From: Alexander Stein <alexander.stein@ew.tq-group.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com>,
Russell King <linux@armlinux.org.uk>, Marek Vasut <marex@denx.de>,
Marcel Ziswiler <marcel.ziswiler@toradex.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Masahiro Yamada <masahiroy@kernel.org>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Nicolas Schier <nicolas@fjasle.eu>
Cc: Alexander Stein <alexander.stein@ew.tq-group.com>,
soc@kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org, linux-kbuild@vger.kernel.org
Subject: [PATCH v2 06/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS CDTECH DC44 overlay
Date: Fri, 20 Jan 2023 14:34:51 +0100 [thread overview]
Message-ID: <20230120133455.3962413-7-alexander.stein@ew.tq-group.com> (raw)
In-Reply-To: <20230120133455.3962413-1-alexander.stein@ew.tq-group.com>
Add device tree overlay for LVDS display usage.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Changes in v2:
* None
arch/arm/boot/dts/Makefile | 2 +
...1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts | 55 +++++++++++++++++++
2 files changed, 57 insertions(+)
create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d5105e8179431..774cc57274e20 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -806,9 +806,11 @@ dtb-$(CONFIG_SOC_LS1021A) += \
ls1021a-tsn.dtb \
ls1021a-twr.dtb
+ls1021a-tqmls1021a-mbls1021a-cdtech-dc44-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dtbo
ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo
ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo
+dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dtb
dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-hdmi.dtb
dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtb
diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts
new file mode 100644
index 0000000000000..ddc71bc597295
--- /dev/null
+++ b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
+/*
+ * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+&backlight_dcu {
+ status = "okay";
+};
+
+&dcu {
+ status = "okay";
+
+ port {
+ dcu_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+};
+
+&display {
+ compatible = "cdtech,s070swv29hg-dc44";
+ status = "okay";
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&dcu_out>;
+ };
+ };
+};
+
+&i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ polytouch: touchscreen@38 {
+ compatible = "edt,edt-ft5406";
+ reg = <0x38>;
+ interrupt-parent = <&pca9554_0>;
+ interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
+ /* LCD_PWR_EN -> TSC_WAKE */
+ wake-gpios = <&pca9554_1 4 GPIO_ACTIVE_HIGH>;
+ gain = <20>;
+ touchscreen-size-x = <800>;
+ touchscreen-size-y = <480>;
+ };
+};
--
2.34.1
next prev parent reply other threads:[~2023-01-20 13:35 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-20 13:34 [PATCH v2 00/10] TQMLS1021A support Alexander Stein
2023-01-20 13:34 ` [PATCH v2 01/10] dt-bindings: arm: fsl: add TQ-Systems LS1021A board Alexander Stein
2023-01-20 17:35 ` Krzysztof Kozlowski
2023-01-20 13:34 ` [PATCH v2 02/10] ARM: dts: ls1021a: add TQ-Systems MBLS102xA device tree Alexander Stein
[not found] ` <20230126094415.GE20713@T480>
2023-01-26 13:50 ` Alexander Stein
2023-01-20 13:34 ` [PATCH v2 03/10] ARM: dts: ls1021a: add TQMLS1021A flash partition layout Alexander Stein
2023-01-20 13:34 ` [PATCH v2 04/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS TM070JVHG33 overlay Alexander Stein
2023-01-20 13:34 ` [PATCH v2 05/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA HDMI overlay Alexander Stein
2023-01-20 13:34 ` Alexander Stein [this message]
2023-01-20 13:34 ` [PATCH v2 07/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS CDTECH FC21 overlay Alexander Stein
2023-01-20 13:34 ` [PATCH v2 08/10] ARM: multi_v7_defconfig: Add options to support TQMLS102xA series Alexander Stein
2023-01-20 13:34 ` [PATCH v2 09/10] kbuild: Add config fragment merge functionality Alexander Stein
2023-01-20 17:13 ` Arnd Bergmann
2023-01-20 13:34 ` [PATCH v2 10/10] ARM: add multi_v7_lpae_defconfig Alexander Stein
2023-01-20 17:18 ` Arnd Bergmann
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