openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity
linux/arch/arm/boot/dts/tegra20-medcom-wide.dts

127 lines
2.7 KiB
Plaintext
Raw Normal View History

ARM: tegra: Add Avionic Design Medcom-Wide support The Medcom is a 16:9 15" terminal that is used for patient infotainment in hospitals. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-20 23:06:08 +08:00
/dts-v1/;
ARM: tegra: use #include for all device trees Replace /include/ (dtc) with #include (C pre-processor) for all Tegra DT files, so that gcc -E handles the entire include tree, and hence any of those files can #include some other file e.g. for constant definitions. This allows future use of #defines and header files in order to define names for various constants, such as the IDs and flags in GPIO specifiers. Use of those features will increase the readability of the device tree files. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-10-18 06:38:21 +08:00
#include "tegra20-tamonten.dtsi"
ARM: tegra: Add Avionic Design Medcom-Wide support The Medcom is a 16:9 15" terminal that is used for patient infotainment in hospitals. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-20 23:06:08 +08:00
/ {
model = "Avionic Design Medcom-Wide board";
compatible = "ad,medcom-wide", "ad,tamonten", "nvidia,tegra20";
ARM: tegra: add missing unit addresses to DT DT node names should include a unit address iff the node has a reg property. For Tegra DTs at least, we were previously applying a different rule, namely that node names only needed to include a unit address if it was required to make the node name unique. Consequently, many unit addresses are missing. Add them. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-11-26 08:53:16 +08:00
pwm@7000a000 {
ARM: tegra: fix the status of PWM DT nodes We should be defining the PWM nodes with status as "disabled" in the chip-specific dtsi file, since we don't know whether specific boards will use the PWM or not. This patch fixes the PWM node status for Tegra20 and Tegra30. Also fixed the one user of PWM, which is the Tegra20 medcom-wide board, so that PWM is set to "okay" in the board-specific dts file. Signed-off-by: Andrew Chew <achew@nvidia.com> [swarren: in medcom-wide: fixed node sort order, removed duplicate pwm: label, fixed syntax error] Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-03-13 07:40:51 +08:00
status = "okay";
};
ARM: tegra: tamonten: add the display to the Medcom Wide Enable the RGB output and add the panel definition to the Medcom Wide DTS. Also add a label to the backlight defintion to reference it in the panel definition. Signed-off-by: Alban Bedel <alban.bedel@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-06-19 21:25:50 +08:00
host1x@50000000 {
dc@54200000 {
rgb {
status = "okay";
nvidia,panel = <&panel>;
};
};
};
ARM: tegra: Add Avionic Design Medcom-Wide support The Medcom is a 16:9 15" terminal that is used for patient infotainment in hospitals. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-20 23:06:08 +08:00
i2c@7000c000 {
wm8903: wm8903@1a {
compatible = "wlf,wm8903";
reg = <0x1a>;
interrupt-parent = <&gpio>;
ARM: tegra: convert device tree files to use IRQ defines Use the GIC and standard IRQ binding defines in all IRQ specifiers. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-02-14 03:51:51 +08:00
interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>;
ARM: tegra: Add Avionic Design Medcom-Wide support The Medcom is a 16:9 15" terminal that is used for patient infotainment in hospitals. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-20 23:06:08 +08:00
gpio-controller;
#gpio-cells = <2>;
micdet-cfg = <0>;
micdet-delay = <100>;
gpio-cfg = <0xffffffff
0xffffffff
0
0xffffffff
0xffffffff>;
};
};
ARM: tegra: tamonten: add the display to the Medcom Wide Enable the RGB output and add the panel definition to the Medcom Wide DTS. Also add a label to the backlight defintion to reference it in the panel definition. Signed-off-by: Alban Bedel <alban.bedel@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-06-19 21:25:50 +08:00
backlight: backlight {
ARM: tegra: Add Avionic Design Medcom-Wide support The Medcom is a 16:9 15" terminal that is used for patient infotainment in hospitals. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-20 23:06:08 +08:00
compatible = "pwm-backlight";
pwms = <&pwm 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <6>;
};
ARM: tegra: tamonten: add the display to the Medcom Wide Enable the RGB output and add the panel definition to the Medcom Wide DTS. Also add a label to the backlight defintion to reference it in the panel definition. Signed-off-by: Alban Bedel <alban.bedel@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-06-19 21:25:50 +08:00
panel: panel {
compatible = "innolux,n156bge-l21", "simple-panel";
power-supply = <&vdd_1v8_reg>, <&vdd_3v3_reg>;
enable-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_HIGH>;
backlight = <&backlight>;
};
ARM: tegra: Add Avionic Design Medcom-Wide support The Medcom is a 16:9 15" terminal that is used for patient infotainment in hospitals. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-20 23:06:08 +08:00
sound {
compatible = "ad,tegra-audio-wm8903-medcom-wide",
"nvidia,tegra-audio-wm8903";
nvidia,model = "Avionic Design Medcom-Wide";
nvidia,audio-routing =
"Headphone Jack", "HPOUTR",
"Headphone Jack", "HPOUTL",
"Int Spk", "ROP",
"Int Spk", "RON",
"Int Spk", "LOP",
"Int Spk", "LON",
"Mic Jack", "MICBIAS",
"IN1L", "Mic Jack";
nvidia,i2s-controller = <&tegra_i2s1>;
nvidia,audio-codec = <&wm8903>;
ARM: tegra: convert device tree files to use GPIO defines Use TEGRA_GPIO() macro to name all GPIOs referenced by GPIO properties, and some interrupts properties. Use standard GPIO flag defines too. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-02-13 08:25:15 +08:00
nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>;
ARM: tegra: add clocks property to sound nodes Audio-related clocks need to be represented in the device tree. Update bindings to describe which clocks are needed, and DT files to include those clocks. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-03-27 06:45:52 +08:00
ARM: tegra20: convert device tree files to use CLK defines Use the Tegra20 CAR binding header (tegra20-car.h) to replace magic numbers in the device tree. For example, - clocks = <&tegra_car 28>; + clocks = <&tegra_car CLK_HOST1X>; Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com> [swarren, updated since tegra20-car.h moved for consistency] Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-05-23 00:45:32 +08:00
clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
<&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
<&tegra_car TEGRA20_CLK_CDEV1>;
ARM: tegra: add clocks property to sound nodes Audio-related clocks need to be represented in the device tree. Update bindings to describe which clocks are needed, and DT files to include those clocks. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-03-27 06:45:52 +08:00
clock-names = "pll_a", "pll_a_out0", "mclk";
ARM: tegra: Add Avionic Design Medcom-Wide support The Medcom is a 16:9 15" terminal that is used for patient infotainment in hospitals. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-20 23:06:08 +08:00
};
ARM: tegra: tamonten: add the base board regulators Currently the Tamonten DTS define a fixed regulator for the 5V supply. However this regulator is in fact on the base board. Fix this by properly defining the regulators found on the base boards. Signed-off-by: Alban Bedel <alban.bedel@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-06-19 21:25:49 +08:00
regulators {
vcc_24v_reg: regulator@100 {
compatible = "regulator-fixed";
reg = <100>;
regulator-name = "vcc_24v";
regulator-min-microvolt = <24000000>;
regulator-max-microvolt = <24000000>;
regulator-always-on;
};
vdd_5v0_reg: regulator@101 {
compatible = "regulator-fixed";
reg = <101>;
regulator-name = "vdd_5v0";
vin-supply = <&vcc_24v_reg>;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
vdd_3v3_reg: regulator@102 {
compatible = "regulator-fixed";
reg = <102>;
regulator-name = "vdd_3v3";
vin-supply = <&vcc_24v_reg>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vdd_1v8_reg: regulator@103 {
compatible = "regulator-fixed";
reg = <103>;
regulator-name = "vdd_1v8";
vin-supply = <&vdd_3v3_reg>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
};
ARM: tegra: Add Avionic Design Medcom-Wide support The Medcom is a 16:9 15" terminal that is used for patient infotainment in hospitals. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-20 23:06:08 +08:00
};