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[91.139.201.119]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3997f9b3dd5sm2533851f8f.45.2025.03.21.07.48.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Mar 2025 07:48:09 -0700 (PDT) From: Ivaylo Ivanov To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , Thinh Nguyen Cc: devicetree@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH v3 2/2] usb: dwc3: exynos: add support for Exynos2200 variant Date: Fri, 21 Mar 2025 16:48:03 +0200 Message-ID: <20250321144804.1435502-3-ivo.ivanov.ivanov1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250321144804.1435502-1-ivo.ivanov.ivanov1@gmail.com> References: <20250321144804.1435502-1-ivo.ivanov.ivanov1@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250321_074811_100909_39231E47 X-CRM114-Status: GOOD ( 12.11 ) 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 Exynos2200 compatible string and associated driver data. This SoC requires a Link interface AXI clock. Signed-off-by: Ivaylo Ivanov Reviewed-by: Krzysztof Kozlowski Acked-by: Thinh Nguyen --- drivers/usb/dwc3/dwc3-exynos.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c index f5d963fae..aa22265c7 100644 --- a/drivers/usb/dwc3/dwc3-exynos.c +++ b/drivers/usb/dwc3/dwc3-exynos.c @@ -145,6 +145,12 @@ static void dwc3_exynos_remove(struct platform_device *pdev) regulator_disable(exynos->vdd10); } +static const struct dwc3_exynos_driverdata exynos2200_drvdata = { + .clk_names = { "link_aclk" }, + .num_clks = 1, + .suspend_clk_idx = -1, +}; + static const struct dwc3_exynos_driverdata exynos5250_drvdata = { .clk_names = { "usbdrd30" }, .num_clks = 1, @@ -177,6 +183,9 @@ static const struct dwc3_exynos_driverdata gs101_drvdata = { static const struct of_device_id exynos_dwc3_match[] = { { + .compatible = "samsung,exynos2200-dwusb3", + .data = &exynos2200_drvdata, + }, { .compatible = "samsung,exynos5250-dwusb3", .data = &exynos5250_drvdata, }, {