From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [PATCH V3 3/4] ARM64 LPC: support serial based on low-pin-count Date: Wed, 14 Sep 2016 14:25:54 +0200 Message-ID: <4340181.AghlmQIy28@wuerfel> References: <1473855354-150093-1-git-send-email-yuanzhichang@hisilicon.com> <1473855354-150093-4-git-send-email-yuanzhichang@hisilicon.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <1473855354-150093-4-git-send-email-yuanzhichang-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Cc: Zhichang Yuan , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linuxarm-hv44wF8Li93QT0dZR+AlfA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, lorenzo.pieralisi-5wv7dgnIgG8@public.gmane.org, benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org, minyard-HInyCGIudOg@public.gmane.org, linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, gabriele.paoloni-hv44wF8Li93QT0dZR+AlfA@public.gmane.org, john.garry-hv44wF8Li93QT0dZR+AlfA@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org, xuwei5-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org, linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org, zourongrong-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, liviu.dudau-5wv7dgnIgG8@public.gmane.org, kantyzc-9Onoh4P/yGk@public.gmane.org, zhichang.yuan02-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org List-Id: devicetree@vger.kernel.org On Wednesday, September 14, 2016 8:15:53 PM CEST Zhichang Yuan wrote: > From: "zhichang.yuan" > > 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 > I still think this should be handled by 8250_of.c after the addition of support for IORESOURCE_IO. Arnd -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html