linux-kernel - Re: [PATCH v10 6/9] LPC: Support the LPC host on Hip06/Hip07 with DT bindings

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Date:   Fri, 27 Oct 2017 09:44:19 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Gabriele Paoloni <gabriele.paoloni@...wei.com>,
        catalin.marinas@....com, will.deacon@....com, robh+dt@...nel.org,
        frowand.list@...il.com, bhelgaas@...gle.com, rafael@...nel.org,
        arnd@...db.de, linux-arm-kernel@...ts.infradead.org,
        lorenzo.pieralisi@....com
Cc:     mark.rutland@....com, brian.starkey@....com, olof@...om.net,
        benh@...nel.crashing.org, linux-kernel@...r.kernel.org,
        linux-acpi@...r.kernel.org, linuxarm@...wei.com,
        linux-pci@...r.kernel.org, minyard@....org, john.garry@...wei.com,
        xuwei5@...ilicon.com, "zhichang.yuan" <yuanzhichang@...ilicon.com>
Subject: Re: [PATCH v10 6/9] LPC: Support the LPC host on Hip06/Hip07 with DT
 bindings

On 10/27/17 09:11, Gabriele Paoloni wrote:
> diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
> index 2408ea3..358eed3 100644
> --- a/drivers/bus/Kconfig
> +++ b/drivers/bus/Kconfig
> @@ -64,6 +64,15 @@ config BRCMSTB_GISB_ARB
>  	  arbiter. This driver provides timeout and target abort error handling
>  	  and internal bus master decoding.
>  
> +config HISILICON_LPC
> +	bool "Support for ISA I/O space on Hisilicon Hip0X"
> +	depends on (ARM64 && (ARCH_HISI || COMPILE_TEST))
> +	select LOGIC_PIO
> +	select INDIRECT_PIO
> +	help
> +	  Driver needed for some legacy ISA devices attached to Low-Pin-Count
> +	  on Hisilicon Hip0X SoC.
> +
>  config IMX_WEIM
>  	bool "Freescale EIM DRIVER"
>  	depends on ARCH_MXC

Hi,

Why bool? why not tristate?

-- 
~Randy