Thread (47 messages) 47 messages, 8 authors, 2016-10-06

Re: [PATCH V3 3/4] ARM64 LPC: support serial based on low-pin-count

From: Arnd Bergmann <hidden>
Date: 2016-09-14 12:26:46
Also in: linux-arm-kernel, linux-devicetree, linux-pci, lkml

On Wednesday, September 14, 2016 8:15:53 PM CEST Zhichang Yuan wrote:
From: "zhichang.yuan" <yuanzhichang-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>

On Hip06 platform, a 16550 compatible UART is connected to low-pin-count and
controlled through the LPC I/O cycles. After registering the LPC uart specific
serial_in/serial_out to 8250 core driver, serial data can be read/written
through the LPC.

Signed-off-by: zhichang.yuan <yuanzhichang-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
I still think this should be handled by 8250_of.c after the addition of
support for IORESOURCE_IO.

	Arnd

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