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 - source: source clock for the SOR clock
212 - parent: input for the pixel clock
213 - dp: reference clock for the SOR clock
214 - safe: safe reference for the SOR clock during power up
215 - resets: Must contain an entry for each entry in reset-names.
216 See ../reset/reset.txt for details.
217 - reset-names: Must include the following entries:
221 - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
222 - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection
223 - nvidia,edid: supplies a binary EDID blob
224 - nvidia,panel: phandle of a display panel
226 Optional properties when driving an eDP output:
227 - nvidia,dpaux: phandle to a DispayPort AUX interface
229 - dpaux: DisplayPort AUX interface
230 - compatible : Should contain one of the following:
231 - "nvidia,tegra124-dpaux": for Tegra124 and Tegra132
232 - "nvidia,tegra210-dpaux": for Tegra210
233 - reg: Physical base address and length of the controller's registers.
234 - interrupts: The interrupt outputs from the controller.
235 - clocks: Must contain an entry for each entry in clock-names.
236 See ../clocks/clock-bindings.txt for details.
237 - clock-names: Must include the following entries:
238 - dpaux: clock input for the DPAUX hardware
239 - parent: reference clock
240 - resets: Must contain an entry for each entry in reset-names.
241 See ../reset/reset.txt for details.
242 - reset-names: Must include the following entries:
244 - vdd-supply: phandle of a supply that powers the DisplayPort link
245 - i2c-bus: Subnode where I2C slave devices are listed. This subnode
246 must be always present. If there are no I2C slave devices, an empty
247 node should be added. See ../../i2c/i2c.txt for more information.
249 See ../pinctrl/nvidia,tegra124-dpaux-padctl.txt for information
250 regarding the DPAUX pad controller bindings.
258 compatible = "nvidia,tegra20-host1x", "simple-bus";
259 reg = <0x50000000 0x00024000>;
260 interrupts = <0 65 0x04 /* mpcore syncpt */
261 0 67 0x04>; /* mpcore general */
262 clocks = <&tegra_car TEGRA20_CLK_HOST1X>;
263 resets = <&tegra_car 28>;
264 reset-names = "host1x";
266 #address-cells = <1>;
269 ranges = <0x54000000 0x54000000 0x04000000>;
272 compatible = "nvidia,tegra20-mpe";
273 reg = <0x54040000 0x00040000>;
274 interrupts = <0 68 0x04>;
275 clocks = <&tegra_car TEGRA20_CLK_MPE>;
276 resets = <&tegra_car 60>;
281 compatible = "nvidia,tegra20-vi";
282 reg = <0x54080000 0x00040000>;
283 interrupts = <0 69 0x04>;
284 clocks = <&tegra_car TEGRA20_CLK_VI>;
285 resets = <&tegra_car 100>;
290 compatible = "nvidia,tegra20-epp";
291 reg = <0x540c0000 0x00040000>;
292 interrupts = <0 70 0x04>;
293 clocks = <&tegra_car TEGRA20_CLK_EPP>;
294 resets = <&tegra_car 19>;
299 compatible = "nvidia,tegra20-isp";
300 reg = <0x54100000 0x00040000>;
301 interrupts = <0 71 0x04>;
302 clocks = <&tegra_car TEGRA20_CLK_ISP>;
303 resets = <&tegra_car 23>;
308 compatible = "nvidia,tegra20-gr2d";
309 reg = <0x54140000 0x00040000>;
310 interrupts = <0 72 0x04>;
311 clocks = <&tegra_car TEGRA20_CLK_GR2D>;
312 resets = <&tegra_car 21>;
317 compatible = "nvidia,tegra20-gr3d";
318 reg = <0x54180000 0x00040000>;
319 clocks = <&tegra_car TEGRA20_CLK_GR3D>;
320 resets = <&tegra_car 24>;
325 compatible = "nvidia,tegra20-dc";
326 reg = <0x54200000 0x00040000>;
327 interrupts = <0 73 0x04>;
328 clocks = <&tegra_car TEGRA20_CLK_DISP1>,
329 <&tegra_car TEGRA20_CLK_PLL_P>;
330 clock-names = "dc", "parent";
331 resets = <&tegra_car 27>;
340 compatible = "nvidia,tegra20-dc";
341 reg = <0x54240000 0x00040000>;
342 interrupts = <0 74 0x04>;
343 clocks = <&tegra_car TEGRA20_CLK_DISP2>,
344 <&tegra_car TEGRA20_CLK_PLL_P>;
345 clock-names = "dc", "parent";
346 resets = <&tegra_car 26>;
355 compatible = "nvidia,tegra20-hdmi";
356 reg = <0x54280000 0x00040000>;
357 interrupts = <0 75 0x04>;
358 clocks = <&tegra_car TEGRA20_CLK_HDMI>,
359 <&tegra_car TEGRA20_CLK_PLL_D_OUT0>;
360 clock-names = "hdmi", "parent";
361 resets = <&tegra_car 51>;
362 reset-names = "hdmi";
367 compatible = "nvidia,tegra20-tvo";
368 reg = <0x542c0000 0x00040000>;
369 interrupts = <0 76 0x04>;
370 clocks = <&tegra_car TEGRA20_CLK_TVO>;
375 compatible = "nvidia,tegra20-dsi";
376 reg = <0x54300000 0x00040000>;
377 clocks = <&tegra_car TEGRA20_CLK_DSI>,
378 <&tegra_car TEGRA20_CLK_PLL_D_OUT0>;
379 clock-names = "dsi", "parent";
380 resets = <&tegra_car 48>;