xref: /openbmc/u-boot/arch/arm/dts/imx6q.dtsi (revision ae485b54) 
1
2/*
3 * Copyright 2013 Freescale Semiconductor, Inc.
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *
9 */
10
11#include <dt-bindings/interrupt-controller/irq.h>
12#include "imx6q-pinfunc.h"
13#include "imx6qdl.dtsi"
14
15/ {
16	aliases {
17		ipu1 = &ipu2;
18		spi4 = &ecspi5;
19	};
20
21	cpus {
22		#address-cells = <1>;
23		#size-cells = <0>;
24
25		cpu0: cpu@0 {
26			compatible = "arm,cortex-a9";
27			device_type = "cpu";
28			reg = <0>;
29			next-level-cache = <&L2>;
30			operating-points = <
31				/* kHz    uV */
32				1200000 1275000
33				996000  1250000
34				852000  1250000
35				792000  1175000
36				396000  975000
37			>;
38			fsl,soc-operating-points = <
39				/* ARM kHz  SOC-PU uV */
40				1200000 1275000
41				996000	1250000
42				852000	1250000
43				792000	1175000
44				396000	1175000
45			>;
46			clock-latency = <61036>; /* two CLK32 periods */
47			clocks = <&clks IMX6QDL_CLK_ARM>,
48				 <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
49				 <&clks IMX6QDL_CLK_STEP>,
50				 <&clks IMX6QDL_CLK_PLL1_SW>,
51				 <&clks IMX6QDL_CLK_PLL1_SYS>;
52			clock-names = "arm", "pll2_pfd2_396m", "step",
53				      "pll1_sw", "pll1_sys";
54			arm-supply = <&reg_arm>;
55			pu-supply = <&reg_pu>;
56			soc-supply = <&reg_soc>;
57		};
58
59		cpu@1 {
60			compatible = "arm,cortex-a9";
61			device_type = "cpu";
62			reg = <1>;
63			next-level-cache = <&L2>;
64		};
65
66		cpu@2 {
67			compatible = "arm,cortex-a9";
68			device_type = "cpu";
69			reg = <2>;
70			next-level-cache = <&L2>;
71		};
72
73		cpu@3 {
74			compatible = "arm,cortex-a9";
75			device_type = "cpu";
76			reg = <3>;
77			next-level-cache = <&L2>;
78		};
79	};
80
81	soc {
82		ocram: sram@00900000 {
83			compatible = "mmio-sram";
84			reg = <0x00900000 0x40000>;
85			clocks = <&clks IMX6QDL_CLK_OCRAM>;
86		};
87
88		aips-bus@02000000 { /* AIPS1 */
89			spba-bus@02000000 {
90				ecspi5: ecspi@02018000 {
91					#address-cells = <1>;
92					#size-cells = <0>;
93					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
94					reg = <0x02018000 0x4000>;
95					interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
96					clocks = <&clks IMX6Q_CLK_ECSPI5>,
97						 <&clks IMX6Q_CLK_ECSPI5>;
98					clock-names = "ipg", "per";
99					dmas = <&sdma 11 7 1>, <&sdma 12 7 2>;
100					dma-names = "rx", "tx";
101					status = "disabled";
102				};
103			};
104
105			iomuxc: iomuxc@020e0000 {
106				compatible = "fsl,imx6q-iomuxc";
107			};
108		};
109
110		sata: sata@02200000 {
111			compatible = "fsl,imx6q-ahci";
112			reg = <0x02200000 0x4000>;
113			interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
114			clocks = <&clks IMX6QDL_CLK_SATA>,
115				 <&clks IMX6QDL_CLK_SATA_REF_100M>,
116				 <&clks IMX6QDL_CLK_AHB>;
117			clock-names = "sata", "sata_ref", "ahb";
118			status = "disabled";
119		};
120
121		gpu_vg: gpu@02204000 {
122			compatible = "vivante,gc";
123			reg = <0x02204000 0x4000>;
124			interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>;
125			clocks = <&clks IMX6QDL_CLK_OPENVG_AXI>,
126				 <&clks IMX6QDL_CLK_GPU2D_CORE>;
127			clock-names = "bus", "core";
128			power-domains = <&gpc 1>;
129		};
130
131		ipu2: ipu@02800000 {
132			#address-cells = <1>;
133			#size-cells = <0>;
134			compatible = "fsl,imx6q-ipu";
135			reg = <0x02800000 0x400000>;
136			interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>,
137				     <0 7 IRQ_TYPE_LEVEL_HIGH>;
138			clocks = <&clks IMX6QDL_CLK_IPU2>,
139				 <&clks IMX6QDL_CLK_IPU2_DI0>,
140				 <&clks IMX6QDL_CLK_IPU2_DI1>;
141			clock-names = "bus", "di0", "di1";
142			resets = <&src 4>;
143
144			ipu2_csi0: port@0 {
145				reg = <0>;
146			};
147
148			ipu2_csi1: port@1 {
149				reg = <1>;
150			};
151
152			ipu2_di0: port@2 {
153				#address-cells = <1>;
154				#size-cells = <0>;
155				reg = <2>;
156
157				ipu2_di0_disp0: disp0-endpoint {
158				};
159
160				ipu2_di0_hdmi: hdmi-endpoint {
161					remote-endpoint = <&hdmi_mux_2>;
162				};
163
164				ipu2_di0_mipi: mipi-endpoint {
165					remote-endpoint = <&mipi_mux_2>;
166				};
167
168				ipu2_di0_lvds0: lvds0-endpoint {
169					remote-endpoint = <&lvds0_mux_2>;
170				};
171
172				ipu2_di0_lvds1: lvds1-endpoint {
173					remote-endpoint = <&lvds1_mux_2>;
174				};
175			};
176
177			ipu2_di1: port@3 {
178				#address-cells = <1>;
179				#size-cells = <0>;
180				reg = <3>;
181
182				ipu2_di1_hdmi: hdmi-endpoint {
183					remote-endpoint = <&hdmi_mux_3>;
184				};
185
186				ipu2_di1_mipi: mipi-endpoint {
187					remote-endpoint = <&mipi_mux_3>;
188				};
189
190				ipu2_di1_lvds0: lvds0-endpoint {
191					remote-endpoint = <&lvds0_mux_3>;
192				};
193
194				ipu2_di1_lvds1: lvds1-endpoint {
195					remote-endpoint = <&lvds1_mux_3>;
196				};
197			};
198		};
199	};
200
201	display-subsystem {
202		compatible = "fsl,imx-display-subsystem";
203		ports = <&ipu1_di0>, <&ipu1_di1>, <&ipu2_di0>, <&ipu2_di1>;
204	};
205
206	gpu-subsystem {
207		compatible = "fsl,imx-gpu-subsystem";
208		cores = <&gpu_2d>, <&gpu_3d>, <&gpu_vg>;
209	};
210};
211
212&hdmi {
213	compatible = "fsl,imx6q-hdmi";
214
215	port@2 {
216		reg = <2>;
217
218		hdmi_mux_2: endpoint {
219			remote-endpoint = <&ipu2_di0_hdmi>;
220		};
221	};
222
223	port@3 {
224		reg = <3>;
225
226		hdmi_mux_3: endpoint {
227			remote-endpoint = <&ipu2_di1_hdmi>;
228		};
229	};
230};
231
232&ldb {
233	clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
234		 <&clks IMX6QDL_CLK_IPU1_DI0_SEL>, <&clks IMX6QDL_CLK_IPU1_DI1_SEL>,
235		 <&clks IMX6QDL_CLK_IPU2_DI0_SEL>, <&clks IMX6QDL_CLK_IPU2_DI1_SEL>,
236		 <&clks IMX6QDL_CLK_LDB_DI0>, <&clks IMX6QDL_CLK_LDB_DI1>;
237	clock-names = "di0_pll", "di1_pll",
238		      "di0_sel", "di1_sel", "di2_sel", "di3_sel",
239		      "di0", "di1";
240
241	lvds-channel@0 {
242		port@2 {
243			reg = <2>;
244
245			lvds0_mux_2: endpoint {
246				remote-endpoint = <&ipu2_di0_lvds0>;
247			};
248		};
249
250		port@3 {
251			reg = <3>;
252
253			lvds0_mux_3: endpoint {
254				remote-endpoint = <&ipu2_di1_lvds0>;
255			};
256		};
257	};
258
259	lvds-channel@1 {
260		port@2 {
261			reg = <2>;
262
263			lvds1_mux_2: endpoint {
264				remote-endpoint = <&ipu2_di0_lvds1>;
265			};
266		};
267
268		port@3 {
269			reg = <3>;
270
271			lvds1_mux_3: endpoint {
272				remote-endpoint = <&ipu2_di1_lvds1>;
273			};
274		};
275	};
276};
277
278&mipi_dsi {
279	ports {
280		port@2 {
281			reg = <2>;
282
283			mipi_mux_2: endpoint {
284				remote-endpoint = <&ipu2_di0_mipi>;
285			};
286		};
287
288		port@3 {
289			reg = <3>;
290
291			mipi_mux_3: endpoint {
292				remote-endpoint = <&ipu2_di1_mipi>;
293			};
294		};
295	};
296};
297
298&vpu {
299	compatible = "fsl,imx6q-vpu", "cnm,coda960";
300};
301