mips.org>2008-10-11 16:18:46 +0100
commit606a083b1e1a357cb66454e4581b80f1a67d8368 (patch)
tree4967e653091001d2bcd6ca380cdc5a7ad61be53b
parentdeeb45ac4a32c8271b022ecba73913bc1112e8e6 (diff)
downloadlinux-linaro-stable-606a083b1e1a357cb66454e4581b80f1a67d8368.tar.gz
MIPS: RB532: Cleanup the headers again
This patch cleans up headers and regroups informations to where they should reside. While moving, try to have a consistant naming for defines. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/rb532/irq.c2
-rw-r--r--arch/mips/rb532/serial.c6
-rw-r--r--arch/mips/rb532/setup.c4
-rw-r--r--include/asm-mips/mach-rc32434/irq.h20
-rw-r--r--include/asm-mips/mach-rc32434/rb.h2
-rw-r--r--include/asm-mips/mach-rc32434/rc32434.h30
6 files changed, 28 insertions, 36 deletions
diff --git a/arch/mips/rb532/irq.c b/arch/mips/rb532/irq.c
index c0d0f950caf2..549b46d2fcee 100644
--- a/arch/mips/rb532/irq.c
+++ b/arch/mips/rb532/irq.c
@@ -45,7 +45,7 @@
#include <asm/mipsregs.h>
#include <asm/system.h>
-#include <asm/mach-rc32434/rc32434.h>
+#include <asm/mach-rc32434/irq.h>
struct intr_group {
u32 mask; /* mask of valid bits in pending/mask registers */
diff --git a/arch/mips/rb532/serial.c b/arch/mips/rb532/serial.c
index 1a05b5ddee09..3e0d7ec3a579 100644
--- a/arch/mips/rb532/serial.c
+++ b/arch/mips/rb532/serial.c
@@ -31,16 +31,16 @@
#include <linux/serial_8250.h>
#include <asm/serial.h>
-#include <asm/mach-rc32434/rc32434.h>
+#include <asm/mach-rc32434/rb.h>
extern unsigned int idt_cpu_freq;
static struct uart_port rb532_uart = {
.type = PORT_16550A,
.line = 0,
- .irq = RC32434_UART0_IRQ,
+ .irq = UART0_IRQ,
.iotype = UPIO_MEM,
- .membase = (char *)KSEG1ADDR(RC32434_UART0_BASE),
+ .membase = (char *)KSEG1ADDR(REGBASE + UART0BASE),
.regshift = 2
};
diff --git a/arch/mips/rb532/setup.c b/arch/mips/rb532/setup.c
index 7aafa95ac20b..50f530f5b602 100644
--- a/arch/mips/rb532/setup.c
+++ b/arch/mips/rb532/setup.c
@@ -9,7 +9,7 @@
#include <asm/time.h>
#include <linux/ioport.h>
-#include <asm/mach-rc32434/rc32434.h>
+#include <asm/mach-rc32434/rb.h>
#include <asm/mach-rc32434/pci.h>
struct pci_reg __iomem *pci_reg;
@@ -27,7 +27,7 @@ static struct resource pci0_res[] = {
static void rb_machine_restart(char *command)
{
/* just jump to the reset vector */
- writel(0x80000001, (void *)KSEG1ADDR(RC32434_REG_BASE + RC32434_RST));
+ writel(0x80000001, IDT434_REG_BASE + RST);
((void (*)(void)) KSEG1ADDR(0x1FC00000u))();
}
diff --git a/include/asm-mips/mach-rc32434/irq.h b/include/asm-mips/mach-rc32434/irq.h
index d68318b6b76d..56738d8ec4e2 100644
--- a/include/asm-mips/mach-rc32434/irq.h
+++ b/include/asm-mips/mach-rc32434/irq.h
@@ -4,6 +4,26 @@
#define NR_IRQS 256
#include <asm/mach-generic/irq.h>
+#include <asm/mach-rc32434/rb.h>
+
+/* Interrupt Controller */
+#define IC_GROUP0_PEND (REGBASE + 0x38000)
+#define IC_GROUP0_MASK (REGBASE + 0x38008)
+#define IC_GROUP_OFFSET 0x0C
+
+#define NUM_INTR_GROUPS 5
+
+/* 16550 UARTs */
+#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */
+ /* GRP3 IRQ numbers start here */
+#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32)
+ /* GRP4 IRQ numbers start here */
+#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32)
+ /* GRP5 IRQ numbers start here */
+#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32)
+#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32)
+
+#define UART0_IRQ (GROUP3_IRQ_BASE + 0)
#define ETH0_DMA_RX_IRQ (GROUP1_IRQ_BASE + 0)
#define ETH0_DMA_TX_IRQ (GROUP1_IRQ_BASE + 1)
diff --git a/include/asm-mips/mach-rc32434/rb.h b/include/asm-mips/mach-rc32434/rb.h
index 62ac73c999c4..79e8ef67d0d3 100644
--- a/include/asm-mips/mach-rc32434/rb.h
+++ b/include/asm-mips/mach-rc32434/rb.h
@@ -19,6 +19,8 @@
#define REGBASE 0x18000000
#define IDT434_REG_BASE ((volatile void *) KSEG1ADDR(REGBASE))
+#define UART0BASE 0x58000
+#define RST (1 << 15)
#define DEV0BASE 0x010000
#define DEV0MASK 0x010004
#define DEV0C 0x010008
diff --git a/include/asm-mips/mach-rc32434/rc32434.h b/include/asm-mips/mach-rc32434/rc32434.h
index c4a02145104e..9df04b72744a 100644
--- a/include/asm-mips/mach-rc32434/rc32434.h
+++ b/include/asm-mips/mach-rc32434/rc32434.h
@@ -8,37 +8,7 @@
#include <linux/delay.h>
#include <linux/io.h>
-#define RC32434_REG_BASE 0x18000000
-#define RC32434_RST (1 << 15)
-
#define IDT_CLOCK_MULT 2
-#define MIPS_CPU_TIMER_IRQ 7
-
-/* Interrupt Controller */
-#define IC_GROUP0_PEND (RC32434_REG_BASE + 0x38000)
-#define IC_GROUP0_MASK (RC32434_REG_BASE + 0x38008)
-#define IC_GROUP_OFFSET 0x0C
-
-#define NUM_INTR_GROUPS 5
-
-/* 16550 UARTs */
-#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */
- /* GRP3 IRQ numbers start here */
-#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32)
- /* GRP4 IRQ numbers start here */
-#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32)
- /* GRP5 IRQ numbers start here */
-#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32)
-#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32)
-
-
-#ifdef __MIPSEB__
-#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58003)
-#else
-#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58000)
-#endif
-
-#define RC32434_UART0_IRQ (GROUP3_IRQ_BASE + 0)
/* cpu pipeline flush */
static inline void rc32434_sync(void)