blob: 778df205425225a0b31f91a32163e03b6a8c66c5 [file] [log] [blame]
From 4ae8a817fe18a8f592cdb51833917c2447e2d5d1 Mon Sep 17 00:00:00 2001
From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Date: Tue, 3 Oct 2017 17:01:12 +0900
Subject: [PATCH 0047/1795] arm64: dts: renesas: salvator-common: add pfc node
for USB3.0 channel 0
Since a R-Car Gen3 bootloader enables the PFC of USB3.0 channel 0,
the USB3.0 host controller works without this setting on the kernel.
But, this setting should have salvator-common.dtsi. So, this patch
adds the pfc node for USB3.0 channel 0.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 73de4b8847892fa7d6fffd14139c5083a3fd1580)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/salvator-common.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
index cfb79cb3dd87..3525b6dfff68 100644
--- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
@@ -494,6 +494,11 @@
bias-pull-down;
};
};
+
+ usb30_pins: usb30 {
+ groups = "usb30";
+ function = "usb30";
+ };
};
&pwm1 {
@@ -637,5 +642,8 @@
};
&xhci0 {
+ pinctrl-0 = <&usb30_pins>;
+ pinctrl-names = "default";
+
status = "okay";
};
--
2.19.0