netdev - [PATCH v10 net-next 01/15] doc: marvell: add CM3 address space and PPv2.3 description

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Date:   Mon, 8 Feb 2021 10:32:33 +0200
From:   <stefanc@...vell.com>
To:     <netdev@...r.kernel.org>
CC:     <thomas.petazzoni@...tlin.com>, <davem@...emloft.net>,
        <nadavh@...vell.com>, <ymarkman@...vell.com>,
        <linux-kernel@...r.kernel.org>, <stefanc@...vell.com>,
        <kuba@...nel.org>, <linux@...linux.org.uk>, <mw@...ihalf.com>,
        <andrew@...n.ch>, <rmk+kernel@...linux.org.uk>,
        <atenart@...nel.org>, <devicetree@...r.kernel.org>,
        <robh+dt@...nel.org>, <sebastian.hesselbarth@...il.com>,
        <gregory.clement@...tlin.com>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH v10 net-next 01/15] doc: marvell: add CM3 address space and PPv2.3 description

From: Stefan Chulski <stefanc@...vell.com>

Patch adds CM3 address space and PPv2.3 description.

Signed-off-by: Stefan Chulski <stefanc@...vell.com>
---
 Documentation/devicetree/bindings/net/marvell-pp2.txt | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/marvell-pp2.txt b/Documentation/devicetree/bindings/net/marvell-pp2.txt
index b783976..ce15c17 100644
--- a/Documentation/devicetree/bindings/net/marvell-pp2.txt
+++ b/Documentation/devicetree/bindings/net/marvell-pp2.txt
@@ -1,5 +1,6 @@
 * Marvell Armada 375 Ethernet Controller (PPv2.1)
   Marvell Armada 7K/8K Ethernet Controller (PPv2.2)
+  Marvell CN913X Ethernet Controller (PPv2.3)
 
 Required properties:
 
@@ -12,10 +13,11 @@ Required properties:
 	- common controller registers
 	- LMS registers
 	- one register area per Ethernet port
-  For "marvell,armada-7k-pp2", must contain the following register
+  For "marvell,armada-7k-pp2" used by 7K/8K and CN913X, must contain the following register
   sets:
 	- packet processor registers
 	- networking interfaces registers
+	- CM3 address space used for TX Flow Control
 
 - clocks: pointers to the reference clocks for this device, consequently:
 	- main controller clock (for both armada-375-pp2 and armada-7k-pp2)
@@ -81,7 +83,7 @@ Example for marvell,armada-7k-pp2:
 
 cpm_ethernet: ethernet@0 {
 	compatible = "marvell,armada-7k-pp22";
-	reg = <0x0 0x100000>, <0x129000 0xb000>;
+	reg = <0x0 0x100000>, <0x129000 0xb000>, <0x220000 0x800>;
 	clocks = <&cpm_syscon0 1 3>, <&cpm_syscon0 1 9>,
 		 <&cpm_syscon0 1 5>, <&cpm_syscon0 1 6>, <&cpm_syscon0 1 18>;
 	clock-names = "pp_clk", "gop_clk", "mg_clk", "mg_core_clk", "axi_clk";
-- 
1.9.1