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Re: [PATCH V2 3/4] ARM64 LPC: support serial based on low-pin-count

From Arnd Bergmann <arnd@arndb.de>
Newsgroups linux.kernel
Subject Re: [PATCH V2 3/4] ARM64 LPC: support serial based on low-pin-count
Date 2016-09-07 17:00 +0200
Message-ID <seMut-13P-5@gated-at.bofh.it> (permalink)
References <seKVH-db-1@gated-at.bofh.it> <seKVI-db-17@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wednesday, September 7, 2016 9:33:52 PM CEST Zhichang Yuan wrote:
> From: "zhichang.yuan" <yuanzhichang@hisilicon.com>
> 
> On Hip06 platform, a 16550 compatible UART is connected to low-pin-count and
> controlled through the LPC I/O cycles. This patch drives the UART port with
> the specific serial in/out function pair based on the indirect-IO mechanism
> introduced by Hip06 LPC driver.
> 
> Signed-off-by: zhichang.yuan <yuanzhichang@hisilicon.com>

Any reason this cannot just use the regular drivers/tty/serial/8250/8250_of.c
driver?

	Arnd

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[PATCH V2 0/4] ARM64 LPC: legacy ISA I/O support Zhichang Yuan <yuanzhichang@hisilicon.com> - 2016-09-07 15:20 +0200
  [PATCH V2 4/4] ARM64 LPC: support earlycon for UART connected to LPC Zhichang Yuan <yuanzhichang@hisilicon.com> - 2016-09-07 15:20 +0200
    Re: [PATCH V2 4/4] ARM64 LPC: support earlycon for UART connected to LPC Arnd Bergmann <arnd@arndb.de> - 2016-09-07 17:00 +0200
      Re: [PATCH V2 4/4] ARM64 LPC: support earlycon for UART connected to  LPC zhichang <zhichang.yuan02@gmail.com> - 2016-09-08 12:10 +0200
        Re: [PATCH V2 4/4] ARM64 LPC: support earlycon for UART connected to LPC Arnd Bergmann <arnd@arndb.de> - 2016-09-08 13:10 +0200
  [PATCH V2 3/4] ARM64 LPC: support serial based on low-pin-count Zhichang Yuan <yuanzhichang@hisilicon.com> - 2016-09-07 15:20 +0200
    Re: [PATCH V2 3/4] ARM64 LPC: support serial based on low-pin-count Arnd Bergmann <arnd@arndb.de> - 2016-09-07 17:00 +0200
      Re: [PATCH V2 3/4] ARM64 LPC: support serial based on low-pin-count Arnd Bergmann <arnd@arndb.de> - 2016-09-08 12:00 +0200
      Re: [PATCH V2 3/4] ARM64 LPC: support serial based on low-pin-count zhichang <zhichang.yuan02@gmail.com> - 2016-09-08 12:00 +0200
  [PATCH V2 2/4] ARM64 LPC: LPC driver implementation on Hip06 Zhichang Yuan <yuanzhichang@hisilicon.com> - 2016-09-07 15:20 +0200
    Re: [PATCH V2 2/4] ARM64 LPC: LPC driver implementation on Hip06 Arnd Bergmann <arnd@arndb.de> - 2016-09-07 17:30 +0200
      Re: [PATCH V2 2/4] ARM64 LPC: LPC driver implementation on Hip06 "zhichang.yuan" <yuanzhichang@hisilicon.com> - 2016-09-08 10:10 +0200
        Re: [PATCH V2 2/4] ARM64 LPC: LPC driver implementation on Hip06 Arnd Bergmann <arnd@arndb.de> - 2016-09-08 12:10 +0200
  [PATCH V2 1/4] ARM64 LPC: Indirect ISA port IO introduced Zhichang Yuan <yuanzhichang@hisilicon.com> - 2016-09-07 15:20 +0200
    Re: [PATCH V2 1/4] ARM64 LPC: Indirect ISA port IO introduced Arnd Bergmann <arnd@arndb.de> - 2016-09-07 17:10 +0200
      Re: [PATCH V2 1/4] ARM64 LPC: Indirect ISA port IO introduced "zhichang.yuan" <yuanzhichang@hisilicon.com> - 2016-09-08 09:50 +0200
        Re: [PATCH V2 1/4] ARM64 LPC: Indirect ISA port IO introduced Arnd Bergmann <arnd@arndb.de> - 2016-09-08 15:30 +0200
    Re: [PATCH V2 1/4] ARM64 LPC: Indirect ISA port IO introduced kbuild test robot <lkp@intel.com> - 2016-09-07 17:30 +0200

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