[PATCH 5/6] arm64: dts: rockchip: add cif clk-control pinctrl for rk3399

[Heiko Stuebner]

From: Heiko Stuebner <heiko.stueb...@theobroma-systems.com>

This enables variant a of the clkout signal for camera applications
and also the cifclkin pinctrl setting.

Signed-off-by: Heiko Stuebner <heiko.stueb...@theobroma-systems.com>
Tested-by: Sebastian Fricke <sebastian.fri...@posteo.net>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi 
b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 5d2178cb3e38..7c661d84df25 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -2102,6 +2102,18 @@ clk_32k: clk-32k {
                        };
                };
 
+               cif {
+                       cif_clkin: cif-clkin {
+                               rockchip,pins =
+                                       <2 RK_PB2 3 &pcfg_pull_none>;
+                       };
+
+                       cif_clkouta: cif-clkouta {
+                               rockchip,pins =
+                                       <2 RK_PB3 3 &pcfg_pull_none>;
+                       };
+               };
+
                edp {
                        edp_hpd: edp-hpd {
                                rockchip,pins =
-- 
2.29.2