Jernej Skrabec | e52dc3e | 2021-01-11 21:11:52 +0100 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* |
| 3 | * Copyright (C) 2021 Jernej Skrabec <jernej.skrabec@siol.net> |
| 4 | */ |
| 5 | |
Jernej Skrabec | e52dc3e | 2021-01-11 21:11:52 +0100 | [diff] [blame] | 6 | #include <clk-uclass.h> |
| 7 | #include <dm.h> |
| 8 | #include <errno.h> |
Samuel Holland | 12e3faa | 2021-09-12 11:48:43 -0500 | [diff] [blame] | 9 | #include <clk/sunxi.h> |
Jernej Skrabec | e52dc3e | 2021-01-11 21:11:52 +0100 | [diff] [blame] | 10 | #include <dt-bindings/clock/sun50i-h616-ccu.h> |
| 11 | #include <dt-bindings/reset/sun50i-h616-ccu.h> |
| 12 | #include <linux/bitops.h> |
| 13 | |
| 14 | static struct ccu_clk_gate h616_gates[] = { |
Andre Przywara | 3e9aa0b | 2022-05-04 22:10:28 +0100 | [diff] [blame] | 15 | [CLK_PLL_PERIPH0] = GATE(0x020, BIT(31) | BIT(27)), |
| 16 | |
Andre Przywara | 2d1864f | 2022-05-05 01:25:43 +0100 | [diff] [blame] | 17 | [CLK_APB1] = GATE_DUMMY, |
| 18 | |
Samuel Holland | 1467d44 | 2022-11-28 01:02:24 -0600 | [diff] [blame] | 19 | [CLK_DE] = GATE(0x600, BIT(31)), |
| 20 | [CLK_BUS_DE] = GATE(0x60c, BIT(0)), |
| 21 | |
Samuel Holland | a0f27ba | 2023-01-22 16:06:31 -0600 | [diff] [blame] | 22 | [CLK_NAND0] = GATE(0x810, BIT(31)), |
| 23 | [CLK_NAND1] = GATE(0x814, BIT(31)), |
| 24 | [CLK_BUS_NAND] = GATE(0x82c, BIT(0)), |
| 25 | |
Jernej Skrabec | e52dc3e | 2021-01-11 21:11:52 +0100 | [diff] [blame] | 26 | [CLK_BUS_MMC0] = GATE(0x84c, BIT(0)), |
| 27 | [CLK_BUS_MMC1] = GATE(0x84c, BIT(1)), |
| 28 | [CLK_BUS_MMC2] = GATE(0x84c, BIT(2)), |
| 29 | |
| 30 | [CLK_BUS_UART0] = GATE(0x90c, BIT(0)), |
| 31 | [CLK_BUS_UART1] = GATE(0x90c, BIT(1)), |
| 32 | [CLK_BUS_UART2] = GATE(0x90c, BIT(2)), |
| 33 | [CLK_BUS_UART3] = GATE(0x90c, BIT(3)), |
| 34 | [CLK_BUS_UART4] = GATE(0x90c, BIT(4)), |
| 35 | [CLK_BUS_UART5] = GATE(0x90c, BIT(5)), |
| 36 | |
Samuel Holland | fa7a7fa | 2021-09-12 09:47:24 -0500 | [diff] [blame] | 37 | [CLK_BUS_I2C0] = GATE(0x91c, BIT(0)), |
| 38 | [CLK_BUS_I2C1] = GATE(0x91c, BIT(1)), |
| 39 | [CLK_BUS_I2C2] = GATE(0x91c, BIT(2)), |
| 40 | [CLK_BUS_I2C3] = GATE(0x91c, BIT(3)), |
| 41 | [CLK_BUS_I2C4] = GATE(0x91c, BIT(4)), |
| 42 | |
Jernej Skrabec | e52dc3e | 2021-01-11 21:11:52 +0100 | [diff] [blame] | 43 | [CLK_SPI0] = GATE(0x940, BIT(31)), |
| 44 | [CLK_SPI1] = GATE(0x944, BIT(31)), |
| 45 | |
| 46 | [CLK_BUS_SPI0] = GATE(0x96c, BIT(0)), |
| 47 | [CLK_BUS_SPI1] = GATE(0x96c, BIT(1)), |
| 48 | |
| 49 | [CLK_BUS_EMAC0] = GATE(0x97c, BIT(0)), |
| 50 | [CLK_BUS_EMAC1] = GATE(0x97c, BIT(1)), |
| 51 | |
| 52 | [CLK_USB_PHY0] = GATE(0xa70, BIT(29)), |
| 53 | [CLK_USB_OHCI0] = GATE(0xa70, BIT(31)), |
| 54 | |
| 55 | [CLK_USB_PHY1] = GATE(0xa74, BIT(29)), |
| 56 | [CLK_USB_OHCI1] = GATE(0xa74, BIT(31)), |
| 57 | |
| 58 | [CLK_USB_PHY2] = GATE(0xa78, BIT(29)), |
| 59 | [CLK_USB_OHCI2] = GATE(0xa78, BIT(31)), |
| 60 | |
| 61 | [CLK_USB_PHY3] = GATE(0xa7c, BIT(29)), |
| 62 | [CLK_USB_OHCI3] = GATE(0xa7c, BIT(31)), |
| 63 | |
| 64 | [CLK_BUS_OHCI0] = GATE(0xa8c, BIT(0)), |
| 65 | [CLK_BUS_OHCI1] = GATE(0xa8c, BIT(1)), |
| 66 | [CLK_BUS_OHCI2] = GATE(0xa8c, BIT(2)), |
| 67 | [CLK_BUS_OHCI3] = GATE(0xa8c, BIT(3)), |
| 68 | [CLK_BUS_EHCI0] = GATE(0xa8c, BIT(4)), |
| 69 | [CLK_BUS_EHCI1] = GATE(0xa8c, BIT(5)), |
| 70 | [CLK_BUS_EHCI2] = GATE(0xa8c, BIT(6)), |
| 71 | [CLK_BUS_EHCI3] = GATE(0xa8c, BIT(7)), |
| 72 | [CLK_BUS_OTG] = GATE(0xa8c, BIT(8)), |
Samuel Holland | 1467d44 | 2022-11-28 01:02:24 -0600 | [diff] [blame] | 73 | |
| 74 | [CLK_HDMI] = GATE(0xb00, BIT(31)), |
| 75 | [CLK_HDMI_SLOW] = GATE(0xb04, BIT(31)), |
| 76 | [CLK_HDMI_CEC] = GATE(0xb10, BIT(31)), |
| 77 | [CLK_BUS_HDMI] = GATE(0xb1c, BIT(0)), |
| 78 | [CLK_BUS_TCON_TOP] = GATE(0xb5c, BIT(0)), |
| 79 | [CLK_TCON_TV0] = GATE(0xb80, BIT(31)), |
| 80 | [CLK_TCON_TV1] = GATE(0xb84, BIT(31)), |
| 81 | [CLK_BUS_TCON_TV0] = GATE(0xb9c, BIT(0)), |
| 82 | [CLK_BUS_TCON_TV1] = GATE(0xb9c, BIT(1)), |
Jernej Skrabec | e52dc3e | 2021-01-11 21:11:52 +0100 | [diff] [blame] | 83 | }; |
| 84 | |
| 85 | static struct ccu_reset h616_resets[] = { |
Samuel Holland | 1467d44 | 2022-11-28 01:02:24 -0600 | [diff] [blame] | 86 | [RST_BUS_DE] = RESET(0x60c, BIT(16)), |
Samuel Holland | a0f27ba | 2023-01-22 16:06:31 -0600 | [diff] [blame] | 87 | [RST_BUS_NAND] = RESET(0x82c, BIT(16)), |
Samuel Holland | 1467d44 | 2022-11-28 01:02:24 -0600 | [diff] [blame] | 88 | |
Jernej Skrabec | e52dc3e | 2021-01-11 21:11:52 +0100 | [diff] [blame] | 89 | [RST_BUS_MMC0] = RESET(0x84c, BIT(16)), |
| 90 | [RST_BUS_MMC1] = RESET(0x84c, BIT(17)), |
| 91 | [RST_BUS_MMC2] = RESET(0x84c, BIT(18)), |
| 92 | |
| 93 | [RST_BUS_UART0] = RESET(0x90c, BIT(16)), |
| 94 | [RST_BUS_UART1] = RESET(0x90c, BIT(17)), |
| 95 | [RST_BUS_UART2] = RESET(0x90c, BIT(18)), |
| 96 | [RST_BUS_UART3] = RESET(0x90c, BIT(19)), |
| 97 | [RST_BUS_UART4] = RESET(0x90c, BIT(20)), |
| 98 | [RST_BUS_UART5] = RESET(0x90c, BIT(21)), |
| 99 | |
Samuel Holland | fa7a7fa | 2021-09-12 09:47:24 -0500 | [diff] [blame] | 100 | [RST_BUS_I2C0] = RESET(0x91c, BIT(16)), |
| 101 | [RST_BUS_I2C1] = RESET(0x91c, BIT(17)), |
| 102 | [RST_BUS_I2C2] = RESET(0x91c, BIT(18)), |
| 103 | [RST_BUS_I2C3] = RESET(0x91c, BIT(19)), |
| 104 | [RST_BUS_I2C4] = RESET(0x91c, BIT(20)), |
| 105 | |
Jernej Skrabec | e52dc3e | 2021-01-11 21:11:52 +0100 | [diff] [blame] | 106 | [RST_BUS_SPI0] = RESET(0x96c, BIT(16)), |
| 107 | [RST_BUS_SPI1] = RESET(0x96c, BIT(17)), |
| 108 | |
| 109 | [RST_BUS_EMAC0] = RESET(0x97c, BIT(16)), |
| 110 | [RST_BUS_EMAC1] = RESET(0x97c, BIT(17)), |
| 111 | |
| 112 | [RST_USB_PHY0] = RESET(0xa70, BIT(30)), |
| 113 | |
| 114 | [RST_USB_PHY1] = RESET(0xa74, BIT(30)), |
| 115 | |
| 116 | [RST_USB_PHY2] = RESET(0xa78, BIT(30)), |
| 117 | |
| 118 | [RST_USB_PHY3] = RESET(0xa7c, BIT(30)), |
| 119 | |
| 120 | [RST_BUS_OHCI0] = RESET(0xa8c, BIT(16)), |
| 121 | [RST_BUS_OHCI1] = RESET(0xa8c, BIT(17)), |
| 122 | [RST_BUS_OHCI2] = RESET(0xa8c, BIT(18)), |
| 123 | [RST_BUS_OHCI3] = RESET(0xa8c, BIT(19)), |
| 124 | [RST_BUS_EHCI0] = RESET(0xa8c, BIT(20)), |
| 125 | [RST_BUS_EHCI1] = RESET(0xa8c, BIT(21)), |
| 126 | [RST_BUS_EHCI2] = RESET(0xa8c, BIT(22)), |
| 127 | [RST_BUS_EHCI3] = RESET(0xa8c, BIT(23)), |
| 128 | [RST_BUS_OTG] = RESET(0xa8c, BIT(24)), |
Samuel Holland | 1467d44 | 2022-11-28 01:02:24 -0600 | [diff] [blame] | 129 | |
| 130 | [RST_BUS_HDMI] = RESET(0xb1c, BIT(16)), |
| 131 | [RST_BUS_HDMI_SUB] = RESET(0xb1c, BIT(17)), |
| 132 | [RST_BUS_TCON_TOP] = RESET(0xb5c, BIT(16)), |
| 133 | [RST_BUS_TCON_TV0] = RESET(0xb9c, BIT(16)), |
| 134 | [RST_BUS_TCON_TV1] = RESET(0xb9c, BIT(17)), |
Jernej Skrabec | e52dc3e | 2021-01-11 21:11:52 +0100 | [diff] [blame] | 135 | }; |
| 136 | |
Samuel Holland | 751c6c6 | 2022-05-09 00:29:34 -0500 | [diff] [blame] | 137 | const struct ccu_desc h616_ccu_desc = { |
Jernej Skrabec | e52dc3e | 2021-01-11 21:11:52 +0100 | [diff] [blame] | 138 | .gates = h616_gates, |
| 139 | .resets = h616_resets, |
Samuel Holland | 8443650 | 2022-05-09 00:29:31 -0500 | [diff] [blame] | 140 | .num_gates = ARRAY_SIZE(h616_gates), |
| 141 | .num_resets = ARRAY_SIZE(h616_resets), |
Jernej Skrabec | e52dc3e | 2021-01-11 21:11:52 +0100 | [diff] [blame] | 142 | }; |