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ARM: tegra: Device tree fixes for v5.17-rc6

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This contains fixes for the eDP panel found on the Venice 2 and Nyan
 boards.
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Merge tag 'tegra-for-5.17-arm-dt-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixes

ARM: tegra: Device tree fixes for v5.17-rc6

This contains fixes for the eDP panel found on the Venice 2 and Nyan
boards.

* tag 'tegra-for-5.17-arm-dt-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: tegra: Move panels to AUX bus

Link: https://lore.kernel.org/r/20220223162209.293722-1-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2022-02-24 22:48:00 +01:00
commit 31c50bf184
3 changed files with 25 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
arch/arm/boot/dts/tegra124-nyan-big.dts
View File

@ -13,12 +13,15 @@
"google,nyan-big-rev1", "google,nyan-big-rev0",
"google,nyan-big", "google,nyan", "nvidia,tegra124";
panel: panel {
compatible = "auo,b133xtn01";
power-supply = <&vdd_3v3_panel>;
backlight = <&backlight>;
ddc-i2c-bus = <&dpaux>;
host1x@50000000 {
dpaux@545c0000 {
aux-bus {
panel: panel {
compatible = "auo,b133xtn01";
backlight = <&backlight>;
};
};
};
};
mmc@700b0400 { /* SD Card on this bus */

15
arch/arm/boot/dts/tegra124-nyan-blaze.dts
View File

@ -15,12 +15,15 @@
"google,nyan-blaze-rev0", "google,nyan-blaze",
"google,nyan", "nvidia,tegra124";
panel: panel {
compatible = "samsung,ltn140at29-301";
power-supply = <&vdd_3v3_panel>;
backlight = <&backlight>;
ddc-i2c-bus = <&dpaux>;
host1x@50000000 {
dpaux@545c0000 {
aux-bus {
panel: panel {
compatible = "samsung,ltn140at29-301";
backlight = <&backlight>;
};
};
};
};
sound {

14
arch/arm/boot/dts/tegra124-venice2.dts
View File

@ -48,6 +48,13 @@
dpaux@545c0000 {
vdd-supply = <&vdd_3v3_panel>;
status = "okay";
aux-bus {
panel: panel {
compatible = "lg,lp129qe";
backlight = <&backlight>;
};
};
};
};
@ -1080,13 +1087,6 @@
};
};
panel: panel {
compatible = "lg,lp129qe";
power-supply = <&vdd_3v3_panel>;
backlight = <&backlight>;
ddc-i2c-bus = <&dpaux>;
};
vdd_mux: regulator-mux {
compatible = "regulator-fixed";
regulator-name = "+VDD_MUX";