Messages in this thread Patch in this message | | | From | Anvesh Salveru <> | Subject | [PATCH 1/2] PCI: tegra: Remove support for ZRX-DC compliant PHY from platform driver | Date | Mon, 28 Oct 2019 18:12:19 +0530 |
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As part of dw_pcie_setup(), PHYs which are compliant to ZRX-DC specification are already handled based on "snps,phy-zrxdc-compliant" property in controller DT node. So, instead of handling ZRX-DC compliant settings in each platform driver, remove this driver specific code.
CC: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> CC: Andrew Murray <andrew.murray@arm.com> CC: Bjorn Helgaas <bhelgaas@google.com> CC: Vidya Sagar <vidyas@nvidia.com> Signed-off-by: Anvesh Salveru <anvesh.s@samsung.com> Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> --- Depends on the following patch: https://patchwork.kernel.org/patch/11215241/ https://patchwork.kernel.org/patch/11215239/
drivers/pci/controller/dwc/pcie-tegra194.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c index f89f5acee72d..f3a6ea89b8a8 100644 --- a/drivers/pci/controller/dwc/pcie-tegra194.c +++ b/drivers/pci/controller/dwc/pcie-tegra194.c @@ -782,10 +782,6 @@ static void tegra_pcie_prepare_host(struct pcie_port *pp) init_host_aspm(pcie); - val = dw_pcie_readl_dbi(pci, GEN3_RELATED_OFF); - val &= ~GEN3_RELATED_OFF_GEN3_ZRXDC_NONCOMPL; - dw_pcie_writel_dbi(pci, GEN3_RELATED_OFF, val); - if (pcie->update_fc_fixup) { val = dw_pcie_readl_dbi(pci, CFG_TIMER_CTRL_MAX_FUNC_NUM_OFF); val |= 0x1 << CFG_TIMER_CTRL_ACK_NAK_SHIFT; -- 2.17.1
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