linux-stable.git/drivers/mailbox/Kconfig, branch linux-6.2.y Linux kernel stable tree Merge tag 'mailbox-v6.2' of git://git.linaro.org/landing-teams/working/fujitsu/integration 2022-12-21T17:31:18+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-12-21T17:31:18+00:00 f2855eec19cadddad2900da3a009ee39df6116a7 Pull mailbox updates from Jassi Brar: - qcom: enable sc8280xp, sm8550 and sm4250 support - ti: default to ARCH_K3 for msg manager - mediatek: - add mt8188 and mt8186 support - request irq only after got ready - zynq-ipi: fix error handling after device_register - mpfs: check sys-con status - rockchip: simplify by using device_get_match_data * tag 'mailbox-v6.2' of git://git.linaro.org/landing-teams/working/fujitsu/integration: dt-bindings: mailbox: qcom-ipcc: Add compatible for SM8550 mailbox: mtk-cmdq: Do not request irq until we are ready mailbox: zynq-ipi: fix error handling while device_register() fails mailbox: mtk-cmdq-mailbox: Use platform data directly instead of copying mailbox: arm_mhuv2: Fix return value check in mhuv2_probe() dt-bindings: mailbox: mediatek,gce-mailbox: add mt8188 compatible name dt-bindings: mailbox: add GCE header file for mt8188 mailbox: mpfs: read the system controller's status mailbox: mtk-cmdq: add MT8186 support mailbox: mtk-cmdq: add gce ddr enable support flow mailbox: mtk-cmdq: add gce software ddr enable private data mailbox: mtk-cmdq: Use GCE_CTRL_BY_SW definition instead of number mailbox: rockchip: Use device_get_match_data() to simplify the code dt-bindings: mailbox: qcom-ipcc: Add sc8280xp compatible mailbox: config: ti-msgmgr: Default set to ARCH_K3 for TI msg manager mailbox: qcom-apcs-ipc: Add SM4250 APCS IPC support dt-bindings: mailbox: qcom: Add SM4250 APCS compatible 
Pull mailbox updates from Jassi Brar:

 - qcom: enable sc8280xp, sm8550 and sm4250 support

 - ti: default to ARCH_K3 for msg manager

 - mediatek:
    - add mt8188 and mt8186 support
    - request irq only after got ready

 - zynq-ipi: fix error handling after device_register

 - mpfs: check sys-con status

 - rockchip: simplify by using device_get_match_data

* tag 'mailbox-v6.2' of git://git.linaro.org/landing-teams/working/fujitsu/integration:
  dt-bindings: mailbox: qcom-ipcc: Add compatible for SM8550
  mailbox: mtk-cmdq: Do not request irq until we are ready
  mailbox: zynq-ipi: fix error handling while device_register() fails
  mailbox: mtk-cmdq-mailbox: Use platform data directly instead of copying
  mailbox: arm_mhuv2: Fix return value check in mhuv2_probe()
  dt-bindings: mailbox: mediatek,gce-mailbox: add mt8188 compatible name
  dt-bindings: mailbox: add GCE header file for mt8188
  mailbox: mpfs: read the system controller's status
  mailbox: mtk-cmdq: add MT8186 support
  mailbox: mtk-cmdq: add gce ddr enable support flow
  mailbox: mtk-cmdq: add gce software ddr enable private data
  mailbox: mtk-cmdq: Use GCE_CTRL_BY_SW definition instead of number
  mailbox: rockchip: Use device_get_match_data() to simplify the code
  dt-bindings: mailbox: qcom-ipcc: Add sc8280xp compatible
  mailbox: config: ti-msgmgr: Default set to ARCH_K3 for TI msg manager
  mailbox: qcom-apcs-ipc: Add SM4250 APCS IPC support
  dt-bindings: mailbox: qcom: Add SM4250 APCS compatible
mailbox: config: ti-msgmgr: Default set to ARCH_K3 for TI msg manager 2022-12-19T02:40:29+00:00 Nicolas Frayer nfrayer@baylibre.com 2022-11-22T20:22:44+00:00 31c8d06e55acc325c64596f148d5405dbe4adf30 Defaulting the build to ARCH_K3 for the TI message manager driver. Signed-off-by: Nicolas Frayer <nfrayer@baylibre.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> 
Defaulting the build to ARCH_K3 for the TI message manager driver.

Signed-off-by: Nicolas Frayer <nfrayer@baylibre.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
genirq: Get rid of GENERIC_MSI_IRQ_DOMAIN 2022-11-17T14:15:20+00:00 Thomas Gleixner tglx@linutronix.de 2022-11-11T13:54:40+00:00 13e7accb81d6c07993385af8342238ff22b41ac8 Adjust to reality and remove another layer of pointless Kconfig indirection. CONFIG_GENERIC_MSI_IRQ is good enough to serve all purposes. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20221111122014.524842979@linutronix.de 
Adjust to reality and remove another layer of pointless Kconfig
indirection. CONFIG_GENERIC_MSI_IRQ is good enough to serve
all purposes.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20221111122014.524842979@linutronix.de
mailbox: mediatek: add support for adsp mailbox controller 2022-03-13T01:24:57+00:00 Allen-KH Cheng Allen-KH.Cheng@mediatek.com 2022-02-25T13:24:27+00:00 af2dfa96c52d042df5deb29fb6e32d3ff4d76a61 This patch is to for MediaTek ADSP IPC mailbox controller driver It is used to send short messages between processors with adsp Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Reviewed-by: Tzung-Bi Shih <tzungbi@google.com> Reviewed-by: YC Hung <yc.hung@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> 
This patch is to for MediaTek ADSP IPC mailbox controller driver
It is used to send short messages between processors with adsp

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@google.com>
Reviewed-by: YC Hung <yc.hung@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
mailbox: apple: Add driver for Apple mailboxes 2021-10-30T03:34:31+00:00 Sven Peter sven@svenpeter.dev 2021-10-25T06:22:04+00:00 f89f9c56e7372b2dda144f83dce61311b298c559 Apple SoCs such as the M1 come with various co-processors. Mailboxes are used to communicate with those. This driver adds support for two variants of those mailboxes. Signed-off-by: Sven Peter <sven@svenpeter.dev> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> 
Apple SoCs such as the M1 come with various co-processors. Mailboxes
are used to communicate with those. This driver adds support for
two variants of those mailboxes.

Signed-off-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
mailbox: qcom-ipcc: Enable loading QCOM_IPCC as a module 2021-08-30T04:50:15+00:00 Amit Pundir amit.pundir@linaro.org 2021-07-16T07:49:46+00:00 8d7e5908c0bcf8a0abc437385e58e49abab11a93 This patch enables the qcom_ipcc driver to be loaded as a module. IPCC is fairly core to system, so as such it should never be unloaded. It registers as a mailbox + irq controller and the irq controller drivers in kernel are not supposed to be unloaded as they don't have the visibility over the clients consuming the irqs. Hence adding supress_bind_attrs to disable bind/unbind via sysfs. Signed-off-by: Amit Pundir <amit.pundir@linaro.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> 
This patch enables the qcom_ipcc driver to be loaded as a
module. IPCC is fairly core to system, so as such it should
never be unloaded. It registers as a mailbox + irq controller
and the irq controller drivers in kernel are not supposed to
be unloaded as they don't have the visibility over the clients
consuming the irqs. Hence adding supress_bind_attrs to disable
bind/unbind via sysfs.

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
mbox: add polarfire soc system controller mailbox 2021-06-26T17:06:48+00:00 Conor Dooley conor.dooley@microchip.com 2021-06-24T15:00:55+00:00 83d7b1560810e038e1d07ca6bff41edaeae29725 This driver adds support for the single mailbox channel of the MSS system controller on the Microchip PolarFire SoC. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> 
This driver adds support for the single mailbox channel of the MSS
system controller on the Microchip PolarFire SoC.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
mailbox: fix various typos in comments 2021-04-14T01:07:35+00:00 Tom Saeger tom.saeger@oracle.com 2021-03-13T02:31:10+00:00 9d2e8b93236a45f20ae0b71cc507301111cc2f58 Fix trivial typos in mailbox driver comments. s/Intergrated/Integrated/ s/extenstion/extension/ s/atleast/at least/ s/commnunication/communication/ s/assgined/assigned/ s/commnunication/communication/ s/recevied/received/ s/succeded/succeeded/ s/implmentation/implementation/ s/definiation/definition/ s/traget/target/ s/wont/won't/ Cc: trivial@kernel.org Signed-off-by: Tom Saeger <tom.saeger@oracle.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> 
Fix trivial typos in mailbox driver comments.

s/Intergrated/Integrated/
s/extenstion/extension/
s/atleast/at least/
s/commnunication/communication/
s/assgined/assigned/
s/commnunication/communication/
s/recevied/received/
s/succeded/succeeded/
s/implmentation/implementation/
s/definiation/definition/
s/traget/target/
s/wont/won't/

Cc: trivial@kernel.org
Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
mailbox: arm_mhuv2: Add driver 2020-12-10T01:26:02+00:00 Viresh Kumar viresh.kumar@linaro.org 2020-11-17T10:02:06+00:00 5a6338cce9f4133c478d3b10b300f96dd644379a This adds driver for the ARM MHUv2 (Message Handling Unit) mailbox controller. This is based on the accepted DT bindings of the controller and supports combination of both transport protocols, i.e. doorbell and data-transfer. Transmitting and receiving data through the mailbox framework is done through struct arm_mhuv2_mbox_msg. Based on the initial work done by Morten Borup Petersen from ARM. Co-developed-by: Tushar Khandelwal <tushar.khandelwal@arm.com> Signed-off-by: Tushar Khandelwal <tushar.khandelwal@arm.com> Tested-by: Usama Arif <usama.arif@arm.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> 
This adds driver for the ARM MHUv2 (Message Handling Unit) mailbox
controller.

This is based on the accepted DT bindings of the controller and supports
combination of both transport protocols, i.e. doorbell and data-transfer.

Transmitting and receiving data through the mailbox framework is done
through struct arm_mhuv2_mbox_msg.

Based on the initial work done by Morten Borup Petersen from ARM.

Co-developed-by: Tushar Khandelwal <tushar.khandelwal@arm.com>
Signed-off-by: Tushar Khandelwal <tushar.khandelwal@arm.com>
Tested-by: Usama Arif <usama.arif@arm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
mailbox: stm32-ipcc: add COMPILE_TEST dependency 2020-12-02T01:17:20+00:00 Martin Kaiser martin@kaiser.cx 2020-11-01T15:42:29+00:00 d68f17291ccf86442c3d367ba83581b81541baae This allows compiling the driver on architectures where the hardware is not available. Most other mailbox drivers support this as well. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> 
This allows compiling the driver on architectures where the hardware is not
available. Most other mailbox drivers support this as well.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>