From: Greg KH <gregkh@linuxfoundation.org>
To: Lee Jones <lee.jones@linaro.org>
Cc: jslaby@suse.com, linux-serial@vger.kernel.org,
robh+dt@kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, kernel@stlinux.com,
patrice.chotard@st.com
Subject: Re: [PATCH 0/8] serial: st-asc: Allow handling of RTS line
Date: Wed, 25 Jan 2017 11:07:22 +0100 [thread overview]
Message-ID: <20170125100722.GB17954@kroah.com> (raw)
In-Reply-To: <20170124134310.27512-1-lee.jones@linaro.org>
On Tue, Jan 24, 2017 at 01:43:02PM +0000, Lee Jones wrote:
> When hardware flow-control is disabled, manual toggling of the UART's
> reset line (RTS) using userland applications (e.g. stty) is not
> possible, since the ASC IP does not provide this functionality in the
> same was as some other IPs do. Thus, we have to do this manually.
>
> This set ensures the correct Pinctrl groups are configured and
> obtained for both manual toggling of the RTS line and for the IP to
> take over the lines when HW flow-control is requested by the user.
>
> Lee Jones (8):
> serial: st-asc: Ignore the parity error bit if 8-bit mode is enabled
> serial: st-asc: Provide RTS functionality
> serial: st-asc: Read in all Pinctrl states
> serial: st-asc: (De)Register GPIOD and swap Pinctrl profiles
> ARM: dts: STiH410-b2260: Identify the UART RTS line
> ARM: dts: STiH407-pinctrl: Add Pinctrl group for HW flow-control
> ARM: dts: STiH407-family: Use new Pinctrl groups
> ARM: dts: STiH407-family: Enable HW flow-control
>
> arch/arm/boot/dts/stih407-family.dtsi | 7 +--
> arch/arm/boot/dts/stih407-pinctrl.dtsi | 12 ++++-
> arch/arm/boot/dts/stih410-b2260.dts | 1 +
> drivers/tty/serial/st-asc.c | 98 +++++++++++++++++++++++++++++++---
> 4 files changed, 105 insertions(+), 13 deletions(-)
>
> --
> 2.10.2
I'll ignore this series due to the kbuild problems :(
next prev parent reply other threads:[~2017-01-25 10:07 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-24 13:43 [PATCH 0/8] serial: st-asc: Allow handling of RTS line Lee Jones
2017-01-24 13:43 ` [PATCH 1/8] serial: st-asc: Ignore the parity error bit if 8-bit mode is enabled Lee Jones
2017-01-25 11:02 ` [STLinux Kernel] " Peter Griffin
2017-01-24 13:43 ` [PATCH 2/8] serial: st-asc: Provide RTS functionality Lee Jones
2017-01-25 11:03 ` [STLinux Kernel] " Peter Griffin
2017-01-24 13:43 ` [PATCH 3/8] serial: st-asc: Read in all Pinctrl states Lee Jones
2017-01-24 21:28 ` kbuild test robot
2017-01-25 11:21 ` [STLinux Kernel] " Peter Griffin
2017-01-27 11:54 ` Lee Jones
2017-01-30 14:23 ` Peter Griffin
2017-01-30 15:32 ` Lee Jones
2017-01-30 16:10 ` Peter Griffin
2017-01-30 19:11 ` Lee Jones
2017-01-30 22:35 ` Peter Griffin
2017-01-31 10:13 ` Lee Jones
2017-01-31 11:31 ` Peter Griffin
2017-01-31 12:27 ` Lee Jones
2017-02-01 11:50 ` Peter Griffin
2017-02-01 12:47 ` Lee Jones
2017-01-24 13:43 ` [PATCH 4/8] serial: st-asc: (De)Register GPIOD and swap Pinctrl profiles Lee Jones
2017-01-24 22:00 ` kbuild test robot
2017-01-25 11:24 ` [STLinux Kernel] " Peter Griffin
2017-01-24 13:43 ` [PATCH 5/8] ARM: dts: STiH410-b2260: Identify the UART RTS line Lee Jones
2017-01-24 13:43 ` [PATCH 6/8] ARM: dts: STiH407-pinctrl: Add Pinctrl group for HW flow-control Lee Jones
2017-01-25 11:01 ` [STLinux Kernel] " Peter Griffin
2017-01-24 13:43 ` [PATCH 7/8] ARM: dts: STiH407-family: Use new Pinctrl groups Lee Jones
2017-01-25 11:54 ` [STLinux Kernel] " Peter Griffin
2017-01-27 11:03 ` Lee Jones
2017-01-27 11:29 ` Lee Jones
2017-01-24 13:43 ` [PATCH 8/8] ARM: dts: STiH407-family: Enable HW flow-control Lee Jones
2017-01-25 10:59 ` [STLinux Kernel] " Peter Griffin
2017-01-25 11:40 ` Peter Griffin
2017-01-27 11:33 ` Lee Jones
2017-01-27 11:32 ` Lee Jones
2017-01-25 10:07 ` Greg KH [this message]
2017-01-25 15:35 ` [PATCH 0/8] serial: st-asc: Allow handling of RTS line Lee Jones
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