[PATCH v8 0/2] Add Spreadtrum SoC bindings and serial driver support

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 v8 0/2] Add Spreadtrum SoC bindings and serial driver support
Date: Tue, 27 Jan 2015 15:56:45 +0800	[thread overview]
Message-ID: <1422345407-10037-1-git-send-email-chunyan.zhang@spreadtrum.com> (raw)
In-Reply-To: <sc9836-serial-v8>

This patch-set split the last version, and addressed the review comments from
last version on serial driver code.

Changes from v7:
* Addressed review comments from Peter:
	- Initialized the stack local with zero in sprd_set_termios()
	- Used dev_get_drvdata() to get sprd_uart_port

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                   |  797 ++++++++++++++++++++
 include/uapi/linux/serial_core.h                   |    3 +
 7 files changed, 838 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

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1.7.9.5