ARM64: dts: rk3399: add another pinctrl for spdif

rk3399 has two spdif pinctrl, product need select the one
based on the design.

Change-Id: I5c1d61dd591658b8ffd445dfb27938c8a081c058
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index ea1a7a1491f5a0644040cc7d9242e188e4f82eb2..d1943241334e2d8712547f5d881a4bf56350e3ec 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1792,6 +1792,11 @@
                                rockchip,pins =
                                        <4 21 RK_FUNC_1 &pcfg_pull_none>;
                        };
+
+                       spdif_bus_1: spdif-bus-1 {
+                               rockchip,pins =
+                                       <3 16 RK_FUNC_3 &pcfg_pull_none>;
+                       };
                };
 
                spi0 {