From patchwork Wed Mar 18 14:47:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ioana Ciornei X-Patchwork-Id: 243814 List-Id: U-Boot discussion From: ioana.ciornei at nxp.com (Ioana Ciornei) Date: Wed, 18 Mar 2020 16:47:41 +0200 Subject: [PATCH v2 06/14] arm: dts: lx2160a: add external MDIO nodes In-Reply-To: <20200318144749.25509-1-ioana.ciornei@nxp.com> References: <20200318144749.25509-1-ioana.ciornei@nxp.com> Message-ID: <20200318144749.25509-7-ioana.ciornei@nxp.com> Add the External MDIO device nodes found in the WRIOP global memory region. This is needed for management of external PHYs. Signed-off-by: Ioana Ciornei --- Changes in v2: - none arch/arm/dts/fsl-lx2160a.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/dts/fsl-lx2160a.dtsi b/arch/arm/dts/fsl-lx2160a.dtsi index 42ce4379eceb..15f18bc4a5f7 100644 --- a/arch/arm/dts/fsl-lx2160a.dtsi +++ b/arch/arm/dts/fsl-lx2160a.dtsi @@ -363,4 +363,24 @@ bus-range = <0x0 0xff>; ranges = <0x82000000 0x0 0x40000000 0xa8 0x40000000 0x0 0x40000000>; }; + + /* WRIOP0: 0x8b8_0000, E-MDIO1: 0x1_6000 */ + emdio1: mdio at 8b96000 { + compatible = "fsl,ls-mdio"; + reg = <0x0 0x8b96000 0x0 0x1000>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + /* WRIOP0: 0x8b8_0000, E-MDIO2: 0x1_7000 */ + emdio2: mdio at 8b97000 { + compatible = "fsl,ls-mdio"; + reg = <0x0 0x8b97000 0x0 0x1000>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; };