linux-kernel - [PATCH 6/9] arm64: dts: rockchip: add missing rk3568 cru phandles

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Date:   Wed, 28 Jul 2021 09:55:31 -0400
From:   Peter Geis <pgwipeout@...il.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>
Cc:     linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Peter Geis <pgwipeout@...il.com>
Subject: [PATCH 6/9] arm64: dts: rockchip: add missing rk3568 cru phandles

The grf and pmugrf phandles are necessary for the pmucru and cru to
modify clocks. Add these phandles to permit adjusting the clock rates
and muxes.

Signed-off-by: Peter Geis <pgwipeout@...il.com>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 0905fac0726a..8ba0516eedd8 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -218,6 +218,8 @@ grf: syscon@...60000 {
 	pmucru: clock-controller@...00000 {
 		compatible = "rockchip,rk3568-pmucru";
 		reg = <0x0 0xfdd00000 0x0 0x1000>;
+		rockchip,grf = <&grf>;
+		rockchip,pmugrf = <&pmugrf>;
 		#clock-cells = <1>;
 		#reset-cells = <1>;
 	};
@@ -225,6 +227,7 @@ pmucru: clock-controller@...00000 {
 	cru: clock-controller@...20000 {
 		compatible = "rockchip,rk3568-cru";
 		reg = <0x0 0xfdd20000 0x0 0x1000>;
+		rockchip,grf = <&grf>;
 		#clock-cells = <1>;
 		#reset-cells = <1>;
 	};
-- 
2.25.1