1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (c) 2015 Endless Mobile, Inc. 4 * Author: Carlo Caione <carlo@endlessm.com> 5 * 6 * Copyright (c) 2016 BayLibre, Inc. 7 * Michael Turquette <mturquette@baylibre.com> 8 */ 9 10 #ifndef __MESON8B_H 11 #define __MESON8B_H 12 13 /* 14 * Clock controller register offsets 15 * 16 * Register offsets from the HardKernel[0] data sheet are listed in comment 17 * blocks below. Those offsets must be multiplied by 4 before adding them to 18 * the base address to get the right value 19 * 20 * [0] http://dn.odroid.com/S805/Datasheet/S805_Datasheet%20V0.8%2020150126.pdf 21 */ 22 #define HHI_VIID_CLK_DIV 0x128 /* 0x4a offset in data sheet */ 23 #define HHI_VIID_CLK_CNTL 0x12c /* 0x4b offset in data sheet */ 24 #define HHI_GCLK_MPEG0 0x140 /* 0x50 offset in data sheet */ 25 #define HHI_GCLK_MPEG1 0x144 /* 0x51 offset in data sheet */ 26 #define HHI_GCLK_MPEG2 0x148 /* 0x52 offset in data sheet */ 27 #define HHI_GCLK_OTHER 0x150 /* 0x54 offset in data sheet */ 28 #define HHI_GCLK_AO 0x154 /* 0x55 offset in data sheet */ 29 #define HHI_SYS_CPU_CLK_CNTL1 0x15c /* 0x57 offset in data sheet */ 30 #define HHI_VID_CLK_DIV 0x164 /* 0x59 offset in data sheet */ 31 #define HHI_MPEG_CLK_CNTL 0x174 /* 0x5d offset in data sheet */ 32 #define HHI_VID_CLK_CNTL 0x17c /* 0x5f offset in data sheet */ 33 #define HHI_VID_CLK_CNTL2 0x194 /* 0x65 offset in data sheet */ 34 #define HHI_VID_DIVIDER_CNTL 0x198 /* 0x66 offset in data sheet */ 35 #define HHI_SYS_CPU_CLK_CNTL0 0x19c /* 0x67 offset in data sheet */ 36 #define HHI_MALI_CLK_CNTL 0x1b0 /* 0x6c offset in data sheet */ 37 #define HHI_HDMI_CLK_CNTL 0x1cc /* 0x73 offset in data sheet */ 38 #define HHI_NAND_CLK_CNTL 0x25c /* 0x97 offset in data sheet */ 39 #define HHI_MPLL_CNTL 0x280 /* 0xa0 offset in data sheet */ 40 #define HHI_SYS_PLL_CNTL 0x300 /* 0xc0 offset in data sheet */ 41 #define HHI_VID_PLL_CNTL 0x320 /* 0xc8 offset in data sheet */ 42 #define HHI_VID_PLL_CNTL2 0x324 /* 0xc9 offset in data sheet */ 43 44 /* 45 * MPLL register offeset taken from the S905 datasheet. Vendor kernel source 46 * confirm these are the same for the S805. 47 */ 48 #define HHI_MPLL_CNTL 0x280 /* 0xa0 offset in data sheet */ 49 #define HHI_MPLL_CNTL2 0x284 /* 0xa1 offset in data sheet */ 50 #define HHI_MPLL_CNTL3 0x288 /* 0xa2 offset in data sheet */ 51 #define HHI_MPLL_CNTL4 0x28C /* 0xa3 offset in data sheet */ 52 #define HHI_MPLL_CNTL5 0x290 /* 0xa4 offset in data sheet */ 53 #define HHI_MPLL_CNTL6 0x294 /* 0xa5 offset in data sheet */ 54 #define HHI_MPLL_CNTL7 0x298 /* 0xa6 offset in data sheet */ 55 #define HHI_MPLL_CNTL8 0x29C /* 0xa7 offset in data sheet */ 56 #define HHI_MPLL_CNTL9 0x2A0 /* 0xa8 offset in data sheet */ 57 #define HHI_MPLL_CNTL10 0x2A4 /* 0xa9 offset in data sheet */ 58 59 /* 60 * CLKID index values 61 * 62 * These indices are entirely contrived and do not map onto the hardware. 63 * It has now been decided to expose everything by default in the DT header: 64 * include/dt-bindings/clock/gxbb-clkc.h. Only the clocks ids we don't want 65 * to expose, such as the internal muxes and dividers of composite clocks, 66 * will remain defined here. 67 */ 68 69 #define CLKID_MPLL0_DIV 96 70 #define CLKID_MPLL1_DIV 97 71 #define CLKID_MPLL2_DIV 98 72 #define CLKID_CPU_IN_SEL 99 73 #define CLKID_CPU_IN_DIV2 100 74 #define CLKID_CPU_IN_DIV3 101 75 #define CLKID_CPU_SCALE_DIV 102 76 #define CLKID_CPU_SCALE_OUT_SEL 103 77 #define CLKID_MPLL_PREDIV 104 78 #define CLKID_FCLK_DIV2_DIV 105 79 #define CLKID_FCLK_DIV3_DIV 106 80 #define CLKID_FCLK_DIV4_DIV 107 81 #define CLKID_FCLK_DIV5_DIV 108 82 #define CLKID_FCLK_DIV7_DIV 109 83 #define CLKID_NAND_SEL 110 84 #define CLKID_NAND_DIV 111 85 #define CLKID_PLL_FIXED_DCO 113 86 #define CLKID_HDMI_PLL_DCO 114 87 #define CLKID_PLL_SYS_DCO 115 88 #define CLKID_CPU_CLK_DIV2 116 89 #define CLKID_CPU_CLK_DIV3 117 90 #define CLKID_CPU_CLK_DIV4 118 91 #define CLKID_CPU_CLK_DIV5 119 92 #define CLKID_CPU_CLK_DIV6 120 93 #define CLKID_CPU_CLK_DIV7 121 94 #define CLKID_CPU_CLK_DIV8 122 95 #define CLKID_APB_SEL 123 96 #define CLKID_PERIPH_SEL 125 97 #define CLKID_AXI_SEL 127 98 #define CLKID_L2_DRAM_SEL 129 99 #define CLKID_HDMI_PLL_LVDS_OUT 131 100 #define CLKID_HDMI_PLL_HDMI_OUT 132 101 #define CLKID_VID_PLL_IN_SEL 133 102 #define CLKID_VID_PLL_IN_EN 134 103 #define CLKID_VID_PLL_PRE_DIV 135 104 #define CLKID_VID_PLL_POST_DIV 136 105 #define CLKID_VID_PLL_FINAL_DIV 137 106 #define CLKID_VCLK_IN_SEL 138 107 #define CLKID_VCLK_IN_EN 139 108 #define CLKID_VCLK_DIV1 140 109 #define CLKID_VCLK_DIV2_DIV 141 110 #define CLKID_VCLK_DIV2 142 111 #define CLKID_VCLK_DIV4_DIV 143 112 #define CLKID_VCLK_DIV4 144 113 #define CLKID_VCLK_DIV6_DIV 145 114 #define CLKID_VCLK_DIV6 146 115 #define CLKID_VCLK_DIV12_DIV 147 116 #define CLKID_VCLK_DIV12 148 117 #define CLKID_VCLK2_IN_SEL 149 118 #define CLKID_VCLK2_IN_EN 150 119 #define CLKID_VCLK2_DIV1 151 120 #define CLKID_VCLK2_DIV2_DIV 152 121 #define CLKID_VCLK2_DIV2 153 122 #define CLKID_VCLK2_DIV4_DIV 154 123 #define CLKID_VCLK2_DIV4 155 124 #define CLKID_VCLK2_DIV6_DIV 156 125 #define CLKID_VCLK2_DIV6 157 126 #define CLKID_VCLK2_DIV12_DIV 158 127 #define CLKID_VCLK2_DIV12 159 128 #define CLKID_CTS_ENCT_SEL 160 129 #define CLKID_CTS_ENCT 161 130 #define CLKID_CTS_ENCP_SEL 162 131 #define CLKID_CTS_ENCP 163 132 #define CLKID_CTS_ENCI_SEL 164 133 #define CLKID_CTS_ENCI 165 134 #define CLKID_HDMI_TX_PIXEL_SEL 166 135 #define CLKID_HDMI_TX_PIXEL 167 136 #define CLKID_CTS_ENCL_SEL 168 137 #define CLKID_CTS_ENCL 169 138 #define CLKID_CTS_VDAC0_SEL 170 139 #define CLKID_CTS_VDAC0 171 140 #define CLKID_HDMI_SYS_SEL 172 141 #define CLKID_HDMI_SYS_DIV 173 142 #define CLKID_HDMI_SYS 174 143 #define CLKID_MALI_0_SEL 175 144 #define CLKID_MALI_0_DIV 176 145 #define CLKID_MALI_0 177 146 #define CLKID_MALI_1_SEL 178 147 #define CLKID_MALI_1_DIV 179 148 #define CLKID_MALI_1 180 149 150 #define CLK_NR_CLKS 181 151 152 /* 153 * include the CLKID and RESETID that have 154 * been made part of the stable DT binding 155 */ 156 #include <dt-bindings/clock/meson8b-clkc.h> 157 #include <dt-bindings/reset/amlogic,meson8b-clkc-reset.h> 158 159 #endif /* __MESON8B_H */ 160