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[91.139.201.119]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-39eaf43cb29sm5941896f8f.76.2025.04.12.13.33.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 12 Apr 2025 13:33:20 -0700 (PDT) From: Ivaylo Ivanov To: Krzysztof Kozlowski , Greg Kroah-Hartman , Conor Dooley , Alim Akhtar , Rob Herring , Thinh Nguyen Cc: linux-samsung-soc@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 2/2] usb: dwc3: exynos: add support for Exynos2200 variant Date: Sat, 12 Apr 2025 23:33:13 +0300 Message-ID: <20250412203313.738429-3-ivo.ivanov.ivanov1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250412203313.738429-1-ivo.ivanov.ivanov1@gmail.com> References: <20250412203313.738429-1-ivo.ivanov.ivanov1@gmail.com> Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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 de686b9e6..20abc6a4e 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, @@ -183,6 +189,9 @@ 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, }, {