| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <fidl/fuchsia.hardware.platform.bus/cpp/driver/fidl.h> |
| #include <fidl/fuchsia.hardware.platform.bus/cpp/fidl.h> |
| #include <lib/ddk/binding.h> |
| #include <lib/ddk/debug.h> |
| #include <lib/ddk/device.h> |
| #include <lib/ddk/platform-defs.h> |
| #include <lib/driver/component/cpp/composite_node_spec.h> |
| #include <lib/driver/component/cpp/node_add_args.h> |
| #include <zircon/syscalls/smc.h> |
| |
| #include <bind/fuchsia/amlogic/platform/cpp/bind.h> |
| #include <bind/fuchsia/amlogic/platform/meson/cpp/bind.h> |
| #include <bind/fuchsia/clock/cpp/bind.h> |
| #include <bind/fuchsia/cpp/bind.h> |
| #include <bind/fuchsia/hardware/amlogiccanvas/cpp/bind.h> |
| #include <bind/fuchsia/hardware/clock/cpp/bind.h> |
| #include <bind/fuchsia/hardware/sysmem/cpp/bind.h> |
| #include <bind/fuchsia/hardware/tee/cpp/bind.h> |
| #include <soc/aml-meson/g12a-clk.h> |
| #include <soc/aml-s905d2/s905d2-hw.h> |
| |
| #include "astro.h" |
| |
| namespace astro { |
| namespace fpbus = fuchsia_hardware_platform_bus; |
| |
| static const std::vector<fpbus::Mmio> astro_video_mmios{ |
| {{ |
| .base = S905D2_CBUS_BASE, |
| .length = S905D2_CBUS_LENGTH, |
| }}, |
| {{ |
| .base = S905D2_DOS_BASE, |
| .length = S905D2_DOS_LENGTH, |
| }}, |
| {{ |
| .base = S905D2_HIU_BASE, |
| .length = S905D2_HIU_LENGTH, |
| }}, |
| {{ |
| .base = S905D2_AOBUS_BASE, |
| .length = S905D2_AOBUS_LENGTH, |
| }}, |
| {{ |
| .base = S905D2_DMC_BASE, |
| .length = S905D2_DMC_LENGTH, |
| }}, |
| }; |
| |
| static const std::vector<fpbus::Bti> astro_video_btis{ |
| {{ |
| .iommu_index = 0, |
| .bti_id = BTI_VIDEO, |
| }}, |
| }; |
| |
| static const std::vector<fpbus::Irq> astro_video_irqs{ |
| {{ |
| .irq = S905D2_DEMUX_IRQ, |
| .mode = ZX_INTERRUPT_MODE_EDGE_HIGH, |
| }}, |
| {{ |
| .irq = S905D2_PARSER_IRQ, |
| .mode = ZX_INTERRUPT_MODE_EDGE_HIGH, |
| }}, |
| {{ |
| .irq = S905D2_DOS_MBOX_0_IRQ, |
| .mode = ZX_INTERRUPT_MODE_EDGE_HIGH, |
| }}, |
| {{ |
| .irq = S905D2_DOS_MBOX_1_IRQ, |
| .mode = ZX_INTERRUPT_MODE_EDGE_HIGH, |
| }}, |
| {{ |
| .irq = S905D2_DOS_MBOX_2_IRQ, |
| .mode = ZX_INTERRUPT_MODE_EDGE_HIGH, |
| }}, |
| }; |
| |
| static const std::vector<fpbus::Smc> astro_video_smcs{ |
| {{ |
| .service_call_num_base = ARM_SMC_SERVICE_CALL_NUM_TRUSTED_OS_BASE, |
| .count = 1, |
| .exclusive = false, |
| }}, |
| }; |
| |
| static const fpbus::Node video_dev = []() { |
| fpbus::Node dev = {}; |
| dev.name() = "aml_video"; |
| dev.vid() = PDEV_VID_AMLOGIC; |
| dev.pid() = PDEV_PID_AMLOGIC_S905D2; |
| dev.did() = PDEV_DID_AMLOGIC_VIDEO; |
| dev.mmio() = astro_video_mmios; |
| dev.bti() = astro_video_btis; |
| dev.irq() = astro_video_irqs; |
| dev.smc() = astro_video_smcs; |
| return dev; |
| }(); |
| |
| zx_status_t Astro::VideoInit() { |
| fidl::Arena<> fidl_arena; |
| fdf::Arena arena('VIDE'); |
| |
| auto video_sysmem = fuchsia_driver_framework::ParentSpec{{ |
| .bind_rules = |
| { |
| fdf::MakeAcceptBindRule(bind_fuchsia_hardware_sysmem::SERVICE, |
| bind_fuchsia_hardware_sysmem::SERVICE_ZIRCONTRANSPORT), |
| }, |
| .properties = |
| { |
| fdf::MakeProperty(bind_fuchsia_hardware_sysmem::SERVICE, |
| bind_fuchsia_hardware_sysmem::SERVICE_ZIRCONTRANSPORT), |
| }, |
| }}; |
| |
| auto video_canvas = fuchsia_driver_framework::ParentSpec{{ |
| .bind_rules = |
| { |
| fdf::MakeAcceptBindRule(bind_fuchsia_hardware_amlogiccanvas::SERVICE, |
| bind_fuchsia_hardware_amlogiccanvas::SERVICE_ZIRCONTRANSPORT), |
| }, |
| .properties = |
| { |
| fdf::MakeProperty(bind_fuchsia_hardware_amlogiccanvas::SERVICE, |
| bind_fuchsia_hardware_amlogiccanvas::SERVICE_ZIRCONTRANSPORT), |
| }, |
| }}; |
| |
| auto video_clock_dos_vdec = fuchsia_driver_framework::ParentSpec{{ |
| .bind_rules = |
| { |
| fdf::MakeAcceptBindRule(bind_fuchsia_hardware_clock::SERVICE, |
| bind_fuchsia_hardware_clock::SERVICE_ZIRCONTRANSPORT), |
| fdf::MakeAcceptBindRule( |
| bind_fuchsia::CLOCK_ID, |
| bind_fuchsia_amlogic_platform_meson::G12A_CLK_ID_CLK_DOS_GCLK_VDEC), |
| }, |
| .properties = |
| { |
| fdf::MakeProperty(bind_fuchsia_hardware_clock::SERVICE, |
| bind_fuchsia_hardware_clock::SERVICE_ZIRCONTRANSPORT), |
| fdf::MakeProperty(bind_fuchsia::CLOCK_ID, bind_fuchsia_clock::FUNCTION_DOS_GCLK_VDEC), |
| }, |
| }}; |
| |
| auto video_clock_dos = fuchsia_driver_framework::ParentSpec{{ |
| .bind_rules = |
| { |
| fdf::MakeAcceptBindRule(bind_fuchsia_hardware_clock::SERVICE, |
| bind_fuchsia_hardware_clock::SERVICE_ZIRCONTRANSPORT), |
| fdf::MakeAcceptBindRule(bind_fuchsia::CLOCK_ID, |
| bind_fuchsia_amlogic_platform_meson::G12A_CLK_ID_CLK_DOS), |
| }, |
| .properties = |
| { |
| fdf::MakeProperty(bind_fuchsia_hardware_clock::SERVICE, |
| bind_fuchsia_hardware_clock::SERVICE_ZIRCONTRANSPORT), |
| fdf::MakeProperty(bind_fuchsia::CLOCK_ID, bind_fuchsia_clock::FUNCTION_DOS), |
| }, |
| }}; |
| |
| auto video_tee = fuchsia_driver_framework::ParentSpec{{ |
| .bind_rules = |
| { |
| fdf::MakeAcceptBindRule(bind_fuchsia_hardware_tee::SERVICE, |
| bind_fuchsia_hardware_tee::SERVICE_ZIRCONTRANSPORT), |
| }, |
| .properties = |
| { |
| fdf::MakeProperty(bind_fuchsia_hardware_tee::SERVICE, |
| bind_fuchsia_hardware_tee::SERVICE_ZIRCONTRANSPORT), |
| }, |
| }}; |
| |
| auto video_spec = fuchsia_driver_framework::CompositeNodeSpec{{ |
| .name = "aml_video", |
| .parents = {{video_sysmem, video_canvas, video_clock_dos_vdec, video_clock_dos, video_tee}}, |
| }}; |
| |
| auto result = pbus_.buffer(arena)->AddCompositeNodeSpec(fidl::ToWire(fidl_arena, video_dev), |
| fidl::ToWire(fidl_arena, video_spec)); |
| if (!result.ok()) { |
| zxlogf(ERROR, "AddCompositeNodeSpec Video(video_dev) request failed: %s", |
| result.FormatDescription().data()); |
| return result.status(); |
| } |
| if (result->is_error()) { |
| zxlogf(ERROR, "AddCompositeNodeSpec Video(video_dev) failed: %s", |
| zx_status_get_string(result->error_value())); |
| return result->error_value(); |
| } |
| return ZX_OK; |
| } |
| |
| } // namespace astro |