diff options
Diffstat (limited to 'drivers/pci/controller/pcie-brcmstb.c')
| -rw-r--r-- | drivers/pci/controller/pcie-brcmstb.c | 202 |
1 files changed, 134 insertions, 68 deletions
diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c index e733a27dc8df..e19628e13898 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -40,7 +40,7 @@ /* Broadcom STB PCIe Register Offsets */ #define PCIE_RC_CFG_VENDOR_VENDOR_SPECIFIC_REG1 0x0188 #define PCIE_RC_CFG_VENDOR_VENDOR_SPECIFIC_REG1_ENDIAN_MODE_BAR2_MASK 0xc -#define PCIE_RC_CFG_VENDOR_SPCIFIC_REG1_LITTLE_ENDIAN 0x0 +#define PCIE_RC_CFG_VENDOR_SPECIFIC_REG1_LITTLE_ENDIAN 0x0 #define PCIE_RC_CFG_PRIV1_ID_VAL3 0x043c #define PCIE_RC_CFG_PRIV1_ID_VAL3_CLASS_CODE_MASK 0xffffff @@ -55,6 +55,10 @@ #define PCIE_RC_DL_MDIO_WR_DATA 0x1104 #define PCIE_RC_DL_MDIO_RD_DATA 0x1108 +#define PCIE_RC_PL_PHY_CTL_15 0x184c +#define PCIE_RC_PL_PHY_CTL_15_DIS_PLL_PD_MASK 0x400000 +#define PCIE_RC_PL_PHY_CTL_15_PM_CLK_PERIOD_MASK 0xff + #define PCIE_MISC_MISC_CTRL 0x4008 #define PCIE_MISC_MISC_CTRL_PCIE_RCB_64B_MODE_MASK 0x80 #define PCIE_MISC_MISC_CTRL_PCIE_RCB_MPS_MODE_MASK 0x400 @@ -146,9 +150,6 @@ #define MSI_INT_MASK_SET 0x10 #define MSI_INT_MASK_CLR 0x14 -#define PCIE_EXT_CFG_DATA 0x8000 -#define PCIE_EXT_CFG_INDEX 0x9000 - #define PCIE_RGR1_SW_INIT_1_PERST_MASK 0x1 #define PCIE_RGR1_SW_INIT_1_PERST_SHIFT 0x0 @@ -174,8 +175,9 @@ #define MDIO_PORT0 0x0 #define MDIO_DATA_MASK 0x7fffffff #define MDIO_PORT_MASK 0xf0000 +#define MDIO_PORT_EXT_MASK 0x200000 #define MDIO_REGAD_MASK 0xffff -#define MDIO_CMD_MASK 0xfff00000 +#define MDIO_CMD_MASK 0x00100000 #define MDIO_CMD_READ 0x1 #define MDIO_CMD_WRITE 0x0 #define MDIO_DATA_DONE_MASK 0x80000000 @@ -191,11 +193,11 @@ #define SSC_STATUS_PLL_LOCK_MASK 0x800 #define PCIE_BRCM_MAX_MEMC 3 -#define IDX_ADDR(pcie) ((pcie)->reg_offsets[EXT_CFG_INDEX]) -#define DATA_ADDR(pcie) ((pcie)->reg_offsets[EXT_CFG_DATA]) -#define PCIE_RGR1_SW_INIT_1(pcie) ((pcie)->reg_offsets[RGR1_SW_INIT_1]) -#define HARD_DEBUG(pcie) ((pcie)->reg_offsets[PCIE_HARD_DEBUG]) -#define INTR2_CPU_BASE(pcie) ((pcie)->reg_offsets[PCIE_INTR2_CPU_BASE]) +#define IDX_ADDR(pcie) ((pcie)->cfg->offsets[EXT_CFG_INDEX]) +#define DATA_ADDR(pcie) ((pcie)->cfg->offsets[EXT_CFG_DATA]) +#define PCIE_RGR1_SW_INIT_1(pcie) ((pcie)->cfg->offsets[RGR1_SW_INIT_1]) +#define HARD_DEBUG(pcie) ((pcie)->cfg->offsets[PCIE_HARD_DEBUG]) +#define INTR2_CPU_BASE(pcie) ((pcie)->cfg->offsets[PCIE_INTR2_CPU_BASE]) /* Rescal registers */ #define PCIE_DVT_PMU_PCIE_PHY_CTRL 0xc700 @@ -234,13 +236,24 @@ struct inbound_win { u64 cpu_addr; }; +/* + * The RESCAL block is tied to PCIe controller #1, regardless of the number of + * controllers, and turning off PCIe controller #1 prevents access to the RESCAL + * register blocks, therefore no other controller can access this register + * space, and depending upon the bus fabric we may get a timeout (UBUS/GISB), + * or a hang (AXI). + */ +#define CFG_QUIRK_AVOID_BRIDGE_SHUTDOWN BIT(0) + struct pcie_cfg_data { const int *offsets; const enum pcie_soc_base soc_base; const bool has_phy; + const u32 quirks; u8 num_inbound_wins; int (*perst_set)(struct brcm_pcie *pcie, u32 val); int (*bridge_sw_init_set)(struct brcm_pcie *pcie, u32 val); + int (*post_setup)(struct brcm_pcie *pcie); }; struct subdev_regulators { @@ -276,8 +289,6 @@ struct brcm_pcie { int gen; u64 msi_target_addr; struct brcm_msi *msi; - const int *reg_offsets; - enum pcie_soc_base soc_base; struct reset_control *rescal; struct reset_control *perst_reset; struct reset_control *bridge_reset; @@ -285,17 +296,14 @@ struct brcm_pcie { int num_memc; u64 memc_size[PCIE_BRCM_MAX_MEMC]; u32 hw_rev; - int (*perst_set)(struct brcm_pcie *pcie, u32 val); - int (*bridge_sw_init_set)(struct brcm_pcie *pcie, u32 val); struct subdev_regulators *sr; bool ep_wakeup_capable; - bool has_phy; - u8 num_inbound_wins; + const struct pcie_cfg_data *cfg; }; static inline bool is_bmips(const struct brcm_pcie *pcie) { - return pcie->soc_base == BCM7435 || pcie->soc_base == BCM7425; + return pcie->cfg->soc_base == BCM7435 || pcie->cfg->soc_base == BCM7425; } /* @@ -309,8 +317,8 @@ static int brcm_pcie_encode_ibar_size(u64 size) if (log2_in >= 12 && log2_in <= 15) /* Covers 4KB to 32KB (inclusive) */ return (log2_in - 12) + 0x1c; - else if (log2_in >= 16 && log2_in <= 35) - /* Covers 64KB to 32GB, (inclusive) */ + else if (log2_in >= 16 && log2_in <= 36) + /* Covers 64KB to 64GB, (inclusive) */ return log2_in - 15; /* Something is awry so disable */ return 0; @@ -320,6 +328,7 @@ static u32 brcm_pcie_mdio_form_pkt(int port, int regad, int cmd) { u32 pkt = 0; + pkt |= FIELD_PREP(MDIO_PORT_EXT_MASK, port >> 4); pkt |= FIELD_PREP(MDIO_PORT_MASK, port); pkt |= FIELD_PREP(MDIO_REGAD_MASK, regad); pkt |= FIELD_PREP(MDIO_CMD_MASK, cmd); @@ -403,12 +412,12 @@ static int brcm_pcie_set_ssc(struct brcm_pcie *pcie) static void brcm_pcie_set_gen(struct brcm_pcie *pcie, int gen) { u16 lnkctl2 = readw(pcie->base + BRCM_PCIE_CAP_REGS + PCI_EXP_LNKCTL2); - u32 lnkcap = readl(pcie->base + BRCM_PCIE_CAP_REGS + PCI_EXP_LNKCAP); + u32 lnkcap = readl(pcie->base + PCIE_RC_CFG_PRIV1_LINK_CAPABILITY); - lnkcap = (lnkcap & ~PCI_EXP_LNKCAP_SLS) | gen; - writel(lnkcap, pcie->base + BRCM_PCIE_CAP_REGS + PCI_EXP_LNKCAP); + u32p_replace_bits(&lnkcap, gen, PCI_EXP_LNKCAP_SLS); + writel(lnkcap, pcie->base + PCIE_RC_CFG_PRIV1_LINK_CAPABILITY); - lnkctl2 = (lnkctl2 & ~0xf) | gen; + u16p_replace_bits(&lnkctl2, gen, PCI_EXP_LNKCTL2_TLS); writew(lnkctl2, pcie->base + BRCM_PCIE_CAP_REGS + PCI_EXP_LNKCTL2); } @@ -550,7 +559,7 @@ static int brcm_irq_domain_alloc(struct irq_domain *domain, unsigned int virq, return hwirq; for (i = 0; i < nr_irqs; i++) - irq_domain_set_info(domain, virq + i, hwirq + i, + irq_domain_set_info(domain, virq + i, (irq_hw_number_t)hwirq + i, &brcm_msi_bottom_irq_chip, domain->host_data, handle_edge_irq, NULL, NULL); return 0; @@ -717,8 +726,8 @@ static void __iomem *brcm_pcie_map_bus(struct pci_bus *bus, /* For devices, write to the config space index register */ idx = PCIE_ECAM_OFFSET(bus->number, devfn, 0); - writel(idx, pcie->base + PCIE_EXT_CFG_INDEX); - return base + PCIE_EXT_CFG_DATA + PCIE_ECAM_REG(where); + writel(idx, base + IDX_ADDR(pcie)); + return base + DATA_ADDR(pcie) + PCIE_ECAM_REG(where); } static void __iomem *brcm7425_pcie_map_bus(struct pci_bus *bus, @@ -821,6 +830,39 @@ static int brcm_pcie_perst_set_generic(struct brcm_pcie *pcie, u32 val) return 0; } +static int brcm_pcie_post_setup_bcm2712(struct brcm_pcie *pcie) +{ + static const u16 data[] = { 0x50b9, 0xbda1, 0x0094, 0x97b4, 0x5030, + 0x5030, 0x0007 }; + static const u8 regs[] = { 0x16, 0x17, 0x18, 0x19, 0x1b, 0x1c, 0x1e }; + int ret, i; + u32 tmp; + + /* Allow a 54MHz (xosc) refclk source */ + ret = brcm_pcie_mdio_write(pcie->base, MDIO_PORT0, SET_ADDR_OFFSET, 0x1600); + if (ret < 0) + return ret; + + for (i = 0; i < ARRAY_SIZE(regs); i++) { + ret = brcm_pcie_mdio_write(pcie->base, MDIO_PORT0, regs[i], data[i]); + if (ret < 0) + return ret; + } + + usleep_range(100, 200); + + /* + * Set L1SS sub-state timers to avoid lengthy state transitions, + * PM clock period is 18.52ns (1/54MHz, round down). + */ + tmp = readl(pcie->base + PCIE_RC_PL_PHY_CTL_15); + tmp &= ~PCIE_RC_PL_PHY_CTL_15_PM_CLK_PERIOD_MASK; + tmp |= 0x12; + writel(tmp, pcie->base + PCIE_RC_PL_PHY_CTL_15); + + return 0; +} + static void add_inbound_win(struct inbound_win *b, u8 *count, u64 size, u64 cpu_addr, u64 pci_offset) { @@ -855,7 +897,7 @@ static int brcm_pcie_get_inbound_wins(struct brcm_pcie *pcie, * security considerations, and is not implemented in our modern * SoCs. */ - if (pcie->soc_base != BCM7712) + if (pcie->cfg->soc_base != BCM7712) add_inbound_win(b++, &n, 0, 0, 0); resource_list_for_each_entry(entry, &bridge->dma_ranges) { @@ -872,10 +914,10 @@ static int brcm_pcie_get_inbound_wins(struct brcm_pcie *pcie, * That being said, each BARs size must still be a power of * two. */ - if (pcie->soc_base == BCM7712) + if (pcie->cfg->soc_base == BCM7712) add_inbound_win(b++, &n, size, cpu_start, pcie_start); - if (n > pcie->num_inbound_wins) + if (n > pcie->cfg->num_inbound_wins) break; } @@ -889,7 +931,7 @@ static int brcm_pcie_get_inbound_wins(struct brcm_pcie *pcie, * that enables multiple memory controllers. As such, it can return * now w/o doing special configuration. */ - if (pcie->soc_base == BCM7712) + if (pcie->cfg->soc_base == BCM7712) return n; ret = of_property_read_variable_u64_array(pcie->np, "brcm,scb-sizes", pcie->memc_size, 1, @@ -1012,7 +1054,7 @@ static void set_inbound_win_registers(struct brcm_pcie *pcie, * 7712: * All of their BARs need to be set. */ - if (pcie->soc_base == BCM7712) { + if (pcie->cfg->soc_base == BCM7712) { /* BUS remap register settings */ reg_offset = brcm_ubus_reg_offset(i); tmp = lower_32_bits(cpu_addr) & ~0xfff; @@ -1036,15 +1078,15 @@ static int brcm_pcie_setup(struct brcm_pcie *pcie) int memc, ret; /* Reset the bridge */ - ret = pcie->bridge_sw_init_set(pcie, 1); + ret = pcie->cfg->bridge_sw_init_set(pcie, 1); if (ret) return ret; /* Ensure that PERST# is asserted; some bootloaders may deassert it. */ - if (pcie->soc_base == BCM2711) { - ret = pcie->perst_set(pcie, 1); + if (pcie->cfg->soc_base == BCM2711) { + ret = pcie->cfg->perst_set(pcie, 1); if (ret) { - pcie->bridge_sw_init_set(pcie, 0); + pcie->cfg->bridge_sw_init_set(pcie, 0); return ret; } } @@ -1052,7 +1094,7 @@ static int brcm_pcie_setup(struct brcm_pcie *pcie) usleep_range(100, 200); /* Take the bridge out of reset */ - ret = pcie->bridge_sw_init_set(pcie, 0); + ret = pcie->cfg->bridge_sw_init_set(pcie, 0); if (ret) return ret; @@ -1072,9 +1114,9 @@ static int brcm_pcie_setup(struct brcm_pcie *pcie) */ if (is_bmips(pcie)) burst = 0x1; /* 256 bytes */ - else if (pcie->soc_base == BCM2711) + else if (pcie->cfg->soc_base == BCM2711) burst = 0x0; /* 128 bytes */ - else if (pcie->soc_base == BCM7278) + else if (pcie->cfg->soc_base == BCM7278) burst = 0x3; /* 512 bytes */ else burst = 0x2; /* 512 bytes */ @@ -1180,10 +1222,16 @@ static int brcm_pcie_setup(struct brcm_pcie *pcie) /* PCIe->SCB endian mode for inbound window */ tmp = readl(base + PCIE_RC_CFG_VENDOR_VENDOR_SPECIFIC_REG1); - u32p_replace_bits(&tmp, PCIE_RC_CFG_VENDOR_SPCIFIC_REG1_LITTLE_ENDIAN, + u32p_replace_bits(&tmp, PCIE_RC_CFG_VENDOR_SPECIFIC_REG1_LITTLE_ENDIAN, PCIE_RC_CFG_VENDOR_VENDOR_SPECIFIC_REG1_ENDIAN_MODE_BAR2_MASK); writel(tmp, base + PCIE_RC_CFG_VENDOR_VENDOR_SPECIFIC_REG1); + if (pcie->cfg->post_setup) { + ret = pcie->cfg->post_setup(pcie); + if (ret < 0) + return ret; + } + return 0; } @@ -1199,7 +1247,7 @@ static void brcm_extend_rbus_timeout(struct brcm_pcie *pcie) u32 timeout_us = 4000000; /* 4 seconds, our setting for L1SS */ /* 7712 does not have this (RGR1) timer */ - if (pcie->soc_base == BCM7712) + if (pcie->cfg->soc_base == BCM7712) return; /* Each unit in timeout register is 1/216,000,000 seconds */ @@ -1276,8 +1324,12 @@ static int brcm_pcie_start_link(struct brcm_pcie *pcie) bool ssc_good = false; int ret, i; + /* Limit the generation if specified */ + if (pcie->gen) + brcm_pcie_set_gen(pcie, pcie->gen); + /* Unassert the fundamental reset */ - ret = pcie->perst_set(pcie, 0); + ret = pcie->cfg->perst_set(pcie, 0); if (ret) return ret; @@ -1302,9 +1354,6 @@ static int brcm_pcie_start_link(struct brcm_pcie *pcie) brcm_config_clkreq(pcie); - if (pcie->gen) - brcm_pcie_set_gen(pcie, pcie->gen); - if (pcie->ssc) { ret = brcm_pcie_set_ssc(pcie); if (ret == 0) @@ -1367,7 +1416,8 @@ static int brcm_pcie_add_bus(struct pci_bus *bus) ret = regulator_bulk_get(dev, sr->num_supplies, sr->supplies); if (ret) { - dev_info(dev, "No regulators for downstream device\n"); + dev_info(dev, "Did not get regulators, err=%d\n", ret); + pcie->sr = NULL; goto no_regulators; } @@ -1390,7 +1440,7 @@ static void brcm_pcie_remove_bus(struct pci_bus *bus) struct subdev_regulators *sr = pcie->sr; struct device *dev = &bus->dev; - if (!sr) + if (!sr || !bus->parent || !pci_is_root_bus(bus->parent)) return; if (regulator_bulk_disable(sr->num_supplies, sr->supplies)) @@ -1463,12 +1513,12 @@ static int brcm_phy_cntl(struct brcm_pcie *pcie, const int start) static inline int brcm_phy_start(struct brcm_pcie *pcie) { - return pcie->has_phy ? brcm_phy_cntl(pcie, 1) : 0; + return pcie->cfg->has_phy ? brcm_phy_cntl(pcie, 1) : 0; } static inline int brcm_phy_stop(struct brcm_pcie *pcie) { - return pcie->has_phy ? brcm_phy_cntl(pcie, 0) : 0; + return pcie->cfg->has_phy ? brcm_phy_cntl(pcie, 0) : 0; } static int brcm_pcie_turn_off(struct brcm_pcie *pcie) @@ -1479,7 +1529,7 @@ static int brcm_pcie_turn_off(struct brcm_pcie *pcie) if (brcm_pcie_link_up(pcie)) brcm_pcie_enter_l23(pcie); /* Assert fundamental reset */ - ret = pcie->perst_set(pcie, 1); + ret = pcie->cfg->perst_set(pcie, 1); if (ret) return ret; @@ -1493,8 +1543,9 @@ static int brcm_pcie_turn_off(struct brcm_pcie *pcie) u32p_replace_bits(&tmp, 1, PCIE_MISC_HARD_PCIE_HARD_DEBUG_SERDES_IDDQ_MASK); writel(tmp, base + HARD_DEBUG(pcie)); - /* Shutdown PCIe bridge */ - ret = pcie->bridge_sw_init_set(pcie, 1); + if (!(pcie->cfg->quirks & CFG_QUIRK_AVOID_BRIDGE_SHUTDOWN)) + /* Shutdown PCIe bridge */ + ret = pcie->cfg->bridge_sw_init_set(pcie, 1); return ret; } @@ -1582,7 +1633,7 @@ static int brcm_pcie_resume_noirq(struct device *dev) goto err_reset; /* Take bridge out of reset so we can access the SERDES reg */ - pcie->bridge_sw_init_set(pcie, 0); + pcie->cfg->bridge_sw_init_set(pcie, 0); /* SERDES_IDDQ = 0 */ tmp = readl(base + HARD_DEBUG(pcie)); @@ -1660,7 +1711,7 @@ static void brcm_pcie_remove(struct platform_device *pdev) static const int pcie_offsets[] = { [RGR1_SW_INIT_1] = 0x9210, [EXT_CFG_INDEX] = 0x9000, - [EXT_CFG_DATA] = 0x9004, + [EXT_CFG_DATA] = 0x8000, [PCIE_HARD_DEBUG] = 0x4204, [PCIE_INTR2_CPU_BASE] = 0x4300, }; @@ -1668,7 +1719,7 @@ static const int pcie_offsets[] = { static const int pcie_offsets_bcm7278[] = { [RGR1_SW_INIT_1] = 0xc010, [EXT_CFG_INDEX] = 0x9000, - [EXT_CFG_DATA] = 0x9004, + [EXT_CFG_DATA] = 0x8000, [PCIE_HARD_DEBUG] = 0x4204, [PCIE_INTR2_CPU_BASE] = 0x4300, }; @@ -1682,8 +1733,9 @@ static const int pcie_offsets_bcm7425[] = { }; static const int pcie_offsets_bcm7712[] = { + [RGR1_SW_INIT_1] = 0x9210, [EXT_CFG_INDEX] = 0x9000, - [EXT_CFG_DATA] = 0x9004, + [EXT_CFG_DATA] = 0x8000, [PCIE_HARD_DEBUG] = 0x4304, [PCIE_INTR2_CPU_BASE] = 0x4400, }; @@ -1704,6 +1756,16 @@ static const struct pcie_cfg_data bcm2711_cfg = { .num_inbound_wins = 3, }; +static const struct pcie_cfg_data bcm2712_cfg = { + .offsets = pcie_offsets_bcm7712, + .soc_base = BCM7712, + .perst_set = brcm_pcie_perst_set_7278, + .bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_generic, + .post_setup = brcm_pcie_post_setup_bcm2712, + .quirks = CFG_QUIRK_AVOID_BRIDGE_SHUTDOWN, + .num_inbound_wins = 10, +}; + static const struct pcie_cfg_data bcm4908_cfg = { .offsets = pcie_offsets, .soc_base = BCM4908, @@ -1755,6 +1817,7 @@ static const struct pcie_cfg_data bcm7712_cfg = { static const struct of_device_id brcm_pcie_match[] = { { .compatible = "brcm,bcm2711-pcie", .data = &bcm2711_cfg }, + { .compatible = "brcm,bcm2712-pcie", .data = &bcm2712_cfg }, { .compatible = "brcm,bcm4908-pcie", .data = &bcm4908_cfg }, { .compatible = "brcm,bcm7211-pcie", .data = &generic_cfg }, { .compatible = "brcm,bcm7216-pcie", .data = &bcm7216_cfg }, @@ -1784,7 +1847,7 @@ static struct pci_ops brcm7425_pcie_ops = { static int brcm_pcie_probe(struct platform_device *pdev) { - struct device_node *np = pdev->dev.of_node, *msi_np; + struct device_node *np = pdev->dev.of_node; struct pci_host_bridge *bridge; const struct pcie_cfg_data *data; struct brcm_pcie *pcie; @@ -1803,12 +1866,7 @@ static int brcm_pcie_probe(struct platform_device *pdev) pcie = pci_host_bridge_priv(bridge); pcie->dev = &pdev->dev; pcie->np = np; - pcie->reg_offsets = data->offsets; - pcie->soc_base = data->soc_base; - pcie->perst_set = data->perst_set; - pcie->bridge_sw_init_set = data->bridge_sw_init_set; - pcie->has_phy = data->has_phy; - pcie->num_inbound_wins = data->num_inbound_wins; + pcie->cfg = data; pcie->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pcie->base)) @@ -1843,7 +1901,7 @@ static int brcm_pcie_probe(struct platform_device *pdev) if (ret) return dev_err_probe(&pdev->dev, ret, "could not enable clock\n"); - pcie->bridge_sw_init_set(pcie, 0); + pcie->cfg->bridge_sw_init_set(pcie, 0); if (pcie->swinit_reset) { ret = reset_control_assert(pcie->swinit_reset); @@ -1882,22 +1940,29 @@ static int brcm_pcie_probe(struct platform_device *pdev) goto fail; pcie->hw_rev = readl(pcie->base + PCIE_MISC_REVISION); - if (pcie->soc_base == BCM4908 && pcie->hw_rev >= BRCM_PCIE_HW_REV_3_20) { + if (pcie->cfg->soc_base == BCM4908 && + pcie->hw_rev >= BRCM_PCIE_HW_REV_3_20) { dev_err(pcie->dev, "hardware revision with unsupported PERST# setup\n"); ret = -ENODEV; goto fail; } - msi_np = of_parse_phandle(pcie->np, "msi-parent", 0); - if (pci_msi_enabled() && msi_np == pcie->np) { - ret = brcm_pcie_enable_msi(pcie); + if (pci_msi_enabled()) { + struct device_node *msi_np = of_parse_phandle(pcie->np, "msi-parent", 0); + + if (msi_np == pcie->np) + ret = brcm_pcie_enable_msi(pcie); + + of_node_put(msi_np); + if (ret) { dev_err(pcie->dev, "probe of internal MSI failed"); goto fail; } } - bridge->ops = pcie->soc_base == BCM7425 ? &brcm7425_pcie_ops : &brcm_pcie_ops; + bridge->ops = pcie->cfg->soc_base == BCM7425 ? + &brcm7425_pcie_ops : &brcm_pcie_ops; bridge->sysdata = pcie; platform_set_drvdata(pdev, pcie); @@ -1940,3 +2005,4 @@ module_platform_driver(brcm_pcie_driver); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Broadcom STB PCIe RC driver"); MODULE_AUTHOR("Broadcom"); +MODULE_SOFTDEP("pre: irq_bcm2712_mip"); |