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Sat, 12 Jul 2025 14:04:53 -0700 (PDT) Received: from archlinux.lan ([2601:644:8200:dab8::1f6]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-74eb9dd5d30sm7988645b3a.5.2025.07.12.14.04.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 12 Jul 2025 14:04:53 -0700 (PDT) From: Rosen Penev To: linux-wireless@vger.kernel.org Cc: Johannes Berg , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thomas Bogendoerfer , Matthias Brugger , AngeloGioacchino Del Regno , Stanislaw Gruszka , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list), linux-mips@vger.kernel.org (open list:MIPS), linux-arm-kernel@lists.infradead.org (moderated list:ARM/Mediatek SoC support), linux-mediatek@lists.infradead.org (moderated list:ARM/Mediatek SoC support) Subject: [PATCHv4 wireless-next 3/7] wifi: rt2800soc: allow loading from OF Date: Sat, 12 Jul 2025 14:04:44 -0700 Message-ID: <20250712210448.429318-4-rosenp@gmail.com> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250712210448.429318-1-rosenp@gmail.com> References: <20250712210448.429318-1-rosenp@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250712_140454_749507_55022A6E X-CRM114-Status: GOOD ( 15.97 ) 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 a single binding to help the already present dts files load the driver. More are possible but there doesn't seem to be a significant difference between them to justify this. Use wifi name per dtschema requirements. The data field will be used to remove the custom non static probe function and use of_device_get_match_data. Added OF dependency to SOC CONFIG as adding of_match_table without OF being present makes no sense. Signed-off-by: Rosen Penev Reviewed-by: Sergio Paracuellos --- drivers/net/wireless/ralink/rt2x00/Kconfig | 2 +- drivers/net/wireless/ralink/rt2x00/rt2800soc.c | 7 +++++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ralink/rt2x00/Kconfig b/drivers/net/wireless/ralink/rt2x00/Kconfig index 3a32ceead54f..a0dc9a751234 100644 --- a/drivers/net/wireless/ralink/rt2x00/Kconfig +++ b/drivers/net/wireless/ralink/rt2x00/Kconfig @@ -202,7 +202,7 @@ endif config RT2800SOC tristate "Ralink WiSoC support" - depends on SOC_RT288X || SOC_RT305X || SOC_MT7620 || COMPILE_TEST + depends on OF && (SOC_RT288X || SOC_RT305X || SOC_MT7620 || COMPILE_TEST) select RT2X00_LIB_SOC select RT2X00_LIB_MMIO select RT2X00_LIB_CRYPTO diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c index e73394cf6ea6..db8d01f0cdc3 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c @@ -243,9 +243,16 @@ static int rt2800soc_probe(struct platform_device *pdev) return rt2x00soc_probe(pdev, &rt2800soc_ops); } +static const struct of_device_id rt2880_wmac_match[] = { + { .compatible = "ralink,rt2880-wifi", .data = &rt2800soc_ops }, + {}, +}; +MODULE_DEVICE_TABLE(of, rt2880_wmac_match); + static struct platform_driver rt2800soc_driver = { .driver = { .name = "rt2800_wmac", + .of_match_table = rt2880_wmac_match, }, .probe = rt2800soc_probe, .remove = rt2x00soc_remove, -- 2.50.0