linux-kernel - [PATCH v2 3/3] PCI: uniphier-ep: Add compatible string and SoC-dependent data for NX1 SoC

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Message-Id: <1643948739-14889-4-git-send-email-hayashi.kunihiko@socionext.com>
Date:   Fri,  4 Feb 2022 13:25:39 +0900
From:   Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
To:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Rob Herring <robh+dt@...nel.org>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Masami Hiramatsu <mhiramat@...nel.org>
Cc:     linux-pci@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
Subject: [PATCH v2 3/3] PCI: uniphier-ep: Add compatible string and SoC-dependent data for NX1 SoC

Add basic support for UniPhier NX1 SoC as non-legacy SoC. This includes
a compatible string and SoC-dependent data.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
---
 drivers/pci/controller/dwc/pcie-uniphier-ep.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/drivers/pci/controller/dwc/pcie-uniphier-ep.c b/drivers/pci/controller/dwc/pcie-uniphier-ep.c
index 073bdf7fcee3..6e522724f7ed 100644
--- a/drivers/pci/controller/dwc/pcie-uniphier-ep.c
+++ b/drivers/pci/controller/dwc/pcie-uniphier-ep.c
@@ -418,11 +418,26 @@ static const struct uniphier_pcie_ep_soc_data uniphier_pro5_data = {
 	},
 };
 
+static const struct uniphier_pcie_ep_soc_data uniphier_nx1_data = {
+	.is_legacy = false,
+	.features = {
+		.linkup_notifier = false,
+		.msi_capable = true,
+		.msix_capable = false,
+		.align = 1 << 12,
+		.bar_fixed_64bit = BIT(BAR_0) | BIT(BAR_2) | BIT(BAR_4),
+	},
+};
+
 static const struct of_device_id uniphier_pcie_ep_match[] = {
 	{
 		.compatible = "socionext,uniphier-pro5-pcie-ep",
 		.data = &uniphier_pro5_data,
 	},
+	{
+		.compatible = "socionext,uniphier-nx1-pcie-ep",
+		.data = &uniphier_nx1_data,
+	},
 	{ /* sentinel */ },
 };
 
-- 
2.7.4