X-Git-Url: http://git.samba.org/samba.git/?a=blobdiff_plain;ds=sidebyside;f=arch%2Farm%2Fboot%2Fdts%2Fsocfpga_arria5_socdk.dts;h=8672edf9ba4ebccb6c4b131909bccd6d9d8070bb;hb=84c37c168c0e49a412d7021cda3183a72adac0d0;hp=f739ead074a2b455255d45f38c4bafe82224c415;hpb=57f22cd29cf1b4ff2aea8505eae2d3ed71ca5de4;p=sfrench%2Fcifs-2.6.git

diff --git a/arch/arm/boot/dts/socfpga_arria5_socdk.dts b/arch/arm/boot/dts/socfpga_arria5_socdk.dts
index f739ead074a2..8672edf9ba4e 100644
--- a/arch/arm/boot/dts/socfpga_arria5_socdk.dts
+++ b/arch/arm/boot/dts/socfpga_arria5_socdk.dts
@@ -39,6 +39,29 @@
 		ethernet0 = &gmac1;
 	};
 
+	leds {
+		compatible = "gpio-leds";
+		hps0 {
+			label = "hps_led0";
+			gpios = <&porta 0 1>;
+		};
+
+		hps1 {
+			label = "hps_led1";
+			gpios = <&portb 11 1>;
+		};
+
+		hps2 {
+			label = "hps_led2";
+			gpios = <&porta 17 1>;
+		};
+
+		hps3 {
+			label = "hps_led3";
+			gpios = <&porta 18 1>;
+		};
+	};
+
 	regulator_3_3v: 3-3-v-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "3.3V";
@@ -61,8 +84,28 @@
 	rxc-skew-ps = <2000>;
 };
 
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
+	clock-frequency = <100000>;
+
+	/*
+	 * adjust the falling times to decrease the i2c frequency to 50Khz
+	 * because the LCD module does not work at the standard 100Khz
+	 */
+	i2c-sda-falling-time-ns = <5000>;
+	i2c-scl-falling-time-ns = <5000>;
 
 	eeprom@51 {
 		compatible = "atmel,24c32";