linux-kernel - [PATCH v3 11/14] ARM: tegra: Add device-tree for 1080p version of Nyan Big

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Message-Id: <20211127142327.17692-12-digetx@gmail.com>
Date:   Sat, 27 Nov 2021 17:23:24 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Rob Herring <robh+dt@...nel.org>,
        David Heidelberg <david@...t.cz>,
        Svyatoslav Ryhel <clamor95@...il.com>,
        Anton Bambura <jenneron@...tonmail.com>,
        Antoni Aloy Torrens <aaloytorrens@...il.com>,
        Nikola Milosavljevic <mnidza@...look.com>,
        Ion Agorria <ion@...rria.com>,
        Michał Mirosław <mirq-linux@...e.qmqm.pl>,
        Ihor Didenko <tailormoon@...bler.ru>,
        Andreas Westman Dorcsak <hedmoo@...oo.com>,
        Maxim Schwalm <maxim.schwalm@...il.com>,
        Raffaele Tranquillini <raffaele.tranquillini@...il.com>,
        Jasper Korten <jja2000@...il.com>,
        Thomas Graichen <thomas.graichen@...il.com>
Cc:     devicetree@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v3 11/14] ARM: tegra: Add device-tree for 1080p version of Nyan Big

Add dedicated device-tree for 1080p version of Nyan Big in order to
describe display panel properly. FHD panel doesn't support modes other
than 1080p, hence it's wrong to use incompatible lower resolution panel
in device-tree.

Tested-by: Thomas Graichen <thomas.graichen@...il.com>
Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
 arch/arm/boot/dts/Makefile                  |  1 +
 arch/arm/boot/dts/tegra124-nyan-big-fhd.dts | 11 +++++++++++
 2 files changed, 12 insertions(+)
 create mode 100644 arch/arm/boot/dts/tegra124-nyan-big-fhd.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 26798673739c..561e0eae05a9 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1341,6 +1341,7 @@ dtb-$(CONFIG_ARCH_TEGRA_124_SOC) += \
 	tegra124-apalis-v1.2-eval.dtb \
 	tegra124-jetson-tk1.dtb \
 	tegra124-nyan-big.dtb \
+	tegra124-nyan-big-fhd.dtb \
 	tegra124-nyan-blaze.dtb \
 	tegra124-venice2.dtb
 dtb-$(CONFIG_ARCH_U8500) += \
diff --git a/arch/arm/boot/dts/tegra124-nyan-big-fhd.dts b/arch/arm/boot/dts/tegra124-nyan-big-fhd.dts
new file mode 100644
index 000000000000..d35fb79d2f51
--- /dev/null
+++ b/arch/arm/boot/dts/tegra124-nyan-big-fhd.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include "tegra124-nyan-big.dts"
+
+/ {
+	/* Version of Nyan Big with 1080p panel */
+	panel {
+		compatible = "auo,b133htn01";
+	};
+};
-- 
2.33.1