arm64: dts: qcom: sc7180: Add wormdingler dts files

Wormdingler is a trogdor-based board, shipping to customers as the
Lenovo IdeaPad Chromebook Duet 3. These dts files are copies from
the downstream Chrome OS 5.4 kernel, but with the camera
(sc7180-trogdor-mipi-camera.dtsi) #include removed.

Signed-off-by: Joseph S. Barrera III <joebar@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220625183538.v14.1.Id769ddc5dbf570ccb511db96da59f97d08f75a9c@changeid

1 files changed, 53 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0.dtsi
new file mode 100644
index 000000000000..db29e0cba29d
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0.dtsi
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Wormdingler board device tree source
+ *
+ * Copyright 2021 Google LLC.
+ *
+ */
+
+/dts-v1/;
+
+#include "sc7180-trogdor-wormdingler.dtsi"
+
+&avdd_lcd {
+	gpio = <&tlmm 80 GPIO_ACTIVE_HIGH>;
+};
+
+&panel {
+	enable-gpios = <&tlmm 76 GPIO_ACTIVE_HIGH>;
+};
+
+&v1p8_mipi {
+	gpio = <&tlmm 81 GPIO_ACTIVE_HIGH>;
+};
+
+/* PINCTRL - modifications to sc7180-trogdor-wormdingler.dtsi */
+&avdd_lcd_en {
+	pinmux {
+		pins = "gpio80";
+	};
+
+	pinconf {
+		pins = "gpio80";
+	};
+};
+
+&mipi_1800_en {
+	pinmux {
+		pins = "gpio81";
+	};
+
+	pinconf {
+		pins = "gpio81";
+	};
+};
+&vdd_reset_1800 {
+	pinmux {
+		pins = "gpio76";
+	};
+
+	pinconf {
+		pins = "gpio76";
+	};
+};