linux-kernel - [PATCH v2 -next 08/11] PCI: brcmstb: Add bcm2712 support

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Message-ID: <20240910151845.17308-9-svarbanov@suse.de>
Date: Tue, 10 Sep 2024 18:18:42 +0300
From: Stanimir Varbanov <svarbanov@...e.de>
To: linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rpi-kernel@...ts.infradead.org,
	linux-pci@...r.kernel.org,
	Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>
Cc: Thomas Gleixner <tglx@...utronix.de>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Jim Quinlan <jim2101024@...il.com>,
	Nicolas Saenz Julienne <nsaenz@...nel.org>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Lorenzo Pieralisi <lpieralisi@...nel.org>,
	kw@...ux.com,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Andrea della Porta <andrea.porta@...e.com>,
	Phil Elwell <phil@...pberrypi.com>,
	Jonathan Bell <jonathan@...pberrypi.com>,
	Stanimir Varbanov <svarbanov@...e.de>
Subject: [PATCH v2 -next 08/11] PCI: brcmstb: Add bcm2712 support

Add bare minimum amount of changes in order to support
PCIe RC hardware IP found in RPi5.

Signed-off-by: Stanimir Varbanov <svarbanov@...e.de>
---
 drivers/pci/controller/pcie-brcmstb.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c
index 185ccf7fe86a..43d071d12201 100644
--- a/drivers/pci/controller/pcie-brcmstb.c
+++ b/drivers/pci/controller/pcie-brcmstb.c
@@ -1769,6 +1769,15 @@ static const struct pcie_cfg_data bcm2711_cfg = {
 	.num_inbound_wins = 3,
 };
 
+static const struct pcie_cfg_data bcm2712_cfg = {
+	.offsets        = pcie_offsets_bcm7712,
+	.soc_base       = BCM7712,
+	.perst_set      = brcm_pcie_perst_set_7278,
+	.bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_generic,
+	.quirks         = CFG_QUIRK_AVOID_BRIDGE_SHUTDOWN,
+	.num_inbound_wins = 10,
+};
+
 static const struct pcie_cfg_data bcm4908_cfg = {
 	.offsets	= pcie_offsets,
 	.soc_base	= BCM4908,
@@ -1820,6 +1829,7 @@ static const struct pcie_cfg_data bcm7712_cfg = {
 
 static const struct of_device_id brcm_pcie_match[] = {
 	{ .compatible = "brcm,bcm2711-pcie", .data = &bcm2711_cfg },
+	{ .compatible = "brcm,bcm2712-pcie", .data = &bcm2712_cfg },
 	{ .compatible = "brcm,bcm4908-pcie", .data = &bcm4908_cfg },
 	{ .compatible = "brcm,bcm7211-pcie", .data = &generic_cfg },
 	{ .compatible = "brcm,bcm7216-pcie", .data = &bcm7216_cfg },
-- 
2.35.3