On Feb 9, 2015, at 4:01 PM, Andy Gross <agross@xxxxxxxxxxxxxx> 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 -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
