linux-kernel - [PATCH] MIPS: mscc: ocelot: enable FDMA usage

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Message-Id: <20220624152548.128700-1-clement.leger@bootlin.com>
Date:   Fri, 24 Jun 2022 17:25:48 +0200
From:   Clément Léger <clement.leger@...tlin.com>
To:     Alexandre Belloni <alexandre.belloni@...tlin.com>,
        UNGLinuxDriver@...rochip.com, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Vladimir Oltean <vladimir.oltean@....com>,
        Claudiu Manoil <claudiu.manoil@....com>
Cc:     linux-mips@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Clément Léger <clement.leger@...tlin.com>
Subject: [PATCH] MIPS: mscc: ocelot: enable FDMA usage

From: Alexandre Belloni <alexandre.belloni@...tlin.com>

Enable FDMA usage by adding "fdma" resource in regs and interrupts.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
Signed-off-by: Clément Léger <clement.leger@...tlin.com>
---
 arch/mips/boot/dts/mscc/ocelot.dtsi | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/arch/mips/boot/dts/mscc/ocelot.dtsi b/arch/mips/boot/dts/mscc/ocelot.dtsi
index cfc219a72bdd..6bd8a1ad94da 100644
--- a/arch/mips/boot/dts/mscc/ocelot.dtsi
+++ b/arch/mips/boot/dts/mscc/ocelot.dtsi
@@ -136,13 +136,14 @@ switch@...0000 {
 			      <0x1880000 0x10000>,
 			      <0x1040000 0x10000>,
 			      <0x1050000 0x10000>,
-			      <0x1060000 0x10000>;
+			      <0x1060000 0x10000>,
+			      <0x1a0 0x1c4>;
 			reg-names = "sys", "rew", "qs", "ptp", "port0", "port1",
 				    "port2", "port3", "port4", "port5", "port6",
 				    "port7", "port8", "port9", "port10", "qsys",
-				    "ana", "s0", "s1", "s2";
-			interrupts = <18 21 22>;
-			interrupt-names = "ptp_rdy", "xtr", "inj";
+				    "ana", "s0", "s1", "s2", "fdma";
+			interrupts = <18 21 22 16>;
+			interrupt-names = "ptp_rdy", "xtr", "inj", "fdma";
 
 			ethernet-ports {
 				#address-cells = <1>;
-- 
2.36.1