From: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
To: <gregkh@linuxfoundation.org>, <robh+dt@kernel.org>,
<mark.rutland@arm.com>, <arnd@arndb.de>,
<gnomes@lxorguk.ukuu.org.uk>, <peter@hurleysoftware.com>,
<pawel.moll@arm.com>, <ijc+devicetree@hellion.org.uk>,
<galak@codeaurora.org>, <grant.likely@linaro.org>
Cc: <jslaby@suse.cz>, <heiko@sntech.de>, <jason@lakedaemon.net>,
<florian.vaussard@epfl.ch>, <andrew@lunn.ch>, <hytszk@gmail.com>,
<antonynpavlov@gmail.com>, <shawn.guo@linaro.org>,
<orsonzhai@gmail.com>, <geng.ren@spreadtrum.com>,
<zhizhou.zhang@spreadtrum.com>, <lanqing.liu@spreadtrum.com>,
<zhang.lyra@gmail.com>, <wei.qiao@spreadtrum.com>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-serial@vger.kernel.org>, <linux-api@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH v7 0/2] Add Spreadtrum SoC bindings and serial driver support
Date: Fri, 23 Jan 2015 21:01:04 +0800 [thread overview]
Message-ID: <1422018066-24997-1-git-send-email-chunyan.zhang@spreadtrum.com> (raw)
In-Reply-To: <sprd-serial-v7>
This patch-set split the last version, and addressed the review comments from
last version on serial driver code.
Changes from v6:
- Setted SPRD_TIMEOUT with 256 rather than 2048
- Used u32 instead of uint32_t
- Removed inline of handle_lsr_errors which is a single call site function
- Removed unused parameter of sprd_tx & sprd_rx
- Used spin_lock_irqsave in sprd_startup() instead of spin_lock
- Added a check for port->sysrq in sprd_console_write()
- Used a global counter as a condition of calling uart_{un}register_driver
- Added pdev->id assignment in probe()
- Setted port->flags with UPF_BOOT_AUTOCONF instead of ASYNC_BOOT_AUTOCONF
Changes from v5:
- Used Spreadtrum instead of SPRD in menus
- Changed TTY name to 'ttyS'
- Moved uart_register_driver() to probe()
- Added spinlock as needed
- Removed register states saving and restoring in suspend() and resume()
Chunyan Zhang (2):
Documentation: DT: Add bindings for Spreadtrum SoC Platform
tty/serial: Add Spreadtrum sc9836-uart driver support
Documentation/devicetree/bindings/arm/sprd.txt | 11 +
.../devicetree/bindings/serial/sprd-uart.txt | 7 +
.../devicetree/bindings/vendor-prefixes.txt | 1 +
drivers/tty/serial/Kconfig | 18 +
drivers/tty/serial/Makefile | 1 +
drivers/tty/serial/sprd_serial.c | 799 ++++++++++++++++++++
include/uapi/linux/serial_core.h | 3 +
7 files changed, 840 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/sprd.txt
create mode 100644 Documentation/devicetree/bindings/serial/sprd-uart.txt
create mode 100644 drivers/tty/serial/sprd_serial.c
--
1.7.9.5
next parent reply other threads:[~2015-01-23 13:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <sprd-serial-v7>
2015-01-23 13:01 ` Chunyan Zhang [this message]
2015-01-23 13:01 ` [PATCH v7 1/2] Documentation: DT: Add bindings for Spreadtrum SoC Platform Chunyan Zhang
2015-01-23 13:01 ` [PATCH v7 2/2] tty/serial: Add Spreadtrum sc9836-uart driver support Chunyan Zhang
2015-01-23 13:31 ` Peter Hurley
2015-01-23 13:39 ` Lyra Zhang
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