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Wed, 14 Apr 2021 06:21:17 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 14 Apr 2021 06:21:15 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 14 Apr 2021 06:21:15 -0700 Received: from nw-bp.marvell.com (nw-bp.marvell.com [10.5.24.22]) by maili.marvell.com (Postfix) with ESMTP id 0B3EE3F7040; Wed, 14 Apr 2021 06:21:10 -0700 (PDT) From: To: , , CC: , , , , , , , , , , , , , , Ben Peled Subject: =?UTF-8?q?=5B=E2=80=9DPATCH=E2=80=9D=20v2=203/5=5D=20dt-bindings=3A=20pci=3A=20add=20system=20controller=20and=20MAC=20reset=20bit=20to=20Armada=207K/8K=20controller=20bindings?= Date: Wed, 14 Apr 2021 16:20:52 +0300 Message-ID: <1618406454-7953-4-git-send-email-bpeled@marvell.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1618406454-7953-1-git-send-email-bpeled@marvell.com> References: <1618406454-7953-1-git-send-email-bpeled@marvell.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: mfDONwb7ygtDSHLNtSxgPUiQ5HJDAFUC X-Proofpoint-GUID: mfDONwb7ygtDSHLNtSxgPUiQ5HJDAFUC X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.761 definitions=2021-04-14_07:2021-04-14, 2021-04-14 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210414_062126_581942_F5145333 X-CRM114-Status: GOOD ( 13.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Ben Peled Adding optional system-controller and mac-reset-bit-mask needed for linkdown procedure. Signed-off-by: Ben Peled --- Documentation/devicetree/bindings/pci/pci-armada8k.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/pci-armada8k.txt b/Documentation/devicetree/bindings/pci/pci-armada8k.txt index 7a813d0..2696e79 100644 --- a/Documentation/devicetree/bindings/pci/pci-armada8k.txt +++ b/Documentation/devicetree/bindings/pci/pci-armada8k.txt @@ -24,6 +24,10 @@ Optional properties: - phy-names: names of the PHYs corresponding to the number of lanes. Must be "cp0-pcie0-x4-lane0-phy", "cp0-pcie0-x4-lane1-phy" for 2 PHYs. +- marvell,system-controller: address of system controller needed + in order to reset MAC used by link-down handle +- marvell,mac-reset-bit-mask: MAC reset bit of system controller + needed in order to reset MAC used by link-down handle Example: @@ -45,4 +49,6 @@ Example: interrupts = ; num-lanes = <1>; clocks = <&cpm_syscon0 1 13>; + marvell,system-controller = <&CP11X_LABEL(syscon0)>; + marvell,mac-reset-bit-mask = ; }; -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel