2023-08-08 21:49:04

by Konrad Dybcio

Subject: [PATCH v2 1/6] arm64: dts: qcom: msm8998: Drop bus clock reference from MMSS SMMU

The MMSS SMMU has been abusingly consuming the exposed RPM interconnect
clock. Drop it.

Fixes: 05ce21b54423 ("arm64: dts: qcom: msm8998: Configure the multimedia subsystem iommu")
Signed-off-by: Konrad Dybcio <[email protected]>
---
arch/arm64/boot/dts/qcom/msm8998.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index a41a34dbcc3c..e40f6461f4fd 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -2743,10 +2743,10 @@ mmss_smmu: iommu@cd00000 {

clocks = <&mmcc MNOC_AHB_CLK>,
<&mmcc BIMC_SMMU_AHB_CLK>,
- <&rpmcc RPM_SMD_MMAXI_CLK>,
<&mmcc BIMC_SMMU_AXI_CLK>;
- clock-names = "iface-mm", "iface-smmu",
- "bus-mm", "bus-smmu";
+ clock-names = "iface-mm",
+ "iface-smmu",
+ "bus-smmu";

#global-interrupts = <0>;
interrupts =

--
2.41.0

2023-08-09 19:47:40

by Jeffrey Hugo

Subject: Re: [PATCH v2 1/6] arm64: dts: qcom: msm8998: Drop bus clock reference from MMSS SMMU

On 8/8/2023 3:44 AM, Konrad Dybcio wrote:
> The MMSS SMMU has been abusingly consuming the exposed RPM interconnect
> clock. Drop it.
>
> Fixes: 05ce21b54423 ("arm64: dts: qcom: msm8998: Configure the multimedia subsystem iommu")
> Signed-off-by: Konrad Dybcio <[email protected]>
> ---
> arch/arm64/boot/dts/qcom/msm8998.dtsi | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)

Reviewed-by: Jeffrey Hugo <[email protected]>