1/*
2 * This program is free software; you can redistribute it and/or
3 * modify it under the terms of the GNU General Public License as
4 * published by the Free Software Foundation version 2.
5 *
6 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
7 * kind, whether express or implied; without even the implied warranty
8 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9 * GNU General Public License for more details.
10 */
11
12#include <linux/kernel.h>
13#include <linux/list.h>
14#include <linux/clk-provider.h>
15#include <linux/clk/ti.h>
16
17#include "clock.h"
18
19static struct ti_dt_clk dm816x_clks[] = {
20	DT_CLK(NULL, "sys_clkin", "sys_clkin_ck"),
21	DT_CLK(NULL, "timer_sys_ck", "sys_clkin_ck"),
22	DT_CLK(NULL, "sys_32k_ck", "sys_32k_ck"),
23	DT_CLK(NULL, "timer_32k_ck", "sysclk18_ck"),
24	DT_CLK(NULL, "timer_ext_ck", "tclkin_ck"),
25	DT_CLK(NULL, "mpu_ck", "mpu_ck"),
26	DT_CLK(NULL, "timer1_fck", "timer1_fck"),
27	DT_CLK(NULL, "timer2_fck", "timer2_fck"),
28	DT_CLK(NULL, "timer3_fck", "timer3_fck"),
29	DT_CLK(NULL, "timer4_fck", "timer4_fck"),
30	DT_CLK(NULL, "timer5_fck", "timer5_fck"),
31	DT_CLK(NULL, "timer6_fck", "timer6_fck"),
32	DT_CLK(NULL, "timer7_fck", "timer7_fck"),
33	DT_CLK(NULL, "sysclk4_ck", "sysclk4_ck"),
34	DT_CLK(NULL, "sysclk5_ck", "sysclk5_ck"),
35	DT_CLK(NULL, "sysclk6_ck", "sysclk6_ck"),
36	DT_CLK(NULL, "sysclk10_ck", "sysclk10_ck"),
37	DT_CLK(NULL, "sysclk18_ck", "sysclk18_ck"),
38	DT_CLK(NULL, "sysclk24_ck", "sysclk24_ck"),
39	DT_CLK("4a100000.ethernet", "sysclk24_ck", "sysclk24_ck"),
40	{ .node_name = NULL },
41};
42
43static const char *enable_init_clks[] = {
44	"ddr_pll_clk1",
45	"ddr_pll_clk2",
46	"ddr_pll_clk3",
47};
48
49int __init dm816x_dt_clk_init(void)
50{
51	ti_dt_clocks_register(dm816x_clks);
52	omap2_clk_disable_autoidle_all();
53	omap2_clk_enable_init_clocks(enable_init_clks,
54				     ARRAY_SIZE(enable_init_clks));
55
56	return 0;
57}
58