ARM: dts: qcom: msm8974-honami: Set DMA as remotely controlled
diff mbox

Message ID 1465596928-20843-1-git-send-email-andy.gross@linaro.org
State New, archived
Headers show

Commit Message

Andy Gross June 10, 2016, 10:15 p.m. UTC
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(+)

Comments

Bjorn Andersson June 10, 2016, 11:47 p.m. UTC | #1
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
>

Patch
diff mbox

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 {