Changes in Kconfig

e54fad80 - slimbus: qcom-ngd: Fix build error when CONFIG_SLIM_QCOM_NGD_CTRL=y && CONFIG_QCOM_RPROC_COMMON=m

Thu, 27 Oct 2022 09:59:04 +0000

slimbus: qcom-ngd: Fix build error when CONFIG_SLIM_QCOM_NGD_CTRL=y && CONFIG_QCOM_RPROC_COMMON=mIf CONFIG_SLIM_QCOM_NGD_CTRL=y, CONFIG_QCOM_RPROC_COMMON=m, COMPILE_TEST=y,bulding fails:drivers/slimbus/qcom-ngd-ctrl.o: In function `qcom_slim_ngd_ctrl_probe':qcom-ngd-ctrl.c:(.text+0x330): undefined reference to `qcom_register_ssr_notifier'qcom-ngd-ctrl.c:(.text+0x5fc): undefined reference to `qcom_unregister_ssr_notifier'drivers/slimbus/qcom-ngd-ctrl.o: In function `qcom_slim_ngd_remove':qcom-ngd-ctrl.c:(.text+0x90c): undefined reference to `qcom_unregister_ssr_notifier'Make SLIM_QCOM_NGD_CTRL depends on QCOM_RPROC_COMMON || (COMPILE_TEST && !QCOM_RPROC_COMMON) to fix this.Fixes: e291691c6977 ("slimbus: qcom-ngd-ctrl: allow compile testing without QCOM_RPROC_COMMON")Cc: stable Signed-off-by: Zheng Bin Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20221027095904.3388959-1-zhengbin13@huawei.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/slimbus/Kconfig

e291691c - slimbus: qcom-ngd-ctrl: allow compile testing without QCOM_RPROC_COMMON

Fri, 16 Sep 2022 12:29:10 +0000

slimbus: qcom-ngd-ctrl: allow compile testing without QCOM_RPROC_COMMONThe Qualcomm common remote-proc code (CONFIG_QCOM_RPROC_COMMON) hasnecessary stubs, so it is not needed for compile testing.Signed-off-by: Krzysztof Kozlowski Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20220916122910.170730-5-srinivas.kandagatla@linaro.orgSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/slimbus/Kconfig

81113b04 - slimbus: qcom-ngd-ctrl: fix SSR dependencies

Tue, 01 Dec 2020 09:38:43 +0000

slimbus: qcom-ngd-ctrl: fix SSR dependenciesNGD should depend on QCOM_RPROC_COMMON instead of selecting it, asthis will be selected by respective remoteproc driver.Reported-by: kernel test robot Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20201201093843.20126-1-srinivas.kandagatla@linaro.orgSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/slimbus/Kconfig

e1ae85e1 - slimbus: qcom-ngd-ctrl: add Protection Domain Restart Support

Fri, 27 Nov 2020 10:24:47 +0000

slimbus: qcom-ngd-ctrl: add Protection Domain Restart SupportAdd support to protection domain restart. Protection domain restartwould also restart the service just like SSR.Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20201127102451.17114-4-srinivas.kandagatla@linaro.orgSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/slimbus/Kconfig

a899d324 - slimbus: qcom-ngd-ctrl: add Sub System Restart support

Fri, 27 Nov 2020 10:24:46 +0000

slimbus: qcom-ngd-ctrl: add Sub System Restart supportThis patch adds SSR(SubSystem Restart) support which includes, synchronisationbetween SSR and QMI server notifications. Also with this patch now NGD is takendown by SSR instead of QMI server down notification.NGD up path now relies on both SSR and QMI notifications and particularlysequence of SSR up followed by QMI server up notification.Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20201127102451.17114-3-srinivas.kandagatla@linaro.orgSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/slimbus/Kconfig

5323ac51 - slimbus: ngd: QCOM_QMI_HELPERS has to be selected

Mon, 12 Nov 2018 12:25:26 +0000

slimbus: ngd: QCOM_QMI_HELPERS has to be selectedQCOM_QMI_HELPERS is a hidden kconfig, so the proper usage isto select it, not depend upon it.Because of this change, we now also need to depend on the sameKconfigs as QCOM_QMI_HELPERS depends on.Signed-off-by: Niklas Cassel Signed-off-by: Srinivas Kandagatla Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/slimbus/Kconfig

917809e2 - slimbus: ngd: Add qcom SLIMBus NGD driver

Tue, 19 Jun 2018 16:13:01 +0000

slimbus: ngd: Add qcom SLIMBus NGD driverThis patch adds suppor to Qualcomm SLIMBus Non-Generic Device (NGD)controller driver.This is light-weight SLIMBus controller driver responsible forcommunicating with slave HW directly over the bus using messaginginterface, and communicating with master component residing on ADSPfor bandwidth and data-channel managementBased on intial work fromKarthikeyan Ramasubramanian andSagar Dharia Signed-off-by: Srinivas Kandagatla Tested-by: Craig Tatlor Reviewed-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/slimbus/Kconfig

ba883d90 - slimbus: qcom: remove redundant depends in Kconfig

Tue, 19 Jun 2018 15:12:05 +0000

slimbus: qcom: remove redundant depends in KconfigQCOM SLIMBus controller is already under a 'if SLIMBUS' in Kconfig,having depends on SLIMBUS is totally redundant. Just remove it.Signed-off-by: Srinivas Kandagatla Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/slimbus/Kconfig

fc6b1f3d - slimbus: qcom: add HAS_IOMEM dependency

Wed, 03 Jan 2018 09:32:04 +0000

slimbus: qcom: add HAS_IOMEM dependencyBelow build failure was reported on UML,ERROR: "devm_ioremap_resource" [drivers/slimbus/slim-qcom-ctrl.ko] undefined!ERROR: "__ioread32_copy" [drivers/slimbus/slim-qcom-ctrl.ko] undefined!ERROR: "__iowrite32_copy" [drivers/slimbus/slim-qcom-ctrl.ko] undefined!ERROR: "devm_ioremap" [drivers/slimbus/slim-qcom-ctrl.ko] undefined!This patch fixes it by making qcom slimbus depend on HAS_IOMEM, asthese are only defined when HAS_IOMEM is selected.Reported-by: Thomas Meyer Signed-off-by: Srinivas Kandagatla Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/slimbus/Kconfig

ad7fcbc3 - slimbus: qcom: Add Qualcomm Slimbus controller driver

Mon, 11 Dec 2017 23:43:05 +0000

slimbus: qcom: Add Qualcomm Slimbus controller driverThis controller driver programs manager, interface, and framerdevices for Qualcomm's slimbus HW block.Manager component currently implements logical address setting,and messaging interface.Interface device reports bus synchronization information, and framerdevice clocks the bus from the time it's woken up, until clock-pauseis executed by the manager device.Signed-off-by: Sagar Dharia Signed-off-by: Srinivas Kandagatla Reviwed-by: Mark Brown Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/slimbus/Kconfig

3648e78e - slimbus: Add SLIMbus bus type

Mon, 11 Dec 2017 23:42:57 +0000

slimbus: Add SLIMbus bus typeSLIMbus (Serial Low Power Interchip Media Bus) is a specificationdeveloped by MIPI (Mobile Industry Processor Interface) alliance.SLIMbus is a 2-wire implementation, which is used to communicate withperipheral components like audio-codec.SLIMbus uses Time-Division-Multiplexing to accommodate multiple datachannels, and control channel. Control channel has messages to dodevice-enumeration, messages to send/receive control-data to/fromSLIMbus devices, messages for port/channel management, and messages todo bandwidth allocation.The framework supports multiple instances of the bus (1 controller perbus), and multiple slave devices per controller.This patch adds support to basic silmbus core which includes support toSLIMbus type, slimbus device registeration and some basic data structures.Signed-off-by: Sagar Dharia Signed-off-by: Srinivas Kandagatla Reviwed-by: Mark Brown Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/slimbus/Kconfig