1 files changed, 71 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi b/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
new file mode 100644
index 000000000000..f4b1a61853e3
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
@@ -0,0 +1,71 @@
+/*
+ * Common file for omap dpi panels with QVGA and reset pins
+ *
+ * Note that the board specifc DTS file needs to specify
+ * at minimum the GPIO enable-gpios for display, and
+ * gpios for gpio-backlight.
+ */
+
+/ {
+        aliases {
+                display0 = &lcd0;
+        };
+
+        backlight0: backlight {
+                compatible = "gpio-backlight";
+                default-on;
+        };
+
+        /* 3.3V GPIO controlled regulator for LCD_ENVDD */
+        lcd_3v3: regulator-lcd-3v3 {
+                compatible = "regulator-fixed";
+                regulator-name = "lcd_3v3";
+                regulator-min-microvolt = <3300000>;
+                regulator-max-microvolt = <3300000>;
+                startup-delay-us = <70000>;
+        };
+
+        lcd0: display {
+                compatible = "sharp,ls037v7dw01";
+                label = "lcd";
+                power-supply = <&lcd_3v3>;
+
+                port {
+                        lcd_in: endpoint {
+                                remote-endpoint = <&dpi_out>;
+                        };
+                };
+        };
+};
+
+/* Needed to power the DPI pins */
+&vpll2 {
+        regulator-always-on;
+};
+
+&dss {
+        status = "ok";
+        port {
+                dpi_out: endpoint {
+                        remote-endpoint = <&lcd_in>;
+                        data-lines = <18>;
+                };
+        };
+};
+
+&mcspi1 {
+        tsc2046@0 {
+                reg = <0>;                      /* CS0 */
+                compatible = "ti,tsc2046";
+                spi-max-frequency = <1000000>;
+                vcc-supply = <&lcd_3v3>;
+                ti,x-min = /bits/ 16 <0>;
+                ti,x-max = /bits/ 16 <8000>;
+                ti,y-min = /bits/ 16 <0>;
+                ti,y-max = /bits/ 16 <4800>;
+                ti,x-plate-ohms = /bits/ 16 <40>;
+                ti,pressure-max = /bits/ 16 <255>;
+                ti,swap-xy;
+                linux,wakeup;
+        };
+};