linux.git/Documentation/devicetree/bindings/soc/microchip, branch for-next Linux kernel source tree dt-bindings: microchip: atmel,at91rm9200-tcb: add sam9x7 compatible 2024-10-13T15:33:02+00:00 Varshini Rajendran varshini.rajendran@microchip.com 2024-09-03T06:42:33+00:00 d1312c5c06f5cfbed55207cdef4a319015042579 Add support for sam9x7 device compatible with sama5d2 compatible as the fallback as the sam9x7 SoC uses the same tcb IP as the latter. Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240903064233.49366-1-varshini.rajendran@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> 
Add support for sam9x7 device compatible with sama5d2 compatible as the
fallback as the sam9x7 SoC uses the same tcb IP as the latter.

Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240903064233.49366-1-varshini.rajendran@microchip.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
dt-bindings: soc: microchip: sparx5-cpu-syscon: Move to dedicated schema 2024-06-27T08:15:47+00:00 Krzysztof Kozlowski krzysztof.kozlowski@linaro.org 2024-06-26T10:09:13+00:00 430ed952ed57bab9164a4bdfd0e73c6c523f11b0 microchip,sparx5-cpu-syscon is not a simple syscon device - it has children and implements simple-mfd compatible - thus it should be fully documented in its own binding. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240626-dt-bindings-mfd-syscon-split-v3-4-3409903bb99b@linaro.org Signed-off-by: Lee Jones <lee@kernel.org> 
microchip,sparx5-cpu-syscon is not a simple syscon device - it has
children and implements simple-mfd compatible - thus it should be fully
documented in its own binding.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240626-dt-bindings-mfd-syscon-split-v3-4-3409903bb99b@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
dt-bindings: soc: microchip: add a property for system controller flash 2023-12-06T12:06:18+00:00 Conor Dooley conor.dooley@microchip.com 2023-10-20T13:18:39+00:00 98d62e97c39f9b54143d504290481bed96b9bab2 The system controller "shares" a SPI flash device with a QSPI controller in the MSS. This flash is used to store FPGA bitstreams & other metadata. IAP and Auto Upgrade both write images to this flash that the System Controller will use to re-program the FPGA. Add a phandle property signifying which flash device is connected to the system controller. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> 
The system controller "shares" a SPI flash device with a QSPI controller
in the MSS. This flash is used to store FPGA bitstreams & other
metadata. IAP and Auto Upgrade both write images to this flash that the
System Controller will use to re-program the FPGA.

Add a phandle property signifying which flash device is connected to the
system controller.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
dt-bindings: Fix typos 2023-08-18T16:32:25+00:00 Bjorn Helgaas bhelgaas@google.com 2023-08-14T21:28:21+00:00 47aab53331effedd3f5a6136854bd1da011f94b6 Fix typos in Documentation/devicetree/bindings. The changes are in descriptions or comments where they shouldn't affect functionality. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20230814212822.193684-3-helgaas@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> 
Fix typos in Documentation/devicetree/bindings.  The changes are in
descriptions or comments where they shouldn't affect functionality.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20230814212822.193684-3-helgaas@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
dt-bindings: Add missing (unevaluated|additional)Properties on child node schemas 2023-04-05T20:38:38+00:00 Rob Herring robh@kernel.org 2023-01-24T23:02:28+00:00 e62fc18213632ee11e35ea1e954a9156cd67a792 Just as unevaluatedProperties or additionalProperties are required at the top level of schemas, they should (and will) also be required for child node schemas. That ensures only documented properties are present. Add unevaluatedProperties or additionalProperties as appropriate, and then add any missing properties flagged by the addition. Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Lee Jones <lee@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230124230228.372305-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> 
Just as unevaluatedProperties or additionalProperties are required at
the top level of schemas, they should (and will) also be required for
child node schemas. That ensures only documented properties are
present.

Add unevaluatedProperties or additionalProperties as appropriate, and
then add any missing properties flagged by the addition.

Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Lee Jones <lee@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230124230228.372305-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
dt-bindings: soc: microchip: use absolute path to other schema 2022-07-27T06:50:11+00:00 Krzysztof Kozlowski krzysztof.kozlowski@linaro.org 2022-07-26T11:58:41+00:00 e48ef9a9c52972d14c788d59024dcc7f566ed2c9 Absolute path to other DT schema is preferred over relative one. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20220726115841.101249-4-krzysztof.kozlowski@linaro.org 
Absolute path to other DT schema is preferred over relative one.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220726115841.101249-4-krzysztof.kozlowski@linaro.org
dt-bindings: soc: microchip: drop quotes when not needed 2022-07-27T06:50:11+00:00 Krzysztof Kozlowski krzysztof.kozlowski@linaro.org 2022-07-26T11:58:40+00:00 43f45415f31d0ca5b623dc5f7e22299da93d61f3 Id and schema fields do not need quotes. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20220726115841.101249-3-krzysztof.kozlowski@linaro.org 
Id and schema fields do not need quotes.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220726115841.101249-3-krzysztof.kozlowski@linaro.org
dt-bindings: soc/microchip: add info about services to mpfs sysctrl 2022-03-10T05:46:39+00:00 Conor Dooley conor.dooley@microchip.com 2022-02-14T13:58:32+00:00 b435a1728c9f6811f6f337ebe80e3aca210f1b17 The services actually provided by the system controller are not documented so add some words about what the system controller can actually do. Add a link to the oneline documentation with the specific details of each individual service. Also, drop the unneeded label from the example. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> 
The services actually provided by the system controller are not
documented so add some words about what the system controller can
actually do. Add a link to the oneline documentation with the specific
details of each individual service.
Also, drop the unneeded label from the example.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
dt-bindings: soc/microchip: update syscontroller compatibles 2022-03-10T05:46:38+00:00 Conor Dooley conor.dooley@microchip.com 2022-02-14T13:58:31+00:00 213556235526abffe4b7fdec2aabf4d751a7c0f9 The Polarfire SoC is currently using two different compatible string prefixes. Fix this by changing "polarfire-soc-*" strings to "mpfs-*" in its system controller in order to match the compatible string used in the soc binding and device tree Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> 
The Polarfire SoC is currently using two different compatible string
prefixes. Fix this by changing "polarfire-soc-*" strings to "mpfs-*" in
its system controller in order to match the compatible string used in
the soc binding and device tree

Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
dt-bindings: add bindings for polarfire soc system controller 2021-06-26T17:06:54+00:00 Conor Dooley conor.dooley@microchip.com 2021-06-24T15:01:39+00:00 c317ae30afc26112e64e832253dc780e32c7b734 Add device tree bindings for the MSS system controller on the Microchip PolarFire SoC. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> 
Add device tree bindings for the MSS system controller on
the Microchip PolarFire SoC.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>