From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.forwardemail.net (smtp.forwardemail.net [121.127.44.66]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C6BBE38239C for ; Wed, 24 Jun 2026 19:29:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=121.127.44.66 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782329375; cv=none; b=g7YdmveF7shIPwzkw0unWJX1Cwp9ZHyyxpT/FayARE01nODsXjqY0d4pmDCDcOor4p61f/EjBFekgaU0jYTyww/QsFNxA645sK/+cw5unQK3G7FiO8ADdJwEmjWpI5KKFFXNUg5CkLh8e8MFYOarxibgi2S9lEX2ITJSzlu7ZAo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782329375; c=relaxed/simple; bh=t4mXeQQzSfEO5bS6iVqLDj3M9FECyJRZ/OxLtlR0yl8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=ttlbKvosPn5rvQf2CMeqEgWI8dpYPgjnYVLwKgVktQeRu/dQxKsz8WinSh0bkv31s3Nsh992DmIVhAfp+SG5kLZ4qG6VCEdZ7vLKrC8lk8PbFAIAxi1ipYR3zGNvFzifzXCOr9Bo4O6hjxCWuKJNvEKZyDevlMpp/rKnp0THUKk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=kwiboo.se; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b=JIBhN8Ww; arc=none smtp.client-ip=121.127.44.66 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=kwiboo.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="JIBhN8Ww" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1782329372; bh=HB+X1zwClEyuS34sjRMolD4Gdv13rlFePfJPWzCgmg4=; b=JIBhN8WwwnfK05u4UInYQTFbXLx5h5Og8Co7l5qqnPfsENAh44VU4qM8vvq6xN7OZLmZBULWn h6arrQYmvroITRrySjPGgCcdOgq8mAXHqXKKEdiuhA7jriEMpD8zZbYrNMlqM3Ca4h4cEu0PnLb 0LcAqW0evkuMjmX2pnadky7I+4cKuqqKAAniQmQwurEDc64x27mUatrnZhNs8ngCbiYio3p3P60 W1hr9vRGJKI7jno43iVvojRNVeERKYREmeh5pwlkCpQbDPzZmngWfAQdLC/X+ywsvHDjMAxLsqr WISU0aOiAY9fLRY4gz0qOmMQrusKe3ePjd0f4R4D6/Qw== X-Forward-Email-ID: 6a3c2fa3138f49c481104aa0 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.66 X-Forward-Email-Version: 2.8.32 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Diederik de Haas , Greg Kroah-Hartman , devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH v2 0/2] rockchip: Fix devices suspend freeze on RK3568/RK3566 Date: Wed, 24 Jun 2026 19:27:23 +0000 Message-ID: <20260624192726.781864-1-jonas@kwiboo.se> X-Mailer: git-send-email 2.54.0 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This series fixes a system freeze during suspend in ohci_suspend() due to clk_usbphy1_480m not being enabled when EHCI/OHCI registers are accessed on e.g. a Raxa ROCK 3C board. Following pm_test modes work on my ROCK 3C with the missing usbphy clk refs added: echo N > /sys/module/printk/parameters/console_suspend echo devices > /sys/power/pm_test echo platform > /sys/power/pm_test echo processors > /sys/power/pm_test echo core > /sys/power/pm_test echo mem > /sys/power/state Changes in v2: - Include rockchip,rk3588-ehci in the EHCI constraint - Make clocks prop required for EHCI and OHCI - Collect t-b tag Jonas Karlman (2): dt-bindings: usb: Add Rockchip RK3568 compatible for EHCI and OHCI arm64: dts: rockchip: Fix devices suspend freeze on RK3568/RK3566 .../devicetree/bindings/usb/generic-ehci.yaml | 14 ++++++++++++++ .../devicetree/bindings/usb/generic-ohci.yaml | 7 ++++++- arch/arm64/boot/dts/rockchip/rk356x-base.dtsi | 16 ++++++++-------- 3 files changed, 28 insertions(+), 9 deletions(-) -- 2.54.0