From: Philipp Zabel <p.zabel@pengutronix.de>
To: Yixun Lan <dlan@kernel.org>, Stephen Boyd <sboyd@kernel.org>,
Michael Turquette <mturquette@baylibre.com>
Cc: linux-clk@vger.kernel.org, linux-riscv@lists.infradead.org,
spacemit@lists.linux.dev, linux-kernel@vger.kernel.org,
Junzhong Pan <panjunzhong@linux.spacemit.com>
Subject: Re: [PATCH 2/2] reset: spacemit: k3: fix USB2 ahb reset
Date: Thu, 18 Jun 2026 12:13:36 +0200 [thread overview]
Message-ID: <0af47f978c8a93165cbdbe4ca88a186acbb35157.camel@pengutronix.de> (raw)
In-Reply-To: <20260518-06-clk-reset-usb-fix-v1-2-14fc235e692b@kernel.org>
On Mo, 2026-05-18 at 02:58 +0000, Yixun Lan wrote:
> According to SpacemiT K3's updated docs, the USB2 ahb reset and USB2 bus
> clock enable bit was wrongly swapped, the correct one should be:
>
> Register : APMU_USB_CLK_RES_CTRL
> bit[1] : usb2_port_bus_clk_en
> bit[0] : usb2_port_ahb_rstn
>
> Fixes: a0e0c2f8c5f3 ("reset: spacemit: k3: Decouple composite reset lines")
> Reported-by: Junzhong Pan <panjunzhong@linux.spacemit.com>
> Signed-off-by: Yixun Lan <dlan@kernel.org>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
regards
Philipp
next prev parent reply other threads:[~2026-06-18 10:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-18 2:58 [PATCH 0/2] spacemit: fix USB2 clock and reset Yixun Lan
2026-05-18 2:58 ` [PATCH 1/2] clk: spacemit: k3: fix USB2 bus clock Yixun Lan
2026-05-18 2:58 ` [PATCH 2/2] reset: spacemit: k3: fix USB2 ahb reset Yixun Lan
2026-05-26 13:23 ` Yixun Lan
2026-06-18 10:14 ` Philipp Zabel
2026-06-18 10:13 ` Philipp Zabel [this message]
2026-06-30 1:10 ` (subset) [PATCH 0/2] spacemit: fix USB2 clock and reset Yixun Lan
2026-07-02 15:53 ` Philipp Zabel
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