Merge "feat(morello): add support for I2S audio" into integration

feat(morello): add support for I2S audio

Add support for Morello I2S audio subsystem. This includes adding the
audio formatter and I2S transmitter nodes and gluing them together with
the hdmi codec

feat(morello): add support for I2S audio

Add support for Morello I2S audio subsystem. This includes adding the
audio formatter and I2S transmitter nodes and gluing them together with
the hdmi codec using a simple sound card machine node.

Change-Id: I3de4b06ef965c8e0555d074118b944fe6b4b78bb
Signed-off-by: Anurag Koul <anurag.koul@arm.com>
Signed-off-by: Faiz Abbas <faiz.abbas@arm.com>

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Merge changes from topic "morello-dt-fix" into integration

* changes:
fix(morello): dts: remove #a-c and #s-c from memory node
fix(morello): dts: fix GICv3 compatible string
fix(morello): dts:

Merge changes from topic "morello-dt-fix" into integration

* changes:
fix(morello): dts: remove #a-c and #s-c from memory node
fix(morello): dts: fix GICv3 compatible string
fix(morello): dts: fix DT node naming
fix(morello): dts: fix SCMI shmem/mboxes grouping
fix(morello): dts: use documented DPU compatible string
fix(morello): dts: fix DP SMMU IRQ ordering
fix(morello): dts: fix SMMU IRQ ordering
fix(morello): dts: add model names
fix(morello): dts: fix stdout-path target

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fix(morello): dts: fix GICv3 compatible string

The official GICv3 DT bindings require only a limited number of
compatible string, and disavowes the naming of an implementation.
Linux' "make dtbs_che

fix(morello): dts: fix GICv3 compatible string

The official GICv3 DT bindings require only a limited number of
compatible string, and disavowes the naming of an implementation.
Linux' "make dtbs_check" reports:
============
.../morello-soc.dt.yaml: interrupt-controller@2c010000: compatible: 'oneOf' conditional failed, one must be fixed:
['arm,gic-600', 'arm,gic-v3'] is too long
'arm,gic-600' is not one of ['qcom,msm8996-gic-v3']
'arm,gic-v3' was expected
From schema: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml
============

Drop the redundant (because runtime detectable) and undocumented
implementation version, and just use the standard compatible string.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Change-Id: I05b207df271d6aa5bf3f2163f99ac0c594204c75

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fix(morello): dts: fix DT node naming

The various official DT bindings only allow certain node name patterns.
Linux' "make dtbs_check" reports:
===========
.../morello-soc.dt.yaml: sram@45200000: 's

fix(morello): dts: fix DT node naming

The various official DT bindings only allow certain node name patterns.
Linux' "make dtbs_check" reports:
===========
.../morello-soc.dt.yaml: sram@45200000: 'scp-shmem@0', 'scp-shmem@80' do not match any of the regexes: '^([a-z0-9]*-)?sram(-section)?@[a-f0-9]+$', 'pinctrl-[0-9]+'
From schema: Documentation/devicetree/bindings/sram/sram.yaml
.../morello-soc.dt.yaml: uart@2a400000: $nodename:0: 'uart@2a400000' does not match '^serial(@.*)?$'
From schema: Documentation/devicetree/bindings/serial/pl011.yaml
.../morello-soc.dt.yaml: interrupt-controller@2c010000: 'its@30040000', 'its@30060000', 'its@30080000', 'its@300a0000' do not match any of the regexes: '^(msi-controller|gic-its|interrupt-controller)@[0-9a-f]+$', '^gic-its@', '^interrupt-controller@[0-9a-f]+$', 'pinctrl-[0-9]+'
From schema: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml
===========

Rename the node names to improve bindings compliance.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Change-Id: Ieff576512853eb2bf932c7a2b338c91e0c116b87

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Merge changes from topic "morello_plat_support" into integration

* changes:
feat(morello): expose scmi protocols in fdts
fix(morello): change the AP runtime UART address
feat(morello): add sup

Merge changes from topic "morello_plat_support" into integration

* changes:
feat(morello): expose scmi protocols in fdts
fix(morello): change the AP runtime UART address
feat(morello): add support for nt_fw_config
feat(morello): split platform_info sds struct
feat(morello): add changes to enable TBBR boot
feat(morello): add DTS for Morello SoC platform
feat(morello): configure DMC-Bing mode
feat(morello): zero out the DDR memory space
feat(morello): add TARGET_PLATFORM flag
fix(morello): fix SoC reference clock frequency
fix(arm): use PLAT instead of TARGET_PLATFORM

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feat(morello): expose scmi protocols in fdts

Add 'firmware' node in morello-soc.dts to expose SCMI
support to the kernel. The SCMI protocols supported at
the moment are SCMI Base, Clock and Perf (DV

feat(morello): expose scmi protocols in fdts

Add 'firmware' node in morello-soc.dts to expose SCMI
support to the kernel. The SCMI protocols supported at
the moment are SCMI Base, Clock and Perf (DVFS).

The current mailbox memory region in MHU SRAM has an issue
with any access not aligned to a 4-byte boundary. So, the SCMI
mailbox memory region has been relocated to AP non-trusted
RAM to get around the problem.

Signed-off-by: Anurag Koul <anurag.koul@arm.com>
Change-Id: Ibcbce8823b751a0fc3be7e9bc3588c1dc47ae024

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fix(morello): fix SoC reference clock frequency

Morello Specification specifies the system
reference clock frequency as 50MHz so the frequency
has been changed from 100MHz to 50MHz.

Change-Id: I255

fix(morello): fix SoC reference clock frequency

Morello Specification specifies the system
reference clock frequency as 50MHz so the frequency
has been changed from 100MHz to 50MHz.

Change-Id: I25577b04aa54ed82b7e9df69ac8e40ac54a9b111
Signed-off-by: Anurag Koul <anurag.koul@arm.com>
Signed-off-by: Chandni Cherukuri <chandni.cherukuri@arm.com>

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Merge changes I1ecbe5a1,Ib5945c37,Ic6b79648 into integration

* changes:
plat/arm: Add platform support for Morello
fdts: add device tree sources for morello platform
lib/cpus: add support for

Merge changes I1ecbe5a1,Ib5945c37,Ic6b79648 into integration

* changes:
plat/arm: Add platform support for Morello
fdts: add device tree sources for morello platform
lib/cpus: add support for Morello Rainier CPUs

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fdts: add device tree sources for morello platform

Change-Id: Ib5945c37983505f327a195bdb8b91ed1b7b90921
Signed-off-by: Manoj Kumar <manoj.kumar3@arm.com>