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[95.238.254.39]) by smtp.googlemail.com with ESMTPSA id d5sm9662226ejr.78.2020.06.15.14.06.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Jun 2020 14:06:12 -0700 (PDT) From: Ansuel Smith To: Rob Herring Cc: Vinod Koul , Ansuel Smith , Andy Gross , Bjorn Andersson , Bjorn Helgaas , Mark Rutland , Stanimir Varbanov , Lorenzo Pieralisi , Andrew Murray , Philipp Zabel , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v7 00/12] Multiple fixes in PCIe qcom driver Date: Mon, 15 Jun 2020 23:05:56 +0200 Message-Id: <20200615210608.21469-1-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.27.0.rc0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This contains multiple fix for PCIe qcom driver. Some optional reset and clocks were missing. Fix a problem with no PARF programming that cause kernel lock on load. Add support to force gen 1 speed if needed. (due to hardware limitation) Add ipq8064 rev 2 support that use a different tx termination offset. v7: * Rework GEN1 patch v6: * Replace custom define * Move define not used in 07 to 08 v5: * Split PCI: qcom: Add ipq8064 rev2 variant and set tx term offset v4: * Fix grammar error across all patch subject * Use bulk api for clks * Program PARF only in ipq8064 SoC * Program tx term only in ipq8064 SoC * Drop configurable tx-dempth rx-eq * Make added clk optional v3: * Fix check reported by checkpatch --strict * Rename force_gen1 to gen v2: * Drop iATU programming (already done in pcie init) * Use max-link-speed instead of force-gen1 custom definition * Drop MRRS to 256B (Can't find a realy reason why this was suggested) * Introduce a new variant for different revision of ipq8064 Abhishek Sahu (1): PCI: qcom: Change duplicate PCI reset to phy reset Ansuel Smith (10): PCI: qcom: Add missing ipq806x clocks in PCIe driver dt-bindings: PCI: qcom: Add missing clks PCI: qcom: Add missing reset for ipq806x dt-bindings: PCI: qcom: Add ext reset PCI: qcom: Use bulk clk api and assert on error PCI: qcom: Define some PARF params needed for ipq8064 SoC PCI: qcom: Add support for tx term offset for rev 2.1.0 PCI: qcom: Add ipq8064 rev2 variant dt-bindings: PCI: qcom: Add ipq8064 rev 2 variant PCI: qcom: Replace define with standard value Sham Muthayyan (1): PCI: qcom: Support pci speed set for ipq806x .../devicetree/bindings/pci/qcom,pcie.txt | 15 +- drivers/pci/controller/dwc/pcie-qcom.c | 186 +++++++++++------- 2 files changed, 128 insertions(+), 73 deletions(-) -- 2.27.0.rc0