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Mon, 14 Oct 2024 13:07:38 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id wEReM5oXDWcqTwAAD6G6ig (envelope-from ); Mon, 14 Oct 2024 13:07:38 +0000 From: Stanimir Varbanov To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rpi-kernel@lists.infradead.org, linux-pci@vger.kernel.org, Broadcom internal kernel review list Cc: Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Jim Quinlan , Nicolas Saenz Julienne , Bjorn Helgaas , Lorenzo Pieralisi , kw@linux.com, Philipp Zabel , Andrea della Porta , Phil Elwell , Jonathan Bell , Stanimir Varbanov Subject: [PATCH v3 07/11] PCI: brcmstb: Add bcm2712 support Date: Mon, 14 Oct 2024 16:07:06 +0300 Message-ID: <20241014130710.413-8-svarbanov@suse.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241014130710.413-1-svarbanov@suse.de> References: <20241014130710.413-1-svarbanov@suse.de> MIME-Version: 1.0 X-Spamd-Result: default: False [-1.30 / 50.00]; BAYES_HAM(-3.00)[100.00%]; SUSPICIOUS_RECIPS(1.50)[]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; TAGGED_RCPT(0.00)[dt]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:mid,suse.de:email]; RCPT_COUNT_TWELVE(0.00)[21]; MIME_TRACE(0.00)[0:+]; TO_DN_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FREEMAIL_CC(0.00)[linutronix.de,kernel.org,broadcom.com,gmail.com,google.com,linux.com,pengutronix.de,suse.com,raspberrypi.com,suse.de]; FROM_HAS_DN(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_TLS_ALL(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; R_RATELIMIT(0.00)[to_ip_from(RL7mwea5a3cdyragbzqhrtit3y)]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FREEMAIL_ENVRCPT(0.00)[gmail.com] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241014_060741_524063_F05F5182 X-CRM114-Status: GOOD ( 11.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add bare minimum amount of changes in order to support PCIe RC hardware IP found in RPi5. Signed-off-by: Stanimir Varbanov Reviewed-by: Florian Fainelli --- v2 -> v3: - Added Reviewed-by tag. 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 757a1646d53c..85dd328fa090 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -1762,6 +1762,15 @@ 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, @@ -1813,6 +1822,7 @@ 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 },