[ar71xx] reorganize PCI code

[openwrt.git] / target / linux / brcm63xx / files / include / asm-mips / mach-bcm63xx / bcm63xx_cpu.h

diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_cpu.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_cpu.h
index 6fa8825..58ed270 100644 (file)
--- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_cpu.h
+++ b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_cpu.h
@@ -4,12 +4,15 @@
 #include <linux/types.h>
 #include <linux/init.h>
 
 #include <linux/types.h>
 #include <linux/init.h>
 

+#include <bcm63xx_regs.h>
+

 /*
  * Macro to fetch bcm63xx cpu id and revision, should be optimized at
  * compile time if only one CPU support is enabled (idea stolen from
  * arm mach-types)
  */
 #define BCM6338_CPU_ID         0x6338
 /*
  * Macro to fetch bcm63xx cpu id and revision, should be optimized at
  * compile time if only one CPU support is enabled (idea stolen from
  * arm mach-types)
  */
 #define BCM6338_CPU_ID         0x6338

+#define BCM6345_CPU_ID         0x6345

 #define BCM6348_CPU_ID         0x6348
 #define BCM6358_CPU_ID         0x6358
 
 #define BCM6348_CPU_ID         0x6348
 #define BCM6358_CPU_ID         0x6358
 


@@ -31,6 +34,19 @@ unsigned int bcm63xx_get_cpu_freq(void);
 # define BCMCPU_IS_6338()      (0)
 #endif
 
 # define BCMCPU_IS_6338()      (0)
 #endif
 

+#ifdef CONFIG_BCM63XX_CPU_6345
+# ifdef bcm63xx_get_cpu_id
+#  undef bcm63xx_get_cpu_id
+#  define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
+#  define BCMCPU_RUNTIME_DETECT
+# else
+#  define bcm63xx_get_cpu_id() BCM6345_CPU_ID
+# endif
+# define BCMCPU_IS_6345()      (bcm63xx_get_cpu_id() == BCM6345_CPU_ID)
+#else
+# define BCMCPU_IS_6345()      (0)
+#endif
+

 #ifdef CONFIG_BCM63XX_CPU_6348
 # ifdef bcm63xx_get_cpu_id
 #  undef bcm63xx_get_cpu_id
 #ifdef CONFIG_BCM63XX_CPU_6348
 # ifdef bcm63xx_get_cpu_id
 #  undef bcm63xx_get_cpu_id


@@ -105,26 +121,55 @@ enum bcm63xx_regs_set {
  * 6338 register sets base address
  */
 
  * 6338 register sets base address
  */
 

+#define BCM_6338_DSL_LMEM_BASE         (0xfff00000)

 #define BCM_6338_PERF_BASE             (0xfffe0000)
 #define BCM_6338_PERF_BASE             (0xfffe0000)

-#define BCM_6338_TIMER_BASE            (0xfffe0000)
-#define BCM_6338_WDT_BASE              (0xfffe001c)
+#define BCM_6338_BB_BASE               (0xfffe0100)
+#define BCM_6338_TIMER_BASE            (0xfffe0200)
+#define BCM_6338_WDT_BASE              (0xfffe021c)

 #define BCM_6338_UART0_BASE            (0xfffe0300)
 #define BCM_6338_GPIO_BASE             (0xfffe0400)
 #define BCM_6338_SPI_BASE              (0xfffe0c00)
 #define BCM_6338_UART0_BASE            (0xfffe0300)
 #define BCM_6338_GPIO_BASE             (0xfffe0400)
 #define BCM_6338_SPI_BASE              (0xfffe0c00)

+#define BCM_6338_UDC0_BASE             (0xdeadbeef)
+#define BCM_6338_USBDMA_BASE           (0xfffe2400)
+#define BCM_6338_OHCI0_BASE            (0xdeadbeef)
+#define BCM_6338_OHCI_PRIV_BASE                (0xfffe3000)
+#define BCM_6338_USBH_PRIV_BASE                (0xdeadbeef)
+#define BCM_6338_MPI_BASE              (0xfffe3160)
+#define BCM_6338_PCMCIA_BASE           (0xdeadbeef)
+#define BCM_6338_SDRAM_REGS_BASE       (0xfffe3100)
+#define BCM_6338_DSL_BASE              (0xfffe1000)

 #define BCM_6338_SAR_BASE              (0xfffe2000)
 #define BCM_6338_SAR_BASE              (0xfffe2000)

-#define BCM_6338_MEMC_BASE             (0xfffe3100)
+#define BCM_6338_UBUS_BASE             (0xdeadbeef)
+#define BCM_6338_ENET0_BASE            (0xfffe2800)
+#define BCM_6338_ENET1_BASE            (0xdeadbeef)
+#define BCM_6338_ENETDMA_BASE          (0xfffe2400)
+#define BCM_6338_EHCI0_BASE            (0xdeadbeef)
+#define BCM_6338_SDRAM_BASE            (0xfffe3100)
+#define BCM_6338_MEMC_BASE             (0xdeadbeef)
+#define BCM_6338_DDR_BASE              (0xdeadbeef)
+
+/*
+ * 6345 register sets base address
+ */
+#define BCM_6345_PERF_BASE             (0xfffe0000)
+#define BCM_6345_TIMER_BASE            (0xfffe0200)
+#define BCM_6345_WDT_BASE              (0xfffe021c)
+#define BCM_6345_UART0_BASE            (0xfffe0300)
+#define BCM_6345_GPIO_BASE             (0xfffe0400)

 
 /*
  * 6348 register sets base address
  */
 #define BCM_6348_DSL_LMEM_BASE         (0xfff00000)
 #define BCM_6348_PERF_BASE             (0xfffe0000)
 
 /*
  * 6348 register sets base address
  */
 #define BCM_6348_DSL_LMEM_BASE         (0xfff00000)
 #define BCM_6348_PERF_BASE             (0xfffe0000)

+#define BCM_6348_BB_BASE               (0xfffe0100) /* bus bridge registers */

 #define BCM_6348_TIMER_BASE            (0xfffe0200)
 #define BCM_6348_WDT_BASE              (0xfffe021c)
 #define BCM_6348_UART0_BASE            (0xfffe0300)
 #define BCM_6348_GPIO_BASE             (0xfffe0400)
 #define BCM_6348_SPI_BASE              (0xfffe0c00)
 #define BCM_6348_UDC0_BASE             (0xfffe1000)
 #define BCM_6348_TIMER_BASE            (0xfffe0200)
 #define BCM_6348_WDT_BASE              (0xfffe021c)
 #define BCM_6348_UART0_BASE            (0xfffe0300)
 #define BCM_6348_GPIO_BASE             (0xfffe0400)
 #define BCM_6348_SPI_BASE              (0xfffe0c00)
 #define BCM_6348_UDC0_BASE             (0xfffe1000)

+#define BCM_6348_USBDMA_BASE           (0xfffe1400)

 #define BCM_6348_OHCI0_BASE            (0xfffe1b00)
 #define BCM_6348_OHCI_PRIV_BASE                (0xfffe1c00)
 #define BCM_6348_USBH_PRIV_BASE                (0xdeadbeef)
 #define BCM_6348_OHCI0_BASE            (0xfffe1b00)
 #define BCM_6348_OHCI_PRIV_BASE                (0xfffe1c00)
 #define BCM_6348_USBH_PRIV_BASE                (0xdeadbeef)


@@ -132,6 +177,8 @@ enum bcm63xx_regs_set {
 #define BCM_6348_PCMCIA_BASE           (0xfffe2054)
 #define BCM_6348_SDRAM_REGS_BASE       (0xfffe2300)
 #define BCM_6348_DSL_BASE              (0xfffe3000)
 #define BCM_6348_PCMCIA_BASE           (0xfffe2054)
 #define BCM_6348_SDRAM_REGS_BASE       (0xfffe2300)
 #define BCM_6348_DSL_BASE              (0xfffe3000)

+#define BCM_6348_SAR_BASE              (0xfffe4000)
+#define BCM_6348_UBUS_BASE             (0xfffe5000)

 #define BCM_6348_ENET0_BASE            (0xfffe6000)
 #define BCM_6348_ENET1_BASE            (0xfffe6800)
 #define BCM_6348_ENETDMA_BASE          (0xfffe7000)
 #define BCM_6348_ENET0_BASE            (0xfffe6000)
 #define BCM_6348_ENET1_BASE            (0xfffe6800)
 #define BCM_6348_ENETDMA_BASE          (0xfffe7000)


@@ -176,6 +223,8 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
 #else
 #ifdef CONFIG_BCM63XX_CPU_6338
        switch (set) {
 #else
 #ifdef CONFIG_BCM63XX_CPU_6338
        switch (set) {

+       case RSET_DSL_LMEM:
+               return BCM_6338_DSL_LMEM_BASE;

        case RSET_PERF:
                return BCM_6338_PERF_BASE;
        case RSET_TIMER:
        case RSET_PERF:
                return BCM_6338_PERF_BASE;
        case RSET_TIMER:


@@ -188,8 +237,48 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
                return BCM_6338_GPIO_BASE;
        case RSET_SPI:
                return BCM_6338_SPI_BASE;
                return BCM_6338_GPIO_BASE;
        case RSET_SPI:
                return BCM_6338_SPI_BASE;

+       case RSET_UDC0:
+               return BCM_6338_UDC0_BASE;
+       case RSET_OHCI0:
+               return BCM_6338_OHCI0_BASE;
+       case RSET_OHCI_PRIV:
+               return BCM_6338_OHCI_PRIV_BASE;
+       case RSET_USBH_PRIV:
+               return BCM_6338_USBH_PRIV_BASE;
+       case RSET_MPI:
+               return BCM_6338_MPI_BASE;
+       case RSET_PCMCIA:
+               return BCM_6338_PCMCIA_BASE;
+       case RSET_DSL:
+               return BCM_6338_DSL_BASE;
+       case RSET_ENET0:
+               return BCM_6338_ENET0_BASE;
+       case RSET_ENET1:
+               return BCM_6338_ENET1_BASE;
+       case RSET_ENETDMA:
+               return BCM_6338_ENETDMA_BASE;
+       case RSET_EHCI0:
+               return BCM_6338_EHCI0_BASE;
+       case RSET_SDRAM:
+               return BCM_6338_SDRAM_BASE;

        case RSET_MEMC:
                return BCM_6338_MEMC_BASE;
        case RSET_MEMC:
                return BCM_6338_MEMC_BASE;

+       case RSET_DDR:
+               return BCM_6338_DDR_BASE;
+       }
+#endif
+#ifdef CONFIG_BCM63XX_CPU_6345
+       switch (set) {
+       case RSET_PERF:
+               return BCM_6345_PERF_BASE;
+       case RSET_TIMER:
+               return BCM_6345_TIMER_BASE;
+       case RSET_WDT:
+               return BCM_6345_WDT_BASE;
+       case RSET_UART0:
+               return BCM_6345_UART0_BASE;
+       case RSET_GPIO:
+               return BCM_6345_GPIO_BASE;

        }
 #endif
 #ifdef CONFIG_BCM63XX_CPU_6348
        }
 #endif
 #ifdef CONFIG_BCM63XX_CPU_6348


@@ -289,6 +378,122 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
        return 0;
 }
 
        return 0;
 }
 

+/*
+ * SPI register layout is not compatible
+ * accross CPU versions but it is software
+ * compatible
+ */
+
+enum bcm63xx_regs_spi {
+       SPI_CMD,
+       SPI_INT_STATUS,
+       SPI_INT_MASK_ST,
+       SPI_INT_MASK,
+       SPI_ST,
+       SPI_CLK_CFG,
+       SPI_FILL_BYTE,
+       SPI_MSG_TAIL,
+       SPI_RX_TAIL,
+       SPI_MSG_CTL,
+       SPI_MSG_DATA,
+       SPI_RX_DATA,
+};
+
+extern const unsigned long *bcm63xx_regs_spi;
+
+static inline unsigned long bcm63xx_spireg(enum bcm63xx_regs_spi reg)
+{
+#ifdef BCMCPU_RUNTIME_DETECT
+        return bcm63xx_regs_spi[reg];
+#else
+#ifdef CONFIG_BCM63XX_CPU_6338
+switch (reg) {
+       case SPI_CMD:
+               return SPI_BCM_6338_SPI_CMD;
+       case SPI_INT_STATUS:
+               return SPI_BCM_6338_SPI_INT_STATUS;
+       case SPI_INT_MASK_ST:
+               return SPI_BCM_6338_SPI_MASK_INT_ST;
+       case SPI_INT_MASK:
+               return SPI_BCM_6338_SPI_INT_MASK;
+       case SPI_ST:
+               return SPI_BCM_6338_SPI_ST;
+       case SPI_CLK_CFG:
+               return SPI_BCM_6338_SPI_CLK_CFG;
+       case SPI_FILL_BYTE:
+               return SPI_BCM_6338_SPI_FILL_BYTE;
+       case SPI_MSG_TAIL:
+               return SPI_BCM_6338_SPI_MSG_TAIL;
+       case SPI_RX_TAIL:
+               return SPI_BCM_6338_SPI_RX_TAIL;
+       case SPI_MSG_CTL:
+               return SPI_BCM_6338_SPI_MSG_CTL;
+       case SPI_MSG_DATA:
+               return SPI_BCM_6338_SPI_MSG_DATA;
+       case SPI_RX_DATA:
+               return SPI_BCM_6338_SPI_RX_DATA;
+}
+#endif
+#ifdef CONFIG_BCM63XX_CPU_6348
+switch (reg) {
+       case SPI_CMD:
+               return SPI_BCM_6348_SPI_CMD;
+       case SPI_INT_MASK_ST:
+               return SPI_BCM_6348_SPI_MASK_INT_ST;
+       case SPI_INT_MASK:
+               return SPI_BCM_6348_SPI_INT_MASK;
+       case SPI_INT_STATUS:
+               return SPI_BCM_6348_SPI_INT_STATUS;
+       case SPI_ST:
+               return SPI_BCM_6348_SPI_ST;
+       case SPI_CLK_CFG:
+               return SPI_BCM_6348_SPI_CLK_CFG;
+       case SPI_FILL_BYTE:
+               return SPI_BCM_6348_SPI_FILL_BYTE;
+       case SPI_MSG_TAIL:
+               return SPI_BCM_6348_SPI_MSG_TAIL;
+       case SPI_RX_TAIL:
+               return SPI_BCM_6348_SPI_RX_TAIL;
+       case SPI_MSG_CTL:
+               return SPI_BCM_6348_SPI_MSG_CTL;
+       case SPI_MSG_DATA:
+               return SPI_BCM_6348_SPI_MSG_DATA;
+       case SPI_RX_DATA:
+               return SPI_BCM_6348_SPI_RX_DATA;
+}
+#endif
+#ifdef CONFIG_BCM63XX_CPU_6358
+switch (reg) {
+       case SPI_CMD:
+               return SPI_BCM_6358_SPI_CMD;
+       case SPI_INT_STATUS:
+               return SPI_BCM_6358_SPI_INT_STATUS;
+       case SPI_INT_MASK_ST:
+               return SPI_BCM_6358_SPI_MASK_INT_ST;
+       case SPI_INT_MASK:
+               return SPI_BCM_6358_SPI_INT_MASK;
+       case SPI_ST:
+               return SPI_BCM_6358_SPI_STATUS;
+       case SPI_CLK_CFG:
+               return SPI_BCM_6358_SPI_CLK_CFG;
+       case SPI_FILL_BYTE:
+               return SPI_BCM_6358_SPI_FILL_BYTE;
+       case SPI_MSG_TAIL:
+               return SPI_BCM_6358_SPI_MSG_TAIL;
+       case SPI_RX_TAIL:
+               return SPI_BCM_6358_SPI_RX_TAIL;
+       case SPI_MSG_CTL:
+               return SPI_BCM_6358_MSG_CTL;
+       case SPI_MSG_DATA:
+               return SPI_BCM_6358_SPI_MSG_DATA;
+       case SPI_RX_DATA:
+               return SPI_BCM_6358_SPI_RX_DATA;
+}
+#endif
+#endif
+       return 0;
+}
+

 /*
  * IRQ number changes across CPU too
  */
 /*
  * IRQ number changes across CPU too
  */


@@ -297,6 +502,7 @@ enum bcm63xx_irq {
        IRQ_UART0,
        IRQ_SPI,
        IRQ_DSL,
        IRQ_UART0,
        IRQ_SPI,
        IRQ_DSL,

+       IRQ_UDC0,

        IRQ_ENET0,
        IRQ_ENET1,
        IRQ_ENET_PHY,
        IRQ_ENET0,
        IRQ_ENET1,
        IRQ_ENET_PHY,


@@ -315,12 +521,12 @@ enum bcm63xx_irq {
  * 6338 irqs
  */
 #define BCM_6338_TIMER_IRQ             (IRQ_INTERNAL_BASE + 0)
  * 6338 irqs
  */
 #define BCM_6338_TIMER_IRQ             (IRQ_INTERNAL_BASE + 0)

-#define BCM_6338_SPI_IR                        (IRQ_INTERNAL_BASE + 1)
+#define BCM_6338_SPI_IRQ               (IRQ_INTERNAL_BASE + 1)

 #define BCM_6338_UART0_IRQ             (IRQ_INTERNAL_BASE + 2)
 #define BCM_6338_DG_IRQ                        (IRQ_INTERNAL_BASE + 4)
 #define BCM_6338_DSL_IRQ               (IRQ_INTERNAL_BASE + 5)
 #define BCM_6338_ATM_IRQ               (IRQ_INTERNAL_BASE + 6)
 #define BCM_6338_UART0_IRQ             (IRQ_INTERNAL_BASE + 2)
 #define BCM_6338_DG_IRQ                        (IRQ_INTERNAL_BASE + 4)
 #define BCM_6338_DSL_IRQ               (IRQ_INTERNAL_BASE + 5)
 #define BCM_6338_ATM_IRQ               (IRQ_INTERNAL_BASE + 6)

-#define BCM_6338_USBS_IRQ              (IRQ_INTERNAL_BASE + 7)
+#define BCM_6338_UDC0_IRQ              (IRQ_INTERNAL_BASE + 7)

 #define BCM_6338_ENET0_IRQ             (IRQ_INTERNAL_BASE + 8)
 #define BCM_6338_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 9)
 #define BCM_6338_SDRAM_IRQ             (IRQ_INTERNAL_BASE + 10)
 #define BCM_6338_ENET0_IRQ             (IRQ_INTERNAL_BASE + 8)
 #define BCM_6338_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 9)
 #define BCM_6338_SDRAM_IRQ             (IRQ_INTERNAL_BASE + 10)


@@ -332,6 +538,17 @@ enum bcm63xx_irq {
 #define BCM_6338_ENET0_TXDMA_IRQ       (IRQ_INTERNAL_BASE + 16)
 #define BCM_6338_SDIO_IRQ              (IRQ_INTERNAL_BASE + 17)
 
 #define BCM_6338_ENET0_TXDMA_IRQ       (IRQ_INTERNAL_BASE + 16)
 #define BCM_6338_SDIO_IRQ              (IRQ_INTERNAL_BASE + 17)
 

+/*
+ * 6345 irqs
+ */
+#define BCM_6345_TIMER_IRQ             (IRQ_INTERNAL_BASE + 0)
+#define BCM_6345_UART0_IRQ             (IRQ_INTERNAL_BASE + 2)
+#define BCM_6345_DSL_IRQ               (IRQ_INTERNAL_BASE + 3)
+#define BCM_6345_ATM_IRQ               (IRQ_INTERNAL_BASE + 4)
+#define BCM_6345_USB_IRQ               (IRQ_INTERNAL_BASE + 5)
+#define BCM_6345_ENET0_IRQ             (IRQ_INTERNAL_BASE + 8)
+#define BCM_6345_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 12)
+

 /*
  * 6348 irqs
  */
 /*
  * 6348 irqs
  */


@@ -339,10 +556,17 @@ enum bcm63xx_irq {
 #define BCM_6348_SPI_IRQ               (IRQ_INTERNAL_BASE + 1)
 #define BCM_6348_UART0_IRQ             (IRQ_INTERNAL_BASE + 2)
 #define BCM_6348_DSL_IRQ               (IRQ_INTERNAL_BASE + 4)
 #define BCM_6348_SPI_IRQ               (IRQ_INTERNAL_BASE + 1)
 #define BCM_6348_UART0_IRQ             (IRQ_INTERNAL_BASE + 2)
 #define BCM_6348_DSL_IRQ               (IRQ_INTERNAL_BASE + 4)

+#define BCM_6348_UDC0_IRQ              (IRQ_INTERNAL_BASE + 6)

 #define BCM_6348_ENET1_IRQ             (IRQ_INTERNAL_BASE + 7)
 #define BCM_6348_ENET0_IRQ             (IRQ_INTERNAL_BASE + 8)
 #define BCM_6348_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 9)
 #define BCM_6348_OHCI0_IRQ             (IRQ_INTERNAL_BASE + 12)
 #define BCM_6348_ENET1_IRQ             (IRQ_INTERNAL_BASE + 7)
 #define BCM_6348_ENET0_IRQ             (IRQ_INTERNAL_BASE + 8)
 #define BCM_6348_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 9)
 #define BCM_6348_OHCI0_IRQ             (IRQ_INTERNAL_BASE + 12)

+#define BCM_6348_USB_CNTL_RX_DMA       (IRQ_INTERNAL_BASE + 14)
+#define BCM_6348_USB_CNTL_TX_DMA       (IRQ_INTERNAL_BASE + 15)
+#define BCM_6348_USB_BULK_RX_DMA       (IRQ_INTERNAL_BASE + 16)
+#define BCM_6348_USB_BULK_TX_DMA       (IRQ_INTERNAL_BASE + 17)
+#define BCM_6348_USB_ISO_RX_DMA                (IRQ_INTERNAL_BASE + 18)
+#define BCM_6348_USB_ISO_TX_DMA                (IRQ_INTERNAL_BASE + 19)

 #define BCM_6348_ENET0_RXDMA_IRQ       (IRQ_INTERNAL_BASE + 20)
 #define BCM_6348_ENET0_TXDMA_IRQ       (IRQ_INTERNAL_BASE + 21)
 #define BCM_6348_ENET1_RXDMA_IRQ       (IRQ_INTERNAL_BASE + 22)
 #define BCM_6348_ENET0_RXDMA_IRQ       (IRQ_INTERNAL_BASE + 20)
 #define BCM_6348_ENET0_TXDMA_IRQ       (IRQ_INTERNAL_BASE + 21)
 #define BCM_6348_ENET1_RXDMA_IRQ       (IRQ_INTERNAL_BASE + 22)