Re: [PATCH 01/10] serial: mvebu-uart: initial support for Armada-3700 serial port
flat view
From: Rob Herring <robh@kernel.org>
Date: 2016-02-02 21:19:53
Also in:
linux-arm-kernel, linux-ide, linux-serial, lkml
On Tue, Feb 02, 2016 at 07:07:39PM +0100, Gregory CLEMENT wrote:
From: Wilson Ding <redacted> Armada-3700's uart is a simple serial port, which doesn't support. Configuring the modem control lines. The uart port has a 32 bytes Tx FIFO and a 64 bytes Rx FIFO The uart driver implements the uart core operations. It also support the system (early) console based on Armada-3700's serial port. Known Issue: The uart driver currently doesn't support clock programming, which means the baud-rate stays with the default value configured by the bootloader at boot time [gregory.clement@free-electrons.com: Rewrite many part which are too long to enumerate] Signed-off-by: Wilson Ding <redacted> Signed-off-by: Nadav Haklai <redacted> Signed-off-by: Gregory CLEMENT <redacted> --- .../devicetree/bindings/tty/serial/mvebu-uart.txt | 13 +
Acked-by: Rob Herring <robh@kernel.org>
Documentation/kernel-parameters.txt | 6 + drivers/tty/serial/Kconfig | 22 + drivers/tty/serial/Makefile | 1 + drivers/tty/serial/mvebu-uart.c | 649 +++++++++++++++++++++ include/uapi/linux/serial_core.h | 3 + 6 files changed, 694 insertions(+) create mode 100644 Documentation/devicetree/bindings/tty/serial/mvebu-uart.txt create mode 100644 drivers/tty/serial/mvebu-uart.c