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2023-08-14soc: kunpeng_hccs: add MAILBOX dependencyArnd Bergmann1-0/+1
When the mailbox subsystem is disabled, the driver fails to link, so add an explicit dependency. Some other drivers use 'select' here, but the dependency seems more logical and more common. Fixes: 886bdf9c883bc ("soc: hisilicon: Support HCCS driver on Kunpeng SoC") Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14soc: qcom: aoss: Tidy up qmp_send() callersBjorn Andersson1-10/+4
With qmp_send() handling variable length messages and string formatting he callers of qmp_send() can be cleaned up to not care about these things. Drop the QMP_MSG_LEN sized buffers and use the message formatting, as appropriate. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811205839.727373-5-quic_bjorande@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-14soc: qcom: aoss: Format string in qmp_send()Bjorn Andersson1-7/+13
The majority of callers to qmp_send() composes the message dynamically using some form of sprintf(), resulting in unnecessary complication and stack usage. By changing the interface of qmp_send() to take a format string and arguments, the duplicated composition of the commands can be moved to a single location. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811205839.727373-4-quic_bjorande@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-14soc: qcom: aoss: Move length requirements from callerBjorn Andersson1-13/+12
The existing implementation of qmp_send() requires the caller to provide a buffer which is of word-aligned. The underlying reason for this is that message ram only supports word accesses, but pushing this requirement onto the clients results in the same boiler plate code sprinkled in every call site. By using a temporary buffer in qmp_send() we can hide the underlying hardware limitations from the clients and allow them to pass their NUL-terminates C string directly. Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811205839.727373-2-quic_bjorande@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-12soc: kunpeng_hccs: fix size_t format stringArnd Bergmann1-1/+1
Printing a size_t using the %lu format string causes a warning on architectures that define the type as 'unsigned int': In file included from include/linux/device.h:15, from include/linux/acpi.h:14, from drivers/soc/hisilicon/kunpeng_hccs.c:25: drivers/soc/hisilicon/kunpeng_hccs.c: In function 'hccs_get_bd_info': drivers/soc/hisilicon/kunpeng_hccs.c:441:25: error: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t' {aka 'unsigned int'} [-Werror=format=] Use the correct %zu format instead. Fixes: 886bdf9c883bc ("soc: hisilicon: Support HCCS driver on Kunpeng SoC") Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12soc: aspeed: socinfo: Add kfree for kstrdupJiasheng Jiang1-0/+1
Add kfree() in the later error handling in order to avoid memory leak. Fixes: e0218dca5787 ("soc: aspeed: Add soc info driver") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Link: https://lore.kernel.org/r/20230707021625.7727-1-jiasheng@iscas.ac.cn Signed-off-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20230810123104.231167-1-joel@jms.id.au Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12soc: aspeed: uart-routing: Use __sysfs_match_stringZev Weiss1-1/+1
The existing use of match_string() caused it to reject 'echo foo' due to the implicitly appended newline, which was somewhat ergonomically awkward and inconsistent with typical sysfs behavior. Using the __sysfs_* variant instead provides more convenient and consistent linefeed-agnostic behavior. Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Fixes: c6807970c3bc ("soc: aspeed: Add UART routing support") Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20230628083735.19946-2-zev@bewilderbeest.net Signed-off-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20230810122941.231085-1-joel@jms.id.au Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12Merge tag 'hisi-drivers-for-6.6' of https://github.com/hisilicon/linux-hisi ↵Arnd Bergmann6-0/+1490
into soc/drivers HiSilicon driver updates for v6.6 - Add HCCS driver for HiSilicon Kunpeng SoC and document the sysfs description * tag 'hisi-drivers-for-6.6' of https://github.com/hisilicon/linux-hisi: doc: soc: hisilicon: Add Kunpeng HCCS driver documentation soc: hisilicon: add sysfs entry to query information of HCCS soc: hisilicon: Support HCCS driver on Kunpeng SoC Link: https://lore.kernel.org/r/64D605DE.2070303@hisilicon.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12Merge tag 'samsung-drivers-6.6' of ↵Arnd Bergmann2-2/+1
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/drivers Samsung SoC driver changes for v6.6 Minor cleanup of headers and maintainer entries for Samsung SoC drivers. * tag 'samsung-drivers-6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: MAINTAINERS: mfd: Un-support Maxim and Samsung PMIC drivers MAINTAINERS: samsung: Un-support cpuidle and clock drivers soc: samsung: Explicitly include correct DT includes Link: https://lore.kernel.org/r/20230810151250.220202-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12Merge tag 'sunxi-drivers-for-6.6-1' of ↵Arnd Bergmann1-1/+1
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/drivers - simplify code in sunxi-rsb - fix includes in sunxi_sram * tag 'sunxi-drivers-for-6.6-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: soc: sunxi: Explicitly include correct DT includes bus: sunxi-rsb: Convert to devm_platform_ioremap_resource() Link: https://lore.kernel.org/r/20230806180650.GA127142@jernej-laptop Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12Merge tag 'amlogic-drivers-for-v6.6' of ↵Arnd Bergmann1-0/+1
https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/drivers Amlogic drivers changes for v6.6: - Add C3 Power Domains - Explicitly include correct DT includes in Amlogic SoC drivers - fix to avoid potential NULL pointer dereference in meson_sm - Merge of genpd-v6.5-rc1-1 to move genpd amlogic drivers * tag 'amlogic-drivers-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: firmware: meson_sm: fix to avoid potential NULL pointer dereference soc: amlogic: Explicitly include correct DT includes soc: c3: Add support for power domains controller dt-bindings: power: add Amlogic C3 power domains soc: amlogic: use name instead of index as criterion Link: https://lore.kernel.org/r/77e328b5-0d47-36e8-f62d-c745df06fb87@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12Merge tag 'zynqmp-soc-for-6.6' of https://github.com/Xilinx/linux-xlnx into ↵Arnd Bergmann2-6/+5
soc/drivers arm64: ZynqMP SoC changes for 6.6 - Cleanup remove callback in event driver - Explicitly include correct DT header in power driver - Fix logic around irq = 0 in power driver * tag 'zynqmp-soc-for-6.6' of https://github.com/Xilinx/linux-xlnx: soc: xilinx: Do not check for 0 return after calling platform_get_irq() soc: xilinx: Explicitly include correct DT includes driver: soc: xilinx: Convert to platform remove callback returning void Link: https://lore.kernel.org/r/399efa45-df0a-4ec7-e25c-774bb8bf6fb4@monstr.eu Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12Merge tag 'tegra-for-6.6-soc' of ↵Arnd Bergmann7-27/+9
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/drivers soc/tegra: Changes for v6.6-rc1 This contains a selection of minor cleanups. * tag 'tegra-for-6.6-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: cbb: Remove unnecessary print function dev_err() soc/tegra: fuse: Sort includes alphabetically bus: tegra-gmi: Convert to devm_platform_ioremap_resource() soc/tegra: fuse: Use devm_platform_get_and_ioremap_resource() soc/tegra: Explicitly include correct DT includes Link: https://lore.kernel.org/r/20230728094129.3587109-1-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12Merge tag 'at91-soc-6.6' of ↵Arnd Bergmann2-2/+1
https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/arm AT91 SoC updates for 6.6: It contains: - explicitly include correct DT includes from Rob - one cleanup which removes unused extern declaration on atmel_tcb.h * tag 'at91-soc-6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: at91: Remove unused extern declarations ARM: at91: Explicitly include correct DT includes soc: microchip: Explicitly include correct DT includes Link: https://lore.kernel.org/r/20230804044118.231478-1-claudiu.beznea@tuxon.dev Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12soc: fsl: Explicitly include correct DT includesRob Herring4-6/+5
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-23-d8de2cc88bff@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12soc: xilinx: Explicitly include correct DT includesRob Herring1-0/+1
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-22-d8de2cc88bff@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12soc: sunxi: Explicitly include correct DT includesRob Herring1-1/+1
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-21-d8de2cc88bff@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12soc: rockchip: Explicitly include correct DT includesRob Herring1-1/+1
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-20-d8de2cc88bff@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12soc: mediatek: Explicitly include correct DT includesRob Herring5-5/+6
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-19-d8de2cc88bff@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12soc: aspeed: Explicitly include correct DT includesRob Herring3-4/+2
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-18-d8de2cc88bff@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-12soc: ti: k3-socinfo.c: Add JTAG ID for AM62PXVignesh Raghavendra1-0/+1
This adds JTAG ID info for the AM62PX so as to enable SoC detection in kernel. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Praneeth Bajjuri <praneeth@ti.com> Link: https://lore.kernel.org/r/20230811170127.250733-1-vigneshr@ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
2023-08-10soc: ti: Use devm_platform_ioremap_resource_byname simplify logicZhang Zekun1-13/+6
platform_get_resource_byname() and devm_ioremap_resource() can be replaced by devm_platform_ioremap_resource_byname(), which can simplify the code logic a bit, No functional change here. Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com> Reviewed-by: Dhruva Gole <d-gole@ti.com> Link: https://lore.kernel.org/r/20230809081523.26196-1-zhangzekun11@huawei.com Signed-off-by: Nishanth Menon <nm@ti.com>
2023-08-08soc: hisilicon: add sysfs entry to query information of HCCSHuisong Li2-0/+660
This patch creates chip, die and port directory based on the actual hardware implementation of platform. Some sysfs entries under these directories are created to query the health status and port information of HCCS. Signed-off-by: Huisong Li <lihuisong@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2023-08-08soc: hisilicon: Support HCCS driver on Kunpeng SoCHuisong Li6-0/+830
The Huawei Cache Coherence System (HCCS) is a multi-chip interconnection bus protocol. This driver is aimed to support some features about HCCS on Kunpeng SoC, like, querying the health status of HCCS. This patch adds the probing of HCCS driver, and obtains all HCCS port information by the dimension of chip and die on platform. Signed-off-by: Huisong Li <lihuisong@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2023-08-06soc: sunxi: Explicitly include correct DT includesRob Herring1-1/+1
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-21-d8de2cc88bff@kernel.org Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2023-08-04soc: amlogic: Explicitly include correct DT includesRob Herring1-0/+1
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230714175124.4066972-1-robh@kernel.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-08-04soc: xilinx: Do not check for 0 return after calling platform_get_irq()Ruan Jinjie1-2/+2
There is no possible for platform_get_irq() to return 0. Use the return value from platform_get_irq(). Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com> Link: https://lore.kernel.org/r/20230803104807.814005-3-ruanjinjie@huawei.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2023-08-04soc: xilinx: Explicitly include correct DT includesRob Herring1-0/+1
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-22-d8de2cc88bff@kernel.org Signed-off-by: Michal Simek <michal.simek@amd.com>
2023-08-03Merge branch 'genpd_create_dir' of ↵Bjorn Andersson85-22751/+22
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm into drivers-for-6.6 Merge the topic branch that introduces the genpd subsystem into the Qualcomm soc driver tree, in order to deal with patches landed in the Qualcomm rpmhpd driver already in this cycle.
2023-08-03soc: qcom: qmi_encdec: Restrict string length in decodeChris Lew1-2/+2
The QMI TLV value for strings in a lot of qmi element info structures account for null terminated strings with MAX_LEN + 1. If a string is actually MAX_LEN + 1 length, this will cause an out of bounds access when the NULL character is appended in decoding. Fixes: 9b8a11e82615 ("soc: qcom: Introduce QMI encoder/decoder") Cc: stable@vger.kernel.org Signed-off-by: Chris Lew <quic_clew@quicinc.com> Signed-off-by: Praveenkumar I <quic_ipkumar@quicinc.com> Link: https://lore.kernel.org/r/20230801064712.3590128-1-quic_ipkumar@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-03soc: qcom: smem: Fix incompatible types in comparisonChen Jiahao1-1/+1
This patch fixes the following sparse error: drivers/soc/qcom/smem.c:738:30: error: incompatible types in comparison expression (different add ress spaces): drivers/soc/qcom/smem.c:738:30: void * drivers/soc/qcom/smem.c:738:30: void [noderef] __iomem * In addr_in_range(), "base" is of type void __iomem *, converting void *addr to the same type to fix above sparse error. Fixes: 20bb6c9de1b7 ("soc: qcom: smem: map only partitions used by local HOST") Signed-off-by: Chen Jiahao <chenjiahao16@huawei.com> Link: https://lore.kernel.org/r/20230801094807.4146779-1-chenjiahao16@huawei.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-03soc: qcom: ocmem: add missing clk_disable_unprepare() in ocmem_dev_probe()Yang Yingliang1-1/+3
Add clk_disable_unprepare(core_clk) when enable iface_clk failed. Fixes: a7e12e7bda08 ("soc: qcom: ocmem: make iface clock optional") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20230802024855.2521895-1-yangyingliang@huawei.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-02soc: ti: k3-ringacc: remove non-fatal probe deferral logJayesh Choudhary1-3/+1
Drop the non-fatal probe deferral log for getting MSI domain. This makes the kernel log clean and we do not get recurring logs stating: "Failed to get MSI domain". Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com> Link: https://lore.kernel.org/r/20230728053356.31044-1-j-choudhary@ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
2023-08-01soc: qcom: socinfo: Add SoC ID for SM7125David Wronek1-0/+1
Add the SoC ID entry for Qualcomm SM7125. Signed-off-by: David Wronek <davidwronek@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230723190725.1619193-5-davidwronek@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01soc: qcom: socinfo: drop the IPQ5019 SoC IDKathiravan T1-1/+0
IPQ5019 SoC is never productized. So lets drop it. Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com> Link: https://lore.kernel.org/r/20230724083745.1015321-2-quic_kathirav@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01soc: qcom: socinfo: add SM4450 IDTengfei Fan1-0/+1
Add the ID for the Qualcomm SM4450 SoC. Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230731080043.38552-7-quic_tengfan@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01soc: qcom: pmic_glink: enable altmode for SM8550Neil Armstrong1-5/+1
Altmode is also supported for SM8550, allow it. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230601-topic-sm8550-upstream-type-c-v5-3-9221cd300903@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01soc: qcom: pmic_glink_altmode: add retimer-switch supportNeil Armstrong1-0/+43
Some boards have a retimer/redriver between the SuperSpeed PHY and the USB-C connector to compensates signal integrity losses mainly due to PCB & transmission cables. Add support for an optional retimer-switch in the USB-C connector graph. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230601-topic-sm8550-upstream-type-c-v5-2-9221cd300903@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01soc: qcom: pmic_glink_altmode: handle safe mode when disconnectNeil Armstrong1-1/+17
On some Qcom SoCs, the Altmode event mode is set to 0xff when the Type-C port is disconnected. Handle this specific mode and translate it as the SAFE mode. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230601-topic-sm8550-upstream-type-c-v5-1-9221cd300903@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-01soc: qcom: rpmhpd: Add SDX75 power domainsRohit Agarwal1-0/+16
Add the power domains exposed by RPMH in the Qualcomm SDX75 platform. Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com> Link: https://lore.kernel.org/r/1690803007-8640-3-git-send-email-quic_rohiagar@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-07-29soc: microchip: Explicitly include correct DT includesRob Herring2-2/+1
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230714175139.4067685-1-robh@kernel.org [claudiu.beznea: added link] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2023-07-27soc/tegra: cbb: Remove unnecessary print function dev_err()Jiapeng Chong1-6/+2
The print function dev_err() is redundant because platform_get_irq() already prints an error. ./drivers/soc/tegra/cbb/tegra-cbb.c:130:3-10: line 130 is redundant because platform_get_irq() already prints an error. ./drivers/soc/tegra/cbb/tegra-cbb.c:140:2-9: line 140 is redundant because platform_get_irq() already prints an error. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4879 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2023-07-27soc/tegra: fuse: Sort includes alphabeticallyThierry Reding1-2/+2
The includes were slightly out of order, so sort them correctly. Signed-off-by: Thierry Reding <treding@nvidia.com>
2023-07-26genpd: move owl-sps-helper.c from drivers/socArnd Bergmann3-52/+0
Moving only one of the two files in drivers/soc/actions to drivers/genpd caused a link failure in allmodconfig, as drivers/genpd is entered for compile testing, but drivers/soc/actions accidentally got skipped: x86_64-linux-gnu-ld: vmlinux.o: in function `owl_sps_set_power': owl-sps.c:(.text+0x16e259d): undefined reference to `owl_sps_set_pg' Move the other one as well to allow build testing to work correctly. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-07-26soc: starfive: remove stale Makefile entryArnd Bergmann1-1/+0
After the only starfive driver was moved out to the genpd subsystem, we get a build failure: scripts/Makefile.build:41: drivers/soc/starfive/Makefile: No such file or directory Fixes: f3fb16291f486 ("soc: starfive: Move the power-domain driver to the genpd dir") Reported=by: kernel test robot <lkp@intel.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-07-25soc: ti: Explicitly include correct DT includesRob Herring4-4/+5
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230714175156.4068520-1-robh@kernel.org Signed-off-by: Nishanth Menon <nm@ti.com>
2023-07-25soc: ti: omap-prm: Use devm_platform_get_and_ioremap_resource()Yangtao Li1-8/+4
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Yangtao Li <frank.li@vivo.com> Link: https://lore.kernel.org/r/20230705122644.32236-1-frank.li@vivo.com Signed-off-by: Nishanth Menon <nm@ti.com>
2023-07-22soc: qcom: use devm_clk_get_enabled() in gsbi_probe()Yuanjun Gong1-8/+3
in gsbi_probe(), the return value of function clk_prepare_enable() should be checked, since it may fail. using devm_clk_get_enabled() instead of devm_clk_get() and clk_prepare_enable() can avoid this problem. Signed-off-by: Yuanjun Gong <ruc_gongyuanjun@163.com> Link: https://lore.kernel.org/r/20230720140834.33557-1-ruc_gongyuanjun@163.com [bjorn: Dropped unnecessary "ret" variable] Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-07-22soc: qcom: rpmhpd: Use the newly created generic RPMHPD bindingsRohit Agarwal1-50/+51
Update the SoC SM8[2345]50 entries to use the new generic RPMHPD bindings. Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/1689744162-9421-3-git-send-email-quic_rohiagar@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-07-21soc/tegra: fuse: Use devm_platform_get_and_ioremap_resource()Yangtao Li1-6/+3
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-12 23:17:22 +0300