4 - compatible: "nvidia,tegra<chip>-host1x"
5 - reg: Physical base address and length of the controller's registers.
6 - interrupts: The interrupt outputs from the controller.
7 - #address-cells: The number of cells used to represent physical base addresses
8 in the host1x address space. Should be 1.
9 - #size-cells: The number of cells used to represent the size of an address
10 range in the host1x address space. Should be 1.
11 - ranges: The mapping of the host1x address space to the CPU address space.
12 - clocks: Must contain one entry, for the module clock.
13 See ../clocks/clock-bindings.txt for details.
14 - resets: Must contain an entry for each entry in reset-names.
15 See ../reset/reset.txt for details.
16 - reset-names: Must include the following entries:
19 The host1x top-level node defines a number of children, each representing one
20 of the following host1x client modules:
25 - compatible: "nvidia,tegra<chip>-mpe"
26 - reg: Physical base address and length of the controller's registers.
27 - interrupts: The interrupt outputs from the controller.
28 - clocks: Must contain one entry, for the module clock.
29 See ../clocks/clock-bindings.txt for details.
30 - resets: Must contain an entry for each entry in reset-names.
31 See ../reset/reset.txt for details.
32 - reset-names: Must include the following entries:
38 - compatible: "nvidia,tegra<chip>-vi"
39 - reg: Physical base address and length of the controller's registers.
40 - interrupts: The interrupt outputs from the controller.
41 - clocks: Must contain one entry, for the module clock.
42 See ../clocks/clock-bindings.txt for details.
43 - resets: Must contain an entry for each entry in reset-names.
44 See ../reset/reset.txt for details.
45 - reset-names: Must include the following entries:
48 - epp: encoder pre-processor
51 - compatible: "nvidia,tegra<chip>-epp"
52 - reg: Physical base address and length of the controller's registers.
53 - interrupts: The interrupt outputs from the controller.
54 - clocks: Must contain one entry, for the module clock.
55 See ../clocks/clock-bindings.txt for details.
56 - resets: Must contain an entry for each entry in reset-names.
57 See ../reset/reset.txt for details.
58 - reset-names: Must include the following entries:
61 - isp: image signal processor
64 - compatible: "nvidia,tegra<chip>-isp"
65 - reg: Physical base address and length of the controller's registers.
66 - interrupts: The interrupt outputs from the controller.
67 - clocks: Must contain one entry, for the module clock.
68 See ../clocks/clock-bindings.txt for details.
69 - resets: Must contain an entry for each entry in reset-names.
70 See ../reset/reset.txt for details.
71 - reset-names: Must include the following entries:
74 - gr2d: 2D graphics engine
77 - compatible: "nvidia,tegra<chip>-gr2d"
78 - reg: Physical base address and length of the controller's registers.
79 - interrupts: The interrupt outputs from the controller.
80 - clocks: Must contain one entry, for the module clock.
81 See ../clocks/clock-bindings.txt for details.
82 - resets: Must contain an entry for each entry in reset-names.
83 See ../reset/reset.txt for details.
84 - reset-names: Must include the following entries:
87 - gr3d: 3D graphics engine
90 - compatible: "nvidia,tegra<chip>-gr3d"
91 - reg: Physical base address and length of the controller's registers.
92 - clocks: Must contain an entry for each entry in clock-names.
93 See ../clocks/clock-bindings.txt for details.
94 - clock-names: Must include the following entries:
95 (This property may be omitted if the only clock in the list is "3d")
97 This MUST be the first entry.
98 - 3d2 (Only required on SoCs with two 3D clocks)
99 - resets: Must contain an entry for each entry in reset-names.
100 See ../reset/reset.txt for details.
101 - reset-names: Must include the following entries:
103 - 3d2 (Only required on SoCs with two 3D clocks)
105 - dc: display controller
108 - compatible: "nvidia,tegra<chip>-dc"
109 - reg: Physical base address and length of the controller's registers.
110 - interrupts: The interrupt outputs from the controller.
111 - clocks: Must contain an entry for each entry in clock-names.
112 See ../clocks/clock-bindings.txt for details.
113 - clock-names: Must include the following entries:
115 This MUST be the first entry.
117 - resets: Must contain an entry for each entry in reset-names.
118 See ../reset/reset.txt for details.
119 - reset-names: Must include the following entries:
121 - nvidia,head: The number of the display controller head. This is used to
122 setup the various types of output to receive video data from the given
125 Each display controller node has a child node, named "rgb", that represents
126 the RGB output associated with the controller. It can take the following
128 - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
129 - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection
130 - nvidia,edid: supplies a binary EDID blob
131 - nvidia,panel: phandle of a display panel
133 - hdmi: High Definition Multimedia Interface
136 - compatible: "nvidia,tegra<chip>-hdmi"
137 - reg: Physical base address and length of the controller's registers.
138 - interrupts: The interrupt outputs from the controller.
139 - hdmi-supply: supply for the +5V HDMI connector pin
140 - vdd-supply: regulator for supply voltage
141 - pll-supply: regulator for PLL
142 - clocks: Must contain an entry for each entry in clock-names.
143 See ../clocks/clock-bindings.txt for details.
144 - clock-names: Must include the following entries:
146 This MUST be the first entry.
148 - resets: Must contain an entry for each entry in reset-names.
149 See ../reset/reset.txt for details.
150 - reset-names: Must include the following entries:
154 - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
155 - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection
156 - nvidia,edid: supplies a binary EDID blob
157 - nvidia,panel: phandle of a display panel
159 - tvo: TV encoder output
162 - compatible: "nvidia,tegra<chip>-tvo"
163 - reg: Physical base address and length of the controller's registers.
164 - interrupts: The interrupt outputs from the controller.
165 - clocks: Must contain one entry, for the module clock.
166 See ../clocks/clock-bindings.txt for details.
168 - dsi: display serial interface
171 - compatible: "nvidia,tegra<chip>-dsi"
172 - reg: Physical base address and length of the controller's registers.
173 - clocks: Must contain an entry for each entry in clock-names.
174 See ../clocks/clock-bindings.txt for details.
175 - clock-names: Must include the following entries:
177 This MUST be the first entry.
180 - resets: Must contain an entry for each entry in reset-names.
181 See ../reset/reset.txt for details.
182 - reset-names: Must include the following entries:
184 - avdd-dsi-supply: phandle of a supply that powers the DSI controller
185 - nvidia,mipi-calibrate: Should contain a phandle and a specifier specifying
186 which pads are used by this DSI output and need to be calibrated. See also
187 ../display/tegra/nvidia,tegra114-mipi.txt.
190 - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
191 - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection
192 - nvidia,edid: supplies a binary EDID blob
193 - nvidia,panel: phandle of a display panel
194 - nvidia,ganged-mode: contains a phandle to a second DSI controller to gang
195 up with in order to support up to 8 data lanes
197 - sor: serial output resource
200 - compatible: Should be:
201 - "nvidia,tegra124-sor": for Tegra124 and Tegra132
202 - "nvidia,tegra132-sor": for Tegra132
203 - "nvidia,tegra210-sor": for Tegra210
204 - "nvidia,tegra210-sor1": for Tegra210
205 - reg: Physical base address and length of the controller's registers.
206 - interrupts: The interrupt outputs from the controller.
207 - clocks: Must contain an entry for each entry in clock-names.
208 See ../clocks/clock-bindings.txt for details.
209 - clock-names: Must include the following entries:
210 - sor: clock input for the SOR hardware
211 - parent: input for the pixel clock
212 - dp: reference clock for the SOR clock
213 - safe: safe reference for the SOR clock during power up
214 - resets: Must contain an entry for each entry in reset-names.
215 See ../reset/reset.txt for details.
216 - reset-names: Must include the following entries:
220 - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
221 - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection
222 - nvidia,edid: supplies a binary EDID blob
223 - nvidia,panel: phandle of a display panel
225 Optional properties when driving an eDP output:
226 - nvidia,dpaux: phandle to a DispayPort AUX interface
228 - dpaux: DisplayPort AUX interface
229 - compatible: For Tegra124, must contain "nvidia,tegra124-dpaux". Otherwise,
230 must contain '"nvidia,<chip>-dpaux", "nvidia,tegra124-dpaux"', where
232 - reg: Physical base address and length of the controller's registers.
233 - interrupts: The interrupt outputs from the controller.
234 - clocks: Must contain an entry for each entry in clock-names.
235 See ../clocks/clock-bindings.txt for details.
236 - clock-names: Must include the following entries:
237 - dpaux: clock input for the DPAUX hardware
238 - parent: reference clock
239 - resets: Must contain an entry for each entry in reset-names.
240 See ../reset/reset.txt for details.
241 - reset-names: Must include the following entries:
243 - vdd-supply: phandle of a supply that powers the DisplayPort link
251 compatible = "nvidia,tegra20-host1x", "simple-bus";
252 reg = <0x50000000 0x00024000>;
253 interrupts = <0 65 0x04 /* mpcore syncpt */
254 0 67 0x04>; /* mpcore general */
255 clocks = <&tegra_car TEGRA20_CLK_HOST1X>;
256 resets = <&tegra_car 28>;
257 reset-names = "host1x";
259 #address-cells = <1>;
262 ranges = <0x54000000 0x54000000 0x04000000>;
265 compatible = "nvidia,tegra20-mpe";
266 reg = <0x54040000 0x00040000>;
267 interrupts = <0 68 0x04>;
268 clocks = <&tegra_car TEGRA20_CLK_MPE>;
269 resets = <&tegra_car 60>;
274 compatible = "nvidia,tegra20-vi";
275 reg = <0x54080000 0x00040000>;
276 interrupts = <0 69 0x04>;
277 clocks = <&tegra_car TEGRA20_CLK_VI>;
278 resets = <&tegra_car 100>;
283 compatible = "nvidia,tegra20-epp";
284 reg = <0x540c0000 0x00040000>;
285 interrupts = <0 70 0x04>;
286 clocks = <&tegra_car TEGRA20_CLK_EPP>;
287 resets = <&tegra_car 19>;
292 compatible = "nvidia,tegra20-isp";
293 reg = <0x54100000 0x00040000>;
294 interrupts = <0 71 0x04>;
295 clocks = <&tegra_car TEGRA20_CLK_ISP>;
296 resets = <&tegra_car 23>;
301 compatible = "nvidia,tegra20-gr2d";
302 reg = <0x54140000 0x00040000>;
303 interrupts = <0 72 0x04>;
304 clocks = <&tegra_car TEGRA20_CLK_GR2D>;
305 resets = <&tegra_car 21>;
310 compatible = "nvidia,tegra20-gr3d";
311 reg = <0x54180000 0x00040000>;
312 clocks = <&tegra_car TEGRA20_CLK_GR3D>;
313 resets = <&tegra_car 24>;
318 compatible = "nvidia,tegra20-dc";
319 reg = <0x54200000 0x00040000>;
320 interrupts = <0 73 0x04>;
321 clocks = <&tegra_car TEGRA20_CLK_DISP1>,
322 <&tegra_car TEGRA20_CLK_PLL_P>;
323 clock-names = "dc", "parent";
324 resets = <&tegra_car 27>;
333 compatible = "nvidia,tegra20-dc";
334 reg = <0x54240000 0x00040000>;
335 interrupts = <0 74 0x04>;
336 clocks = <&tegra_car TEGRA20_CLK_DISP2>,
337 <&tegra_car TEGRA20_CLK_PLL_P>;
338 clock-names = "dc", "parent";
339 resets = <&tegra_car 26>;
348 compatible = "nvidia,tegra20-hdmi";
349 reg = <0x54280000 0x00040000>;
350 interrupts = <0 75 0x04>;
351 clocks = <&tegra_car TEGRA20_CLK_HDMI>,
352 <&tegra_car TEGRA20_CLK_PLL_D_OUT0>;
353 clock-names = "hdmi", "parent";
354 resets = <&tegra_car 51>;
355 reset-names = "hdmi";
360 compatible = "nvidia,tegra20-tvo";
361 reg = <0x542c0000 0x00040000>;
362 interrupts = <0 76 0x04>;
363 clocks = <&tegra_car TEGRA20_CLK_TVO>;
368 compatible = "nvidia,tegra20-dsi";
369 reg = <0x54300000 0x00040000>;
370 clocks = <&tegra_car TEGRA20_CLK_DSI>,
371 <&tegra_car TEGRA20_CLK_PLL_D_OUT0>;
372 clock-names = "dsi", "parent";
373 resets = <&tegra_car 48>;