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 4/7] DT:mdio-mux: Add mdio multiplexer driver node
Date: Mon, 30 May 2016 12:40:48 +0530 [thread overview]
Message-ID: <1464592251-2688-5-git-send-email-pramod.kumar@broadcom.com> (raw)
In-Reply-To: <1464592251-2688-1-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
next prev parent reply other threads:[~2016-05-30 7:10 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-30 7:10 [PATCH 0/7] Add MDIO bus multiplexer support for iProc SoCs Pramod Kumar
2016-05-30 7:10 ` [PATCH 1/7] mdio:mux: Enhanced MDIO mux framework for integrated multiplexers Pramod Kumar
2016-05-30 7:10 ` [PATCH 2/7] DT: phy.txt: Add mdio-integrated-mux property Pramod Kumar
2016-05-30 7:10 ` [PATCH 3/7] binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus mutiplexer Pramod Kumar
2016-05-30 15:24 ` Andrew Lunn
2016-05-31 12:04 ` Pramod Kumar
2016-05-31 12:27 ` Andrew Lunn
2016-05-30 7:10 ` Pramod Kumar [this message]
2016-05-30 7:10 ` [PATCH 5/7] net:mdio-mux: Add MDIO mux driver for iProc SoCs Pramod Kumar
2016-05-30 13:34 ` Andrew Lunn
2016-05-30 14:39 ` Pramod Kumar
2016-05-30 7:10 ` [PATCH 6/7] Binding:PHY: Binding doc for NS2 PCIe PHYs Pramod Kumar
2016-05-30 7:10 ` [PATCH 7/7] phy: Add Northstar2 PCI Phy support Pramod Kumar
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