From: Richard Leitner <richard.leitner@linux.dev>
To: Pavel Machek <pavel@denx.de>
Cc: Sasha Levin <sashal@kernel.org>,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Tommaso Merciai <tomm.merciai@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
richard.leitner@skidata.com, linux-usb@vger.kernel.org
Subject: Re: [PATCH AUTOSEL 5.10 04/23] usb: usb251xb: add boost-up property support
Date: Mon, 28 Feb 2022 13:23:02 +0100 [thread overview]
Message-ID: <Yhy+pvprwSx4zdCG@ltleri2> (raw)
In-Reply-To: <20220220101256.GC7321@amd>
Hi,
On Sun, Feb 20, 2022 at 11:12:57AM +0100, Pavel Machek wrote:
> Hi!
>
> > From: Tommaso Merciai <tomm.merciai@gmail.com>
> >
> > [ Upstream commit 5c2b9c61ae5d8ad0a196d33b66ce44543be22281 ]
> >
> > Add support for boost-up register of usb251xb hub.
> > boost-up property control USB electrical drive strength
> > This register can be set:
> >
> > - Normal mode -> 0x00
> > - Low -> 0x01
> > - Medium -> 0x10
> > - High -> 0x11
> >
> > (Normal Default)
> >
> > References:
> > - http://www.mouser.com/catalog/specsheets/2514.pdf p29
>
> Should the boost-up property be documented somewhere in the kernel
> tree? We normally do that for device tree properties. And we normally
> have properties used somewhere in the device tree. What is going on here?
AFAIK this patch was dropped for all stable releases, so this specific
AUTOSEL message/thread is obsolete.
Nonetheless the DT documentation is also missing on master. Therefore
I guess it should be provided asap 😉
Tommaso, can you provide a patch?
regards;rl
>
> Best regards,
> Pavel
next prev parent reply other threads:[~2022-02-28 12:23 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-15 15:29 [PATCH AUTOSEL 5.10 01/23] ARM: OMAP2+: hwmod: Add of_node_put() before break Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 02/23] ARM: OMAP2+: adjust the location of put_device() call in omapdss_init_of Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 03/23] phy: usb: Leave some clocks running during suspend Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 04/23] usb: usb251xb: add boost-up property support Sasha Levin
2022-02-20 10:12 ` Pavel Machek
2022-02-28 12:23 ` Richard Leitner [this message]
2022-03-02 9:24 ` Tommaso Merciai
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 05/23] irqchip/sifive-plic: Add missing thead,c900-plic match string Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 06/23] netfilter: conntrack: don't refresh sctp entries in closed state Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 07/23] arm64: dts: meson-gx: add ATF BL32 reserved-memory region Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 08/23] arm64: dts: meson-g12: " Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 09/23] arm64: dts: meson-g12: drop BL32 region from SEI510/SEI610 Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 10/23] pidfd: fix test failure due to stack overflow on some arches Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 11/23] selftests: fixup build warnings in pidfd / clone3 tests Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 12/23] kconfig: let 'shell' return enough output for deep path names Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 13/23] scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 14/23] scsi: lpfc: Reduce log messages seen after firmware download Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 15/23] ata: libata-core: Disable TRIM on M88V29 Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 16/23] soc: aspeed: lpc-ctrl: Block error printing on probe defer cases Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 17/23] xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 18/23] drm/rockchip: dw_hdmi: Do not leave clock enabled in error case Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 19/23] tracing: Fix tp_printk option related with tp_printk_stop_on_boot Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 20/23] NFSD: Fix offset type in I/O trace points Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 21/23] net: usb: qmi_wwan: Add support for Dell DW5829e Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 22/23] net: macb: Align the dma and coherent dma masks Sasha Levin
2022-02-15 15:29 ` [PATCH AUTOSEL 5.10 23/23] kconfig: fix failing to generate auto.conf Sasha Levin
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