linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Pramod Kumar <pramod.kumar@broadcom.com>
To: Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Ian Campbell <ijc+devicetree@hellion.org.uk>,
	Kumar Gala <galak@codeaurora.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will.deacon@arm.com>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	"David S. Miller" <davem@davemloft.net>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	bcm-kernel-feedback-list@broadcom.com,
	linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
	Pramod Kumar <pramod.kumar@broadcom.com>
Subject: [PATCH v2 4/7] DT:mdio-mux: Add mdio multiplexer driver node
Date: Tue, 31 May 2016 19:06:38 +0530	[thread overview]
Message-ID: <1464701801-17243-5-git-send-email-pramod.kumar@broadcom.com> (raw)
In-Reply-To: <1464701801-17243-1-git-send-email-pramod.kumar@broadcom.com>

Add integrated MDIO multiplexer driver node which contains
two mux PCIe bus and one ethernet bus along with phys
lying on these bus.

Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com>
---
 arch/arm64/boot/dts/broadcom/ns2-svk.dts | 12 ++++++++++++
 arch/arm64/boot/dts/broadcom/ns2.dtsi    | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 44 insertions(+)

diff --git a/arch/arm64/boot/dts/broadcom/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/ns2-svk.dts
index ce0ab84..8f6a6cc 100644
--- a/arch/arm64/boot/dts/broadcom/ns2-svk.dts
+++ b/arch/arm64/boot/dts/broadcom/ns2-svk.dts
@@ -87,3 +87,15 @@
 		#size-cells = <1>;
 	};
 };
+
+&mdio_mux_iproc {
+	mdio@10 {
+		reg = <0x10>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gphy0: eth-phy@10 {
+			reg = <0x10>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi
index 6f81c9d..efc320a 100644
--- a/arch/arm64/boot/dts/broadcom/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi
@@ -330,6 +330,38 @@
 			      <0x65260000 0x1000>;
 		};
 
+		mdio_mux_iproc: mdio_mux_iproc@6602023c {
+			compatible = "brcm,mdio-mux-iproc";
+			reg = <0x6602023c 0x14>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			mdio-integrated-mux;
+
+			mdio@0 {
+				reg = <0x0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				pci_phy0: pci-phy@0 {
+					compatible = "brcm,ns2-pcie-phy";
+					reg = <0x0>;
+					#phy-cells = <0>;
+				};
+			};
+
+			mdio@7 {
+				reg = <0x7>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				pci_phy1: pci-phy@0 {
+					compatible = "brcm,ns2-pcie-phy";
+					reg = <0x0>;
+					#phy-cells = <0>;
+				};
+			};
+		};
+
 		timer0: timer@66030000 {
 			compatible = "arm,sp804", "arm,primecell";
 			reg = <0x66030000 0x1000>;
-- 
1.9.1

  parent reply	other threads:[~2016-05-31 13:36 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-31 13:36 [PATCH v2 0/7] Add MDIO bus multiplexer support for iProc SoCs Pramod Kumar
2016-05-31 13:36 ` [PATCH v2 1/7] mdio:mux: Enhanced MDIO mux framework for integrated multiplexers Pramod Kumar
2016-06-01 13:02   ` Andrew Lunn
2016-06-03 13:41     ` Pramod Kumar
2016-05-31 13:36 ` [PATCH v2 2/7] DT: phy.txt: Add mdio-integrated-mux property Pramod Kumar
2016-06-02 23:27   ` Rob Herring
2016-06-03  0:46     ` Andrew Lunn
2016-05-31 13:36 ` [PATCH v2 3/7] binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus mutiplexer Pramod Kumar
2016-06-03  1:43   ` Rob Herring
2016-06-03 14:50     ` Pramod Kumar
2016-05-31 13:36 ` Pramod Kumar [this message]
2016-05-31 13:36 ` [PATCH v2 5/7] net:mdio-mux: Add MDIO mux driver for iProc SoCs Pramod Kumar
2016-06-01 23:18   ` David Miller
2016-06-03 13:47     ` Pramod Kumar
2016-05-31 13:36 ` [PATCH v2 6/7] Binding:PHY: Binding doc for NS2 PCIe PHYs Pramod Kumar
2016-06-03  1:44   ` Rob Herring
2016-05-31 13:36 ` [PATCH v2 7/7] phy: Add Northstar2 PCI Phy support Pramod Kumar
2016-06-01 13:12   ` Andrew Lunn
2016-06-03 11:23     ` Pramod Kumar

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1464701801-17243-5-git-send-email-pramod.kumar@broadcom.com \
    --to=pramod.kumar@broadcom.com \
    --cc=bcm-kernel-feedback-list@broadcom.com \
    --cc=catalin.marinas@arm.com \
    --cc=davem@davemloft.net \
    --cc=devicetree@vger.kernel.org \
    --cc=galak@codeaurora.org \
    --cc=ijc+devicetree@hellion.org.uk \
    --cc=kishon@ti.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=netdev@vger.kernel.org \
    --cc=pawel.moll@arm.com \
    --cc=robh+dt@kernel.org \
    --cc=will.deacon@arm.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).