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Fri, 16 May 2025 07:04:39 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20250516070439epsmtrp1b78e6d258643dfbf4a7dd8fa5d9cc59f~-8APATblx2478024780epsmtrp1k; Fri, 16 May 2025 07:04:39 +0000 (GMT) X-AuditID: b6c32a29-55afd7000000223e-bd-6826e387abe6 Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id A3.66.08766.783E6286; Fri, 16 May 2025 16:04:39 +0900 (KST) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20250516070436epsmtip26ad8a9cc70cfcd548fec0f8af8f930b2~-8AMnymaO0739207392epsmtip2H; Fri, 16 May 2025 07:04:36 +0000 (GMT) From: Pritam Manohar Sutar To: gregkh@linuxfoundation.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, alim.akhtar@samsung.com, Thinh.Nguyen@synopsys.com Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, rosa.pila@samsung.com, dev.tailor@samsung.com, faraz.ata@samsung.com, muhammed.ali@samsung.com, selvarasu.g@samsung.com, pritam.sutar@samsung.com, Krzysztof Kozlowski Subject: [PATCH v3 1/2] dt-bindings: usb: samsung,exynos-dwc3: add dt-schema ExynosAutov920 Date: Fri, 16 May 2025 12:43:32 +0530 Message-Id: <20250516071333.3223226-2-pritam.sutar@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250516071333.3223226-1-pritam.sutar@samsung.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupgkeLIzCtJLcpLzFFi42LZdlhJXrf9sVqGwf4OAYsH87axWazZe47J 4t6OZewW84+cY7W4dmMhu0Xz4vVsFi9n3WOz2Pt6K7vFpsfXWC0u75rDZjHj/D4mi0XLWpkt zr/oYrV4dm8Fm8X/PTvYLb78fMBscWT5RyaLVQsOsDsIeWxa1cnmcefaHjaP/XPXsHtsXlLv 0bdlFaPHlv2fGT0+b5ILYI/isklJzcksSy3St0vgyljUPI+pYBV3xe/bfcwNjFs5uhg5OSQE TCRW3DrF0sXIxSEksJtR4tqvFUwQCRmJR9M2skLYwhIr/z1nhyh6yyjxcuk2xi5GDg42AVOJ iXsSQOIiAtMYJY407AebxCzwn0ni96czYN3CAtESByd9B7NZBFQlrh3+DWbzCthLnDm4kxli g7zE/oNnwWxOAQeJo29es4HYQkA1c3q+MEPUC0qcnPmEBcRmBqpv3jqbeQKjwCwkqVlIUgsY mVYxSqYWFOem5xYbFhjmpZbrFSfmFpfmpesl5+duYgRHlpbmDsbtqz7oHWJk4mA8xCjBwawk wns9SzlDiDclsbIqtSg/vqg0J7X4EKM0B4uSOK/4i94UIYH0xJLU7NTUgtQimCwTB6dUAxNH 5u8ufvZS4Qa2fO8t7fGpzm52DjKWKs2y/NN7OXQu1Tx6Zq9i039XKveHn7jotSgGVSkW+w+n N7xf1JCmPPvV2umzbgU27712989Tu+B1phpcpxQOsK/aveiS3A/biRluvc22a50/Nuus/3/P MVbqVOf9r1N1Yl9sTc16dl1yXxwPv9TBAGenxe8XBx8SF2DR3L0zfk8HlxZ/bQf3VuP7vBnX NsXeXNfp2hXpepjZ5COrxeSWe6fjBC81f5F5fO1iVlL2po98kfHLGgMESqfveu/neMo4JaPS 8dTB8+HveV8x96oYuAebbFI2Wjn9w/e2Uyoc+bHhjIk5QVNXR3zUX+HwKCn+uVp6iOVvJZbi jERDLeai4kQA00jIcBsDAAA= X-CMS-MailID: 20250516070439epcas5p40c4425b8bf9bdb2719f23a1c830b2abd X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-542,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250516070439epcas5p40c4425b8bf9bdb2719f23a1c830b2abd References: <20250516071333.3223226-1-pritam.sutar@samsung.com> Add a dedicated compatible for USB controller found in this SoC Reviewed-by: Krzysztof Kozlowski Reviewed-by: Alim Akhtar Signed-off-by: Pritam Manohar Sutar --- .../bindings/usb/samsung,exynos-dwc3.yaml | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml index 892545b477ac..6d39e5066944 100644 --- a/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml @@ -20,6 +20,7 @@ properties: - samsung,exynos7-dwusb3 - samsung,exynos7870-dwusb3 - samsung,exynos850-dwusb3 + - samsung,exynosautov920-dwusb3 - items: - const: samsung,exynos990-dwusb3 - const: samsung,exynos850-dwusb3 @@ -179,6 +180,21 @@ allOf: required: - vdd10-supply + - if: + properties: + compatible: + contains: + const: samsung,exynosautov920-dwusb3 + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: ref + - const: susp_clk + additionalProperties: false examples: From patchwork Fri May 16 07:13:33 2025 Content-Type: text/plain; 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Fri, 16 May 2025 07:04:41 +0000 (GMT) X-AuditID: b6c32a2a-d57fe70000002265-e8-6826e38957c1 Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p2new.samsung.com (Symantec Messaging Gateway) with SMTP id 96.57.08805.983E6286; Fri, 16 May 2025 16:04:41 +0900 (KST) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20250516070439epsmtip28e6402f83e1abc9740249f18d3aa62ef~-8APHKTuV0739207392epsmtip2I; Fri, 16 May 2025 07:04:39 +0000 (GMT) From: Pritam Manohar Sutar To: gregkh@linuxfoundation.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, alim.akhtar@samsung.com, Thinh.Nguyen@synopsys.com Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, rosa.pila@samsung.com, dev.tailor@samsung.com, faraz.ata@samsung.com, muhammed.ali@samsung.com, selvarasu.g@samsung.com, pritam.sutar@samsung.com Subject: [PATCH v3 2/2] usb: dwc3-exynos: add support for ExynosAutov920 Date: Fri, 16 May 2025 12:43:33 +0530 Message-Id: <20250516071333.3223226-3-pritam.sutar@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250516071333.3223226-1-pritam.sutar@samsung.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrLLMWRmVeSWpSXmKPExsWy7bCSvG7nY7UMgyV7DSwezNvGZrFm7zkm i3s7lrFbzD9yjtXi2o2F7BbNi9ezWbycdY/NYtPja6wWl3fNYbOYcX4fk8WiZa3MFudfdLFa PLu3gs3i/54d7BZffj5gtjiy/COTxaoFB9gdBD02repk89g/dw27x+Yl9R59W1YxemzZ/5nR 4/MmuQC2KC6blNSczLLUIn27BK6MqTfPMBZc4Ko4ND+6gfENRxcjJ4eEgInEzne3GbsYuTiE BHYzSrzoesUGkZCReDRtIyuELSyx8t9zdoiit4wS3w4uZupi5OBgEzCVmLgnASQuIjCNUeJI w34WEIdZ4DiTxJSVzYwg3cICHhJLm7vAJrEIqEpcXLgXbAOvgL3En1O/oTbIS+w/eJYZxOYU cJA4+uY1WI0QUM2cni/MEPWCEidnPmEBsZmB6pu3zmaewCgwC0lqFpLUAkamVYySqQXFuem5 xYYFRnmp5XrFibnFpXnpesn5uZsYwTGkpbWDcc+qD3qHGJk4GA8xSnAwK4nwXs9SzhDiTUms rEotyo8vKs1JLT7EKM3BoiTO++11b4qQQHpiSWp2ampBahFMlomDU6qBaan1p7CWI3dDH81l +5kr68hjtd15hd+F7xfnLdUtKxSbfTCy88vBaVMEjRvuvf69++rrFcKTtGaY9JipGzze6nlt 9alZfj27Vm4KP1rDLP19k8zln7N/HDj/9eASl0U3neInNDfsXlq16f8FLw+uQ67rjrovidw9 3zLwu8ftq/2fpdnueqiJNhxhKngjYtixVOfKz9rmfX/Stm8QijXmjGO4LOJ9YQrzfZUj3buO 8gSb2AhXPU396/IljvFaQsWyF5xeJv8WrM/Xs5ojeWnK0ljbwjN3H27V/rKxzq3gnPX2q9Yu EkePur97cX6H/P4uS9nX1qWz9yut4NeV2Dh5niafXNsFgeBNT7lF5L5OmaWtxFKckWioxVxU nAgA6ynISBADAAA= X-CMS-MailID: 20250516070441epcas5p30fe0e218557940026f54f92b90666b3a X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-542,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250516070441epcas5p30fe0e218557940026f54f92b90666b3a References: <20250516071333.3223226-1-pritam.sutar@samsung.com> This SoC has a DWC3 compatible controllers. It needs "ref" and "susp_clk" for it's operation. Add required changes in exynos dwc3 glue layer to support this SoC. Acked-by: Thinh Nguyen Reviewed-by: Alim Akhtar Signed-off-by: Pritam Manohar Sutar --- 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 20abc6a4e824..e934f94e8fd8 100644 --- a/drivers/usb/dwc3/dwc3-exynos.c +++ b/drivers/usb/dwc3/dwc3-exynos.c @@ -187,6 +187,12 @@ static const struct dwc3_exynos_driverdata gs101_drvdata = { .suspend_clk_idx = 1, }; +static const struct dwc3_exynos_driverdata exynosautov920_drvdata = { + .clk_names = { "ref", "susp_clk"}, + .num_clks = 2, + .suspend_clk_idx = 1, +}; + static const struct of_device_id exynos_dwc3_match[] = { { .compatible = "samsung,exynos2200-dwusb3", @@ -206,6 +212,9 @@ static const struct of_device_id exynos_dwc3_match[] = { }, { .compatible = "samsung,exynos850-dwusb3", .data = &exynos850_drvdata, + }, { + .compatible = "samsung,exynosautov920-dwusb3", + .data = &exynosautov920_drvdata, }, { .compatible = "google,gs101-dwusb3", .data = &gs101_drvdata,