diff options
Diffstat (limited to 'arch/arm/mach-tegra/board-dt-tegra20.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-dt-tegra20.c | 74 |
1 files changed, 67 insertions, 7 deletions
diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index eb7249db50a..d0de9c1192f 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -64,6 +64,7 @@ struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { &tegra_ehci2_pdata), OF_DEV_AUXDATA("nvidia,tegra20-ehci", TEGRA_USB3_BASE, "tegra-ehci.2", &tegra_ehci3_pdata), + OF_DEV_AUXDATA("nvidia,tegra20-apbdma", 0x6000a000, "tegra-apbdma", NULL), {} }; @@ -81,11 +82,6 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = { { NULL, NULL, 0, 0}, }; -static struct of_device_id tegra_dt_match_table[] __initdata = { - { .compatible = "simple-bus", }, - {} -}; - static void __init tegra_dt_init(void) { tegra_clk_init_from_table(tegra_dt_clk_init_table); @@ -94,10 +90,74 @@ static void __init tegra_dt_init(void) * Finished with the static registrations now; fill in the missing * devices */ - of_platform_populate(NULL, tegra_dt_match_table, + of_platform_populate(NULL, of_default_bus_match_table, tegra20_auxdata_lookup, NULL); } +#ifdef CONFIG_MACH_TRIMSLICE +static void __init trimslice_init(void) +{ + int ret; + + ret = tegra_pcie_init(true, true); + if (ret) + pr_err("tegra_pci_init() failed: %d\n", ret); +} +#endif + +#ifdef CONFIG_MACH_HARMONY +static void __init harmony_init(void) +{ + int ret; + + ret = harmony_regulator_init(); + if (ret) { + pr_err("harmony_regulator_init() failed: %d\n", ret); + return; + } + + ret = harmony_pcie_init(); + if (ret) + pr_err("harmony_pcie_init() failed: %d\n", ret); +} +#endif + +#ifdef CONFIG_MACH_PAZ00 +static void __init paz00_init(void) +{ + tegra_paz00_wifikill_init(); +} +#endif + +static struct { + char *machine; + void (*init)(void); +} board_init_funcs[] = { +#ifdef CONFIG_MACH_TRIMSLICE + { "compulab,trimslice", trimslice_init }, +#endif +#ifdef CONFIG_MACH_HARMONY + { "nvidia,harmony", harmony_init }, +#endif +#ifdef CONFIG_MACH_PAZ00 + { "compal,paz00", paz00_init }, +#endif +}; + +static void __init tegra_dt_init_late(void) +{ + int i; + + tegra_init_late(); + + for (i = 0; i < ARRAY_SIZE(board_init_funcs); i++) { + if (of_machine_is_compatible(board_init_funcs[i].machine)) { + board_init_funcs[i].init(); + break; + } + } +} + static const char *tegra20_dt_board_compat[] = { "nvidia,tegra20", NULL @@ -110,7 +170,7 @@ DT_MACHINE_START(TEGRA_DT, "nVidia Tegra20 (Flattened Device Tree)") .handle_irq = gic_handle_irq, .timer = &tegra_timer, .init_machine = tegra_dt_init, - .init_late = tegra_init_late, + .init_late = tegra_dt_init_late, .restart = tegra_assert_system_reset, .dt_compat = tegra20_dt_board_compat, MACHINE_END |