linux-kernel - [PATCH v2 05/11] dt-bindings: devfreq: rk3399_dmc: Replace deprecated 'devfreq-events' property

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Date:   Fri, 20 Dec 2019 09:24:24 +0900
From:   Chanwoo Choi <cw00.choi@...sung.com>
To:     robh+dt@...nel.org, krzk@...nel.org, heiko@...ech.de,
        leonard.crestez@....com, lukasz.luba@....com
Cc:     mark.rutland@....com, a.swigon@...sung.com,
        m.szyprowski@...sung.com, kgene@...nel.org, cw00.choi@...sung.com,
        myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
        linux-pm@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-rockchip@...ts.infradead.org
Subject: [PATCH v2 05/11] dt-bindings: devfreq: rk3399_dmc:  Replace
 deprecated 'devfreq-events' property

In order to remove the deprecated 'devfreq-events' property,
replace with new 'rockchip,dfi-device' property.

But, to guarantee the backward-compatibility, keep the support
of 'devfreq-events' property.

Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
---
 Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
index 0ec68141f85a..e484768a4077 100644
--- a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
+++ b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
@@ -2,7 +2,7 @@
 
 Required properties:
 - compatible:		 Must be "rockchip,rk3399-dmc".
-- devfreq-events:	 Node to get DDR loading, Refer to
+- rockchip,dfi-device:	 Node to get DDR loading, Refer to
 			 Documentation/devicetree/bindings/devfreq/event/
 			 rockchip-dfi.txt
 - clocks:		 Phandles for clock specified in "clock-names" property
@@ -173,7 +173,7 @@ Example:
 
 	dmc: dmc {
 		compatible = "rockchip,rk3399-dmc";
-		devfreq-events = <&dfi>;
+		rockchip,dfi-device = <&dfi>;
 		interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru SCLK_DDRCLK>;
 		clock-names = "dmc_clk";
-- 
2.17.1