From: Kumar Gala <galak@codeaurora.org>
To: Andy Gross <agross@codeaurora.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
Bjorn Andersson <bjorn.andersson@sonymobile.com>,
linux-kernel@vger.kernel.org, linux-soc@vger.kernel.org,
Stephen Boyd <sboyd@codeaurora.org>
Subject: Re: [Patch v3 0/6] GSBI CRCI Autoconfiguration Support
Date: Tue, 10 Feb 2015 11:57:27 -0600 [thread overview]
Message-ID: <92B272B3-7F22-426E-8BC4-B6A66C001836@codeaurora.org> (raw)
In-Reply-To: <1423519271-4238-1-git-send-email-agross@codeaurora.org>
On Feb 9, 2015, at 4:01 PM, Andy Gross <agross@codeaurora.org> wrote:
> This patch set adds support for automatic configuration of GSBI DMA CRCI values.
>
> DMA operations require that the ADM CRCI mux values be properly configured in
> the TCSR (Top Control and Status Register) block. During probing of a GSBI
> device, the client mode must be declared and this can be used to lookup the
> correct TCSR ADM CRCI MUX settings and then program them so that they are
> correct before any clients are populated.
>
> These patches add the TCSR as a syscon device and that allows the GSBI to
> access and manipulate the ADM CRCI MUX registers to correctly configure the
> values based on the GSBI port configuration.
>
> Changes since v2:
> - Use cell-index instead of alias to denote GSBI instance
>
> Changes since v1:
> - Fixed various review comments
>
> Andy Gross (6):
> soc: qcom: gsbi: Add support for ADM CRCI muxing
> mfd: qcom,tcsr: Add device tree binding for TCSR
> ARM: DT: apq8064: Add TCSR support
> ARM: DT: ipq8064: Add TCSR support
> ARM: DT: msm8660: Add TCSR support
> ARM: DT: msm8960: Add TCSR support
>
> .../devicetree/bindings/mfd/qcom,tcsr.txt | 22 +++
> .../devicetree/bindings/soc/qcom/qcom,gsbi.txt | 14 +-
> arch/arm/boot/dts/qcom-apq8064.dtsi | 14 ++
> arch/arm/boot/dts/qcom-ipq8064.dtsi | 14 ++
> arch/arm/boot/dts/qcom-msm8660.dtsi | 8 ++
> arch/arm/boot/dts/qcom-msm8960.dtsi | 8 ++
> drivers/soc/qcom/Kconfig | 1 +
> drivers/soc/qcom/qcom_gsbi.c | 152 ++++++++++++++++++++
> 8 files changed, 232 insertions(+), 1 deletion(-)
> create mode 100644 Documentation/devicetree/bindings/mfd/qcom,tcsr.txt
Series looks good, do we need a qcom_defconfig update to enable anything new for this?
- k
--
Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2015-02-10 17:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-09 22:01 Andy Gross
2015-02-09 22:01 ` [Patch v3 1/6] soc: qcom: gsbi: Add support for ADM CRCI muxing Andy Gross
2015-02-09 22:01 ` [Patch v3 2/6] mfd: qcom,tcsr: Add device tree binding for TCSR Andy Gross
2015-02-09 22:01 ` [Patch v3 3/6] ARM: DT: apq8064: Add TCSR support Andy Gross
2015-02-09 22:01 ` [Patch v3 4/6] ARM: DT: ipq8064: " Andy Gross
2015-02-09 22:01 ` [Patch v3 5/6] ARM: DT: msm8660: " Andy Gross
2015-02-09 22:01 ` [Patch v3 6/6] ARM: DT: msm8960: " Andy Gross
2015-02-10 17:57 ` Kumar Gala [this message]
2015-02-10 18:59 ` [Patch v3 0/6] GSBI CRCI Autoconfiguration Support Andy Gross
2015-02-10 20:25 ` Andy Gross
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