1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (C) 2018 Amarula Solutions.
4 * Author: Jagan Teki <jagan@amarulasolutions.com>
5 */
6
7#include <common.h>
8#include <clk-uclass.h>
9#include <dm.h>
10#include <errno.h>
11#include <clk/sunxi.h>
12#include <dt-bindings/clock/sun4i-a10-ccu.h>
13#include <dt-bindings/reset/sun4i-a10-ccu.h>
14#include <linux/bitops.h>
15
16static struct ccu_clk_gate a10_gates[] = {
17	[CLK_AHB_OTG]		= GATE(0x060, BIT(0)),
18	[CLK_AHB_EHCI0]		= GATE(0x060, BIT(1)),
19	[CLK_AHB_OHCI0]		= GATE(0x060, BIT(2)),
20	[CLK_AHB_EHCI1]		= GATE(0x060, BIT(3)),
21	[CLK_AHB_OHCI1]		= GATE(0x060, BIT(4)),
22	[CLK_AHB_MMC0]		= GATE(0x060, BIT(8)),
23	[CLK_AHB_MMC1]		= GATE(0x060, BIT(9)),
24	[CLK_AHB_MMC2]		= GATE(0x060, BIT(10)),
25	[CLK_AHB_MMC3]		= GATE(0x060, BIT(11)),
26	[CLK_AHB_NAND]		= GATE(0x060, BIT(13)),
27	[CLK_AHB_EMAC]		= GATE(0x060, BIT(17)),
28	[CLK_AHB_SPI0]		= GATE(0x060, BIT(20)),
29	[CLK_AHB_SPI1]		= GATE(0x060, BIT(21)),
30	[CLK_AHB_SPI2]		= GATE(0x060, BIT(22)),
31	[CLK_AHB_SPI3]		= GATE(0x060, BIT(23)),
32
33	[CLK_AHB_GMAC]		= GATE(0x064, BIT(17)),
34
35	[CLK_APB0_PIO]		= GATE(0x068, BIT(5)),
36
37	[CLK_APB1_I2C0]		= GATE(0x06c, BIT(0)),
38	[CLK_APB1_I2C1]		= GATE(0x06c, BIT(1)),
39	[CLK_APB1_I2C2]		= GATE(0x06c, BIT(2)),
40	[CLK_APB1_I2C3]		= GATE(0x06c, BIT(3)),
41	[CLK_APB1_I2C4]		= GATE(0x06c, BIT(15)),
42	[CLK_APB1_UART0]	= GATE(0x06c, BIT(16)),
43	[CLK_APB1_UART1]	= GATE(0x06c, BIT(17)),
44	[CLK_APB1_UART2]	= GATE(0x06c, BIT(18)),
45	[CLK_APB1_UART3]	= GATE(0x06c, BIT(19)),
46	[CLK_APB1_UART4]	= GATE(0x06c, BIT(20)),
47	[CLK_APB1_UART5]	= GATE(0x06c, BIT(21)),
48	[CLK_APB1_UART6]	= GATE(0x06c, BIT(22)),
49	[CLK_APB1_UART7]	= GATE(0x06c, BIT(23)),
50
51	[CLK_NAND]		= GATE(0x080, BIT(31)),
52	[CLK_SPI0]		= GATE(0x0a0, BIT(31)),
53	[CLK_SPI1]		= GATE(0x0a4, BIT(31)),
54	[CLK_SPI2]		= GATE(0x0a8, BIT(31)),
55
56	[CLK_USB_OHCI0]		= GATE(0x0cc, BIT(6)),
57	[CLK_USB_OHCI1]		= GATE(0x0cc, BIT(7)),
58	[CLK_USB_PHY]		= GATE(0x0cc, BIT(8)),
59
60	[CLK_SPI3]		= GATE(0x0d4, BIT(31)),
61};
62
63static struct ccu_reset a10_resets[] = {
64	[RST_USB_PHY0]		= RESET(0x0cc, BIT(0)),
65	[RST_USB_PHY1]		= RESET(0x0cc, BIT(1)),
66	[RST_USB_PHY2]		= RESET(0x0cc, BIT(2)),
67};
68
69const struct ccu_desc a10_ccu_desc = {
70	.gates = a10_gates,
71	.resets = a10_resets,
72	.num_gates = ARRAY_SIZE(a10_gates),
73	.num_resets = ARRAY_SIZE(a10_resets),
74};
75