linux-kernel - [PATCH v4 0/3] Fix ecam size value to discover 256 buses during

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Date:   Mon, 14 Aug 2023 22:44:03 +0530
From:   Thippeswamy Havalige <thippeswamy.havalige@....com>
To:     <linux-kernel@...r.kernel.org>, <robh+dt@...nel.org>,
        <bhelgaas@...gle.com>, <krzysztof.kozlowski@...aro.org>,
        <linux-pci@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <conor+dt@...nel.org>
CC:     <lpieralisi@...nel.org>, <bharat.kumar.gogada@....com>,
        <michal.simek@....com>, <linux-arm-kernel@...ts.infradead.org>,
        "Thippeswamy Havalige" <thippeswamy.havalige@....com>
Subject: [PATCH v4 0/3] Fix ecam size value to discover 256 buses during

Current driver is supports up to 16 buses. The following code fixes 
to support up to 256 buses.

update "NWL_ECAM_VALUE_DEFAULT " to 16  can access up to 256MB ECAM
region to detect 256 buses.

Update ecam size to 256MB in device tree binding example.


 Documentation/devicetree/bindings/pci/xlnx,nwl-pcie.yaml | 2 +-
 drivers/pci/controller/pcie-xilinx-nwl.c                 | 6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)

-- 
2.17.1