diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 75b9208a33e39975bd4298a3f5f83e423e7f9a4e..8db07081ff26fe306aed58be2af6890273c042e0 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -6,6 +6,7 @@ config TEGRA_COMMON
select DM_GPIO
select DM_I2C
select DM_KEYBOARD
+ select DM_PCI
select DM_SERIAL
select DM_SPI
select DM_SPI_FLASH
diff --git a/arch/arm/mach-tegra/board2.c b/arch/arm/mach-tegra/board2.c
index 8ba143d996caed61ceb613383acf283d72838b6b..a650abd731adb78ae30dd0d03bdf5d16d3757e56 100644
--- a/arch/arm/mach-tegra/board2.c
+++ b/arch/arm/mach-tegra/board2.c
@@ -377,6 +377,10 @@ void dram_init_banksize(void)
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
gd->bd->bi_dram[0].size = usable_ram_size_below_4g();
+#ifdef CONFIG_PCI
+ gd->pci_ram_top = gd->bd->bi_dram[0].start + gd->bd->bi_dram[0].size;
+#endif
+
#ifdef CONFIG_PHYS_64BIT
if (gd->ram_size > SZ_2G) {
gd->bd->bi_dram[1].start = 0x100000000;
diff --git a/drivers/pci/pci_tegra.c b/drivers/pci/pci_tegra.c
index 690896f9f57183f4651553a5b614c951386479de..5a7fefed5e1525e6d942a8e36a9d21b70e4dd3a1 100644
--- a/drivers/pci/pci_tegra.c
+++ b/drivers/pci/pci_tegra.c
@@ -10,10 +10,10 @@
* SPDX-License-Identifier: GPL-2.0
*/
-#define DEBUG
#define pr_fmt(fmt) "tegra-pcie: " fmt
#include <common.h>
+#include <dm.h>
#include <errno.h>
#include <fdtdec.h>
#include <malloc.h>
@@ -177,7 +177,12 @@ DECLARE_GLOBAL_DATA_PTR;
#define RP_LINK_CONTROL_STATUS_DL_LINK_ACTIVE 0x20000000
#define RP_LINK_CONTROL_STATUS_LINKSTAT_MASK 0x3fff0000
-struct tegra_pcie;
+enum tegra_pci_id {
+ TEGRA20_PCIE,
+ TEGRA30_PCIE,
+ TEGRA124_PCIE,
+ TEGRA210_PCIE,
+};
struct tegra_pcie_port {
struct tegra_pcie *pcie;
@@ -207,10 +212,6 @@ struct tegra_pcie {
struct fdt_resource afi;
struct fdt_resource cs;
- struct fdt_resource prefetch;
- struct fdt_resource mem;
- struct fdt_resource io;
-
struct list_head ports;
unsigned long xbar;
@@ -218,11 +219,6 @@ struct tegra_pcie {
struct tegra_xusb_phy *phy;
};
-static inline struct tegra_pcie *to_tegra_pcie(struct pci_controller *hose)
-{
- return container_of(hose, struct tegra_pcie, hose);
-}
-
static void afi_writel(struct tegra_pcie *pcie, unsigned long value,
unsigned long offset)
{
@@ -284,46 +280,54 @@ static int tegra_pcie_conf_address(struct tegra_pcie *pcie, pci_dev_t bdf,
return 0;
}
- return -1;
+ return -EFAULT;
}
-static int tegra_pcie_read_conf(struct pci_controller *hose, pci_dev_t bdf,
- int where, u32 *value)
+static int pci_tegra_read_config(struct udevice *bus, pci_dev_t bdf,
+ uint offset, ulong *valuep,
+ enum pci_size_t size)
{
- struct tegra_pcie *pcie = to_tegra_pcie(hose);
- unsigned long address;
+ struct tegra_pcie *pcie = dev_get_priv(bus);
+ unsigned long address, value;
int err;
- err = tegra_pcie_conf_address(pcie, bdf, where, &address);
+ err = tegra_pcie_conf_address(pcie, bdf, offset, &address);
if (err < 0) {
- *value = 0xffffffff;
- return 1;
+ value = 0xffffffff;
+ goto done;
}
- *value = readl(address);
+ value = readl(address);
/* fixup root port class */
if (PCI_BUS(bdf) == 0) {
- if (where == PCI_CLASS_REVISION) {
- *value &= ~0x00ff0000;
- *value |= PCI_CLASS_BRIDGE_PCI << 16;
+ if (offset == PCI_CLASS_REVISION) {
+ value &= ~0x00ff0000;
+ value |= PCI_CLASS_BRIDGE_PCI << 16;
}
}
+done:
+ *valuep = pci_conv_32_to_size(value, offset, size);
+
return 0;
}
-static int tegra_pcie_write_conf(struct pci_controller *hose, pci_dev_t bdf,
- int where, u32 value)
+static int pci_tegra_write_config(struct udevice *bus, pci_dev_t bdf,
+ uint offset, ulong value,
+ enum pci_size_t size)
{
- struct tegra_pcie *pcie = to_tegra_pcie(hose);
+ struct tegra_pcie *pcie = dev_get_priv(bus);
unsigned long address;
+ ulong old;
int err;
- err = tegra_pcie_conf_address(pcie, bdf, where, &address);
+ err = tegra_pcie_conf_address(pcie, bdf, offset, &address);
if (err < 0)
- return 1;
+ return 0;
+ old = readl(address);
+ value = pci_conv_size_to_32(old, value, offset, size);
writel(value, address);
return 0;
@@ -348,12 +352,10 @@ static int tegra_pcie_port_parse_dt(const void *fdt, int node,
}
static int tegra_pcie_get_xbar_config(const void *fdt, int node, u32 lanes,
- unsigned long *xbar)
+ enum tegra_pci_id id, unsigned long *xbar)
{
- enum fdt_compat_id id = fdtdec_lookup(fdt, node);
-
switch (id) {
- case COMPAT_NVIDIA_TEGRA20_PCIE:
+ case TEGRA20_PCIE:
switch (lanes) {
case 0x00000004:
debug("single-mode configuration\n");
@@ -366,8 +368,7 @@ static int tegra_pcie_get_xbar_config(const void *fdt, int node, u32 lanes,
return 0;
}
break;
-
- case COMPAT_NVIDIA_TEGRA30_PCIE:
+ case TEGRA30_PCIE:
switch (lanes) {
case 0x00000204:
debug("4x1, 2x1 configuration\n");
@@ -385,9 +386,8 @@ static int tegra_pcie_get_xbar_config(const void *fdt, int node, u32 lanes,
return 0;
}
break;
-
- case COMPAT_NVIDIA_TEGRA124_PCIE:
- case COMPAT_NVIDIA_TEGRA210_PCIE:
+ case TEGRA124_PCIE:
+ case TEGRA210_PCIE:
switch (lanes) {
case 0x0000104:
debug("4x1, 1x1 configuration\n");
@@ -400,7 +400,6 @@ static int tegra_pcie_get_xbar_config(const void *fdt, int node, u32 lanes,
return 0;
}
break;
-
default:
break;
}
@@ -408,84 +407,6 @@ static int tegra_pcie_get_xbar_config(const void *fdt, int node, u32 lanes,
return -FDT_ERR_NOTFOUND;
}
-static int tegra_pcie_parse_dt_ranges(const void *fdt, int node,
- struct tegra_pcie *pcie)
-{
- int parent, na_parent, na_pcie, ns_pcie;
- const u32 *ptr, *end;
- int len;
-
- parent = fdt_parent_offset(fdt, node);
- if (parent < 0) {
- error("Can't find PCI parent node\n");
- return -FDT_ERR_NOTFOUND;
- }
-
- na_parent = fdt_address_cells(fdt, parent);
- if (na_parent < 1) {
- error("bad #address-cells for PCIE parent\n");
- return -FDT_ERR_NOTFOUND;
- }
-
- na_pcie = fdt_address_cells(fdt, node);
- if (na_pcie < 1) {
- error("bad #address-cells for PCIE\n");
- return -FDT_ERR_NOTFOUND;
- }
-
- ns_pcie = fdt_size_cells(fdt, node);
- if (ns_pcie < 1) {
- error("bad #size-cells for PCIE\n");
- return -FDT_ERR_NOTFOUND;
- }
-
- ptr = fdt_getprop(fdt, node, "ranges", &len);
- if (!ptr) {
- error("missing \"ranges\" property");
- return -FDT_ERR_NOTFOUND;
- }
-
- end = ptr + len / 4;
-
- while (ptr < end) {
- struct fdt_resource *res = NULL;
- u32 space = fdt32_to_cpu(*ptr);
-
- switch ((space >> 24) & 0x3) {
- case 0x01:
- res = &pcie->io;
- break;
-
- case 0x02: /* 32 bit */
- case 0x03: /* 64 bit */
- if (space & (1 << 30))
- res = &pcie->prefetch;
- else
- res = &pcie->mem;
-
- break;
- }
-
- if (res) {
- int start_low = na_pcie + (na_parent - 1);
- int size_low = na_pcie + na_parent + (ns_pcie - 1);
- res->start = fdt32_to_cpu(ptr[start_low]);
- res->end = res->start + fdt32_to_cpu(ptr[size_low]);
- }
-
- ptr += na_pcie + na_parent + ns_pcie;
- }
-
- debug("PCI regions:\n");
- debug(" I/O: %pa-%pa\n", &pcie->io.start, &pcie->io.end);
- debug(" non-prefetchable memory: %pa-%pa\n", &pcie->mem.start,
- &pcie->mem.end);
- debug(" prefetchable memory: %pa-%pa\n", &pcie->prefetch.start,
- &pcie->prefetch.end);
-
- return 0;
-}
-
static int tegra_pcie_parse_port_info(const void *fdt, int node,
unsigned int *index,
unsigned int *lanes)
@@ -512,7 +433,12 @@ static int tegra_pcie_parse_port_info(const void *fdt, int node,
return 0;
}
-static int tegra_pcie_parse_dt(const void *fdt, int node,
+int __weak tegra_pcie_board_init(void)
+{
+ return 0;
+}
+
+static int tegra_pcie_parse_dt(const void *fdt, int node, enum tegra_pci_id id,
struct tegra_pcie *pcie)
{
int err, subnode;
@@ -539,6 +465,8 @@ static int tegra_pcie_parse_dt(const void *fdt, int node,
return err;
}
+ tegra_pcie_board_init();
+
pcie->phy = tegra_xusb_phy_get(TEGRA_XUSB_PADCTL_PCIE);
if (pcie->phy) {
err = tegra_xusb_phy_prepare(pcie->phy);
@@ -548,12 +476,6 @@ static int tegra_pcie_parse_dt(const void *fdt, int node,
}
}
- err = tegra_pcie_parse_dt_ranges(fdt, node, pcie);
- if (err < 0) {
- error("failed to parse \"ranges\" property");
- return err;
- }
-
fdt_for_each_subnode(fdt, subnode, node) {
unsigned int index = 0, num_lanes = 0;
struct tegra_pcie_port *port;
@@ -588,7 +510,7 @@ static int tegra_pcie_parse_dt(const void *fdt, int node,
port->pcie = pcie;
}
- err = tegra_pcie_get_xbar_config(fdt, node, lanes, &pcie->xbar);
+ err = tegra_pcie_get_xbar_config(fdt, node, lanes, id, &pcie->xbar);
if (err < 0) {
error("invalid lane configuration");
return err;
@@ -597,11 +519,6 @@ static int tegra_pcie_parse_dt(const void *fdt, int node,
return 0;
}
-int __weak tegra_pcie_board_init(void)
-{
- return 0;
-}
-
static int tegra_pcie_power_on(struct tegra_pcie *pcie)
{
const struct tegra_pcie_soc *soc = pcie->soc;
@@ -788,9 +705,12 @@ static int tegra_pcie_enable_controller(struct tegra_pcie *pcie)
return 0;
}
-static void tegra_pcie_setup_translations(struct tegra_pcie *pcie)
+static int tegra_pcie_setup_translations(struct udevice *bus)
{
+ struct tegra_pcie *pcie = dev_get_priv(bus);
unsigned long fpci, axi, size;
+ struct pci_region *io, *mem, *pref;
+ int count;
/* BAR 0: type 1 extended configuration space */
fpci = 0xfe100000;
@@ -801,28 +721,32 @@ static void tegra_pcie_setup_translations(struct tegra_pcie *pcie)
afi_writel(pcie, size >> 12, AFI_AXI_BAR0_SZ);
afi_writel(pcie, fpci, AFI_FPCI_BAR0);
+ count = pci_get_regions(bus, &io, &mem, &pref);
+ if (count != 3)
+ return -EINVAL;
+
/* BAR 1: downstream I/O */
fpci = 0xfdfc0000;
- size = fdt_resource_size(&pcie->io);
- axi = pcie->io.start;
+ size = io->size;
+ axi = io->phys_start;
afi_writel(pcie, axi, AFI_AXI_BAR1_START);
afi_writel(pcie, size >> 12, AFI_AXI_BAR1_SZ);
afi_writel(pcie, fpci, AFI_FPCI_BAR1);
/* BAR 2: prefetchable memory */
- fpci = (((pcie->prefetch.start >> 12) & 0x0fffffff) << 4) | 0x1;
- size = fdt_resource_size(&pcie->prefetch);
- axi = pcie->prefetch.start;
+ fpci = (((pref->phys_start >> 12) & 0x0fffffff) << 4) | 0x1;
+ size = pref->size;
+ axi = pref->phys_start;
afi_writel(pcie, axi, AFI_AXI_BAR2_START);
afi_writel(pcie, size >> 12, AFI_AXI_BAR2_SZ);
afi_writel(pcie, fpci, AFI_FPCI_BAR2);
/* BAR 3: non-prefetchable memory */
- fpci = (((pcie->mem.start >> 12) & 0x0fffffff) << 4) | 0x1;
- size = fdt_resource_size(&pcie->mem);
- axi = pcie->mem.start;
+ fpci = (((mem->phys_start >> 12) & 0x0fffffff) << 4) | 0x1;
+ size = mem->size;
+ axi = mem->phys_start;
afi_writel(pcie, axi, AFI_AXI_BAR3_START);
afi_writel(pcie, size >> 12, AFI_AXI_BAR3_SZ);
@@ -848,6 +772,8 @@ static void tegra_pcie_setup_translations(struct tegra_pcie *pcie)
afi_writel(pcie, 0, AFI_MSI_BAR_SZ);
afi_writel(pcie, 0, AFI_MSI_AXI_BAR_ST);
afi_writel(pcie, 0, AFI_MSI_BAR_SZ);
+
+ return 0;
}
static unsigned long tegra_pcie_port_get_pex_ctrl(struct tegra_pcie_port *port)
@@ -1001,209 +927,116 @@ static int tegra_pcie_enable(struct tegra_pcie *pcie)
return 0;
}
-static const struct tegra_pcie_soc tegra20_pcie_soc = {
- .num_ports = 2,
- .pads_pll_ctl = PADS_PLL_CTL_TEGRA20,
- .tx_ref_sel = PADS_PLL_CTL_TXCLKREF_DIV10,
- .has_pex_clkreq_en = false,
- .has_pex_bias_ctrl = false,
- .has_cml_clk = false,
- .has_gen2 = false,
- .force_pca_enable = false,
-};
-
-static const struct tegra_pcie_soc tegra30_pcie_soc = {
- .num_ports = 3,
- .pads_pll_ctl = PADS_PLL_CTL_TEGRA30,
- .tx_ref_sel = PADS_PLL_CTL_TXCLKREF_BUF_EN,
- .has_pex_clkreq_en = true,
- .has_pex_bias_ctrl = true,
- .has_cml_clk = true,
- .has_gen2 = false,
- .force_pca_enable = false,
-};
-
-static const struct tegra_pcie_soc tegra124_pcie_soc = {
- .num_ports = 2,
- .pads_pll_ctl = PADS_PLL_CTL_TEGRA30,
- .tx_ref_sel = PADS_PLL_CTL_TXCLKREF_BUF_EN,
- .has_pex_clkreq_en = true,
- .has_pex_bias_ctrl = true,
- .has_cml_clk = true,
- .has_gen2 = true,
- .force_pca_enable = false,
-};
-
-static const struct tegra_pcie_soc tegra210_pcie_soc = {
- .num_ports = 2,
- .pads_pll_ctl = PADS_PLL_CTL_TEGRA30,
- .tx_ref_sel = PADS_PLL_CTL_TXCLKREF_BUF_EN,
- .has_pex_clkreq_en = true,
- .has_pex_bias_ctrl = true,
- .has_cml_clk = true,
- .has_gen2 = true,
- .force_pca_enable = true,
+static const struct tegra_pcie_soc pci_tegra_soc[] = {
+ [TEGRA20_PCIE] = {
+ .num_ports = 2,
+ .pads_pll_ctl = PADS_PLL_CTL_TEGRA20,
+ .tx_ref_sel = PADS_PLL_CTL_TXCLKREF_DIV10,
+ .has_pex_clkreq_en = false,
+ .has_pex_bias_ctrl = false,
+ .has_cml_clk = false,
+ .has_gen2 = false,
+ },
+ [TEGRA30_PCIE] = {
+ .num_ports = 3,
+ .pads_pll_ctl = PADS_PLL_CTL_TEGRA30,
+ .tx_ref_sel = PADS_PLL_CTL_TXCLKREF_BUF_EN,
+ .has_pex_clkreq_en = true,
+ .has_pex_bias_ctrl = true,
+ .has_cml_clk = true,
+ .has_gen2 = false,
+ },
+ [TEGRA124_PCIE] = {
+ .num_ports = 2,
+ .pads_pll_ctl = PADS_PLL_CTL_TEGRA30,
+ .tx_ref_sel = PADS_PLL_CTL_TXCLKREF_BUF_EN,
+ .has_pex_clkreq_en = true,
+ .has_pex_bias_ctrl = true,
+ .has_cml_clk = true,
+ .has_gen2 = true,
+ },
+ [TEGRA210_PCIE] = {
+ .num_ports = 2,
+ .pads_pll_ctl = PADS_PLL_CTL_TEGRA30,
+ .tx_ref_sel = PADS_PLL_CTL_TXCLKREF_BUF_EN,
+ .has_pex_clkreq_en = true,
+ .has_pex_bias_ctrl = true,
+ .has_cml_clk = true,
+ .has_gen2 = true,
+ .force_pca_enable = true,
+ }
};
-static int process_nodes(const void *fdt, int nodes[], unsigned int count)
+static int pci_tegra_ofdata_to_platdata(struct udevice *dev)
{
- unsigned int i;
- uint64_t dram_end;
- uint32_t pci_dram_size;
-
- /* Clip PCI-accessible DRAM to 32-bits */
- dram_end = ((uint64_t)NV_PA_SDRAM_BASE) + gd->ram_size;
- if (dram_end > 0x100000000)
- dram_end = 0x100000000;
- pci_dram_size = dram_end - NV_PA_SDRAM_BASE;
-
- for (i = 0; i < count; i++) {
- const struct tegra_pcie_soc *soc;
- struct tegra_pcie *pcie;
- enum fdt_compat_id id;
- int err;
-
- if (!fdtdec_get_is_enabled(fdt, nodes[i]))
- continue;
-
- id = fdtdec_lookup(fdt, nodes[i]);
- switch (id) {
- case COMPAT_NVIDIA_TEGRA20_PCIE:
- soc = &tegra20_pcie_soc;
- break;
-
- case COMPAT_NVIDIA_TEGRA30_PCIE:
- soc = &tegra30_pcie_soc;
- break;
-
- case COMPAT_NVIDIA_TEGRA124_PCIE:
- soc = &tegra124_pcie_soc;
- break;
-
- case COMPAT_NVIDIA_TEGRA210_PCIE:
- soc = &tegra210_pcie_soc;
- break;
-
- default:
- error("unsupported compatible: %s",
- fdtdec_get_compatible(id));
- continue;
- }
-
- pcie = malloc(sizeof(*pcie));
- if (!pcie) {
- error("failed to allocate controller");
- continue;
- }
-
- memset(pcie, 0, sizeof(*pcie));
- pcie->soc = soc;
-
- INIT_LIST_HEAD(&pcie->ports);
-
- err = tegra_pcie_parse_dt(fdt, nodes[i], pcie);
- if (err < 0) {
- free(pcie);
- continue;
- }
-
- err = tegra_pcie_power_on(pcie);
- if (err < 0) {
- error("failed to power on");
- continue;
- }
+ struct tegra_pcie *pcie = dev_get_priv(dev);
+ enum tegra_pci_id id;
- err = tegra_pcie_enable_controller(pcie);
- if (err < 0) {
- error("failed to enable controller");
- continue;
- }
-
- tegra_pcie_setup_translations(pcie);
-
- err = tegra_pcie_enable(pcie);
- if (err < 0) {
- error("failed to enable PCIe");
- continue;
- }
+ id = dev_get_driver_data(dev);
+ pcie->soc = &pci_tegra_soc[id];
- pcie->hose.first_busno = 0;
- pcie->hose.current_busno = 0;
- pcie->hose.last_busno = 0;
+ INIT_LIST_HEAD(&pcie->ports);
- pci_set_region(&pcie->hose.regions[0], NV_PA_SDRAM_BASE,
- NV_PA_SDRAM_BASE, pci_dram_size,
- PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
+ if (tegra_pcie_parse_dt(gd->fdt_blob, dev->of_offset, id, pcie))
+ return -EINVAL;
- pci_set_region(&pcie->hose.regions[1], pcie->io.start,
- pcie->io.start, fdt_resource_size(&pcie->io),
- PCI_REGION_IO);
-
- pci_set_region(&pcie->hose.regions[2], pcie->mem.start,
- pcie->mem.start, fdt_resource_size(&pcie->mem),
- PCI_REGION_MEM);
-
- pci_set_region(&pcie->hose.regions[3], pcie->prefetch.start,
- pcie->prefetch.start,
- fdt_resource_size(&pcie->prefetch),
- PCI_REGION_MEM | PCI_REGION_PREFETCH);
+ return 0;
+}
- pcie->hose.region_count = 4;
+static int pci_tegra_probe(struct udevice *dev)
+{
+ struct tegra_pcie *pcie = dev_get_priv(dev);
+ int err;
- pci_set_ops(&pcie->hose,
- pci_hose_read_config_byte_via_dword,
- pci_hose_read_config_word_via_dword,
- tegra_pcie_read_conf,
- pci_hose_write_config_byte_via_dword,
- pci_hose_write_config_word_via_dword,
- tegra_pcie_write_conf);
+ err = tegra_pcie_power_on(pcie);
+ if (err < 0) {
+ error("failed to power on");
+ return err;
+ }
- pci_register_hose(&pcie->hose);
+ err = tegra_pcie_enable_controller(pcie);
+ if (err < 0) {
+ error("failed to enable controller");
+ return err;
+ }
-#ifdef CONFIG_PCI_SCAN_SHOW
- printf("PCI: Enumerating devices...\n");
- printf("---------------------------------------\n");
- printf(" Device ID Description\n");
- printf(" ------ -- -----------\n");
-#endif
+ err = tegra_pcie_setup_translations(dev);
+ if (err < 0) {
+ error("failed to decode ranges");
+ return err;
+ }
- pcie->hose.last_busno = pci_hose_scan(&pcie->hose);
+ err = tegra_pcie_enable(pcie);
+ if (err < 0) {
+ error("failed to enable PCIe");
+ return err;
}
return 0;
}
-void pci_init_board(void)
-{
- const void *fdt = gd->fdt_blob;
- int count, nodes[1];
+static const struct dm_pci_ops pci_tegra_ops = {
+ .read_config = pci_tegra_read_config,
+ .write_config = pci_tegra_write_config,
+};
- tegra_pcie_board_init();
+static const struct udevice_id pci_tegra_ids[] = {
+ { .compatible = "nvidia,tegra20-pcie", .data = TEGRA20_PCIE },
+ { .compatible = "nvidia,tegra30-pcie", .data = TEGRA30_PCIE },
+ { .compatible = "nvidia,tegra124-pcie", .data = TEGRA124_PCIE },
+ { .compatible = "nvidia,tegra210-pcie", .data = TEGRA210_PCIE },
+ { }
+};
- count = fdtdec_find_aliases_for_id(fdt, "pcie-controller",
- COMPAT_NVIDIA_TEGRA210_PCIE,
- nodes, ARRAY_SIZE(nodes));
- if (process_nodes(fdt, nodes, count))
- return;
-
- count = fdtdec_find_aliases_for_id(fdt, "pcie-controller",
- COMPAT_NVIDIA_TEGRA124_PCIE,
- nodes, ARRAY_SIZE(nodes));
- if (process_nodes(fdt, nodes, count))
- return;
-
- count = fdtdec_find_aliases_for_id(fdt, "pcie-controller",
- COMPAT_NVIDIA_TEGRA30_PCIE,
- nodes, ARRAY_SIZE(nodes));
- if (process_nodes(fdt, nodes, count))
- return;
-
- count = fdtdec_find_aliases_for_id(fdt, "pcie-controller",
- COMPAT_NVIDIA_TEGRA20_PCIE,
- nodes, ARRAY_SIZE(nodes));
- if (process_nodes(fdt, nodes, count))
- return;
-}
+U_BOOT_DRIVER(pci_tegra) = {
+ .name = "pci_tegra",
+ .id = UCLASS_PCI,
+ .of_match = pci_tegra_ids,
+ .ops = &pci_tegra_ops,
+ .ofdata_to_platdata = pci_tegra_ofdata_to_platdata,
+ .probe = pci_tegra_probe,
+ .priv_auto_alloc_size = sizeof(struct tegra_pcie),
+};
int pci_skip_dev(struct pci_controller *hose, pci_dev_t dev)
{
diff --git a/include/fdtdec.h b/include/fdtdec.h
index 79826d78fad2244b6a517f5db5a5291ad6316652..7fe657d0a0cdbad0d14fb810abfeff8af8fe0893 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -128,10 +128,6 @@ enum fdt_compat_id {
COMPAT_NVIDIA_TEGRA124_SDMMC, /* Tegra124 SDMMC controller */
COMPAT_NVIDIA_TEGRA30_SDMMC, /* Tegra30 SDMMC controller */
COMPAT_NVIDIA_TEGRA20_SDMMC, /* Tegra20 SDMMC controller */
- COMPAT_NVIDIA_TEGRA124_PCIE, /* Tegra 124 PCIe controller */
- COMPAT_NVIDIA_TEGRA210_PCIE, /* Tegra 210 PCIe controller */
- COMPAT_NVIDIA_TEGRA30_PCIE, /* Tegra 30 PCIe controller */
- COMPAT_NVIDIA_TEGRA20_PCIE, /* Tegra 20 PCIe controller */
COMPAT_NVIDIA_TEGRA124_XUSB_PADCTL,
/* Tegra124 XUSB pad controller */
COMPAT_NVIDIA_TEGRA210_XUSB_PADCTL,
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index e0e6bb48fa40424c2cd278e67ea7c3c000a8329b..82d0090f8acf115509b4697d0f23536743cf6c11 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -34,10 +34,6 @@ static const char * const compat_names[COMPAT_COUNT] = {
COMPAT(NVIDIA_TEGRA124_SDMMC, "nvidia,tegra124-sdhci"),
COMPAT(NVIDIA_TEGRA30_SDMMC, "nvidia,tegra30-sdhci"),
COMPAT(NVIDIA_TEGRA20_SDMMC, "nvidia,tegra20-sdhci"),
- COMPAT(NVIDIA_TEGRA124_PCIE, "nvidia,tegra124-pcie"),
- COMPAT(NVIDIA_TEGRA210_PCIE, "nvidia,tegra210-pcie"),
- COMPAT(NVIDIA_TEGRA30_PCIE, "nvidia,tegra30-pcie"),
- COMPAT(NVIDIA_TEGRA20_PCIE, "nvidia,tegra20-pcie"),
COMPAT(NVIDIA_TEGRA124_XUSB_PADCTL, "nvidia,tegra124-xusb-padctl"),
COMPAT(NVIDIA_TEGRA210_XUSB_PADCTL, "nvidia,tegra210-xusb-padctl"),
COMPAT(SMSC_LAN9215, "smsc,lan9215"),