sunxi: Backport patches from kernel 4.11 for A64

This backports some more patches from kernel 4.11 adding more devices
to the device tree of the A64 SoC.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

1 files changed, 35 insertions, 0 deletions

diff --git a/target/linux/sunxi/patches-4.9/0025-arm64-allwinner-a64-add-R_PIO-pinctrl-node.patch b/target/linux/sunxi/patches-4.9/0025-arm64-allwinner-a64-add-R_PIO-pinctrl-node.patch
new file mode 100644
index 0000000000..ff541ce63e
--- /dev/null
+++ b/target/linux/sunxi/patches-4.9/0025-arm64-allwinner-a64-add-R_PIO-pinctrl-node.patch
@@ -0,0 +1,35 @@
+From ec4279053a6434f685246e022be95d2a62f8c608 Mon Sep 17 00:00:00 2001
+From: Icenowy Zheng <icenowy@aosc.xyz>
+Date: Tue, 4 Apr 2017 17:51:00 +0800
+Subject: arm64: allwinner: a64: add R_PIO pinctrl node
+
+Allwinner A64 have a dedicated pin controller to manage the PL pin bank.
+As the driver and the required clock support are added, add the device
+node for it.
+
+Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
+Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
+---
+ arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 12 ++++++++++++
+ 1 file changed, 12 insertions(+)
+
+--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+@@ -406,5 +406,17 @@
+ 			#clock-cells = <1>;
+ 			#reset-cells = <1>;
+ 		};
++
++		r_pio: pinctrl@01f02c00 {
++			compatible = "allwinner,sun50i-a64-r-pinctrl";
++			reg = <0x01f02c00 0x400>;
++			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
++			clocks = <&r_ccu 3>, <&osc24M>, <&osc32k>;
++			clock-names = "apb", "hosc", "losc";
++			gpio-controller;
++			#gpio-cells = <3>;
++			interrupt-controller;
++			#interrupt-cells = <3>;
++		};
+ 	};
+ };