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authorJonas Gorski <jogo@openwrt.org>2013-03-21 18:03:17 +0400
committerRalf Baechle <ralf@linux-mips.org>2013-05-08 03:19:03 +0400
commit2c8aaf71b0a4738ae8cb70d9367089bdb892aea3 (patch)
tree5ed40900de84142b9c4ed3812001154538f7cdde /arch/mips/include/asm/mach-bcm63xx
parent13be798c57ebe5df09254832330f48c936ac39fd (diff)
downloadlinux-2c8aaf71b0a4738ae8cb70d9367089bdb892aea3.tar.xz
MIPS: BCM63XX: add basic BCM6362 support
Add basic support for detecting and booting the BCM6362. Signed-off-by: Jonas Gorski <jogo@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5009/ Acked-by: John Crispin <blogic@openwrt.org>
Diffstat (limited to 'arch/mips/include/asm/mach-bcm63xx')
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h139
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h2
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h61
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/ioremap.h1
4 files changed, 202 insertions, 1 deletions
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
index 19a80ead5839..336228990808 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
@@ -14,6 +14,7 @@
#define BCM6345_CPU_ID 0x6345
#define BCM6348_CPU_ID 0x6348
#define BCM6358_CPU_ID 0x6358
+#define BCM6362_CPU_ID 0x6362
#define BCM6368_CPU_ID 0x6368
void __init bcm63xx_cpu_init(void);
@@ -86,6 +87,20 @@ unsigned int bcm63xx_get_cpu_freq(void);
# define BCMCPU_IS_6358() (0)
#endif
+#ifdef CONFIG_BCM63XX_CPU_6362
+# 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() BCM6362_CPU_ID
+# endif
+# define BCMCPU_IS_6362() (bcm63xx_get_cpu_id() == BCM6362_CPU_ID)
+#else
+# define BCMCPU_IS_6362() (0)
+#endif
+
+
#ifdef CONFIG_BCM63XX_CPU_6368
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
@@ -406,6 +421,62 @@ enum bcm63xx_regs_set {
/*
+ * 6362 register sets base address
+ */
+#define BCM_6362_DSL_LMEM_BASE (0xdeadbeef)
+#define BCM_6362_PERF_BASE (0xb0000000)
+#define BCM_6362_TIMER_BASE (0xb0000040)
+#define BCM_6362_WDT_BASE (0xb000005c)
+#define BCM_6362_UART0_BASE (0xb0000100)
+#define BCM_6362_UART1_BASE (0xb0000120)
+#define BCM_6362_GPIO_BASE (0xb0000080)
+#define BCM_6362_SPI_BASE (0xb0000800)
+#define BCM_6362_HSSPI_BASE (0xb0001000)
+#define BCM_6362_UDC0_BASE (0xdeadbeef)
+#define BCM_6362_USBDMA_BASE (0xb000c000)
+#define BCM_6362_OHCI0_BASE (0xb0002600)
+#define BCM_6362_OHCI_PRIV_BASE (0xdeadbeef)
+#define BCM_6362_USBH_PRIV_BASE (0xb0002700)
+#define BCM_6362_USBD_BASE (0xb0002400)
+#define BCM_6362_MPI_BASE (0xdeadbeef)
+#define BCM_6362_PCMCIA_BASE (0xdeadbeef)
+#define BCM_6362_PCIE_BASE (0xb0e40000)
+#define BCM_6362_SDRAM_REGS_BASE (0xdeadbeef)
+#define BCM_6362_DSL_BASE (0xdeadbeef)
+#define BCM_6362_UBUS_BASE (0xdeadbeef)
+#define BCM_6362_ENET0_BASE (0xdeadbeef)
+#define BCM_6362_ENET1_BASE (0xdeadbeef)
+#define BCM_6362_ENETDMA_BASE (0xb000d800)
+#define BCM_6362_ENETDMAC_BASE (0xb000da00)
+#define BCM_6362_ENETDMAS_BASE (0xb000dc00)
+#define BCM_6362_ENETSW_BASE (0xb0e00000)
+#define BCM_6362_EHCI0_BASE (0xb0002500)
+#define BCM_6362_SDRAM_BASE (0xdeadbeef)
+#define BCM_6362_MEMC_BASE (0xdeadbeef)
+#define BCM_6362_DDR_BASE (0xb0003000)
+#define BCM_6362_M2M_BASE (0xdeadbeef)
+#define BCM_6362_ATM_BASE (0xdeadbeef)
+#define BCM_6362_XTM_BASE (0xb0007800)
+#define BCM_6362_XTMDMA_BASE (0xb000b800)
+#define BCM_6362_XTMDMAC_BASE (0xdeadbeef)
+#define BCM_6362_XTMDMAS_BASE (0xdeadbeef)
+#define BCM_6362_PCM_BASE (0xb000a800)
+#define BCM_6362_PCMDMA_BASE (0xdeadbeef)
+#define BCM_6362_PCMDMAC_BASE (0xdeadbeef)
+#define BCM_6362_PCMDMAS_BASE (0xdeadbeef)
+#define BCM_6362_RNG_BASE (0xdeadbeef)
+#define BCM_6362_MISC_BASE (0xb0001800)
+
+#define BCM_6362_NAND_REG_BASE (0xb0000200)
+#define BCM_6362_NAND_CACHE_BASE (0xb0000600)
+#define BCM_6362_LED_BASE (0xb0001900)
+#define BCM_6362_IPSEC_BASE (0xb0002800)
+#define BCM_6362_IPSEC_DMA_BASE (0xb000d000)
+#define BCM_6362_WLAN_CHIPCOMMON_BASE (0xb0004000)
+#define BCM_6362_WLAN_D11_BASE (0xb0005000)
+#define BCM_6362_WLAN_SHIM_BASE (0xb0007000)
+
+/*
* 6368 register sets base address
*/
#define BCM_6368_DSL_LMEM_BASE (0xdeadbeef)
@@ -564,6 +635,9 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
#ifdef CONFIG_BCM63XX_CPU_6358
__GEN_RSET(6358)
#endif
+#ifdef CONFIG_BCM63XX_CPU_6362
+ __GEN_RSET(6362)
+#endif
#ifdef CONFIG_BCM63XX_CPU_6368
__GEN_RSET(6368)
#endif
@@ -820,6 +894,71 @@ enum bcm63xx_irq {
#define BCM_6358_EXT_IRQ3 (IRQ_INTERNAL_BASE + 28)
/*
+ * 6362 irqs
+ */
+#define BCM_6362_HIGH_IRQ_BASE (IRQ_INTERNAL_BASE + 32)
+
+#define BCM_6362_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
+#define BCM_6362_SPI_IRQ (IRQ_INTERNAL_BASE + 2)
+#define BCM_6362_UART0_IRQ (IRQ_INTERNAL_BASE + 3)
+#define BCM_6362_UART1_IRQ (IRQ_INTERNAL_BASE + 4)
+#define BCM_6362_DSL_IRQ (IRQ_INTERNAL_BASE + 28)
+#define BCM_6362_UDC0_IRQ 0
+#define BCM_6362_ENET0_IRQ 0
+#define BCM_6362_ENET1_IRQ 0
+#define BCM_6362_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 14)
+#define BCM_6362_HSSPI_IRQ (IRQ_INTERNAL_BASE + 5)
+#define BCM_6362_OHCI0_IRQ (IRQ_INTERNAL_BASE + 9)
+#define BCM_6362_EHCI0_IRQ (IRQ_INTERNAL_BASE + 10)
+#define BCM_6362_USBD_IRQ (IRQ_INTERNAL_BASE + 11)
+#define BCM_6362_USBD_RXDMA0_IRQ (IRQ_INTERNAL_BASE + 20)
+#define BCM_6362_USBD_TXDMA0_IRQ (IRQ_INTERNAL_BASE + 21)
+#define BCM_6362_USBD_RXDMA1_IRQ (IRQ_INTERNAL_BASE + 22)
+#define BCM_6362_USBD_TXDMA1_IRQ (IRQ_INTERNAL_BASE + 23)
+#define BCM_6362_USBD_RXDMA2_IRQ (IRQ_INTERNAL_BASE + 24)
+#define BCM_6362_USBD_TXDMA2_IRQ (IRQ_INTERNAL_BASE + 25)
+#define BCM_6362_PCMCIA_IRQ 0
+#define BCM_6362_ENET0_RXDMA_IRQ 0
+#define BCM_6362_ENET0_TXDMA_IRQ 0
+#define BCM_6362_ENET1_RXDMA_IRQ 0
+#define BCM_6362_ENET1_TXDMA_IRQ 0
+#define BCM_6362_PCI_IRQ (IRQ_INTERNAL_BASE + 30)
+#define BCM_6362_ATM_IRQ 0
+#define BCM_6362_ENETSW_RXDMA0_IRQ (BCM_6362_HIGH_IRQ_BASE + 0)
+#define BCM_6362_ENETSW_RXDMA1_IRQ (BCM_6362_HIGH_IRQ_BASE + 1)
+#define BCM_6362_ENETSW_RXDMA2_IRQ (BCM_6362_HIGH_IRQ_BASE + 2)
+#define BCM_6362_ENETSW_RXDMA3_IRQ (BCM_6362_HIGH_IRQ_BASE + 3)
+#define BCM_6362_ENETSW_TXDMA0_IRQ 0
+#define BCM_6362_ENETSW_TXDMA1_IRQ 0
+#define BCM_6362_ENETSW_TXDMA2_IRQ 0
+#define BCM_6362_ENETSW_TXDMA3_IRQ 0
+#define BCM_6362_XTM_IRQ 0
+#define BCM_6362_XTM_DMA0_IRQ (BCM_6362_HIGH_IRQ_BASE + 12)
+
+#define BCM_6362_RING_OSC_IRQ (IRQ_INTERNAL_BASE + 1)
+#define BCM_6362_WLAN_GPIO_IRQ (IRQ_INTERNAL_BASE + 6)
+#define BCM_6362_WLAN_IRQ (IRQ_INTERNAL_BASE + 7)
+#define BCM_6362_IPSEC_IRQ (IRQ_INTERNAL_BASE + 8)
+#define BCM_6362_NAND_IRQ (IRQ_INTERNAL_BASE + 12)
+#define BCM_6362_PCM_IRQ (IRQ_INTERNAL_BASE + 13)
+#define BCM_6362_DG_IRQ (IRQ_INTERNAL_BASE + 15)
+#define BCM_6362_EPHY_ENERGY0_IRQ (IRQ_INTERNAL_BASE + 16)
+#define BCM_6362_EPHY_ENERGY1_IRQ (IRQ_INTERNAL_BASE + 17)
+#define BCM_6362_EPHY_ENERGY2_IRQ (IRQ_INTERNAL_BASE + 18)
+#define BCM_6362_EPHY_ENERGY3_IRQ (IRQ_INTERNAL_BASE + 19)
+#define BCM_6362_IPSEC_DMA0_IRQ (IRQ_INTERNAL_BASE + 26)
+#define BCM_6362_IPSEC_DMA1_IRQ (IRQ_INTERNAL_BASE + 27)
+#define BCM_6362_FAP0_IRQ (IRQ_INTERNAL_BASE + 29)
+#define BCM_6362_PCM_DMA0_IRQ (BCM_6362_HIGH_IRQ_BASE + 4)
+#define BCM_6362_PCM_DMA1_IRQ (BCM_6362_HIGH_IRQ_BASE + 5)
+#define BCM_6362_DECT0_IRQ (BCM_6362_HIGH_IRQ_BASE + 6)
+#define BCM_6362_DECT1_IRQ (BCM_6362_HIGH_IRQ_BASE + 7)
+#define BCM_6362_EXT_IRQ0 (BCM_6362_HIGH_IRQ_BASE + 8)
+#define BCM_6362_EXT_IRQ1 (BCM_6362_HIGH_IRQ_BASE + 9)
+#define BCM_6362_EXT_IRQ2 (BCM_6362_HIGH_IRQ_BASE + 10)
+#define BCM_6362_EXT_IRQ3 (BCM_6362_HIGH_IRQ_BASE + 11)
+
+/*
* 6368 irqs
*/
#define BCM_6368_HIGH_IRQ_BASE (IRQ_INTERNAL_BASE + 32)
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
index 0a9891f7580d..35baa1a60a64 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
@@ -17,6 +17,8 @@ static inline unsigned long bcm63xx_gpio_count(void)
return 8;
case BCM6345_CPU_ID:
return 16;
+ case BCM6362_CPU_ID:
+ return 48;
case BCM6368_CPU_ID:
return 38;
case BCM6348_CPU_ID:
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
index fe3601afb78a..129b8a6b7684 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -112,6 +112,39 @@
CKCTL_6358_USBSU_EN | \
CKCTL_6358_EPHY_EN)
+#define CKCTL_6362_ADSL_QPROC_EN (1 << 1)
+#define CKCTL_6362_ADSL_AFE_EN (1 << 2)
+#define CKCTL_6362_ADSL_EN (1 << 3)
+#define CKCTL_6362_MIPS_EN (1 << 4)
+#define CKCTL_6362_WLAN_OCP_EN (1 << 5)
+#define CKCTL_6362_SWPKT_USB_EN (1 << 7)
+#define CKCTL_6362_SWPKT_SAR_EN (1 << 8)
+#define CKCTL_6362_SAR_EN (1 << 9)
+#define CKCTL_6362_ROBOSW_EN (1 << 10)
+#define CKCTL_6362_PCM_EN (1 << 11)
+#define CKCTL_6362_USBD_EN (1 << 12)
+#define CKCTL_6362_USBH_EN (1 << 13)
+#define CKCTL_6362_IPSEC_EN (1 << 14)
+#define CKCTL_6362_SPI_EN (1 << 15)
+#define CKCTL_6362_HSSPI_EN (1 << 16)
+#define CKCTL_6362_PCIE_EN (1 << 17)
+#define CKCTL_6362_FAP_EN (1 << 18)
+#define CKCTL_6362_PHYMIPS_EN (1 << 19)
+#define CKCTL_6362_NAND_EN (1 << 20)
+
+#define CKCTL_6362_ALL_SAFE_EN (CKCTL_6362_PHYMIPS_EN | \
+ CKCTL_6362_ADSL_QPROC_EN | \
+ CKCTL_6362_ADSL_AFE_EN | \
+ CKCTL_6362_ADSL_EN | \
+ CKCTL_6362_SAR_EN | \
+ CKCTL_6362_PCM_EN | \
+ CKCTL_6362_IPSEC_EN | \
+ CKCTL_6362_USBD_EN | \
+ CKCTL_6362_USBH_EN | \
+ CKCTL_6362_ROBOSW_EN | \
+ CKCTL_6362_PCIE_EN)
+
+
#define CKCTL_6368_VDSL_QPROC_EN (1 << 2)
#define CKCTL_6368_VDSL_AFE_EN (1 << 3)
#define CKCTL_6368_VDSL_BONDING_EN (1 << 4)
@@ -153,6 +186,7 @@
#define PERF_IRQMASK_6345_REG 0xc
#define PERF_IRQMASK_6348_REG 0xc
#define PERF_IRQMASK_6358_REG 0xc
+#define PERF_IRQMASK_6362_REG 0x20
#define PERF_IRQMASK_6368_REG 0x20
/* Interrupt Status register */
@@ -161,6 +195,7 @@
#define PERF_IRQSTAT_6345_REG 0x10
#define PERF_IRQSTAT_6348_REG 0x10
#define PERF_IRQSTAT_6358_REG 0x10
+#define PERF_IRQSTAT_6362_REG 0x28
#define PERF_IRQSTAT_6368_REG 0x28
/* External Interrupt Configuration register */
@@ -169,6 +204,7 @@
#define PERF_EXTIRQ_CFG_REG_6345 0x14
#define PERF_EXTIRQ_CFG_REG_6348 0x14
#define PERF_EXTIRQ_CFG_REG_6358 0x14
+#define PERF_EXTIRQ_CFG_REG_6362 0x18
#define PERF_EXTIRQ_CFG_REG_6368 0x18
#define PERF_EXTIRQ_CFG_REG2_6368 0x1c
@@ -197,6 +233,7 @@
#define PERF_SOFTRESET_REG 0x28
#define PERF_SOFTRESET_6328_REG 0x10
#define PERF_SOFTRESET_6358_REG 0x34
+#define PERF_SOFTRESET_6362_REG 0x10
#define PERF_SOFTRESET_6368_REG 0x10
#define SOFTRESET_6328_SPI_MASK (1 << 0)
@@ -259,6 +296,22 @@
#define SOFTRESET_6358_PCM_MASK (1 << 13)
#define SOFTRESET_6358_ADSL_MASK (1 << 14)
+#define SOFTRESET_6362_SPI_MASK (1 << 0)
+#define SOFTRESET_6362_IPSEC_MASK (1 << 1)
+#define SOFTRESET_6362_EPHY_MASK (1 << 2)
+#define SOFTRESET_6362_SAR_MASK (1 << 3)
+#define SOFTRESET_6362_ENETSW_MASK (1 << 4)
+#define SOFTRESET_6362_USBS_MASK (1 << 5)
+#define SOFTRESET_6362_USBH_MASK (1 << 6)
+#define SOFTRESET_6362_PCM_MASK (1 << 7)
+#define SOFTRESET_6362_PCIE_CORE_MASK (1 << 8)
+#define SOFTRESET_6362_PCIE_MASK (1 << 9)
+#define SOFTRESET_6362_PCIE_EXT_MASK (1 << 10)
+#define SOFTRESET_6362_WLAN_SHIM_MASK (1 << 11)
+#define SOFTRESET_6362_DDR_PHY_MASK (1 << 12)
+#define SOFTRESET_6362_FAP_MASK (1 << 13)
+#define SOFTRESET_6362_WLAN_UBUS_MASK (1 << 14)
+
#define SOFTRESET_6368_SPI_MASK (1 << 0)
#define SOFTRESET_6368_MPI_MASK (1 << 3)
#define SOFTRESET_6368_EPHY_MASK (1 << 6)
@@ -1240,7 +1293,7 @@
#define SPI_6348_RX_DATA 0x80
#define SPI_6348_RX_DATA_SIZE 0x3f
-/* BCM 6358/6368 SPI core */
+/* BCM 6358/6262/6368 SPI core */
#define SPI_6358_MSG_CTL 0x00 /* 16-bits register */
#define SPI_6358_MSG_CTL_WIDTH 16
#define SPI_6358_MSG_DATA 0x02
@@ -1316,6 +1369,12 @@
#define SERDES_PCIE_EN (1 << 0)
#define SERDES_PCIE_EXD_EN (1 << 15)
+#define MISC_STRAPBUS_6362_REG 0x14
+#define STRAPBUS_6362_FCVO_SHIFT 1
+#define STRAPBUS_6362_FCVO_MASK (0x1f << STRAPBUS_6362_FCVO_SHIFT)
+#define STRAPBUS_6362_BOOT_SEL_SERIAL (1 << 15)
+#define STRAPBUS_6362_BOOT_SEL_NAND (0 << 15)
+
#define MISC_STRAPBUS_6328_REG 0x240
#define STRAPBUS_6328_FCVO_SHIFT 7
#define STRAPBUS_6328_FCVO_MASK (0x1f << STRAPBUS_6328_FCVO_SHIFT)
diff --git a/arch/mips/include/asm/mach-bcm63xx/ioremap.h b/arch/mips/include/asm/mach-bcm63xx/ioremap.h
index 30931c42379d..94e3011ba7df 100644
--- a/arch/mips/include/asm/mach-bcm63xx/ioremap.h
+++ b/arch/mips/include/asm/mach-bcm63xx/ioremap.h
@@ -19,6 +19,7 @@ static inline int is_bcm63xx_internal_registers(phys_t offset)
return 1;
break;
case BCM6328_CPU_ID:
+ case BCM6362_CPU_ID:
case BCM6368_CPU_ID:
if (offset >= 0xb0000000 && offset < 0xb1000000)
return 1;