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

[kvmfornfv.git] / kernel / arch / arm / boot / dts / sun6i-a31-colombus.dts

diff --git a/kernel/arch/arm/boot/dts/sun6i-a31-colombus.dts b/kernel/arch/arm/boot/dts/sun6i-a31-colombus.dts
index 84630e5..f9cf368 100644 (file)
--- a/kernel/arch/arm/boot/dts/sun6i-a31-colombus.dts
+++ b/kernel/arch/arm/boot/dts/sun6i-a31-colombus.dts
@@ -18,11 +18,6 @@
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *     GNU General Public License for more details.
  *
- *     You should have received a copy of the GNU General Public
- *     License along with this file; if not, write to the Free
- *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- *     MA 02110-1301 USA
- *
  * Or, alternatively,
  *
  *  b) Permission is hereby granted, free of charge, to any person
@@ -58,79 +53,117 @@
        model = "WITS A31 Colombus Evaluation Board";
        compatible = "wits,colombus", "allwinner,sun6i-a31";
 
-       chosen {
-               bootargs = "earlyprintk console=ttyS0,115200";
+       aliases {
+               serial0 = &uart0;
        };
 
-       soc@01c00000 {
-               mmc0: mmc@01c0f000 {
-                       pinctrl-names = "default";
-                       pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_colombus>;
-                       vmmc-supply = <&reg_vcc3v0>;
-                       bus-width = <4>;
-                       cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
-                       cd-inverted;
-                       status = "okay";
-               };
-
-               usbphy: phy@01c19400 {
-                       usb2_vbus-supply = <&reg_usb2_vbus>;
-                       status = "okay";
-               };
-
-               ehci1: usb@01c1b000 {
-                       status = "okay";
-               };
-
-               pio: pinctrl@01c20800 {
-                       mmc0_pins_a: mmc0@0 {
-                               allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
-                       };
-
-                       mmc0_cd_pin_colombus: mmc0_cd_pin@0 {
-                               allwinner,pins = "PA8";
-                               allwinner,function = "gpio_in";
-                               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-                               allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
-                       };
-
-                       usb2_vbus_pin_colombus: usb2_vbus_pin@0 {
-                               allwinner,pins = "PH24";
-                               allwinner,function = "gpio_out";
-                               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-                               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-                       };
-               };
-
-               uart0: serial@01c28000 {
-                       pinctrl-names = "default";
-                       pinctrl-0 = <&uart0_pins_a>;
-                       status = "okay";
-               };
-
-               i2c0: i2c@01c2ac00 {
-                       pinctrl-names = "default";
-                       pinctrl-0 = <&i2c0_pins_a>;
-                       status = "fail";
-               };
-
-               i2c1: i2c@01c2b000 {
-                       pinctrl-names = "default";
-                       pinctrl-0 = <&i2c1_pins_a>;
-                       status = "okay";
-               };
-
-               i2c2: i2c@01c2b400 {
-                       pinctrl-names = "default";
-                       pinctrl-0 = <&i2c2_pins_a>;
-                       status = "okay";
-               };
+       chosen {
+               stdout-path = "serial0:115200n8";
        };
 
-       reg_usb2_vbus: usb2-vbus {
+       i2c_lcd: i2c@0 {
+               /* The lcd panel i2c interface is hooked up via gpios */
+               compatible = "i2c-gpio";
                pinctrl-names = "default";
-               pinctrl-0 = <&usb2_vbus_pin_colombus>;
-               gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>;
-               status = "okay";
+               pinctrl-0 = <&i2c_lcd_pins>;
+               gpios = <&pio 0 23 GPIO_ACTIVE_HIGH>, /* PA23, sda */
+                       <&pio 0 24 GPIO_ACTIVE_HIGH>; /* PA24, scl */
+               i2c-gpio,delay-us = <5>;
+       };
+};
+
+&ehci1 {
+       status = "okay";
+};
+
+&gmac {
+       pinctrl-names = "default";
+       pinctrl-0 = <&gmac_pins_rgmii_a>;
+       phy = <&phy1>;
+       phy-mode = "rgmii";
+       status = "okay";
+
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
+&i2c0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c0_pins_a>;
+       status = "fail";
+};
+
+&i2c1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c1_pins_a>;
+       status = "okay";
+};
+
+&i2c2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c2_pins_a>;
+       status = "okay";
+
+       mma8452: mma8452@1d {
+               compatible = "fsl,mma8452";
+               reg = <0x1d>;
+               interrupt-parent = <&pio>;
+               interrupts = <0 9 IRQ_TYPE_LEVEL_LOW>; /* PA9 */
        };
 };
+
+&mmc0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_colombus>;
+       vmmc-supply = <&reg_vcc3v0>;
+       bus-width = <4>;
+       cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
+       cd-inverted;
+       status = "okay";
+};
+
+&mmc0_pins_a {
+       allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+};
+
+&pio {
+       mmc0_cd_pin_colombus: mmc0_cd_pin@0 {
+               allwinner,pins = "PA8";
+               allwinner,function = "gpio_in";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+       };
+
+       usb2_vbus_pin_colombus: usb2_vbus_pin@0 {
+               allwinner,pins = "PH24";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+
+       i2c_lcd_pins: i2c_lcd_pin@0 {
+               allwinner,pins = "PA23", "PA24";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+       };
+};
+
+&reg_usb2_vbus {
+       pinctrl-names = "default";
+       pinctrl-0 = <&usb2_vbus_pin_colombus>;
+       gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>;
+       status = "okay";
+};
+
+&uart0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart0_pins_a>;
+       status = "okay";
+};
+
+&usbphy {
+       usb2_vbus-supply = <&reg_usb2_vbus>;
+       status = "okay";
+};