Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        =?UTF-8?q?Beno=C3=AEt=20Cousson?= <bcousson@baylibre.com>,
        Tony Lindgren <tony@atomide.com>, Sekhar Nori <nsekhar@ti.com>,
        Bartosz Golaszewski <brgl@bgdev.pl>,
        Vinod Koul <vkoul@kernel.org>, linux-usb@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        dmaengine@vger.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v3 4/6] ARM: dts: am33xx: use new 'dma-channels/requests' properties
Date:   Tue,  3 May 2022 08:51:59 +0200
Message-Id: <20220503065201.51818-5-krzysztof.kozlowski@linaro.org>
In-Reply-To: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org>
References: <20220503065201.51818-1-krzysztof.kozlowski@linaro.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

The '#dma-channels' and '#dma-requests' properties were deprecated in
favor of these defined by generic dma-common DT bindings.  Add new
properties while keeping old ones for backwards compatibility.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm/boot/dts/am33xx.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index f6ec85d58dd1..9a8698bd2852 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -461,8 +461,11 @@ cppi41dma: dma-controller@2000 {
 				interrupts = <17>;
 				interrupt-names = "glue";
 				#dma-cells = <2>;
+				/* For backwards compatibility: */
 				#dma-channels = <30>;
+				dma-channels = <30>;
 				#dma-requests = <256>;
+				dma-requests = <256>;
 			};
 		};
 
-- 
2.32.0