From 60c29522a8c77d96145d965589c56befda7d4c3d Mon Sep 17 00:00:00 2001 From: Jonas Gorski Date: Sun, 8 Dec 2013 01:24:09 +0100 Subject: [PATCH 51/53] MIPS: BCM63XX: add support for BCM6318 --- arch/mips/bcm63xx/Kconfig | 5 + arch/mips/bcm63xx/boards/board_bcm963xx.c | 2 +- arch/mips/bcm63xx/clk.c | 8 +- arch/mips/bcm63xx/cpu.c | 53 +++++++++++ arch/mips/bcm63xx/dev-flash.c | 3 + arch/mips/bcm63xx/dev-spi.c | 2 +- arch/mips/bcm63xx/irq.c | 10 ++ arch/mips/bcm63xx/prom.c | 2 +- arch/mips/bcm63xx/reset.c | 24 +++++ arch/mips/bcm63xx/setup.c | 5 +- arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 107 ++++++++++++++++++++++ arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 75 ++++++++++++++- arch/mips/include/asm/mach-bcm63xx/ioremap.h | 1 + 13 files changed, 291 insertions(+), 6 deletions(-) --- a/arch/mips/bcm63xx/Kconfig +++ b/arch/mips/bcm63xx/Kconfig @@ -19,6 +19,11 @@ config BCM63XX_EHCI select USB_EHCI_BIG_ENDIAN_DESC if USB_EHCI_HCD select USB_EHCI_BIG_ENDIAN_MMIO if USB_EHCI_HCD +config BCM63XX_CPU_6318 + bool "support 6318 CPU" + select SYS_HAS_CPU_BMIPS32_3300 + select HAVE_PCI + config BCM63XX_CPU_6328 bool "support 6328 CPU" select SYS_HAS_CPU_BMIPS4350 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c @@ -694,7 +694,7 @@ void __init board_prom_init(void) /* read base address of boot chip select (0) * 6328/6362 do not have MPI but boot from a fixed address */ - if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268()) { + if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268()) { val = 0x18000000; } else { val = bcm_mpi_readl(MPI_CSBASE_REG(0)); --- a/arch/mips/bcm63xx/clk.c +++ b/arch/mips/bcm63xx/clk.c @@ -289,7 +289,9 @@ static void hsspi_set(struct clk *clk, i { u32 mask; - if (BCMCPU_IS_6328()) + if (BCMCPU_IS_6318()) + mask = CKCTL_6318_HSSPI_EN; + else if (BCMCPU_IS_6328()) mask = CKCTL_6328_HSSPI_EN; else if (BCMCPU_IS_6362()) mask = CKCTL_6362_HSSPI_EN; @@ -450,6 +452,19 @@ static struct clk_lookup bcm3368_clks[] CLKDEV_INIT("bcm63xx_enet.1", "enet", &clk_enet1), }; +static struct clk_lookup bcm6318_clks[] = { + /* fixed rate clocks */ + CLKDEV_INIT(NULL, "periph", &clk_periph), + CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph), + CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll), + /* gated clocks */ + CLKDEV_INIT(NULL, "enetsw", &clk_enetsw), + CLKDEV_INIT(NULL, "usbh", &clk_usbh), + CLKDEV_INIT(NULL, "usbd", &clk_usbh), + CLKDEV_INIT(NULL, "hsspi", &clk_hsspi), + CLKDEV_INIT(NULL, "pcie", &clk_pcie), +}; + static struct clk_lookup bcm6328_clks[] = { /* fixed rate clocks */ CLKDEV_INIT(NULL, "periph", &clk_periph), @@ -571,6 +586,7 @@ static struct clk_lookup bcm63268_clks[] CLKDEV_INIT(NULL, "pcie", &clk_pcie), }; +#define HSSPI_PLL_HZ_6318 250000000 #define HSSPI_PLL_HZ_6328 133333333 #define HSSPI_PLL_HZ_6362 400000000 @@ -580,6 +596,10 @@ static int __init bcm63xx_clk_init(void) case BCM3368_CPU_ID: clkdev_add_table(bcm3368_clks, ARRAY_SIZE(bcm3368_clks)); break; + case BCM6318_CPU_ID: + clk_hsspi_pll.rate = HSSPI_PLL_HZ_6318; + clkdev_add_table(bcm6318_clks, ARRAY_SIZE(bcm6318_clks)); + break; case BCM6328_CPU_ID: clk_hsspi_pll.rate = HSSPI_PLL_HZ_6328; clkdev_add_table(bcm6328_clks, ARRAY_SIZE(bcm6328_clks)); --- a/arch/mips/bcm63xx/cpu.c +++ b/arch/mips/bcm63xx/cpu.c @@ -41,6 +41,14 @@ static const int bcm3368_irqs[] = { __GEN_CPU_IRQ_TABLE(3368) }; +static const unsigned long bcm6318_regs_base[] = { + __GEN_CPU_REGS_TABLE(6318) +}; + +static const int bcm6318_irqs[] = { + __GEN_CPU_IRQ_TABLE(6318) +}; + static const unsigned long bcm6328_regs_base[] = { __GEN_CPU_REGS_TABLE(6328) }; @@ -134,6 +142,10 @@ unsigned int bcm63xx_get_memory_size(voi return bcm63xx_memory_size; } +#define STRAP_OVERRIDE_BUS_REG 0x0 +#define OVERRIDE_BUS_MIPS_FREQ_SHIFT 23 +#define OVERRIDE_BUS_MIPS_FREQ_MASK (0x3 << OVERRIDE_BUS_MIPS_FREQ_SHIFT) + static unsigned int detect_cpu_clock(void) { u32 cpu_id = bcm63xx_get_cpu_id(); @@ -142,6 +154,30 @@ static unsigned int detect_cpu_clock(voi case BCM3368_CPU_ID: return 300000000; + case BCM6318_CPU_ID: + { + unsigned int tmp, mips_pll_fcvo; + + tmp = bcm_readl(BCM_6318_STRAP_BASE + STRAP_OVERRIDE_BUS_REG); + + pr_info("strap_override_bus = %08x\n", tmp); + + mips_pll_fcvo = (tmp & OVERRIDE_BUS_MIPS_FREQ_MASK) + >> OVERRIDE_BUS_MIPS_FREQ_SHIFT; + + switch (mips_pll_fcvo) { + case 0: + return 166000000; + case 1: + return 400000000; + case 2: + return 250000000; + case 3: + return 333000000; + default: + return 320000000; + } + } case BCM6328_CPU_ID: { unsigned int tmp, mips_pll_fcvo; @@ -297,6 +333,13 @@ static unsigned int detect_memory_size(v unsigned int cols = 0, rows = 0, is_32bits = 0, banks = 0; u32 val; + if (BCMCPU_IS_6318()) { + val = bcm_sdram_readl(SDRAM_CFG_REG); + val = val & SDRAM_CFG_6318_SPACE_MASK; + val >>= SDRAM_CFG_6318_SPACE_SHIFT; + return 1 << (val + 20); + } + if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268()) return bcm_ddr_readl(DDR_CSEND_REG) << 24; @@ -343,6 +386,12 @@ void __init bcm63xx_cpu_init(void) switch (current_cpu_type()) { case CPU_BMIPS3300: + if ((read_c0_prid() & 0xff) >= 0x33) { + /* BCM6318 */ + chipid_reg = BCM_6368_PERF_BASE; + break; + } + if ((read_c0_prid() & PRID_IMP_MASK) != PRID_IMP_BMIPS3300_ALT) __cpu_name[cpu] = "Broadcom BCM6338"; /* fall-through */ @@ -390,6 +439,10 @@ void __init bcm63xx_cpu_init(void) bcm63xx_cpu_variant = bcm63xx_cpu_id; switch (bcm63xx_cpu_id) { + case BCM6318_CPU_ID: + bcm63xx_regs_base = bcm6318_regs_base; + bcm63xx_irqs = bcm6318_irqs; + break; case BCM3368_CPU_ID: bcm63xx_regs_base = bcm3368_regs_base; bcm63xx_irqs = bcm3368_irqs; --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c @@ -60,6 +60,9 @@ static int __init bcm63xx_detect_flash_t u32 val; switch (bcm63xx_get_cpu_id()) { + case BCM6318_CPU_ID: + /* only support serial flash */ + return BCM63XX_FLASH_TYPE_SERIAL; case BCM6328_CPU_ID: val = bcm_misc_readl(MISC_STRAPBUS_6328_REG); if (val & STRAPBUS_6328_BOOT_SEL_SERIAL) --- a/arch/mips/bcm63xx/dev-spi.c +++ b/arch/mips/bcm63xx/dev-spi.c @@ -38,7 +38,7 @@ static struct platform_device bcm63xx_sp int __init bcm63xx_spi_register(void) { - if (BCMCPU_IS_6328() || BCMCPU_IS_6345()) + if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6345()) return -ENODEV; spi_resources[0].start = bcm63xx_regset_address(RSET_SPI); --- a/arch/mips/bcm63xx/irq.c +++ b/arch/mips/bcm63xx/irq.c @@ -48,6 +48,19 @@ void __init arch_init_irq(void) ext_irqs[3] = BCM_3368_EXT_IRQ3; ext_shift = 4; break; + case BCM6318_CPU_ID: + periph_bases[0] += PERF_IRQMASK_6318_REG; + periph_irq_count = 1; + periph_width = 4; + + ext_intc_bases[0] += PERF_EXTIRQ_CFG_REG_6318; + ext_irq_count = 4; + ext_irqs[0] = BCM_6318_EXT_IRQ0; + ext_irqs[1] = BCM_6318_EXT_IRQ0; + ext_irqs[2] = BCM_6318_EXT_IRQ0; + ext_irqs[3] = BCM_6318_EXT_IRQ0; + ext_shift = 4; + break; case BCM6328_CPU_ID: periph_bases[0] += PERF_IRQMASK_6328_REG(0); periph_bases[1] += PERF_IRQMASK_6328_REG(1); --- a/arch/mips/bcm63xx/prom.c +++ b/arch/mips/bcm63xx/prom.c @@ -68,7 +68,7 @@ void __init prom_init(void) if (reg & OTP_6328_REG3_TP1_DISABLED) bmips_smp_enabled = 0; - } else if (BCMCPU_IS_3368() || BCMCPU_IS_6358()) { + } else if (BCMCPU_IS_6318() || BCMCPU_IS_3368() || BCMCPU_IS_6358()) { bmips_smp_enabled = 0; } --- a/arch/mips/bcm63xx/reset.c +++ b/arch/mips/bcm63xx/reset.c @@ -44,6 +44,23 @@ #define BCM3368_RESET_PCIE 0 #define BCM3368_RESET_PCIE_EXT 0 + +#define BCM6318_RESET_SPI SOFTRESET_6318_SPI_MASK +#define BCM6318_RESET_ENET 0 +#define BCM6318_RESET_USBH SOFTRESET_6318_USBH_MASK +#define BCM6318_RESET_USBD SOFTRESET_6318_USBS_MASK +#define BCM6318_RESET_DSL 0 +#define BCM6318_RESET_SAR SOFTRESET_6318_SAR_MASK +#define BCM6318_RESET_EPHY SOFTRESET_6318_EPHY_MASK +#define BCM6318_RESET_ENETSW SOFTRESET_6318_ENETSW_MASK +#define BCM6318_RESET_PCM 0 +#define BCM6318_RESET_MPI 0 +#define BCM6318_RESET_PCIE \ + (SOFTRESET_6318_PCIE_MASK | \ + SOFTRESET_6318_PCIE_CORE_MASK | \ + SOFTRESET_6318_PCIE_HARD_MASK) +#define BCM6318_RESET_PCIE_EXT SOFTRESET_6318_PCIE_EXT_MASK + #define BCM6328_RESET_SPI SOFTRESET_6328_SPI_MASK #define BCM6328_RESET_ENET 0 #define BCM6328_RESET_USBH SOFTRESET_6328_USBH_MASK @@ -148,6 +165,10 @@ static const u32 bcm3368_reset_bits[] = __GEN_RESET_BITS_TABLE(3368) }; +static const u32 bcm6318_reset_bits[] = { + __GEN_RESET_BITS_TABLE(6318) +}; + static const u32 bcm6328_reset_bits[] = { __GEN_RESET_BITS_TABLE(6328) }; @@ -184,6 +205,9 @@ static int __init bcm63xx_reset_bits_ini if (BCMCPU_IS_3368()) { reset_reg = PERF_SOFTRESET_6358_REG; bcm63xx_reset_bits = bcm3368_reset_bits; + } else if (BCMCPU_IS_6318()) { + reset_reg = PERF_SOFTRESET_6318_REG; + bcm63xx_reset_bits = bcm6318_reset_bits; } else if (BCMCPU_IS_6328()) { reset_reg = PERF_SOFTRESET_6328_REG; bcm63xx_reset_bits = bcm6328_reset_bits; --- a/arch/mips/bcm63xx/setup.c +++ b/arch/mips/bcm63xx/setup.c @@ -72,6 +72,9 @@ void bcm63xx_machine_reboot(void) case BCM3368_CPU_ID: perf_regs[0] = PERF_EXTIRQ_CFG_REG_3368; break; + case BCM6318_CPU_ID: + perf_regs[0] = PERF_EXTIRQ_CFG_REG_6318; + break; case BCM6328_CPU_ID: perf_regs[0] = PERF_EXTIRQ_CFG_REG_6328; break; @@ -111,7 +114,7 @@ void bcm63xx_machine_reboot(void) bcm6348_a1_reboot(); pr_info("triggering watchdog soft-reset...\n"); - if (BCMCPU_IS_6328()) { + if (BCMCPU_IS_6318() || BCMCPU_IS_6328()) { bcm_wdt_writel(1, WDT_SOFTRESET_REG); } else { reg = bcm_perf_readl(PERF_SYS_PLL_CTL_REG); --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h @@ -11,6 +11,7 @@ * arm mach-types) */ #define BCM3368_CPU_ID 0x3368 +#define BCM6318_CPU_ID 0x6318 #define BCM6328_CPU_ID 0x6328 #define BCM63281_CPU_ID 0x63281 #define BCM63283_CPU_ID 0x63283 @@ -40,6 +41,10 @@ static inline u32 __pure __bcm63xx_get_c case BCM3368_CPU_ID: #endif +#ifdef CONFIG_BCM63XX_CPU_6318 + case BCM6318_CPU_ID: +#endif + #ifdef CONFIG_BCM63XX_CPU_6328 case BCM6328_CPU_ID: #endif @@ -89,6 +94,7 @@ static inline u32 __pure bcm63xx_get_cpu } #define BCMCPU_IS_3368() (bcm63xx_get_cpu_id() == BCM3368_CPU_ID) +#define BCMCPU_IS_6318() (bcm63xx_get_cpu_id() == BCM6318_CPU_ID) #define BCMCPU_IS_6328() (bcm63xx_get_cpu_id() == BCM6328_CPU_ID) #define BCMCPU_IS_6338() (bcm63xx_get_cpu_id() == BCM6338_CPU_ID) #define BCMCPU_IS_6345() (bcm63xx_get_cpu_id() == BCM6345_CPU_ID) @@ -100,6 +106,8 @@ static inline u32 __pure bcm63xx_get_cpu #define BCMCPU_VARIANT_IS_3368() \ (bcm63xx_get_cpu_variant() == BCM3368_CPU_ID) +#define BCMCPU_VARIANT_IS_6318() \ + (bcm63xx_get_cpu_variant() == BCM6318_CPU_ID) #define BCMCPU_VARIANT_IS_63281() \ (bcm63xx_get_cpu_variant() == BCM63281_CPU_ID) #define BCMCPU_VARIANT_IS_63283() \ @@ -256,6 +264,56 @@ enum bcm63xx_regs_set { #define BCM_3368_MISC_BASE (0xdeadbeef) /* + * 6318 register sets base address + */ +#define BCM_6318_DSL_LMEM_BASE (0xdeadbeef) +#define BCM_6318_PERF_BASE (0xb0000000) +#define BCM_6318_TIMER_BASE (0xb0000040) +#define BCM_6318_WDT_BASE (0xb0000068) +#define BCM_6318_UART0_BASE (0xb0000100) +#define BCM_6318_UART1_BASE (0xdeadbeef) +#define BCM_6318_GPIO_BASE (0xb0000080) +#define BCM_6318_SPI_BASE (0xdeadbeef) +#define BCM_6318_HSSPI_BASE (0xb0003000) +#define BCM_6318_UDC0_BASE (0xdeadbeef) +#define BCM_6318_USBDMA_BASE (0xb0006800) +#define BCM_6318_OHCI0_BASE (0xb0005100) +#define BCM_6318_OHCI_PRIV_BASE (0xdeadbeef) +#define BCM_6318_USBH_PRIV_BASE (0xb0005200) +#define BCM_6318_USBD_BASE (0xb0006000) +#define BCM_6318_MPI_BASE (0xdeadbeef) +#define BCM_6318_PCMCIA_BASE (0xdeadbeef) +#define BCM_6318_PCIE_BASE (0xb0010000) +#define BCM_6318_SDRAM_REGS_BASE (0xdeadbeef) +#define BCM_6318_DSL_BASE (0xdeadbeef) +#define BCM_6318_UBUS_BASE (0xdeadbeef) +#define BCM_6318_ENET0_BASE (0xdeadbeef) +#define BCM_6318_ENET1_BASE (0xdeadbeef) +#define BCM_6318_ENETDMA_BASE (0xb0088000) +#define BCM_6318_ENETDMAC_BASE (0xb0088200) +#define BCM_6318_ENETDMAS_BASE (0xb0088400) +#define BCM_6318_ENETSW_BASE (0xb0080000) +#define BCM_6318_EHCI0_BASE (0xb0005000) +#define BCM_6318_SDRAM_BASE (0xb0004000) +#define BCM_6318_MEMC_BASE (0xdeadbeef) +#define BCM_6318_DDR_BASE (0xdeadbeef) +#define BCM_6318_M2M_BASE (0xdeadbeef) +#define BCM_6318_ATM_BASE (0xdeadbeef) +#define BCM_6318_XTM_BASE (0xdeadbeef) +#define BCM_6318_XTMDMA_BASE (0xb000c000) +#define BCM_6318_XTMDMAC_BASE (0xdeadbeef) +#define BCM_6318_XTMDMAS_BASE (0xdeadbeef) +#define BCM_6318_PCM_BASE (0xdeadbeef) +#define BCM_6318_PCMDMA_BASE (0xdeadbeef) +#define BCM_6318_PCMDMAC_BASE (0xdeadbeef) +#define BCM_6318_PCMDMAS_BASE (0xdeadbeef) +#define BCM_6318_RNG_BASE (0xdeadbeef) +#define BCM_6318_MISC_BASE (0xb0000280) +#define BCM_6318_OTP_BASE (0xdeadbeef) + +#define BCM_6318_STRAP_BASE (0xb0000900) + +/* * 6328 register sets base address */ #define BCM_6328_DSL_LMEM_BASE (0xdeadbeef) @@ -778,6 +836,55 @@ enum bcm63xx_irq { #define BCM_3368_EXT_IRQ2 (IRQ_INTERNAL_BASE + 27) #define BCM_3368_EXT_IRQ3 (IRQ_INTERNAL_BASE + 28) +/* + * 6318 irqs + */ +#define BCM_6318_HIGH_IRQ_BASE (IRQ_INTERNAL_BASE + 32) +#define BCM_6318_VERY_HIGH_IRQ_BASE (BCM_6318_HIGH_IRQ_BASE + 32) + +#define BCM_6318_TIMER_IRQ (IRQ_INTERNAL_BASE + 31) +#define BCM_6318_SPI_IRQ 0 +#define BCM_6318_UART0_IRQ (IRQ_INTERNAL_BASE + 28) +#define BCM_6318_UART1_IRQ 0 +#define BCM_6318_DSL_IRQ (IRQ_INTERNAL_BASE + 21) +#define BCM_6318_UDC0_IRQ 0 +#define BCM_6318_ENET0_IRQ 0 +#define BCM_6318_ENET1_IRQ 0 +#define BCM_6318_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 12) +#define BCM_6318_HSSPI_IRQ (IRQ_INTERNAL_BASE + 29) +#define BCM_6318_OHCI0_IRQ (BCM_6318_HIGH_IRQ_BASE + 9) +#define BCM_6318_EHCI0_IRQ (BCM_6318_HIGH_IRQ_BASE + 10) +#define BCM_6318_USBD_IRQ (IRQ_INTERNAL_BASE + 4) +#define BCM_6318_USBD_RXDMA0_IRQ (IRQ_INTERNAL_BASE + 5) +#define BCM_6318_USBD_TXDMA0_IRQ (IRQ_INTERNAL_BASE + 6) +#define BCM_6318_USBD_RXDMA1_IRQ (IRQ_INTERNAL_BASE + 7) +#define BCM_6318_USBD_TXDMA1_IRQ (IRQ_INTERNAL_BASE + 8) +#define BCM_6318_USBD_RXDMA2_IRQ (IRQ_INTERNAL_BASE + 9) +#define BCM_6318_USBD_TXDMA2_IRQ (IRQ_INTERNAL_BASE + 10) +#define BCM_6318_PCMCIA_IRQ 0 +#define BCM_6318_ENET0_RXDMA_IRQ 0 +#define BCM_6318_ENET0_TXDMA_IRQ 0 +#define BCM_6318_ENET1_RXDMA_IRQ 0 +#define BCM_6318_ENET1_TXDMA_IRQ 0 +#define BCM_6318_PCI_IRQ (IRQ_INTERNAL_BASE + 23) +#define BCM_6318_ATM_IRQ 0 +#define BCM_6318_ENETSW_RXDMA0_IRQ (BCM_6318_HIGH_IRQ_BASE + 0) +#define BCM_6318_ENETSW_RXDMA1_IRQ (BCM_6318_HIGH_IRQ_BASE + 1) +#define BCM_6318_ENETSW_RXDMA2_IRQ (BCM_6318_HIGH_IRQ_BASE + 2) +#define BCM_6318_ENETSW_RXDMA3_IRQ (BCM_6318_HIGH_IRQ_BASE + 3) +#define BCM_6318_ENETSW_TXDMA0_IRQ (BCM_6318_VERY_HIGH_IRQ_BASE + 10) +#define BCM_6318_ENETSW_TXDMA1_IRQ (BCM_6318_VERY_HIGH_IRQ_BASE + 11) +#define BCM_6318_ENETSW_TXDMA2_IRQ (BCM_6318_VERY_HIGH_IRQ_BASE + 12) +#define BCM_6318_ENETSW_TXDMA3_IRQ (BCM_6318_VERY_HIGH_IRQ_BASE + 13) +#define BCM_6318_XTM_IRQ (BCM_6318_HIGH_IRQ_BASE + 31) +#define BCM_6318_XTM_DMA0_IRQ (BCM_6318_HIGH_IRQ_BASE + 11) + +#define BCM_6318_PCM_DMA0_IRQ (IRQ_INTERNAL_BASE + 2) +#define BCM_6318_PCM_DMA1_IRQ (IRQ_INTERNAL_BASE + 3) +#define BCM_6318_EXT_IRQ0 (IRQ_INTERNAL_BASE + 24) +#define BCM_6318_EXT_IRQ1 (IRQ_INTERNAL_BASE + 25) +#define BCM_6318_EXT_IRQ2 (IRQ_INTERNAL_BASE + 26) +#define BCM_6318_EXT_IRQ3 (IRQ_INTERNAL_BASE + 27) /* * 6328 irqs --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h @@ -53,6 +53,39 @@ CKCTL_3368_EMUSB_EN | \ CKCTL_3368_USBU_EN) +#define CKCTL_6318_ADSL_ASB_EN (1 << 0) +#define CKCTL_6318_USB_ASB_EN (1 << 1) +#define CKCTL_6318_MIPS_ASB_EN (1 << 2) +#define CKCTL_6318_PCIE_ASB_EN (1 << 3) +#define CKCTL_6318_PHYMIPS_ASB_EN (1 << 4) +#define CKCTL_6318_ROBOSW_ASB_EN (1 << 5) +#define CKCTL_6318_SAR_ASB_EN (1 << 6) +#define CKCTL_6318_SDR_ASB_EN (1 << 7) +#define CKCTL_6318_SWREG_ASB_EN (1 << 8) +#define CKCTL_6318_PERIPH_ASB_EN (1 << 9) +#define CKCTL_6318_CPUBUS160_EN (1 << 10) +#define CKCTL_6318_ADSL_EN (1 << 11) +#define CKCTL_6318_SAR125_EN (1 << 12) +#define CKCTL_6318_MIPS_EN (1 << 13) +#define CKCTL_6318_PCIE_EN (1 << 14) +#define CKCTL_6318_ROBOSW250_EN (1 << 16) +#define CKCTL_6318_ROBOSW025_EN (1 << 17) +#define CKCTL_6318_SDR_EN (1 << 19) +#define CKCTL_6318_USB_EN (1 << 20) /* both device and host */ +#define CKCTL_6318_HSSPI_EN (1 << 25) +#define CKCTL_6318_PCIE25_EN (1 << 27) +#define CKCTL_6318_PHYMIPS_EN (1 << 28) +#define CKCTL_6318_ADSL_AFE_EN (1 << 29) +#define CKCTL_6318_ADSL_QPROC_EN (1 << 30) + +#define CKCTL_6318_ALL_SAFE_EN (CKCTL_6318_PHYMIPS_EN | \ + CKCTL_6318_ADSL_QPROC_EN | \ + CKCTL_6318_ADSL_AFE_EN | \ + CKCTL_6318_ADSL_EN | \ + CKCTL_6318_SAR_EN | \ + CKCTL_6318_USB_EN | \ + CKCTL_6318_PCIE_EN) + #define CKCTL_6328_PHYMIPS_EN (1 << 0) #define CKCTL_6328_ADSL_QPROC_EN (1 << 1) #define CKCTL_6328_ADSL_AFE_EN (1 << 2) @@ -260,12 +293,27 @@ CKCTL_63268_TBUS_EN | \ CKCTL_63268_ROBOSW250_EN) +/* UBUS Clock Control register */ +#define PERF_UB_CKCTL_REG 0x10 + +#define UB_CKCTL_6318_ADSL_EN (1 << 0) +#define UB_CKCTL_6318_ARB_EN (1 << 1) +#define UB_CKCTL_6318_MIPS_EN (1 << 2) +#define UB_CKCTL_6318_PCIE_EN (1 << 3) +#define UB_CKCTL_6318_PERIPH_EN (1 << 4) +#define UB_CKCTL_6318_PHYMIPS_EN (1 << 5) +#define UB_CKCTL_6318_ROBOSW_EN (1 << 6) +#define UB_CKCTL_6318_SAR_EN (1 << 7) +#define UB_CKCTL_6318_SDR_EN (1 << 8) +#define UB_CKCTL_6318_USB_EN (1 << 9) + /* System PLL Control register */ #define PERF_SYS_PLL_CTL_REG 0x8 #define SYS_PLL_SOFT_RESET 0x1 /* Interrupt Mask register */ #define PERF_IRQMASK_3368_REG 0xc +#define PERF_IRQMASK_6318_REG 0x20 #define PERF_IRQMASK_6328_REG(x) (0x20 + (x) * 0x10) #define PERF_IRQMASK_6338_REG 0xc #define PERF_IRQMASK_6345_REG 0xc @@ -277,6 +325,7 @@ /* Interrupt Status register */ #define PERF_IRQSTAT_3368_REG 0x10 +#define PERF_IRQSTAT_6318_REG 0x30 #define PERF_IRQSTAT_6328_REG(x) (0x28 + (x) * 0x10) #define PERF_IRQSTAT_6338_REG 0x10 #define PERF_IRQSTAT_6345_REG 0x10 @@ -288,6 +337,7 @@ /* External Interrupt Configuration register */ #define PERF_EXTIRQ_CFG_REG_3368 0x14 +#define PERF_EXTIRQ_CFG_REG_6318 0x18 #define PERF_EXTIRQ_CFG_REG_6328 0x18 #define PERF_EXTIRQ_CFG_REG_6338 0x14 #define PERF_EXTIRQ_CFG_REG_6345 0x14 @@ -322,6 +372,7 @@ /* Soft Reset register */ #define PERF_SOFTRESET_REG 0x28 +#define PERF_SOFTRESET_6318_REG 0x10 #define PERF_SOFTRESET_6328_REG 0x10 #define PERF_SOFTRESET_6358_REG 0x34 #define PERF_SOFTRESET_6362_REG 0x10 @@ -335,6 +386,18 @@ #define SOFTRESET_3368_USBS_MASK (1 << 11) #define SOFTRESET_3368_PCM_MASK (1 << 13) +#define SOFTRESET_6318_SPI_MASK (1 << 0) +#define SOFTRESET_6318_EPHY_MASK (1 << 1) +#define SOFTRESET_6318_SAR_MASK (1 << 2) +#define SOFTRESET_6318_ENETSW_MASK (1 << 3) +#define SOFTRESET_6318_USBS_MASK (1 << 4) +#define SOFTRESET_6318_USBH_MASK (1 << 5) +#define SOFTRESET_6318_PCIE_CORE_MASK (1 << 6) +#define SOFTRESET_6318_PCIE_MASK (1 << 7) +#define SOFTRESET_6318_PCIE_EXT_MASK (1 << 8) +#define SOFTRESET_6318_PCIE_HARD_MASK (1 << 9) +#define SOFTRESET_6318_ADSL_MASK (1 << 10) + #define SOFTRESET_6328_SPI_MASK (1 << 0) #define SOFTRESET_6328_EPHY_MASK (1 << 1) #define SOFTRESET_6328_SAR_MASK (1 << 2) @@ -506,8 +569,17 @@ #define TIMER_IRQSTAT_TIMER1_IR_EN (1 << 9) #define TIMER_IRQSTAT_TIMER2_IR_EN (1 << 10) +#define TIMER_IRQMASK_6318_REG 0x0 +#define TIMER_IRQSTAT_6318_REG 0x4 +#define IRQSTATMASK_TIMER0 (1 << 0) +#define IRQSTATMASK_TIMER1 (1 << 1) +#define IRQSTATMASK_TIMER2 (1 << 2) +#define IRQSTATMASK_TIMER3 (1 << 3) +#define IRQSTATMASK_WDT (1 << 4) + /* Timer control register */ #define TIMER_CTLx_REG(x) (0x4 + (x * 4)) +#define TIMER_CTRx_6318_REG(x) (0x8 + (x * 4)) #define TIMER_CTL0_REG 0x4 #define TIMER_CTL1_REG 0x8 #define TIMER_CTL2_REG 0xC @@ -1254,6 +1326,8 @@ #define SDRAM_CFG_32B_MASK (1 << SDRAM_CFG_32B_SHIFT) #define SDRAM_CFG_BANK_SHIFT 13 #define SDRAM_CFG_BANK_MASK (1 << SDRAM_CFG_BANK_SHIFT) +#define SDRAM_CFG_6318_SPACE_SHIFT 4 +#define SDRAM_CFG_6318_SPACE_MASK (0xf << SDRAM_CFG_6318_SPACE_SHIFT) #define SDRAM_MBASE_REG 0xc --- a/arch/mips/include/asm/mach-bcm63xx/ioremap.h +++ b/arch/mips/include/asm/mach-bcm63xx/ioremap.h @@ -23,6 +23,7 @@ static inline int is_bcm63xx_internal_re if (offset >= 0xfff00000) return 1; break; + case BCM6318_CPU_ID: case BCM6328_CPU_ID: case BCM6362_CPU_ID: case BCM6368_CPU_ID: --- a/arch/mips/bcm63xx/dev-hsspi.c +++ b/arch/mips/bcm63xx/dev-hsspi.c @@ -35,7 +35,8 @@ static struct platform_device bcm63xx_hs int __init bcm63xx_hsspi_register(void) { - if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_63268()) + if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6362() && + !BCMCPU_IS_63268()) return -ENODEV; spi_resources[0].start = bcm63xx_regset_address(RSET_HSSPI); --- a/arch/mips/bcm63xx/dev-usb-usbd.c +++ b/arch/mips/bcm63xx/dev-usb-usbd.c @@ -41,7 +41,7 @@ int __init bcm63xx_usbd_register(const s IRQ_USBD_RXDMA2, IRQ_USBD_TXDMA2 }; int i; - if (!BCMCPU_IS_6328() && !BCMCPU_IS_6368()) + if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6368()) return 0; usbd_resources[0].start = bcm63xx_regset_address(RSET_USBD); --- a/arch/mips/bcm63xx/dev-enet.c +++ b/arch/mips/bcm63xx/dev-enet.c @@ -184,8 +184,8 @@ static int __init register_shared(void) else shared_res[0].end += (RSET_ENETDMA_SIZE) - 1; - if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_6368() || - BCMCPU_IS_63268()) + if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6362() || + BCMCPU_IS_6368() || BCMCPU_IS_63268()) chan_count = 32; else if (BCMCPU_IS_6345()) chan_count = 8; @@ -293,8 +293,8 @@ bcm63xx_enetsw_register(const struct bcm { int ret; - if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368() && - !BCMCPU_IS_63268()) + if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6362() && + !BCMCPU_IS_6368() && !BCMCPU_IS_63268()) return -ENODEV; ret = register_shared(); @@ -311,7 +311,7 @@ bcm63xx_enetsw_register(const struct bcm memcpy(bcm63xx_enetsw_device.dev.platform_data, pd, sizeof(*pd)); - if (BCMCPU_IS_6328()) + if (BCMCPU_IS_6318() || BCMCPU_IS_6328()) enetsw_pd.num_ports = ENETSW_PORTS_6328; else if (BCMCPU_IS_6362() || BCMCPU_IS_6368()) enetsw_pd.num_ports = ENETSW_PORTS_6368; --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h @@ -10,6 +10,8 @@ int __init bcm63xx_gpio_init(void); static inline unsigned long bcm63xx_gpio_count(void) { switch (bcm63xx_get_cpu_id()) { + case BCM6318_CPU_ID: + return 50; case BCM6328_CPU_ID: return 32; case BCM3368_CPU_ID: --- a/arch/mips/bcm63xx/dev-usb-ehci.c +++ b/arch/mips/bcm63xx/dev-usb-ehci.c @@ -81,7 +81,8 @@ static struct platform_device bcm63xx_eh int __init bcm63xx_ehci_register(void) { - if (!BCMCPU_IS_6328() && !BCMCPU_IS_6358() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368()) + if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6358() && + !BCMCPU_IS_6362() && !BCMCPU_IS_6368()) return 0; ehci_resources[0].start = bcm63xx_regset_address(RSET_EHCI0);