diff options
Diffstat (limited to 'arm64-dts-rockchip-Update-DWC3-modules-on-RK3399-SoCs.patch')
| -rw-r--r-- | arm64-dts-rockchip-Update-DWC3-modules-on-RK3399-SoCs.patch | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/arm64-dts-rockchip-Update-DWC3-modules-on-RK3399-SoCs.patch b/arm64-dts-rockchip-Update-DWC3-modules-on-RK3399-SoCs.patch deleted file mode 100644 index c5ce675d4..000000000 --- a/arm64-dts-rockchip-Update-DWC3-modules-on-RK3399-SoCs.patch +++ /dev/null @@ -1,145 +0,0 @@ -From patchwork Thu Jun 13 16:27:45 2019 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -X-Patchwork-Submitter: Enric Balletbo i Serra <enric.balletbo@collabora.com> -X-Patchwork-Id: 10992783 -Return-Path: - <linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org> -Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org - [172.30.200.125]) - by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3C69976 - for <patchwork-linux-arm@patchwork.kernel.org>; - Thu, 13 Jun 2019 16:31:35 +0000 (UTC) -Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) - by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2A407202A5 - for <patchwork-linux-arm@patchwork.kernel.org>; - Thu, 13 Jun 2019 16:31:35 +0000 (UTC) -Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) - id 1E11D205F8; Thu, 13 Jun 2019 16:31:35 +0000 (UTC) -X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on - pdx-wl-mail.web.codeaurora.org -X-Spam-Level: -X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, - DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,UNPARSEABLE_RELAY - autolearn=ham version=3.3.1 -Received: from bombadil.infradead.org (bombadil.infradead.org - [198.137.202.133]) - (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) - (No client certificate requested) - by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E8E5E26253 - for <patchwork-linux-arm@patchwork.kernel.org>; - Thu, 13 Jun 2019 16:31:32 +0000 (UTC) -DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; - d=lists.infradead.org; s=bombadil.20170209; h=Sender: - Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: - List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To - :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: - Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: - List-Owner; bh=DvpejaNT4eBhDns4FxJHLSG+zmWCjPWj3DUJGU1HA+0=; b=U5HR+BVOuAC/E8 - nFHo3NNnf/apQ+ctinRwRfb2KfTsAUb7ZUpIl54fuCw/9GaxhMVGPvViCELEYZSqU3In+Fo3+hP3s - kMyQxkFXCOuAawwfHbC5O/B5rW4mu3/wtmY6WU8/7j0+z295Xf6bcbL61ViJl004E6RRiw+o3AvsX - k5tb581Re61dLl+MWGJETzSUGZZl9OzPmwJiQ2MrQltCsHWXJM4Q+PjSa/figIf9yD8w3MUbDmtfX - Cj28FmfT2DfWi2kNlitMG7EqEvpPnc51G2u3JVUOnj1/C2UkRjWqMkbyLlzDAnqntyXFKePRDd2Uq - I2tA62mw1OY4IxFiP+Qw==; -Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) - by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) - id 1hbSdK-00080h-F1; Thu, 13 Jun 2019 16:31:26 +0000 -Received: from bhuna.collabora.co.uk ([46.235.227.227]) - by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) - id 1hbSZw-00036Y-Gr; Thu, 13 Jun 2019 16:27:58 +0000 -Received: from [127.0.0.1] (localhost [127.0.0.1]) - (Authenticated sender: eballetbo) with ESMTPSA id 2E34F27D7A1 -From: Enric Balletbo i Serra <enric.balletbo@collabora.com> -To: devicetree@vger.kernel.org -Subject: [PATCH] arm64: dts: rockchip: Update DWC3 modules on RK3399 SoCs -Date: Thu, 13 Jun 2019 18:27:45 +0200 -Message-Id: <20190613162745.12195-1-enric.balletbo@collabora.com> -X-Mailer: git-send-email 2.20.1 -MIME-Version: 1.0 -X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 -X-CRM114-CacheID: sfid-20190613_092756_843034_D5C41B2D -X-CRM114-Status: GOOD ( 10.09 ) -X-BeenThere: linux-arm-kernel@lists.infradead.org -X-Mailman-Version: 2.1.29 -Precedence: list -List-Id: <linux-arm-kernel.lists.infradead.org> -List-Unsubscribe: - <http://lists.infradead.org/mailman/options/linux-arm-kernel>, - <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> -List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> -List-Post: <mailto:linux-arm-kernel@lists.infradead.org> -List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> -List-Subscribe: - <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, - <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> -Cc: Mark Rutland <mark.rutland@arm.com>, Heiko Stuebner <heiko@sntech.de>, - Felipe Balbi <felipe.balbi@linux.intel.com>, - linux-rockchip@lists.infradead.org, Tony Xie <tony.xie@rock-chips.com>, - Viresh Kumar <viresh.kumar@linaro.org>, Randy Li <ayaka@soulik.info>, - linux-kernel@vger.kernel.org, Vicente Bergas <vicencb@gmail.com>, - Masahiro Yamada <yamada.masahiro@socionext.com>, - Rob Herring <robh+dt@kernel.org>, - Klaus Goger <klaus.goger@theobroma-systems.com>, - Matthias Brugger <matthias.bgg@gmail.com>, - Collabora Kernel ML <kernel@collabora.com>, - linux-arm-kernel@lists.infradead.org, - Christoph Muellner <christoph.muellner@theobroma-systems.com> -Content-Type: text/plain; charset="us-ascii" -Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> -Errors-To: - linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org -X-Virus-Scanned: ClamAV using ClamSMTP - -As per binding documentation [1], the DWC3 core should have the "ref", -"bus_early" and "suspend" clocks. As explained in the binding, those -clocks are required for new platforms but not for existing platforms -before commit fe8abf332b8f ("usb: dwc3: support clocks and resets for -DWC3 core"). - -However, as those clocks are really treated as required, this ends with -having some annoying messages when the "rockchip,rk3399-dwc3" is used: - -[ 1.724107] dwc3 fe800000.dwc3: Failed to get clk 'ref': -2 -[ 1.731893] dwc3 fe900000.dwc3: Failed to get clk 'ref': -2 -[ 2.495937] dwc3 fe800000.dwc3: Failed to get clk 'ref': -2 -[ 2.647239] dwc3 fe900000.dwc3: Failed to get clk 'ref': -2 - -In order to remove those annoying messages, update the DWC3 hardware -module node and add all the required clocks. With this change, both, the -glue node and the DWC3 core node, have the clocks defined, but that's -not really a problem and there isn't a side effect on do this. So, we -can get rid of the annoying get clk error messages. - -[1] Documentation/devicetree/bindings/usb/dwc3.txt - -Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> ---- - - arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 ++++++ - 1 file changed, 6 insertions(+) - -diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi -index 196ac9b78076..a15348d185ce 100644 ---- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi -+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi -@@ -414,6 +414,9 @@ - compatible = "snps,dwc3"; - reg = <0x0 0xfe800000 0x0 0x100000>; - interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH 0>; -+ clocks = <&cru SCLK_USB3OTG0_REF>, <&cru ACLK_USB3OTG0>, -+ <&cru SCLK_USB3OTG0_SUSPEND>; -+ clock-names = "ref", "bus_early", "suspend"; - dr_mode = "otg"; - phys = <&u2phy0_otg>, <&tcphy0_usb3>; - phy-names = "usb2-phy", "usb3-phy"; -@@ -447,6 +450,9 @@ - compatible = "snps,dwc3"; - reg = <0x0 0xfe900000 0x0 0x100000>; - interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>; -+ clocks = <&cru SCLK_USB3OTG1_REF>, <&cru ACLK_USB3OTG1>, -+ <&cru SCLK_USB3OTG1_SUSPEND>; -+ clock-names = "ref", "bus_early", "suspend"; - dr_mode = "otg"; - phys = <&u2phy1_otg>, <&tcphy1_usb3>; - phy-names = "usb2-phy", "usb3-phy"; |