dmaengine: qcom_hidma: Update codeaurora email domain

The codeaurora.org email domain is defunct and will bounce.

Update entries to Sinan's kernel.org address which is the address in
MAINTAINERS fo

dmaengine: qcom_hidma: Update codeaurora email domain

The codeaurora.org email domain is defunct and will bounce.

Update entries to Sinan's kernel.org address which is the address in
MAINTAINERS for this component.

Signed-off-by: Jeffrey Hugo <[email protected]>
Acked-By: Sinan Kaya <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>

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dmaengine: qcom_hidma: Wrong domain name in the email address

cudeaurora.org is used in place of codeaurora.org
in the contact field.

Signed-off-by: Amit Kumar <[email protected]>
Signed-of

dmaengine: qcom_hidma: Wrong domain name in the email address

cudeaurora.org is used in place of codeaurora.org
in the contact field.

Signed-off-by: Amit Kumar <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>

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dmaengine: qcom_hidma: add support for object hierarchy

In order to create a relationship model between the channels and the
management object, we are adding support for object hierarchy to the
driv

dmaengine: qcom_hidma: add support for object hierarchy

In order to create a relationship model between the channels and the
management object, we are adding support for object hierarchy to the
drivers. This patch simplifies the userspace application development.
We will not have to traverse different firmware paths based on device
tree or ACPI based kernels.

No matter what flavor of kernel is used, objects will be represented as
platform devices.

The new layout is as follows:

hidmam_10: hidma-mgmt@0x5A000000 {
compatible = "qcom,hidma-mgmt-1.0";
...

hidma_10: hidma@0x5a010000 {
compatible = "qcom,hidma-1.0";
...
}
}

The hidma_mgmt_init detects each instance of the hidma-mgmt-1.0 objects
in device tree and calls into the channel driver to create platform devices
for each child of the management object.

Signed-off-by: Sinan Kaya <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>

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