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

[kvmfornfv.git] / kernel / arch / arm / boot / dts / bcm2835-rpi.dtsi

diff --git a/kernel/arch/arm/boot/dts/bcm2835-rpi.dtsi b/kernel/arch/arm/boot/dts/bcm2835-rpi.dtsi
index c706448..3572f03 100644 (file)
--- a/kernel/arch/arm/boot/dts/bcm2835-rpi.dtsi
+++ b/kernel/arch/arm/boot/dts/bcm2835-rpi.dtsi
@@ -1,4 +1,4 @@
-/include/ "bcm2835.dtsi"
+#include "bcm2835.dtsi"
 
 / {
        memory {
@@ -14,6 +14,13 @@
                        linux,default-trigger = "heartbeat";
                };
        };
+
+       soc {
+               firmware: firmware {
+                       compatible = "raspberrypi,bcm2835-firmware";
+                       mboxes = <&mailbox>;
+               };
+       };
 };
 
 &gpio {
@@ -21,17 +28,17 @@
 
        gpioout: gpioout {
                brcm,pins = <6>;
-               brcm,function = <1>; /* GPIO out */
+               brcm,function = <BCM2835_FSEL_GPIO_OUT>;
        };
 
        alt0: alt0 {
                brcm,pins = <0 1 2 3 4 5 7 8 9 10 11 14 15 40 45>;
-               brcm,function = <4>; /* alt0 */
+               brcm,function = <BCM2835_FSEL_ALT0>;
        };
 
        alt3: alt3 {
                brcm,pins = <48 49 50 51 52 53>;
-               brcm,function = <7>; /* alt3 */
+               brcm,function = <BCM2835_FSEL_ALT3>;
        };
 };
 
@@ -45,6 +52,10 @@
        clock-frequency = <100000>;
 };
 
+&i2c2 {
+       status = "okay";
+};
+
 &sdhci {
        status = "okay";
        bus-width = <4>;