These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / arm / boot / dts / at91sam9n12ek.dts

diff --git a/kernel/arch/arm/boot/dts/at91sam9n12ek.dts b/kernel/arch/arm/boot/dts/at91sam9n12ek.dts
index 6e067c8..ca4ddf8 100644 (file)
--- a/kernel/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/kernel/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -14,7 +14,8 @@
        compatible = "atmel,at91sam9n12ek", "atmel,at91sam9n12", "atmel,at91sam9";
 
        chosen {
-               bootargs = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2";
+               bootargs = "root=/dev/mtdblock1 rw rootfstype=jffs2";
+               stdout-path = "serial0:115200n8";
        };
 
        memory {
@@ -22,15 +23,6 @@
        };
 
        clocks {
-               #address-cells = <1>;
-               #size-cells = <1>;
-               ranges;
-
-               main_clock: clock@0 {
-                       compatible = "atmel,osc", "fixed-clock";
-                       clock-frequency = <16000000>;
-               };
-
                slow_xtal {
                        clock-frequency = <32768>;
                };
@@ -70,10 +62,6 @@
                                };
                        };
 
-                       i2c1: i2c@f8014000 {
-                               status = "okay";
-                       };
-
                        mmc0: mmc@f0008000 {
                                pinctrl-0 = <
                                        &pinctrl_board_mmc0
@@ -127,6 +115,22 @@
                                };
                        };
 
+                       hlcdc: hlcdc@f8038000 {
+                               status = "okay";
+
+                               hlcdc-display-controller {
+                                       pinctrl-names = "default";
+                                       pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888>;
+
+                                       port@0 {
+                                               hlcdc_panel_output: endpoint@0 {
+                                                       reg = <0>;
+                                                       remote-endpoint = <&panel_input>;
+                                               };
+                                       };
+                               };
+                       };
+
                        usb1: gadget@f803c000 {
                                pinctrl-names = "default";
                                pinctrl-0 = <&pinctrl_usb1_vbus_sense>;
@@ -160,6 +164,23 @@
                };
        };
 
+       backlight: backlight {
+               compatible = "pwm-backlight";
+               pwms = <&hlcdc_pwm 0 50000 0>;
+               brightness-levels = <0 4 8 16 32 64 128 255>;
+               default-brightness-level = <6>;
+               power-supply = <&bl_reg>;
+               status = "okay";
+       };
+
+       bl_reg: backlight_regulator {
+               compatible = "regulator-fixed";
+               regulator-name = "backlight-power-supply";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               status = "okay";
+       };
+
        leds {
                compatible = "gpio-leds";
 
@@ -170,13 +191,13 @@
                };
 
                d9 {
-                       label = "d6";
+                       label = "d9";
                        gpios = <&pioB 5 GPIO_ACTIVE_LOW>;
                        linux,default-trigger = "nand-disk";
                };
 
                d10 {
-                       label = "d7";
+                       label = "d10";
                        gpios = <&pioB 6 GPIO_ACTIVE_HIGH>;
                        linux,default-trigger = "heartbeat";
                };
@@ -189,10 +210,38 @@
                        label = "Enter";
                        gpios = <&pioB 3 GPIO_ACTIVE_LOW>;
                        linux,code = <28>;
-                       gpio-key,wakeup;
+                       wakeup-source;
+               };
+       };
+
+       panel: panel {
+               compatible = "qd,qd43003c0-40", "simple-panel";
+               backlight = <&backlight>;
+               power-supply = <&panel_reg>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+               status = "okay";
+
+               port@0 {
+                       reg = <0>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       panel_input: endpoint@0 {
+                               reg = <0>;
+                               remote-endpoint = <&hlcdc_panel_output>;
+                       };
                };
        };
 
+       panel_reg: panel_regulator {
+               compatible = "regulator-fixed";
+               regulator-name = "panel-power-supply";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               status = "okay";
+       };
+
        sound {
                compatible = "atmel,asoc-wm8904";
                pinctrl-names = "default";