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[194.187.74.233]) by smtp.gmail.com with ESMTPSA id v2sm668901ljd.9.2017.04.19.14.54.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 19 Apr 2017 14:54:36 -0700 (PDT) From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= To: Florian Fainelli Subject: [PATCH V2] ARM: dts: BCM5301X: Specify MDIO bus in the DT Date: Wed, 19 Apr 2017 23:54:25 +0200 Message-Id: <20170419215425.14821-1-zajec5@gmail.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170402210840.11429-1-zajec5@gmail.com> References: <20170402210840.11429-1-zajec5@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170419_145459_386829_C6916D60 X-CRM114-Status: GOOD ( 10.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Hauke Mehrtens , Russell King , Rob Herring , bcm-kernel-feedback-list@broadcom.com, =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Rafał Miłecki Northstar devices have MDIO bus that may contain various PHYs attached. A common example is USB 3.0 PHY (that doesn't have an MDIO driver yet). Signed-off-by: Rafał Miłecki --- V2: Disable MDIO bus by default. Add mdio label to allow enabling it easily per board --- arch/arm/boot/dts/bcm5301x.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi index acee36a61004..1f34bc6905f2 100644 --- a/arch/arm/boot/dts/bcm5301x.dtsi +++ b/arch/arm/boot/dts/bcm5301x.dtsi @@ -320,6 +320,14 @@ }; }; + mdio: mdio@18003000 { + compatible = "brcm,iproc-mdio"; + reg = <0x18003000 0x8>; + #size-cells = <1>; + #address-cells = <0>; + status = "disabled"; + }; + i2c0: i2c@18009000 { compatible = "brcm,iproc-i2c"; reg = <0x18009000 0x50>;