linux-kernel - Re: [PATCH 1/6] soc: qcom: gsbi: Add support for ADM CRCI muxing

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Date:	Wed, 28 Jan 2015 11:05:50 +0200
From:	Stanimir Varbanov <svarbanov@...sol.com>
To:	Andy Gross <agross@...eaurora.org>
CC:	linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Bjorn Andersson <bjorn.andersson@...ymobile.com>,
	devicetree@...r.kernel.org, Kumar Gala <galak@...eaurora.org>,
	linux-soc@...r.kernel.org
Subject: Re: [PATCH 1/6] soc: qcom: gsbi: Add support for ADM CRCI muxing

Hi Andy,

On 01/28/2015 12:10 AM, Andy Gross wrote:
> This patch adds automatic configuration for the ADM CRCI muxing required to
> support DMA operations for GSBI clients.  The GSBI mode and instance determine
> the correct TCSR ADM CRCI MUX value that must be programmed so that the DMA
> works properly.
> 
> Signed-off-by: Andy Gross <agross@...eaurora.org>
> ---
>  .../devicetree/bindings/soc/qcom/qcom,gsbi.txt     |   17 ++-
>  drivers/soc/qcom/Kconfig                           |    1 +
>  drivers/soc/qcom/qcom_gsbi.c                       |  148 +++++++++++++++++++-
>  3 files changed, 158 insertions(+), 8 deletions(-)
> 

<snip>

> diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
> index 7bd2c94..32f20be 100644
> --- a/drivers/soc/qcom/Kconfig
> +++ b/drivers/soc/qcom/Kconfig
> @@ -4,6 +4,7 @@
>  config QCOM_GSBI
>          tristate "QCOM General Serial Bus Interface"
>          depends on ARCH_QCOM
> +	select MFD_SYSCON

Wrong indentation? In fact the original Kconfig entry has spaces instead
of tabs, could you prepare a cleanup patch for this.

>          help
>            Say y here to enable GSBI support.  The GSBI provides control
>            functions for connecting the underlying serial UART, SPI, and I2C

<snip>

-- 
regards,
Stan
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