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Diffstat (limited to 'arch/arm/boot/dts/bcm2835-rpi-b.dts')
-rw-r--r--arch/arm/boot/dts/bcm2835-rpi-b.dts15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts
index 7dd860f83f96..9b72054a0bc0 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts
@@ -10,3 +10,18 @@
reg = <0 0x10000000>;
};
};
+
+&gpio {
+ pinctrl-names = "default";
+ pinctrl-0 = <&alt0 &alt3>;
+
+ alt0: alt0 {
+ brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11 14 15 40 45>;
+ brcm,function = <4>; /* alt0 */
+ };
+
+ alt3: alt3 {
+ brcm,pins = <48 49 50 51 52 53>;
+ brcm,function = <7>; /* alt3 */
+ };
+};