system/dev/clk/amlogic-clk/aml-axg-blocks.h

// 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.

#pragma once

#include "aml-clk-blocks.h"
#include <soc/aml-meson/axg-clk.h>

#define AXG_HHI_PCIE_PLL_CNTL6          (0x3C << 2)
#define AXG_HHI_GCLK_MPEG0              (0x50 << 2)
#define AXG_HHI_GCLK_MPEG1              (0x51 << 2)
#define AXG_HHI_GCLK_MPEG2              (0x52 << 2)
#define AXG_HHI_GCLK_AO                 (0x55 << 2)
#define AXG_HHI_MPEG_CLK_CNTL           (0x5D << 2)

static meson_clk_gate_t axg_clk_gates[] = {
    // MPEG0 Clock Gates
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 0},  // CLK_AXG_DDR
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 2},  // CLK_AXG_AUDIO_LOCKER
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 3},  // CLK_AXG_MIPI_DSI_HOST
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 5},  // CLK_AXG_ISA
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 6},  // CLK_AXG_PL301
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 7},  // CLK_AXG_PERIPHS
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 8},  // CLK_AXG_SPICC_0
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 9},  // CLK_AXG_I2C
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 12}, // CLK_AXG_RNG0
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 13}, // CLK_AXG_UART0
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 14}, // CLK_AXG_MIPI_DSI_PHY
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 15}, // CLK_AXG_SPICC_1
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 16}, // CLK_AXG_PCIE_A
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 17}, // CLK_AXG_PCIE_B
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 19}, // CLK_AXG_HIU_REG
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 23}, // CLK_AXG_ASSIST_MISC
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 25}, // CLK_AXG_EMMC_B
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 26}, // CLK_AXG_EMMC_C
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 27}, // CLK_AXG_DMA
    {.reg = AXG_HHI_GCLK_MPEG0, .bit = 30}, // CLK_AXG_SPI

    // MPEG1 Clock Gates
    {.reg = AXG_HHI_GCLK_MPEG1, .bit = 0},  // CLK_AXG_AUDIO
    {.reg = AXG_HHI_GCLK_MPEG1, .bit = 3},  // CLK_AXG_ETH_CORE
    {.reg = AXG_HHI_GCLK_MPEG1, .bit = 16}, // CLK_AXG_UART1
    {.reg = AXG_HHI_GCLK_MPEG1, .bit = 20}, // CLK_AXG_G2D
    {.reg = AXG_HHI_GCLK_MPEG1, .bit = 21}, // CLK_AXG_USB0
    {.reg = AXG_HHI_GCLK_MPEG1, .bit = 22}, // CLK_AXG_USB1
    {.reg = AXG_HHI_GCLK_MPEG1, .bit = 23}, // CLK_AXG_RESET
    {.reg = AXG_HHI_GCLK_MPEG1, .bit = 26}, // CLK_AXG_USB_GENERAL
    {.reg = AXG_HHI_GCLK_MPEG1, .bit = 29}, // CLK_AXG_AHB_ARB0
    {.reg = AXG_HHI_GCLK_MPEG1, .bit = 30}, // CLK_AXG_EFUSE
    {.reg = AXG_HHI_GCLK_MPEG1, .bit = 31}, // CLK_AXG_BOOT_ROM

    // MPEG2 Clock Gates
    {.reg = AXG_HHI_GCLK_MPEG2, .bit = 1},  // CLK_AXG_AHB_DATA_BUS
    {.reg = AXG_HHI_GCLK_MPEG2, .bit = 2},  // CLK_AXG_AHB_CTRL_BUS
    {.reg = AXG_HHI_GCLK_MPEG2, .bit = 8},  // CLK_AXG_USB1_TO_DDR
    {.reg = AXG_HHI_GCLK_MPEG2, .bit = 9},  // CLK_AXG_USB0_TO_DDR
    {.reg = AXG_HHI_GCLK_MPEG2, .bit = 11}, // CLK_AXG_MMC_PCLK
    {.reg = AXG_HHI_GCLK_MPEG2, .bit = 25}, // CLK_AXG_VPU_INTR
    {.reg = AXG_HHI_GCLK_MPEG2, .bit = 26}, // CLK_AXG_SEC_AHB_AHB3_BRIDGE
    {.reg = AXG_HHI_GCLK_MPEG2, .bit = 30}, // CLK_AXG_GIC

    // AO Domain Clock Gates
    {.reg = AXG_HHI_GCLK_AO, .bit = 0}, // CLK_AXG_AO_MEDIA_CPU
    {.reg = AXG_HHI_GCLK_AO, .bit = 1}, // CLK_AXG_AO_AHB_SRAM
    {.reg = AXG_HHI_GCLK_AO, .bit = 2}, // CLK_AXG_AO_AHB_BUS
    {.reg = AXG_HHI_GCLK_AO, .bit = 3}, // CLK_AXG_AO_IFACE
    {.reg = AXG_HHI_GCLK_AO, .bit = 4}, // CLK_AXG_AO_I2C

    // Etc...
    {.reg = AXG_HHI_MPEG_CLK_CNTL, .bit = 7},  // CLK_AXG_CLK81
    {.reg = AXG_HHI_PCIE_PLL_CNTL6, .bit = 4}, // CLK_CML0_EN
};

static_assert(CLK_AXG_COUNT == countof(axg_clk_gates),
              "axg_clk_gates[] and axg_clk_gate_idx count mismatch");