* [PATCH] ARM: dts: qcom: msm8974-honami: Set DMA as remotely controlled
@ 2016-06-10 22:15 Andy Gross
2016-06-10 23:47 ` Bjorn Andersson
0 siblings, 1 reply; 2+ messages in thread
From: Andy Gross @ 2016-06-10 22:15 UTC (permalink / raw)
To: linux-arm-msm
Cc: linux-kernel, linux-arm-kernel, Bjorn Andersson, Stephen Boyd,
Kevin Hilman, Andy Gross
This patch adds the qcom,controlled-remotely property for the blsp2_bam
controller node. This board requires this, otherwise the board fails to
boot due to access of protected registers during BAM initialization.
Fixes: 62bc81792223 dts: msm8974: Add blsp2_bam dma node
Signed-off-by: Andy Gross <andy.gross@linaro.org>
---
arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
index a0398b6..3fb4dad 100644
--- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
@@ -367,6 +367,10 @@
};
};
+
+ dma-controller@f9944000 {
+ qcom,controlled-remotely;
+ };
};
&spmi_bus {
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: dts: qcom: msm8974-honami: Set DMA as remotely controlled
2016-06-10 22:15 [PATCH] ARM: dts: qcom: msm8974-honami: Set DMA as remotely controlled Andy Gross
@ 2016-06-10 23:47 ` Bjorn Andersson
0 siblings, 0 replies; 2+ messages in thread
From: Bjorn Andersson @ 2016-06-10 23:47 UTC (permalink / raw)
To: Andy Gross
Cc: linux-arm-msm, linux-kernel, linux-arm-kernel, Stephen Boyd,
Kevin Hilman
On Fri 10 Jun 15:15 PDT 2016, Andy Gross wrote:
> This patch adds the qcom,controlled-remotely property for the blsp2_bam
> controller node. This board requires this, otherwise the board fails to
> boot due to access of protected registers during BAM initialization.
>
> Fixes: 62bc81792223 dts: msm8974: Add blsp2_bam dma node
>
> Signed-off-by: Andy Gross <andy.gross@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> ---
> arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
> index a0398b6..3fb4dad 100644
> --- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
> +++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
> @@ -367,6 +367,10 @@
> };
>
> };
> +
> + dma-controller@f9944000 {
> + qcom,controlled-remotely;
> + };
> };
>
> &spmi_bus {
> --
> 1.9.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2016-06-10 22:15 [PATCH] ARM: dts: qcom: msm8974-honami: Set DMA as remotely controlled Andy Gross
2016-06-10 23:47 ` Bjorn Andersson
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