linux-kernel - [PATCH v2 1/2] PCI: keystone: Set mode as RootComplex for "ti,keystone-pcie" compatible

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Message-ID: <20240524105714.191642-2-s-vadapalli@ti.com>
Date: Fri, 24 May 2024 16:27:13 +0530
From: Siddharth Vadapalli <s-vadapalli@...com>
To: <lpieralisi@...nel.org>, <kw@...ux.com>, <robh@...nel.org>,
        <bhelgaas@...gle.com>, <manivannan.sadhasivam@...aro.org>,
        <kishon@...nel.org>, <u.kleine-koenig@...gutronix.de>,
        <cassel@...nel.org>, <dlemoal@...nel.org>,
        <yoshihiro.shimoda.uh@...esas.com>
CC: <linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <srk@...com>,
        <s-vadapalli@...com>
Subject: [PATCH v2 1/2] PCI: keystone: Set mode as RootComplex for "ti,keystone-pcie" compatible

From: Kishon Vijay Abraham I <kishon@...com>

commit 23284ad677a9 ("PCI: keystone: Add support for PCIe EP in AM654x
Platforms") introduced configuring "enum dw_pcie_device_mode" as part of
device data ("struct ks_pcie_of_data"). However it failed to set mode
for "ti,keystone-pcie" compatible. Set mode as RootComplex for
"ti,keystone-pcie" compatible here.

Fixes: 23284ad677a9 ("PCI: keystone: Add support for PCIe EP in AM654x Platforms")
Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
Signed-off-by: Siddharth Vadapalli <s-vadapalli@...com>
---
 drivers/pci/controller/dwc/pci-keystone.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c
index d3a7d14ee685..3184546ba3b6 100644
--- a/drivers/pci/controller/dwc/pci-keystone.c
+++ b/drivers/pci/controller/dwc/pci-keystone.c
@@ -1064,6 +1064,7 @@ static int ks_pcie_am654_set_mode(struct device *dev,
 
 static const struct ks_pcie_of_data ks_pcie_rc_of_data = {
 	.host_ops = &ks_pcie_host_ops,
+	.mode = DW_PCIE_RC_TYPE,
 	.version = DW_PCIE_VER_365A,
 };
 
-- 
2.40.1