* [PATCH 1/5] dt-bindings: mailbox: qcom-ipcc: Document the Glymur IPCC
2025-09-24 18:37 [PATCH 0/5] dt-bindings: remoteproc: Document Glymur ADSP/CDSP PAS Sibi Sankar
@ 2025-09-24 18:37 ` Sibi Sankar
2025-10-02 0:39 ` Rob Herring
2025-09-24 18:37 ` [PATCH 2/5] dt-bindings: mailbox: qcom-ipcc: Document Glymur physical client IDs Sibi Sankar
` (3 subsequent siblings)
4 siblings, 1 reply; 12+ messages in thread
From: Sibi Sankar @ 2025-09-24 18:37 UTC (permalink / raw)
To: jassisinghbrar, robh, krzk+dt, conor+dt, mani, andersson,
mathieu.poirier, konradybcio
Cc: linux-kernel, linux-arm-msm, devicetree, linux-remoteproc
Document the Inter-Processor Communication Controller on the Glymur SoCs.
Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
---
Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml b/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
index e5c423130db6..129870185884 100644
--- a/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
+++ b/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
@@ -24,6 +24,7 @@ properties:
compatible:
items:
- enum:
+ - qcom,glymur-ipcc
- qcom,milos-ipcc
- qcom,qcs8300-ipcc
- qcom,qdu1000-ipcc
--
2.34.1
^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PATCH 1/5] dt-bindings: mailbox: qcom-ipcc: Document the Glymur IPCC
2025-09-24 18:37 ` [PATCH 1/5] dt-bindings: mailbox: qcom-ipcc: Document the Glymur IPCC Sibi Sankar
@ 2025-10-02 0:39 ` Rob Herring
2025-10-09 10:07 ` Sibi Sankar
0 siblings, 1 reply; 12+ messages in thread
From: Rob Herring @ 2025-10-02 0:39 UTC (permalink / raw)
To: Sibi Sankar
Cc: jassisinghbrar, krzk+dt, conor+dt, mani, andersson,
mathieu.poirier, konradybcio, linux-kernel, linux-arm-msm,
devicetree, linux-remoteproc
On Thu, Sep 25, 2025 at 12:07:22AM +0530, Sibi Sankar wrote:
> Document the Inter-Processor Communication Controller on the Glymur SoCs.
That's obvious. Say something useful here like how the h/w compares to
existing documented h/w. Like perhaps the change from virtual ids to
physical ids, whatever that means...
>
> Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
> ---
> Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml b/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
> index e5c423130db6..129870185884 100644
> --- a/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
> +++ b/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
> @@ -24,6 +24,7 @@ properties:
> compatible:
> items:
> - enum:
> + - qcom,glymur-ipcc
> - qcom,milos-ipcc
> - qcom,qcs8300-ipcc
> - qcom,qdu1000-ipcc
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/5] dt-bindings: mailbox: qcom-ipcc: Document the Glymur IPCC
2025-10-02 0:39 ` Rob Herring
@ 2025-10-09 10:07 ` Sibi Sankar
0 siblings, 0 replies; 12+ messages in thread
From: Sibi Sankar @ 2025-10-09 10:07 UTC (permalink / raw)
To: Rob Herring
Cc: jassisinghbrar, krzk+dt, conor+dt, mani, andersson,
mathieu.poirier, konradybcio, linux-kernel, linux-arm-msm,
devicetree, linux-remoteproc
On 10/2/2025 6:09 AM, Rob Herring wrote:
> On Thu, Sep 25, 2025 at 12:07:22AM +0530, Sibi Sankar wrote:
>> Document the Inter-Processor Communication Controller on the Glymur SoCs.
> That's obvious. Say something useful here like how the h/w compares to
> existing documented h/w. Like perhaps the change from virtual ids to
> physical ids, whatever that means...
Hey Rob,
Thanks for taking time to review the series :)
Will add more relevant information during the next re-spin.
- Sibi Sankar
>
>> Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
>> ---
>> Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml b/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
>> index e5c423130db6..129870185884 100644
>> --- a/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
>> +++ b/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
>> @@ -24,6 +24,7 @@ properties:
>> compatible:
>> items:
>> - enum:
>> + - qcom,glymur-ipcc
>> - qcom,milos-ipcc
>> - qcom,qcs8300-ipcc
>> - qcom,qdu1000-ipcc
>> --
>> 2.34.1
>>
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 2/5] dt-bindings: mailbox: qcom-ipcc: Document Glymur physical client IDs
2025-09-24 18:37 [PATCH 0/5] dt-bindings: remoteproc: Document Glymur ADSP/CDSP PAS Sibi Sankar
2025-09-24 18:37 ` [PATCH 1/5] dt-bindings: mailbox: qcom-ipcc: Document the Glymur IPCC Sibi Sankar
@ 2025-09-24 18:37 ` Sibi Sankar
2025-10-02 0:37 ` Rob Herring
2025-09-24 18:37 ` [PATCH 3/5] dt-bindings: soc: qcom,aoss-qmp: Document the Glymur AOSS side channel Sibi Sankar
` (2 subsequent siblings)
4 siblings, 1 reply; 12+ messages in thread
From: Sibi Sankar @ 2025-09-24 18:37 UTC (permalink / raw)
To: jassisinghbrar, robh, krzk+dt, conor+dt, mani, andersson,
mathieu.poirier, konradybcio
Cc: linux-kernel, linux-arm-msm, devicetree, linux-remoteproc
Document the physical client IDs specific to Glymur SoCs. Physical client
IDs are used on newer Qualcomm platforms including Glymur, since the Inter
Process Communication Controller (IPCC) HW block no longer has the virtual
to physical mapping in place.
Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
---
https://patchwork.kernel.org/project/linux-arm-msm/patch/20250922-ipcc-header-v1-1-f0b12715e118@oss.qualcomm.com/
^^ patch seems to assume physical IDs are common across SoCs but it doesn't
seem to hold true on Glymur.
include/dt-bindings/mailbox/qcom-ipcc.h | 61 +++++++++++++++++++++++++
1 file changed, 61 insertions(+)
diff --git a/include/dt-bindings/mailbox/qcom-ipcc.h b/include/dt-bindings/mailbox/qcom-ipcc.h
index fd85a79381b3..61cef29e43f0 100644
--- a/include/dt-bindings/mailbox/qcom-ipcc.h
+++ b/include/dt-bindings/mailbox/qcom-ipcc.h
@@ -36,4 +36,65 @@
#define IPCC_CLIENT_GPDSP0 31
#define IPCC_CLIENT_GPDSP1 32
+/* Platform specific physical client IDs */
+
+/* Glymur physical client IDs */
+#define GLYMUR_MPROC_AOP 0
+#define GLYMUR_MPROC_TZ 1
+#define GLYMUR_MPROC_MPSS 2
+#define GLYMUR_MPROC_LPASS 3
+#define GLYMUR_MPROC_SLPI 4
+#define GLYMUR_MPROC_SDC 5
+#define GLYMUR_MPROC_CDSP 6
+#define GLYMUR_MPROC_NPU 7
+#define GLYMUR_MPROC_APSS 8
+#define GLYMUR_MPROC_GPU 9
+#define GLYMUR_MPROC_ICP 11
+#define GLYMUR_MPROC_VPU 12
+#define GLYMUR_MPROC_PCIE0 13
+#define GLYMUR_MPROC_PCIE1 14
+#define GLYMUR_MPROC_PCIE2 15
+#define GLYMUR_MPROC_SPSS 16
+#define GLYMUR_MPROC_PCIE3 19
+#define GLYMUR_MPROC_PCIE4 20
+#define GLYMUR_MPROC_PCIE5 21
+#define GLYMUR_MPROC_PCIE6 22
+#define GLYMUR_MPROC_TME 23
+#define GLYMUR_MPROC_WPSS 24
+#define GLYMUR_MPROC_PCIE7 44
+#define GLYMUR_MPROC_SOCCP 46
+
+#define GLYMUR_COMPUTE_L0_LPASS 0
+#define GLYMUR_COMPUTE_L0_CDSP 1
+#define GLYMUR_COMPUTE_L0_APSS 2
+#define GLYMUR_COMPUTE_L0_GPU 3
+#define GLYMUR_COMPUTE_L0_CVP 6
+#define GLYMUR_COMPUTE_L0_ICP 7
+#define GLYMUR_COMPUTE_L0_VPU 8
+#define GLYMUR_COMPUTE_L0_DPU 9
+#define GLYMUR_COMPUTE_L0_SOCCP 11
+
+#define GLYMUR_COMPUTE_L1_LPASS 0
+#define GLYMUR_COMPUTE_L1_CDSP 1
+#define GLYMUR_COMPUTE_L1_APSS 2
+#define GLYMUR_COMPUTE_L1_GPU 3
+#define GLYMUR_COMPUTE_L1_CVP 6
+#define GLYMUR_COMPUTE_L1_ICP 7
+#define GLYMUR_COMPUTE_L1_VPU 8
+#define GLYMUR_COMPUTE_L1_DPU 9
+#define GLYMUR_COMPUTE_L1_SOCCP 11
+
+#define GLYMUR_PERIPH_LPASS 0
+#define GLYMUR_PERIPH_APSS 1
+#define GLYMUR_PERIPH_PCIE0 2
+#define GLYMUR_PERIPH_PCIE1 3
+#define GLYMUR_PERIPH_PCIE2 6
+#define GLYMUR_PERIPH_PCIE3 7
+#define GLYMUR_PERIPH_PCIE4 8
+#define GLYMUR_PERIPH_PCIE5 9
+#define GLYMUR_PERIPH_PCIE6 10
+#define GLYMUR_PERIPH_PCIE7 11
+#define GLYMUR_PERIPH_SOCCP 13
+#define GLYMUR_PERIPH_WPSS 16
+
#endif
--
2.34.1
^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PATCH 2/5] dt-bindings: mailbox: qcom-ipcc: Document Glymur physical client IDs
2025-09-24 18:37 ` [PATCH 2/5] dt-bindings: mailbox: qcom-ipcc: Document Glymur physical client IDs Sibi Sankar
@ 2025-10-02 0:37 ` Rob Herring
0 siblings, 0 replies; 12+ messages in thread
From: Rob Herring @ 2025-10-02 0:37 UTC (permalink / raw)
To: Sibi Sankar
Cc: jassisinghbrar, krzk+dt, conor+dt, mani, andersson,
mathieu.poirier, konradybcio, linux-kernel, linux-arm-msm,
devicetree, linux-remoteproc
On Thu, Sep 25, 2025 at 12:07:23AM +0530, Sibi Sankar wrote:
> Document the physical client IDs specific to Glymur SoCs. Physical client
> IDs are used on newer Qualcomm platforms including Glymur, since the Inter
> Process Communication Controller (IPCC) HW block no longer has the virtual
> to physical mapping in place.
>
> Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
> ---
>
> https://patchwork.kernel.org/project/linux-arm-msm/patch/20250922-ipcc-header-v1-1-f0b12715e118@oss.qualcomm.com/
> ^^ patch seems to assume physical IDs are common across SoCs but it doesn't
> seem to hold true on Glymur.
Maybe QCom should sort that out before sending us stuff...
>
> include/dt-bindings/mailbox/qcom-ipcc.h | 61 +++++++++++++++++++++++++
> 1 file changed, 61 insertions(+)
This belongs with patch 1 as it is part of the binding/ABI.
Rob
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 3/5] dt-bindings: soc: qcom,aoss-qmp: Document the Glymur AOSS side channel
2025-09-24 18:37 [PATCH 0/5] dt-bindings: remoteproc: Document Glymur ADSP/CDSP PAS Sibi Sankar
2025-09-24 18:37 ` [PATCH 1/5] dt-bindings: mailbox: qcom-ipcc: Document the Glymur IPCC Sibi Sankar
2025-09-24 18:37 ` [PATCH 2/5] dt-bindings: mailbox: qcom-ipcc: Document Glymur physical client IDs Sibi Sankar
@ 2025-09-24 18:37 ` Sibi Sankar
2025-09-24 18:37 ` [PATCH 4/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur ADSP Sibi Sankar
2025-09-24 18:37 ` [PATCH 5/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur CDSP Sibi Sankar
4 siblings, 0 replies; 12+ messages in thread
From: Sibi Sankar @ 2025-09-24 18:37 UTC (permalink / raw)
To: jassisinghbrar, robh, krzk+dt, conor+dt, mani, andersson,
mathieu.poirier, konradybcio
Cc: linux-kernel, linux-arm-msm, devicetree, linux-remoteproc
Document the Always-on Subsystem side channel on the Glymur SoC.
Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
---
Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml
index 851a1260f8dc..bee107bf7e81 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml
@@ -25,6 +25,7 @@ properties:
compatible:
items:
- enum:
+ - qcom,glymur-aoss-qmp
- qcom,milos-aoss-qmp
- qcom,qcs615-aoss-qmp
- qcom,qcs8300-aoss-qmp
--
2.34.1
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH 4/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur ADSP
2025-09-24 18:37 [PATCH 0/5] dt-bindings: remoteproc: Document Glymur ADSP/CDSP PAS Sibi Sankar
` (2 preceding siblings ...)
2025-09-24 18:37 ` [PATCH 3/5] dt-bindings: soc: qcom,aoss-qmp: Document the Glymur AOSS side channel Sibi Sankar
@ 2025-09-24 18:37 ` Sibi Sankar
2025-10-02 0:54 ` Rob Herring
2025-09-24 18:37 ` [PATCH 5/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur CDSP Sibi Sankar
4 siblings, 1 reply; 12+ messages in thread
From: Sibi Sankar @ 2025-09-24 18:37 UTC (permalink / raw)
To: jassisinghbrar, robh, krzk+dt, conor+dt, mani, andersson,
mathieu.poirier, konradybcio
Cc: linux-kernel, linux-arm-msm, devicetree, linux-remoteproc
Document compatible for Qualcomm Glymur SoC ADSP which is fully compatible
with SM8750 ADSP. Also with the Linux Host running on EL2, the remoteprocs
need to be hypervisor independent, the iommu property is mandatory to
ensure proper functionality.
Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
---
Dependencies:
Peripheral Image Loader support for Qualcomm SoCs running Linux host at EL2:
https://patchwork.kernel.org/project/linux-arm-msm/cover/20250921-kvm_rproc_pas-v3-0-458f09647920@oss.qualcomm.com/
This patch has a dependency on the iommu binding added in ^^ series.
.../bindings/remoteproc/qcom,sm8550-pas.yaml | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
index 2dd479cf4821..cba45ce2865e 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
@@ -28,7 +28,9 @@ properties:
- qcom,x1e80100-adsp-pas
- qcom,x1e80100-cdsp-pas
- items:
- - const: qcom,sm8750-adsp-pas
+ - enum:
+ - qcom,glymur-adsp-pas
+ - qcom,sm8750-adsp-pas
- const: qcom,sm8550-adsp-pas
- items:
- const: qcom,sm8750-cdsp-pas
@@ -95,6 +97,7 @@ allOf:
compatible:
contains:
enum:
+ - qcom,glymur-adsp-pas
- qcom,sm8750-adsp-pas
then:
properties:
@@ -185,6 +188,7 @@ allOf:
compatible:
contains:
enum:
+ - qcom,glymur-adsp-pas
- qcom,sm8550-adsp-pas
- qcom,sm8650-adsp-pas
- qcom,sm8750-adsp-pas
@@ -238,6 +242,16 @@ allOf:
- const: cx
- const: mxc
- const: nsp
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,glymur-adsp-pas
+ then:
+ properties:
+ iommus:
+ minItems: 1
+ maxItems: 1
unevaluatedProperties: false
--
2.34.1
^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PATCH 4/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur ADSP
2025-09-24 18:37 ` [PATCH 4/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur ADSP Sibi Sankar
@ 2025-10-02 0:54 ` Rob Herring
2025-10-09 10:09 ` Sibi Sankar
0 siblings, 1 reply; 12+ messages in thread
From: Rob Herring @ 2025-10-02 0:54 UTC (permalink / raw)
To: Sibi Sankar
Cc: jassisinghbrar, krzk+dt, conor+dt, mani, andersson,
mathieu.poirier, konradybcio, linux-kernel, linux-arm-msm,
devicetree, linux-remoteproc
On Thu, Sep 25, 2025 at 12:07:25AM +0530, Sibi Sankar wrote:
> Document compatible for Qualcomm Glymur SoC ADSP which is fully compatible
> with SM8750 ADSP. Also with the Linux Host running on EL2, the remoteprocs
> need to be hypervisor independent, the iommu property is mandatory to
> ensure proper functionality.
>
> Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
> ---
>
> Dependencies:
> Peripheral Image Loader support for Qualcomm SoCs running Linux host at EL2:
> https://patchwork.kernel.org/project/linux-arm-msm/cover/20250921-kvm_rproc_pas-v3-0-458f09647920@oss.qualcomm.com/
> This patch has a dependency on the iommu binding added in ^^ series.
>
> .../bindings/remoteproc/qcom,sm8550-pas.yaml | 16 +++++++++++++++-
> 1 file changed, 15 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
> index 2dd479cf4821..cba45ce2865e 100644
> --- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
> +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
> @@ -28,7 +28,9 @@ properties:
> - qcom,x1e80100-adsp-pas
> - qcom,x1e80100-cdsp-pas
> - items:
> - - const: qcom,sm8750-adsp-pas
> + - enum:
> + - qcom,glymur-adsp-pas
> + - qcom,sm8750-adsp-pas
> - const: qcom,sm8550-adsp-pas
> - items:
> - const: qcom,sm8750-cdsp-pas
> @@ -95,6 +97,7 @@ allOf:
> compatible:
> contains:
> enum:
> + - qcom,glymur-adsp-pas
> - qcom,sm8750-adsp-pas
> then:
> properties:
> @@ -185,6 +188,7 @@ allOf:
> compatible:
> contains:
> enum:
> + - qcom,glymur-adsp-pas
> - qcom,sm8550-adsp-pas
> - qcom,sm8650-adsp-pas
> - qcom,sm8750-adsp-pas
> @@ -238,6 +242,16 @@ allOf:
> - const: cx
> - const: mxc
> - const: nsp
> + - if:
> + properties:
> + compatible:
> + enum:
> + - qcom,glymur-adsp-pas
> + then:
> + properties:
> + iommus:
> + minItems: 1
The min can never be 0, so it is already 1. Drop.
> + maxItems: 1
>
> unevaluatedProperties: false
>
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 4/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur ADSP
2025-10-02 0:54 ` Rob Herring
@ 2025-10-09 10:09 ` Sibi Sankar
0 siblings, 0 replies; 12+ messages in thread
From: Sibi Sankar @ 2025-10-09 10:09 UTC (permalink / raw)
To: Rob Herring
Cc: jassisinghbrar, krzk+dt, conor+dt, mani, andersson,
mathieu.poirier, konradybcio, linux-kernel, linux-arm-msm,
devicetree, linux-remoteproc
On 10/2/2025 6:24 AM, Rob Herring wrote:
> On Thu, Sep 25, 2025 at 12:07:25AM +0530, Sibi Sankar wrote:
>> Document compatible for Qualcomm Glymur SoC ADSP which is fully compatible
>> with SM8750 ADSP. Also with the Linux Host running on EL2, the remoteprocs
>> need to be hypervisor independent, the iommu property is mandatory to
>> ensure proper functionality.
>>
>> Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
>> ---
>>
>> Dependencies:
>> Peripheral Image Loader support for Qualcomm SoCs running Linux host at EL2:
>> https://patchwork.kernel.org/project/linux-arm-msm/cover/20250921-kvm_rproc_pas-v3-0-458f09647920@oss.qualcomm.com/
>> This patch has a dependency on the iommu binding added in ^^ series.
>>
>> .../bindings/remoteproc/qcom,sm8550-pas.yaml | 16 +++++++++++++++-
>> 1 file changed, 15 insertions(+), 1 deletion(-)
>>
>> diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
>> index 2dd479cf4821..cba45ce2865e 100644
>> --- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
>> +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
>> @@ -28,7 +28,9 @@ properties:
>> - qcom,x1e80100-adsp-pas
>> - qcom,x1e80100-cdsp-pas
>> - items:
>> - - const: qcom,sm8750-adsp-pas
>> + - enum:
>> + - qcom,glymur-adsp-pas
>> + - qcom,sm8750-adsp-pas
>> - const: qcom,sm8550-adsp-pas
>> - items:
>> - const: qcom,sm8750-cdsp-pas
>> @@ -95,6 +97,7 @@ allOf:
>> compatible:
>> contains:
>> enum:
>> + - qcom,glymur-adsp-pas
>> - qcom,sm8750-adsp-pas
>> then:
>> properties:
>> @@ -185,6 +188,7 @@ allOf:
>> compatible:
>> contains:
>> enum:
>> + - qcom,glymur-adsp-pas
>> - qcom,sm8550-adsp-pas
>> - qcom,sm8650-adsp-pas
>> - qcom,sm8750-adsp-pas
>> @@ -238,6 +242,16 @@ allOf:
>> - const: cx
>> - const: mxc
>> - const: nsp
>> + - if:
>> + properties:
>> + compatible:
>> + enum:
>> + - qcom,glymur-adsp-pas
>> + then:
>> + properties:
>> + iommus:
>> + minItems: 1
> The min can never be 0, so it is already 1. Drop.
Ack, will drop it.
- Sibi Sankar
>> + maxItems: 1
>>
>> unevaluatedProperties: false
>>
>> --
>> 2.34.1
>>
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 5/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur CDSP
2025-09-24 18:37 [PATCH 0/5] dt-bindings: remoteproc: Document Glymur ADSP/CDSP PAS Sibi Sankar
` (3 preceding siblings ...)
2025-09-24 18:37 ` [PATCH 4/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur ADSP Sibi Sankar
@ 2025-09-24 18:37 ` Sibi Sankar
2025-10-02 0:55 ` Rob Herring (Arm)
4 siblings, 1 reply; 12+ messages in thread
From: Sibi Sankar @ 2025-09-24 18:37 UTC (permalink / raw)
To: jassisinghbrar, robh, krzk+dt, conor+dt, mani, andersson,
mathieu.poirier, konradybcio
Cc: linux-kernel, linux-arm-msm, devicetree, linux-remoteproc
Document compatible for Qualcomm Glymur SoC CDSP which is fully compatible
with SM8550 CDSP. Also with the Linux Host running on EL2, the remoteprocs
need to be hypervisor independent, the iommu property is mandatory to
ensure proper functionality.
Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
---
Dependencies:
Peripheral Image Loader support for Qualcomm SoCs running Linux host at EL2:
https://patchwork.kernel.org/project/linux-arm-msm/cover/20250921-kvm_rproc_pas-v3-0-458f09647920@oss.qualcomm.com/
This patch has a dependency on the iommu binding added in ^^ series.
.../devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
index cba45ce2865e..8a15e0c47a78 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
@@ -35,6 +35,9 @@ properties:
- items:
- const: qcom,sm8750-cdsp-pas
- const: qcom,sm8650-cdsp-pas
+ - items:
+ - const: qcom,glymur-cdsp-pas
+ - const: qcom,sm8550-cdsp-pas
reg:
maxItems: 1
@@ -98,6 +101,7 @@ allOf:
contains:
enum:
- qcom,glymur-adsp-pas
+ - qcom,glymur-cdsp-pas
- qcom,sm8750-adsp-pas
then:
properties:
@@ -227,6 +231,7 @@ allOf:
compatible:
contains:
enum:
+ - qcom,glymur-cdsp-pas
- qcom,sm8550-cdsp-pas
- qcom,sm8650-cdsp-pas
- qcom,x1e80100-cdsp-pas
@@ -247,6 +252,7 @@ allOf:
compatible:
enum:
- qcom,glymur-adsp-pas
+ - qcom,glymur-cdsp-pas
then:
properties:
iommus:
--
2.34.1
^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PATCH 5/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur CDSP
2025-09-24 18:37 ` [PATCH 5/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur CDSP Sibi Sankar
@ 2025-10-02 0:55 ` Rob Herring (Arm)
0 siblings, 0 replies; 12+ messages in thread
From: Rob Herring (Arm) @ 2025-10-02 0:55 UTC (permalink / raw)
To: Sibi Sankar
Cc: konradybcio, linux-kernel, conor+dt, mani, krzk+dt,
linux-remoteproc, andersson, linux-arm-msm, jassisinghbrar,
devicetree, mathieu.poirier
On Thu, 25 Sep 2025 00:07:26 +0530, Sibi Sankar wrote:
> Document compatible for Qualcomm Glymur SoC CDSP which is fully compatible
> with SM8550 CDSP. Also with the Linux Host running on EL2, the remoteprocs
> need to be hypervisor independent, the iommu property is mandatory to
> ensure proper functionality.
>
> Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
> ---
>
> Dependencies:
> Peripheral Image Loader support for Qualcomm SoCs running Linux host at EL2:
> https://patchwork.kernel.org/project/linux-arm-msm/cover/20250921-kvm_rproc_pas-v3-0-458f09647920@oss.qualcomm.com/
> This patch has a dependency on the iommu binding added in ^^ series.
>
> .../devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
^ permalink raw reply [flat|nested] 12+ messages in thread