linux-kernel - [PATCH v3 3/7] arm64: dts: rockchip: enable io domains for rk356x

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Message-Id: <20210805120107.27007-4-michael.riesch@wolfvision.net>
Date:   Thu,  5 Aug 2021 14:01:03 +0200
From:   Michael Riesch <michael.riesch@...fvision.net>
To:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Rob Herring <robh+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>,
        Liang Chen <cl@...k-chips.com>,
        Peter Geis <pgwipeout@...il.com>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Michael Riesch <michael.riesch@...fvision.net>,
        Simon Xue <xxm@...k-chips.com>,
        Jianqun Xu <jay.xu@...k-chips.com>,
        "Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
        Lee Jones <lee.jones@...aro.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Zhang Changzhong <zhangchangzhong@...wei.com>,
        Tobias Schramm <t.schramm@...jaro.org>,
        Johan Jonker <jbx6244@...il.com>
Subject: [PATCH v3 3/7] arm64: dts: rockchip: enable io domains for rk356x

Enable the PMU IO domains for the RK3566 and the RK3568.

Signed-off-by: Michael Riesch <michael.riesch@...fvision.net>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 3e90a8832bb9..834863940eba 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -203,6 +203,11 @@
 	pmugrf: syscon@...20000 {
 		compatible = "rockchip,rk3568-pmugrf", "syscon", "simple-mfd";
 		reg = <0x0 0xfdc20000 0x0 0x10000>;
+
+		pmu_io_domains: io-domains {
+			compatible = "rockchip,rk3568-pmu-io-voltage-domain";
+			status = "disabled";
+		};
 	};
 
 	grf: syscon@...60000 {
-- 
2.17.1