From patchwork Mon Feb 17 21:32:04 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Belwon X-Patchwork-Id: 13978680 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DFE8EC021A9 for ; Mon, 17 Feb 2025 21:40:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=jHfOQdgLhXd1GxZLYHAG3M/avLMbTGSQr7ywGKz31Vs=; b=A73GciDbTsZau2NBV6y+j3T+I3 RBEdPznY6rNuIQxeaUXI8zvlQmbkhdlbn1HUs80NEsS2gFoHcdu6veFDMBz96LYCXFtLor+IFg5ME 7UABi5fuakuhz1yR2+jrjxH9bAaEun5Oj9rYj5Y57qUAhqT36FE7ivMlbBSCaWTqzeBW8pAjRSB3p 7BILFE12+ZUV9Yux/hLg6AzcAwz65wF9Kyzy+Ht86rutu07YkBUXFQRE+NB86w4gbCfdurQjvxwW2 V+fORvN0aOMgiYMxLlXubXDnind4HHIOplRKap+NQjKHMYvVlM5Ajxff18dhnmQ7u7NDCNtv//HxX XIjl285A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tk8qI-000000062mn-2mvP; Mon, 17 Feb 2025 21:39:54 +0000 Received: from sendmail.purelymail.com ([34.202.193.197]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tk8jS-000000061Vv-3G90 for linux-arm-kernel@lists.infradead.org; Mon, 17 Feb 2025 21:32:51 +0000 Authentication-Results: purelymail.com; auth=pass DKIM-Signature: a=rsa-sha256; b=SLWwuPCUbrEIR1Wrs83suedPkUIgjYtCpYfJ2+OVRW1VLYaRF7KCdEfwovjAMPsjGiX1zNLPHSUVxHWDKqWEhw5LWvVOMOXV2f6UCvMQ4a3Z70Hb3eKckGsUNQTyj1dM4/yO+VAK+3dXdEds4G4oXOJ0Nbo0iHRn2RdXQNjkcpi9YfhGL18bhjHksGPSAlFSwFES26rCUTc+wC1wV1ehXvKiLkcYMYrIvfR2iROM3f8Lahz/9BSxl+fScDaAydxq5l1eYqQ0HqLiP6Yh53LdLs0q00YNyZoFr+m3rTU9MAVZDGXuaaecmMTOQE0EB0zH/5PDBhCe+OV/qCClUYJgyA==; s=purelymail3; d=purelymail.com; v=1; bh=RujWy5FU1WCa/8rts2CXrRAZV0s0wmf4pJU9jEL4iK0=; h=Feedback-ID:Received:From:Date:Subject:To; Feedback-ID: 68247:10037:null:purelymail X-Pm-Original-To: linux-arm-kernel@lists.infradead.org Received: by smtp.purelymail.com (Purelymail SMTP) with ESMTPSA id 42194286; (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384); Mon, 17 Feb 2025 21:32:35 +0000 (UTC) From: Igor Belwon Date: Mon, 17 Feb 2025 22:32:04 +0100 Subject: [PATCH 2/5] arm64: dts: exynos990: Add USB nodes MIME-Version: 1.0 Message-Id: <20250217-exynos990-dt-changes-febuary-v1-2-99935218cbf4@mentallysanemainliners.org> References: <20250217-exynos990-dt-changes-febuary-v1-0-99935218cbf4@mentallysanemainliners.org> In-Reply-To: <20250217-exynos990-dt-changes-febuary-v1-0-99935218cbf4@mentallysanemainliners.org> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Igor Belwon X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1739827951; l=1950; i=igor.belwon@mentallysanemainliners.org; s=20241206; h=from:subject:message-id; bh=RujWy5FU1WCa/8rts2CXrRAZV0s0wmf4pJU9jEL4iK0=; b=y68Za606iO3ebmQoVh25l7jjW2Yb/6o2h0KljE4oZEhNbhTn+31w6h9WQ0MZxplRsMxMMlLvK d6UC1vHfSgDAobwTzh20xbWR2tyD6T0deWvmRRXW6/HnEBbd83tsrD/ X-Developer-Key: i=igor.belwon@mentallysanemainliners.org; a=ed25519; pk=qKAuSTWKTaGQM0vwBxV0p6hPKMN4vh0CwZ+bozrG5lY= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250217_133250_917629_8FF52B2E X-CRM114-Status: UNSURE ( 8.69 ) X-CRM114-Notice: Please train this message. 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 USB controller and USB PHY controller nodes for use in the Exynos990 SoC. This SoC supports USB full-speed, high-speed and super-speed modes. Due to the inability to test PIPE3, USB super-speed is not enabled, and the USB PHY is only configured for UTMI+ operation for now. Signed-off-by: Igor Belwon --- arch/arm64/boot/dts/exynos/exynos990.dtsi | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos990.dtsi b/arch/arm64/boot/dts/exynos/exynos990.dtsi index 4446a1a54ba2de56879353c9c4a898b1d697fc13..b5239472be40a164d496ca4564f5270132012c0e 100644 --- a/arch/arm64/boot/dts/exynos/exynos990.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos990.dtsi @@ -278,6 +278,37 @@ cmu_hsi0: clock-controller@10a00000 { "dpgtc"; }; + usbdrd: usb@10e00000 { + compatible = "samsung,exynos990-dwusb3", + "samsung,exynos850-dwusb3"; + ranges = <0x0 0x10e00000 0x10000>; + clocks = <&cmu_hsi0 CLK_GOUT_HSI0_USB31DRD_BUS_CLK_EARLY>, + <&cmu_hsi0 CLK_GOUT_HSI0_USB31DRD_USB31DRD_REF_CLK_40>; + clock-names = "bus_early", "ref"; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + + usbdrd_dwc3: usb@0 { + compatible = "snps,dwc3"; + reg = <0x0 0x10000>; + interrupts = ; + phys = <&usbdrd_phy 0>; + phy-names = "usb2-phy"; + }; + }; + + usbdrd_phy: phy@10c00000 { + compatible = "samsung,exynos990-usbdrd-phy"; + reg = <0x10c00000 0x100>; + clocks = <&cmu_hsi0 CLK_GOUT_HSI0_USB31DRD_ACLK_PHYCTRL>, + <&oscclk>; + clock-names = "phy", "ref"; + samsung,pmu-syscon = <&pmu_system_controller>; + #phy-cells = <1>; + status = "disabled"; + }; + pinctrl_hsi1: pinctrl@13040000 { compatible = "samsung,exynos990-pinctrl"; reg = <0x13040000 0x1000>;