u-boot/arch/arm/include/asm/arch-meson/clock-axg.h
Neil Armstrong f6eb68b978 clk: Add clock driver for AXG
This patch adds a minimal clock driver for the Amlogic AXG SoC to handle
the basic gates and PLLs.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2018-11-26 14:40:52 +01:00

104 lines
2.9 KiB
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2016 - AmLogic, Inc.
* Copyright 2018 - Beniamino Galvani <b.galvani@gmail.com>
* Copyright 2018 - BayLibre, SAS
* Author: Neil Armstrong <narmstrong@baylibre.com>
*/
#ifndef _ARCH_MESON_CLOCK_AXG_H_
#define _ARCH_MESON_CLOCK_AXG_H_
/*
* Clock controller register offsets
*
* Register offsets from the data sheet are listed in comment blocks below.
* Those offsets must be multiplied by 4 before adding them to the base address
* to get the right value
*/
#define HHI_GP0_PLL_CNTL 0x40
#define HHI_GP0_PLL_CNTL2 0x44
#define HHI_GP0_PLL_CNTL3 0x48
#define HHI_GP0_PLL_CNTL4 0x4c
#define HHI_GP0_PLL_CNTL5 0x50
#define HHI_GP0_PLL_STS 0x54
#define HHI_GP0_PLL_CNTL1 0x58
#define HHI_HIFI_PLL_CNTL 0x80
#define HHI_HIFI_PLL_CNTL2 0x84
#define HHI_HIFI_PLL_CNTL3 0x88
#define HHI_HIFI_PLL_CNTL4 0x8C
#define HHI_HIFI_PLL_CNTL5 0x90
#define HHI_HIFI_PLL_STS 0x94
#define HHI_HIFI_PLL_CNTL1 0x98
#define HHI_XTAL_DIVN_CNTL 0xbc
#define HHI_GCLK2_MPEG0 0xc0
#define HHI_GCLK2_MPEG1 0xc4
#define HHI_GCLK2_MPEG2 0xc8
#define HHI_GCLK2_OTHER 0xd0
#define HHI_GCLK2_AO 0xd4
#define HHI_PCIE_PLL_CNTL 0xd8
#define HHI_PCIE_PLL_CNTL1 0xdC
#define HHI_PCIE_PLL_CNTL2 0xe0
#define HHI_PCIE_PLL_CNTL3 0xe4
#define HHI_PCIE_PLL_CNTL4 0xe8
#define HHI_PCIE_PLL_CNTL5 0xec
#define HHI_PCIE_PLL_CNTL6 0xf0
#define HHI_PCIE_PLL_STS 0xf4
#define HHI_MEM_PD_REG0 0x100
#define HHI_VPU_MEM_PD_REG0 0x104
#define HHI_VIID_CLK_DIV 0x128
#define HHI_VIID_CLK_CNTL 0x12c
#define HHI_GCLK_MPEG0 0x140
#define HHI_GCLK_MPEG1 0x144
#define HHI_GCLK_MPEG2 0x148
#define HHI_GCLK_OTHER 0x150
#define HHI_GCLK_AO 0x154
#define HHI_SYS_CPU_CLK_CNTL1 0x15c
#define HHI_SYS_CPU_RESET_CNTL 0x160
#define HHI_VID_CLK_DIV 0x164
#define HHI_SPICC_HCLK_CNTL 0x168
#define HHI_MPEG_CLK_CNTL 0x174
#define HHI_VID_CLK_CNTL 0x17c
#define HHI_TS_CLK_CNTL 0x190
#define HHI_VID_CLK_CNTL2 0x194
#define HHI_SYS_CPU_CLK_CNTL0 0x19c
#define HHI_VID_PLL_CLK_DIV 0x1a0
#define HHI_VPU_CLK_CNTL 0x1bC
#define HHI_VAPBCLK_CNTL 0x1F4
#define HHI_GEN_CLK_CNTL 0x228
#define HHI_VDIN_MEAS_CLK_CNTL 0x250
#define HHI_NAND_CLK_CNTL 0x25C
#define HHI_SD_EMMC_CLK_CNTL 0x264
#define HHI_MPLL_CNTL 0x280
#define HHI_MPLL_CNTL2 0x284
#define HHI_MPLL_CNTL3 0x288
#define HHI_MPLL_CNTL4 0x28C
#define HHI_MPLL_CNTL5 0x290
#define HHI_MPLL_CNTL6 0x294
#define HHI_MPLL_CNTL7 0x298
#define HHI_MPLL_CNTL8 0x29C
#define HHI_MPLL_CNTL9 0x2A0
#define HHI_MPLL_CNTL10 0x2A4
#define HHI_MPLL3_CNTL0 0x2E0
#define HHI_MPLL3_CNTL1 0x2E4
#define HHI_PLL_TOP_MISC 0x2E8
#define HHI_SYS_PLL_CNTL1 0x2FC
#define HHI_SYS_PLL_CNTL 0x300
#define HHI_SYS_PLL_CNTL2 0x304
#define HHI_SYS_PLL_CNTL3 0x308
#define HHI_SYS_PLL_CNTL4 0x30c
#define HHI_SYS_PLL_CNTL5 0x310
#define HHI_SYS_PLL_STS 0x314
#define HHI_DPLL_TOP_I 0x318
#define HHI_DPLL_TOP2_I 0x31C
#endif