xref: /openbmc/u-boot/arch/arm/dts/am35xx-clocks.dtsi (revision baefb63a)
1/*
2 * Device Tree Source for OMAP3 clock data
3 *
4 * Copyright (C) 2013 Texas Instruments, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10&scm_clocks {
11	emac_ick: emac_ick@32c {
12		#clock-cells = <0>;
13		compatible = "ti,am35xx-gate-clock";
14		clocks = <&ipss_ick>;
15		reg = <0x032c>;
16		ti,bit-shift = <1>;
17	};
18
19	emac_fck: emac_fck@32c {
20		#clock-cells = <0>;
21		compatible = "ti,gate-clock";
22		clocks = <&rmii_ck>;
23		reg = <0x032c>;
24		ti,bit-shift = <9>;
25	};
26
27	vpfe_ick: vpfe_ick@32c {
28		#clock-cells = <0>;
29		compatible = "ti,am35xx-gate-clock";
30		clocks = <&ipss_ick>;
31		reg = <0x032c>;
32		ti,bit-shift = <2>;
33	};
34
35	vpfe_fck: vpfe_fck@32c {
36		#clock-cells = <0>;
37		compatible = "ti,gate-clock";
38		clocks = <&pclk_ck>;
39		reg = <0x032c>;
40		ti,bit-shift = <10>;
41	};
42
43	hsotgusb_ick_am35xx: hsotgusb_ick_am35xx@32c {
44		#clock-cells = <0>;
45		compatible = "ti,am35xx-gate-clock";
46		clocks = <&ipss_ick>;
47		reg = <0x032c>;
48		ti,bit-shift = <0>;
49	};
50
51	hsotgusb_fck_am35xx: hsotgusb_fck_am35xx@32c {
52		#clock-cells = <0>;
53		compatible = "ti,gate-clock";
54		clocks = <&sys_ck>;
55		reg = <0x032c>;
56		ti,bit-shift = <8>;
57	};
58
59	hecc_ck: hecc_ck@32c {
60		#clock-cells = <0>;
61		compatible = "ti,am35xx-gate-clock";
62		clocks = <&sys_ck>;
63		reg = <0x032c>;
64		ti,bit-shift = <3>;
65	};
66};
67&cm_clocks {
68	ipss_ick: ipss_ick@a10 {
69		#clock-cells = <0>;
70		compatible = "ti,am35xx-interface-clock";
71		clocks = <&core_l3_ick>;
72		reg = <0x0a10>;
73		ti,bit-shift = <4>;
74	};
75
76	rmii_ck: rmii_ck {
77		#clock-cells = <0>;
78		compatible = "fixed-clock";
79		clock-frequency = <50000000>;
80	};
81
82	pclk_ck: pclk_ck {
83		#clock-cells = <0>;
84		compatible = "fixed-clock";
85		clock-frequency = <27000000>;
86	};
87
88	uart4_ick_am35xx: uart4_ick_am35xx@a10 {
89		#clock-cells = <0>;
90		compatible = "ti,omap3-interface-clock";
91		clocks = <&core_l4_ick>;
92		reg = <0x0a10>;
93		ti,bit-shift = <23>;
94	};
95
96	uart4_fck_am35xx: uart4_fck_am35xx@a00 {
97		#clock-cells = <0>;
98		compatible = "ti,wait-gate-clock";
99		clocks = <&core_48m_fck>;
100		reg = <0x0a00>;
101		ti,bit-shift = <23>;
102	};
103};
104
105&cm_clockdomains {
106	core_l3_clkdm: core_l3_clkdm {
107		compatible = "ti,clockdomain";
108		clocks = <&sdrc_ick>, <&ipss_ick>, <&emac_ick>, <&vpfe_ick>,
109			 <&hsotgusb_ick_am35xx>, <&hsotgusb_fck_am35xx>,
110			 <&hecc_ck>;
111	};
112
113	core_l4_clkdm: core_l4_clkdm {
114		compatible = "ti,clockdomain";
115		clocks = <&cpefuse_fck>, <&ts_fck>, <&usbtll_fck>,
116			 <&usbtll_ick>, <&mmchs3_ick>, <&mmchs3_fck>,
117			 <&mmchs2_fck>, <&mmchs1_fck>, <&i2c3_fck>, <&i2c2_fck>,
118			 <&i2c1_fck>, <&mcspi4_fck>, <&mcspi3_fck>,
119			 <&mcspi2_fck>, <&mcspi1_fck>, <&uart2_fck>,
120			 <&uart1_fck>, <&hdq_fck>, <&mmchs2_ick>, <&mmchs1_ick>,
121			 <&hdq_ick>, <&mcspi4_ick>, <&mcspi3_ick>,
122			 <&mcspi2_ick>, <&mcspi1_ick>, <&i2c3_ick>, <&i2c2_ick>,
123			 <&i2c1_ick>, <&uart2_ick>, <&uart1_ick>, <&gpt11_ick>,
124			 <&gpt10_ick>, <&mcbsp5_ick>, <&mcbsp1_ick>,
125			 <&omapctrl_ick>, <&aes2_ick>, <&sha12_ick>,
126			 <&uart4_ick_am35xx>, <&uart4_fck_am35xx>;
127	};
128};
129