kernel/linux.git/drivers/soc/Makefile, branch v6.1.168

soc: fujitsu: Add A64FX diagnostic interrupt driver

2022-07-18T11:37:08+00:00

Register the NMI/IRQ corresponding to the A64FX's device definition dedicated to diagnostic interrupts, so that when this interrupt is sent using the BMC, it causes a panic. This can be used to obtain a kernel dump. Signed-off-by: Hitomi Hasegawa Link: https://lore.kernel.org/r/20220520074119.3574753-2-hasegawa-hitomi@fujitsu.com' Signed-off-by: Arnd Bergmann

Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2022-06-02T22:23:54+00:00

Pull more ARM multiplatform updates from Arnd Bergmann: "The second part of the multiplatform changes now converts the Intel/Marvell PXA platform along with the rest. The patches went through several rebases before the merge window as bugs were found, so they remained separate. This has to touch a lot of drivers, in particular the touchscreen, pcmcia, sound and clk bits, to detach the driver files from the platform and board specific header files" * tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (48 commits) ARM: pxa/mmp: remove traces of plat-pxa ARM: pxa: convert to multiplatform ARM: pxa/sa1100: move I/O space to PCI_IOBASE ARM: pxa: remove support for MTD_XIP ARM: pxa: move mach/*.h to mach-pxa/ ARM: PXA: fix multi-cpu build of xsc3 ARM: pxa: move plat-pxa to drivers/soc/ ARM: mmp: rename pxa_register_device ARM: mmp: remove tavorevb board support ARM: pxa: remove unused mach/bitfield.h ARM: pxa: move clk register definitions to driver ARM: pxa: move smemc register access from clk to platform cpufreq: pxa3: move clk register access to clk driver ARM: pxa: remove get_clk_frequency_khz() ARM: pxa: pcmcia: move smemc configuration back to arch ASoC: pxa: i2s: use normal MMIO accessors ASoC: pxa: ac97: use normal MMIO accessors ASoC: pxa: use pdev resource for FIFO regs Input: wm97xx - get rid of irq_enable method in wm97xx_mach_ops Input: wm97xx - switch to using threaded IRQ ...

Merge tag 'v5.19-rockchip-drivers1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/drivers

2022-05-13T09:33:41+00:00

Powerdomain fixes and improvements, some GRF compatible properties and a rk3566 GRF clocksource default setup. * tag 'v5.19-rockchip-drivers1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: soc: rockchip: Fix compile-testing SoC drivers soc: rockchip: power-domain: Replace dsb() with smb() soc: rockchip: Clean up Kconfig whitespace soc: rockchip: set dwc3 clock for rk3566 dt-bindings: soc: rockchip: add rk3566-pipe-grf compatible soc: rockchip: pm_domains: Fix typo in comment dt-bindings: soc: rockchip: add naneng combo phy register compatible Link: https://lore.kernel.org/r/3998951.tdWV9SEqCh@phil Signed-off-by: Arnd Bergmann

ARM: pxa: move plat-pxa to drivers/soc/

2022-05-07T20:56:16+00:00

There are two drivers in arch/arm/plat-pxa: mfp and ssp. Both of them should ideally not be needed at all, as there are proper subsystems to replace them. OTOH, they are self-contained and can simply be normal SoC drivers, so move them over there to eliminate one more of the plat-* directories. Acked-by: Robert Jarzmik (mach-pxa) Acked-by: Lubomir Rintel (mach-mmp) Signed-off-by: Arnd Bergmann

soc: apple: Always include Makefile

2022-05-01T14:55:05+00:00

We want to allow the code inside drivers/soc/apple to be compiled with COMPILE_TEST but this will currently result in linking errors because ARCH_APPLE is not set and make will never recurse into drivers/soc/apple. Let's just unconditionally recurse into apple/ since all drivers in there are guarded by config options anyways. Signed-off-by: Sven Peter

soc: rockchip: Fix compile-testing SoC drivers

2022-04-30T13:06:14+00:00

Similar to commit 7f94b69ece51 ("ARM: ixp4xx: fix compile-testing soc drivers"). drivers/soc/rockchip/Kconfig makes plenty of provision for configuring drivers either for ARCH_ROCKCHIP or for COMPILE_TEST. But drivers/soc/Makefile pulls the rug out from under us, by refusing to build anything if we specified COMPILE_TEST but not ARCH_ROCKCHIP. Currently, I'm not aware of anything that breaks without this patch, but it certainly makes for confusing builds (CONFIG_ROCKCHIP_PM_DOMAINS=y, but we didn't actually compile the driver?) and leaves room for future error (I have pending patches that break confusingly with COMPILE_TEST=y even though their Kconfig dependencies seem correct [1]). Defer to drivers/soc/rockchip/{Makefile,Kconfig} to do the right thing. [1] e.g., https://lore.kernel.org/linux-rockchip/20220405184816.RFC.2.I2d73b403944f0b8b5871a77585b73f31ccc62999@changeid/ [RFC PATCH 2/2] PM / devfreq: rk3399_dmc: Block PMU during transitions Signed-off-by: Brian Norris Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20220425184503.v3.3.Id5f16dec920f620120c0a143a97a12e16d401760@changeid Signed-off-by: Heiko Stuebner

soc: add microchip polarfire soc system controller

2022-02-25T11:50:59+00:00

This driver provides an interface for other drivers to access the functions of the system controller on the Microchip PolarFire SoC. Signed-off-by: Conor Dooley Signed-off-by: Nicolas Ferre Link: https://lore.kernel.org/r/20220217101349.2374873-2-conor.dooley@microchip.com

soc: apple: Add driver for Apple PMGR power state controls

2021-12-07T04:13:13+00:00

Implements genpd and reset providers for downstream devices. Each instance of the driver binds to a single register and represents a single SoC power domain. The driver does not currently implement all features (clockgate-only state, misc flags), but we declare the respective registers for documentation purposes. These features will be added as they become useful for downstream devices. This also creates the apple/soc tree and Kconfig submenu. Acked-by: Linus Walleij Signed-off-by: Hector Martin

ARM: ixp4xx: fix compile-testing soc drivers

2021-08-02T12:31:15+00:00

Randconfig builds on the ixp4xx ethernet driver showed that the qmgr and npe drivers are not actually built even when compile testing is enabled: ERROR: modpost: "qmgr_stat_empty" [drivers/net/ethernet/xscale/ixp4xx_eth.ko] undefined! ERROR: modpost: "qmgr_enable_irq" [drivers/net/ethernet/xscale/ixp4xx_eth.ko] undefined! ERROR: modpost: "qmgr_set_irq" [drivers/net/ethernet/xscale/ixp4xx_eth.ko] undefined! ERROR: modpost: "__qmgr_request_queue" [drivers/net/ethernet/xscale/ixp4xx_eth.ko] undefined! ERROR: modpost: "npe_send_recv_message" [drivers/net/ethernet/xscale/ixp4xx_eth.ko] undefined! ERROR: modpost: "npe_recv_message" [drivers/net/ethernet/xscale/ixp4xx_eth.ko] undefined! ERROR: modpost: "npe_load_firmware" [drivers/net/ethernet/xscale/ixp4xx_eth.ko] undefined! ERROR: modpost: "npe_running" [drivers/net/ethernet/xscale/ixp4xx_eth.ko] undefined! ERROR: modpost: "qmgr_disable_irq" [drivers/net/ethernet/xscale/ixp4xx_eth.ko] undefined! ERROR: modpost: "qmgr_stat_below_low_watermark" [drivers/net/ethernet/xscale/ixp4xx_eth.ko] undefined! Fix it by always entering the drivers/soc/ixp4xx/ directory, and fix the resulting compile test failures by removing the #include statements that prevent building on most other platforms. Fixes: 7a6c9dbb36a4 ("soc: ixp4xx: Protect IXP4xx SoC drivers by ARCH_IXP4XX || COMPILE_TEST") Fixes: fcf2d8978cd5 ("ARM: ixp4xx: Move NPE and QMGR to drivers/soc") Signed-off-by: Arnd Bergmann Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20210721211412.3537004-1-arnd@kernel.org' Signed-off-by: Arnd Bergmann

Merge tag 'riscv-for-linus-5.12-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2021-02-26T18:28:35+00:00

Pull RISC-V updates from Palmer Dabbelt: "A handful of new RISC-V related patches for this merge window: - A check to ensure drivers are properly using uaccess. This isn't manifesting with any of the drivers I'm currently using, but may catch errors in new drivers. - Some preliminary support for the FU740, along with the HiFive Unleashed it will appear on. - NUMA support for RISC-V, which involves making the arm64 code generic. - Support for kasan on the vmalloc region. - A handful of new drivers for the Kendryte K210, along with the DT plumbing required to boot on a handful of K210-based boards. - Support for allocating ASIDs. - Preliminary support for kernels larger than 128MiB. - Various other improvements to our KASAN support, including the utilization of huge pages when allocating the KASAN regions. We may have already found a bug with the KASAN_VMALLOC code, but it's passing my tests. There's a fix in the works, but that will probably miss the merge window. * tag 'riscv-for-linus-5.12-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (75 commits) riscv: Improve kasan population by using hugepages when possible riscv: Improve kasan population function riscv: Use KASAN_SHADOW_INIT define for kasan memory initialization riscv: Improve kasan definitions riscv: Get rid of MAX_EARLY_MAPPING_SIZE soc: canaan: Sort the Makefile alphabetically riscv: Disable KSAN_SANITIZE for vDSO riscv: Remove unnecessary declaration riscv: Add Canaan Kendryte K210 SD card defconfig riscv: Update Canaan Kendryte K210 defconfig riscv: Add Kendryte KD233 board device tree riscv: Add SiPeed MAIXDUINO board device tree riscv: Add SiPeed MAIX GO board device tree riscv: Add SiPeed MAIX DOCK board device tree riscv: Add SiPeed MAIX BiT board device tree riscv: Update Canaan Kendryte K210 device tree dt-bindings: add resets property to dw-apb-timer dt-bindings: fix sifive gpio properties dt-bindings: update sifive uart compatible string dt-bindings: update sifive clint compatible string ...