| // Copyright 2020 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 <ddk/debug.h> |
| #include <ddk/metadata.h> |
| #include <ddk/metadata/clock.h> |
| #include <ddk/platform-defs.h> |
| #include <soc/vs680/vs680-clk.h> |
| #include <soc/vs680/vs680-hw.h> |
| |
| #include "vs680-evk.h" |
| |
| namespace board_vs680_evk { |
| |
| zx_status_t Vs680Evk::ClockInit() { |
| constexpr pbus_mmio_t clock_mmios[] = { |
| { |
| .base = vs680::kChipCtrlBase, |
| .length = vs680::kChipCtrlSize, |
| }, |
| { |
| .base = vs680::kCpuPllBase, |
| .length = vs680::kCpuPllSize, |
| }, |
| { |
| .base = vs680::kAvioBase, |
| .length = vs680::kAvioSize, |
| }, |
| }; |
| |
| constexpr clock_id_t clock_ids[] = { |
| {vs680::kCpuPll}, |
| {vs680::kSd0Clock}, |
| }; |
| |
| const pbus_metadata_t clock_metadata[] = { |
| { |
| .type = DEVICE_METADATA_CLOCK_IDS, |
| .data_buffer = &clock_ids, |
| .data_size = sizeof(clock_ids), |
| }, |
| }; |
| |
| pbus_dev_t dev = {}; |
| dev.name = "vs680-clock"; |
| dev.vid = PDEV_VID_SYNAPTICS; |
| dev.did = PDEV_DID_VS680_CLOCK; |
| dev.mmio_list = clock_mmios; |
| dev.mmio_count = countof(clock_mmios); |
| dev.metadata_list = clock_metadata; |
| dev.metadata_count = countof(clock_metadata); |
| |
| auto status = pbus_.DeviceAdd(&dev); |
| if (status != ZX_OK) { |
| zxlogf(ERROR, "%s: DeviceAdd failed %d", __func__, status); |
| return status; |
| } |
| |
| return ZX_OK; |
| } |
| |
| } // namespace board_vs680_evk |