arm64: dts: qcom: c630: Re-enable apps_smmu
diff mbox series

Message ID 20201124184414.380796-1-bjorn.andersson@linaro.org
State Accepted
Commit 683227e5a34e4ca40bb13bca47952b48516ea87d
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Series
  • arm64: dts: qcom: c630: Re-enable apps_smmu
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Commit Message

Bjorn Andersson Nov. 24, 2020, 6:44 p.m. UTC
Re-enable the apps_smmu now that the arm-smmu driver supports stream
mapping handoff from firmware.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
 arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 5 -----
 1 file changed, 5 deletions(-)

Comments

Shawn Guo Nov. 30, 2020, 5:51 a.m. UTC | #1
On Tue, Nov 24, 2020 at 12:44:14PM -0600, Bjorn Andersson wrote:
> Re-enable the apps_smmu now that the arm-smmu driver supports stream
> mapping handoff from firmware.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Acked-by: Shawn Guo <shawn.guo@linaro.org>

> ---
>  arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> index d03ca3190746..f5b98845fa90 100644
> --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> @@ -232,11 +232,6 @@ vreg_lvs2a_1p8: lvs2 {
>  	};
>  };
>  
> -&apps_smmu {
> -	/* TODO: Figure out how to survive booting with this enabled */
> -	status = "disabled";
> -};
> -
>  &cdsp_pas {
>  	firmware-name = "qcom/LENOVO/81JL/qccdsp850.mbn";
>  	status = "okay";
> -- 
> 2.29.2
>
Steev Klimaszewski Nov. 30, 2020, 4:20 p.m. UTC | #2
On 11/24/20 12:44 PM, Bjorn Andersson wrote:
> Re-enable the apps_smmu now that the arm-smmu driver supports stream
> mapping handoff from firmware.
>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> ---
>  arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 5 -----
>  1 file changed, 5 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> index d03ca3190746..f5b98845fa90 100644
> --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> @@ -232,11 +232,6 @@ vreg_lvs2a_1p8: lvs2 {
>  	};
>  };
>  
> -&apps_smmu {
> -	/* TODO: Figure out how to survive booting with this enabled */
> -	status = "disabled";
> -};
> -
>  &cdsp_pas {
>  	firmware-name = "qcom/LENOVO/81JL/qccdsp850.mbn";
>  	status = "okay";

Tested-by: Steev Klimaszewski <steev@kali.org>

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
index d03ca3190746..f5b98845fa90 100644
--- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
+++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
@@ -232,11 +232,6 @@  vreg_lvs2a_1p8: lvs2 {
 	};
 };
 
-&apps_smmu {
-	/* TODO: Figure out how to survive booting with this enabled */
-	status = "disabled";
-};
-
 &cdsp_pas {
 	firmware-name = "qcom/LENOVO/81JL/qccdsp850.mbn";
 	status = "okay";