linux-kernel - [PATCH v2 01/11] MIPS: mscc: ocelot: make HSIO registers address range a syscon

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Message-Id: <20180903093308.24366-2-quentin.schulz@bootlin.com>
Date:   Mon,  3 Sep 2018 11:32:58 +0200
From:   Quentin Schulz <quentin.schulz@...tlin.com>
To:     alexandre.belloni@...tlin.com, ralf@...ux-mips.org,
        paul.burton@...s.com, jhogan@...nel.org, robh+dt@...nel.org,
        mark.rutland@....com, davem@...emloft.net, kishon@...com,
        andrew@...n.ch, f.fainelli@...il.com
Cc:     allan.nielsen@...rochip.com, linux-mips@...ux-mips.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, thomas.petazzoni@...tlin.com,
        Quentin Schulz <quentin.schulz@...tlin.com>
Subject: [PATCH v2 01/11] MIPS: mscc: ocelot: make HSIO registers address range a syscon

HSIO contains registers for PLL5 configuration, SerDes/switch port
muxing and a thermal sensor, hence we can't keep it in the switch DT
node.

Acked-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
Signed-off-by: Quentin Schulz <quentin.schulz@...tlin.com>
---
 arch/mips/boot/dts/mscc/ocelot.dtsi | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/arch/mips/boot/dts/mscc/ocelot.dtsi b/arch/mips/boot/dts/mscc/ocelot.dtsi
index f7eb612b46ba..149b1a7e7091 100644
--- a/arch/mips/boot/dts/mscc/ocelot.dtsi
+++ b/arch/mips/boot/dts/mscc/ocelot.dtsi
@@ -107,7 +107,6 @@
 			reg = <0x1010000 0x10000>,
 			      <0x1030000 0x10000>,
 			      <0x1080000 0x100>,
-			      <0x10d0000 0x10000>,
 			      <0x11e0000 0x100>,
 			      <0x11f0000 0x100>,
 			      <0x1200000 0x100>,
@@ -121,10 +120,10 @@
 			      <0x1280000 0x100>,
 			      <0x1800000 0x80000>,
 			      <0x1880000 0x10000>;
-			reg-names = "sys", "rew", "qs", "hsio", "port0",
-				    "port1", "port2", "port3", "port4", "port5",
-				    "port6", "port7", "port8", "port9", "port10",
-				    "qsys", "ana";
+			reg-names = "sys", "rew", "qs", "port0", "port1",
+				    "port2", "port3", "port4", "port5", "port6",
+				    "port7", "port8", "port9", "port10", "qsys",
+				    "ana";
 			interrupts = <21 22>;
 			interrupt-names = "xtr", "inj";
 
@@ -231,5 +230,10 @@
 			pinctrl-0 = <&miim1>;
 			status = "disabled";
 		};
+
+		hsio: syscon@...0000 {
+			compatible = "mscc,ocelot-hsio", "syscon", "simple-mfd";
+			reg = <0x10d0000 0x10000>;
+		};
 	};
 };
-- 
2.17.1