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Fri, 18 Aug 2023 20:17:35 -0700 (PDT) Received: from localhost ([136.49.140.41]) by smtp.gmail.com with ESMTPSA id gq20-20020a056870d91400b001c5a3e31474sm1711347oab.45.2023.08.18.20.17.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Aug 2023 20:17:35 -0700 (PDT) From: Sam Protsenko To: Krzysztof Kozlowski , Rob Herring , Thinh Nguyen Cc: JaeHun Jung , Marek Szyprowski , Sylwester Nawrocki , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I , Greg Kroah-Hartman , Alim Akhtar , Marc Kleine-Budde , Heiko Stuebner , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH 3/8] usb: dwc3: exynos: Add support for Exynos850 variant Date: Fri, 18 Aug 2023 22:17:26 -0500 Message-Id: <20230819031731.22618-4-semen.protsenko@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230819031731.22618-1-semen.protsenko@linaro.org> References: <20230819031731.22618-1-semen.protsenko@linaro.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230818_202554_336759_B776C11D X-CRM114-Status: GOOD ( 12.58 ) 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 Exynos850 compatible string and associated driver data. Only two clocks are needed for this SoC: - bus_early: bus clock needed for registers access - ref: USB 2.0 DRD reference clock (50 MHz) Signed-off-by: Sam Protsenko Reviewed-by: Krzysztof Kozlowski --- 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 f882dd647340..5d365ca51771 100644 --- a/drivers/usb/dwc3/dwc3-exynos.c +++ b/drivers/usb/dwc3/dwc3-exynos.c @@ -163,6 +163,12 @@ static const struct dwc3_exynos_driverdata exynos7_drvdata = { .suspend_clk_idx = 1, }; +static const struct dwc3_exynos_driverdata exynos850_drvdata = { + .clk_names = { "bus_early", "ref" }, + .num_clks = 2, + .suspend_clk_idx = -1, +}; + static const struct of_device_id exynos_dwc3_match[] = { { .compatible = "samsung,exynos5250-dwusb3", @@ -173,6 +179,9 @@ static const struct of_device_id exynos_dwc3_match[] = { }, { .compatible = "samsung,exynos7-dwusb3", .data = &exynos7_drvdata, + }, { + .compatible = "samsung,exynos850-dwusb3", + .data = &exynos850_drvdata, }, { } };