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2021-03-04soc: qcom: socinfo: Fix an off by one in qcom_show_pmic_model()Dan Carpenter1-1/+1
[ Upstream commit 5fb33d8960dc7abdabc6fe599a30c2c99b082ef6 ] These need to be < ARRAY_SIZE() instead of <= ARRAY_SIZE() to prevent accessing one element beyond the end of the array. Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Fixes: e9247e2ce577 ("soc: qcom: socinfo: fix printing of pmic_model") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/YAf+o85Z9lgkq3Nw@mwanda Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-02-17soc: ti: omap-prm: Fix boot time errors for rst_map_012 bits 0 and 1Tony Lindgren1-0/+11
[ Upstream commit 7078a5ba7a58e5db07583b176f8a03e0b8714731 ] We have rst_map_012 used for various accelerators like dsp, ipu and iva. For these use cases, we have rstctrl bit 2 control the subsystem module reset, and have and bits 0 and 1 control the accelerator specific features. If the bootloader, or kexec boot, has left any accelerator specific reset bits deasserted, deasserting bit 2 reset will potentially enable an accelerator with unconfigured MMU and no firmware. And we may get spammed with a lot by warnings on boot with "Data Access in User mode during Functional access", or depending on the accelerator, the system can also just hang. This issue can be quite easily reproduced by setting a rst_map_012 type rstctrl register to 0 or 4 in the bootloader, and booting the system. Let's just assert all reset bits for rst_map_012 type resets. So far it looks like the other rstctrl types don't need this. If it turns out that the other type rstctrl bits also need reset on init, we need to add an instance specific reset mask for the bits to avoid resetting unwanted bits. Reported-by: Carl Philipp Klemm <philipp@uvos.xyz> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Santosh Shilimkar <ssantosh@kernel.org> Cc: Suman Anna <s-anna@ti.com> Cc: Tero Kristo <t-kristo@ti.com> Tested-by: Carl Philipp Klemm <philipp@uvos.xyz> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-02-03ARM: imx: fix imx8m dependenciesArnd Bergmann1-1/+1
[ Upstream commit 097530bf8cd469ef7b3d52ef00cafb64b33bacb1 ] Selecting ARM_GIC_V3 on non-CP15 processors leads to build failures like arch/arm/include/asm/arch_gicv3.h: In function 'write_ICC_AP1R3_EL1': arch/arm/include/asm/arch_gicv3.h:36:40: error: 'c12' undeclared (first use in this function) 36 | #define __ICC_AP1Rx(x) __ACCESS_CP15(c12, 0, c9, x) | ^~~ Add a dependency to only enable the gic driver when building for at an ARMv7 target, which is the closes approximation to the ARMv8 processor that is actually in this chip. Fixes: fc40200ebf82 ("soc: imx: increase build coverage for imx8m soc driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-02-03drivers: soc: atmel: add null entry at the end of at91_soc_allowed_list[]Claudiu Beznea1-1/+2
commit 680896556805d3ad3fa47f6002b87b3041a45ac2 upstream. of_match_node() calls __of_match_node() which loops though the entries of matches array. It stops when condition: (matches->name[0] || matches->type[0] || matches->compatible[0]) is false. Thus, add a null entry at the end of at91_soc_allowed_list[] array. Fixes: caab13b49604 ("drivers: soc: atmel: Avoid calling at91_soc_init on non AT91 SoCs") Cc: stable@vger.kernel.org #4.12+ Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-02-03drivers: soc: atmel: Avoid calling at91_soc_init on non AT91 SoCsSudeep Holla1-0/+12
commit caab13b4960416b9fee83169a758eb0f31e65109 upstream. Since at91_soc_init is called unconditionally from atmel_soc_device_init, we get the following warning on all non AT91 SoCs: " AT91: Could not find identification node" Fix the same by filtering with allowed AT91 SoC list. Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Cc: stable@vger.kernel.org #4.12+ Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201211135846.1334322-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-30soc: qcom: smp2p: Safely acquire spinlock without IRQsEvan Green1-2/+3
commit fc3e62e25c3896855b7c3d72df19ca6be3459c9f upstream. smp2p_update_bits() should disable interrupts when it acquires its spinlock. This is important because without the _irqsave, a priority inversion can occur. This function is called both with interrupts enabled in qcom_q6v5_request_stop(), and with interrupts disabled in ipa_smp2p_panic_notifier(). IRQ handling of spinlocks should be consistent to avoid the panic notifier deadlocking because it's sitting on the thread that's already got the lock via _request_stop(). Found via lockdep. Cc: stable@vger.kernel.org Fixes: 50e99641413e7 ("soc: qcom: smp2p: Qualcomm Shared Memory Point to Point") Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Evan Green <evgreen@chromium.org> Link: https://lore.kernel.org/r/20200929133040.RESEND.1.Ideabf6dcdfc577cf39ce3d95b0e4aa1ac8b38f0c@changeid Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-30soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe()Zhang Changzhong1-0/+1
[ Upstream commit c2867b2e710fc85bb39c6f6e5948450c48e8a33e ] Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: e943c43b32ce ("PM: AVS: rockchip-io: Move the driver to the rockchip specific drivers") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Link: https://lore.kernel.org/r/1607070805-33038-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()Yu Kuai1-1/+3
[ Upstream commit 28f851e6afa858f182802e23ac60c3ed7d1c04a1 ] if of_find_device_by_node() succeed, meson_canvas_get() doesn't have a corresponding put_device(). Thus add put_device() to fix the exception handling for this function implementation. Fixes: 382f8be04551 ("soc: amlogic: canvas: Fix meson_canvas_get when probe failed") Signed-off-by: Yu Kuai <yukuai3@huawei.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20201117011322.522477-1-yukuai3@huawei.com Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30soc: qcom: initialize local variableTom Rix1-1/+1
[ Upstream commit a161ffe4b877721d8917e18e70461d255a090f19 ] clang static analysis reports this problem pdr_interface.c:596:6: warning: Branch condition evaluates to a garbage value if (!req.service_path[0]) ^~~~~~~~~~~~~~~~~~~~ This check that req.service_path was set in an earlier loop. However req is a stack variable and its initial value is undefined. So initialize req to 0. Fixes: fbe639b44a82 ("soc: qcom: Introduce Protection Domain Restart helpers") Reviewed-by: Sibi Sankar <sibis@codeaurora.org> Signed-off-by: Tom Rix <trix@redhat.com> Link: https://lore.kernel.org/r/20200819184637.15648-1-trix@redhat.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probeZhihao Cheng1-1/+2
[ Upstream commit 4cba398f37f868f515ff12868418dc28574853a1 ] Fix to return the error code from of_get_child_by_name() instaed of 0 in knav_queue_probe(). Fixes: 41f93af900a20d1a0a ("soc: ti: add Keystone Navigator QMSS driver") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30soc: ti: Fix reference imbalance in knav_dma_probeZhang Qilong1-2/+11
[ Upstream commit b4fa73358c306d747a2200aec6f7acb97e5750e6 ] The patch fix two reference leak. 1) pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to call put operation will result in reference leak. 2) The pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced. We fix it by: 1) adding call pm_runtime_put_noidle or pm_runtime_put_sync in error handling. 2) adding pm_runtime_disable in error handling, to keep usage counter and disable depth balanced. Fixes: 88139ed030583 ("soc: ti: add Keystone Navigator DMA support") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30soc: ti: knav_qmss: fix reference leak in knav_queue_probeZhang Qilong1-0/+1
[ Upstream commit ec8684847d8062496c4619bc3fcff31c19d56847 ] pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to pm_runtime_put_noidle will result in reference leak in knav_queue_probe, so we should fix it. Fixes: 41f93af900a20 ("soc: ti: add Keystone Navigator QMSS driver") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30soc: ti: omap-prm: Do not check rstst bit on deassert if already deassertedTony Lindgren1-0/+4
[ Upstream commit c1995e5afaf6abf3922b5395ad1f4096951e3276 ] If a rstctrl reset bit is already deasserted, we can just bail out early not wait for rstst to clear. Otherwise we can have deassert fail for already deasserted resets. Fixes: c5117a78dd88 ("soc: ti: omap-prm: poll for reset complete during de-assert") Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30soc: qcom: geni: More properly switch to DMA modeDouglas Anderson1-2/+15
[ Upstream commit 4b6ea87be44ef34732846fc71e44c41125f0c4fa ] On geni-i2c transfers using DMA, it was seen that if you program the command (I2C_READ) before calling geni_se_rx_dma_prep() that it could cause interrupts to fire. If we get unlucky, these interrupts can just keep firing (and not be handled) blocking further progress and hanging the system. In commit 02b9aec59243 ("i2c: i2c-qcom-geni: Fix DMA transfer race") we avoided that by making sure we didn't program the command until after geni_se_rx_dma_prep() was called. While that avoided the problems, it also turns out to be invalid. At least in the TX case we started seeing sporadic corrupted transfers. This is easily seen by adding an msleep() between the DMA prep and the writing of the command, which makes the problem worse. That means we need to revert that commit and find another way to fix the bogus IRQs. Specifically, after reverting commit 02b9aec59243 ("i2c: i2c-qcom-geni: Fix DMA transfer race"), I put some traces in. I found that the when the interrupts were firing like crazy: - "m_stat" had bits for M_RX_IRQ_EN, M_RX_FIFO_WATERMARK_EN set. - "dma" was set. Further debugging showed that I could make the problem happen more reliably by adding an "msleep(1)" any time after geni_se_setup_m_cmd() ran up until geni_se_rx_dma_prep() programmed the length. A rather simple fix is to change geni_se_select_dma_mode() so it's a true inverse of geni_se_select_fifo_mode() and disables all the FIFO related interrupts. Now the problematic interrupts can't fire and we can program things in the correct order without worrying. As part of this, let's also change the writel_relaxed() in the prepare function to a writel() so that our DMA is guaranteed to be prepared now that we can't rely on geni_se_setup_m_cmd()'s writel(). NOTE: the only current user of GENI_SE_DMA in mainline is i2c. Fixes: 37692de5d523 ("i2c: i2c-qcom-geni: Add bus driver for the Qualcomm GENI I2C controller") Fixes: 02b9aec59243 ("i2c: i2c-qcom-geni: Fix DMA transfer race") Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Akash Asthana <akashast@codeaurora.org> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20201013142448.v2.1.Ifdb1b69fa3367b81118e16e9e4e63299980ca798@changeid Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30soc: mediatek: Check if power domains can be powered on at boot timeNicolas Boichat1-2/+3
[ Upstream commit 4007844b05815717f522c7ea9914e24ad0ff6c79 ] In the error case, where a power domain cannot be powered on successfully at boot time (in mtk_register_power_domains), pm_genpd_init would still be called with is_off=false, and the system would later try to disable the power domain again, triggering warnings as disabled clocks are disabled again (and other potential issues). Also print a warning splat in that case, as this should never happen. Fixes: c84e358718a66f7 ("soc: Mediatek: Add SCPSYS power domain driver") Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Link: https://lore.kernel.org/r/20200928113107.v2.1.I5e6f8c262031d0451fe7241b744f4f3111c1ce71@changeid Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()Dan Carpenter1-0/+1
[ Upstream commit cf25d802e029c31efac8bdc979236927f37183bd ] This code needs to call iounmap() on one error path. Fixes: 2173fc7cb681 ("ARM: shmobile: R-Mobile: Add DT support for PM domains") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20200923113142.GC1473821@mwanda Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-26soc/tegra: fuse: Fix index bug in get_process_idNicolin Chen1-1/+1
commit b9ce9b0f83b536a4ac7de7567a265d28d13e5bea upstream. This patch simply fixes a bug of referencing speedos[num] in every for-loop iteration in get_process_id function. Fixes: 0dc5a0d83675 ("soc/tegra: fuse: Add Tegra210 support") Cc: <stable@vger.kernel.org> Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-26Merge tag 'soc-fsl-fix-v5.10' of ↵Arnd Bergmann1-4/+1
git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into arm/fixes NXP/FSL SoC driver fix for 5.10 DPAA2 DPIO driver - Fix non-static cpumask for irq affinity setting * tag 'soc-fsl-fix-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux: soc: fsl: dpio: Get the cpumask through cpumask_of(cpu) Link: https://lore.kernel.org/r/20201125165922.15487-1-leoyang.li@nxp.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-23soc: fsl: dpio: Get the cpumask through cpumask_of(cpu)Hao Si1-4/+1
The local variable 'cpumask_t mask' is in the stack memory, and its address is assigned to 'desc->affinity' in 'irq_set_affinity_hint()'. But the memory area where this variable is located is at risk of being modified. During LTP testing, the following error was generated: Unable to handle kernel paging request at virtual address ffff000012e9b790 Mem abort info: ESR = 0x96000007 Exception class = DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 Data abort info: ISV = 0, ISS = 0x00000007 CM = 0, WnR = 0 swapper pgtable: 4k pages, 48-bit VAs, pgdp = 0000000075ac5e07 [ffff000012e9b790] pgd=00000027dbffe003, pud=00000027dbffd003, pmd=00000027b6d61003, pte=0000000000000000 Internal error: Oops: 96000007 [#1] PREEMPT SMP Modules linked in: xt_conntrack Process read_all (pid: 20171, stack limit = 0x0000000044ea4095) CPU: 14 PID: 20171 Comm: read_all Tainted: G B W Hardware name: NXP Layerscape LX2160ARDB (DT) pstate: 80000085 (Nzcv daIf -PAN -UAO) pc : irq_affinity_hint_proc_show+0x54/0xb0 lr : irq_affinity_hint_proc_show+0x4c/0xb0 sp : ffff00001138bc10 x29: ffff00001138bc10 x28: 0000ffffd131d1e0 x27: 00000000007000c0 x26: ffff8025b9480dc0 x25: ffff8025b9480da8 x24: 00000000000003ff x23: ffff8027334f8300 x22: ffff80272e97d000 x21: ffff80272e97d0b0 x20: ffff8025b9480d80 x19: ffff000009a49000 x18: 0000000000000000 x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000040 x11: 0000000000000000 x10: ffff802735b79b88 x9 : 0000000000000000 x8 : 0000000000000000 x7 : ffff000009a49848 x6 : 0000000000000003 x5 : 0000000000000000 x4 : ffff000008157d6c x3 : ffff00001138bc10 x2 : ffff000012e9b790 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: irq_affinity_hint_proc_show+0x54/0xb0 seq_read+0x1b0/0x440 proc_reg_read+0x80/0xd8 __vfs_read+0x60/0x178 vfs_read+0x94/0x150 ksys_read+0x74/0xf0 __arm64_sys_read+0x24/0x30 el0_svc_common.constprop.0+0xd8/0x1a0 el0_svc_handler+0x34/0x88 el0_svc+0x10/0x14 Code: f9001bbf 943e0732 f94066c2 b4000062 (f9400041) ---[ end trace b495bdcb0b3b732b ]--- Kernel panic - not syncing: Fatal exception SMP: stopping secondary CPUs SMP: failed to stop secondary CPUs 0,2-4,6,8,11,13-15 Kernel Offset: disabled CPU features: 0x0,21006008 Memory Limit: none ---[ end Kernel panic - not syncing: Fatal exception ]--- Fix it by using 'cpumask_of(cpu)' to get the cpumask. Signed-off-by: Hao Si <si.hao@zte.com.cn> Signed-off-by: Lin Chen <chen.lin5@zte.com.cn> Signed-off-by: Yi Wang <wang.yi59@zte.com.cn> Signed-off-by: Li Yang <leoyang.li@nxp.com>
2020-10-29soc: ti: ti_sci_pm_domains: check for proper args count in xlateTero Kristo1-1/+1
K2G devices still only use single parameter for power-domains property, so check for this properly in the driver. Without this, every peripheral fails to probe resulting in boot failure. Link: https://lore.kernel.org/r/20201029093337.21170-1-t-kristo@ti.com Fixes: efa5c01cd7ee ("soc: ti: ti_sci_pm_domains: switch to use multiple genpds instead of one") Reported-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-10-24Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds1-0/+10
Pull ARM Devicetree updates from Olof Johansson: "As usual, most of the changes are to devicetrees. Besides smaller fixes, some refactorings and cleanups, some of the new platforms and chips (or significant features) supported are below: Broadcom boards: - Cisco Meraki MR32 (BCM53016-based) - BCM2711 (RPi4) display pipeline support Actions Semi boards: - Caninos Loucos Labrador SBC (S500-based) - RoseapplePi SBC (S500-based) Allwinner SoCs/boards: - A100 SoC with Perf1 board - Mali, DMA, Cetrus and IR support for R40 SoC Amlogic boards: - Libretch S905x CC V2 board - Hardkernel ODROID-N2+ board Aspeed boards/platforms: - Wistron Mowgli (AST2500-based, Power9 OpenPower server) - Facebook Wedge400 (AST2500-based, ToR switch) Hisilicon SoC: - SD5203 SoC Nvidia boards: - Tegra234 VDK, for pre-silicon Orin SoC NXP i.MX boards: - Librem 5 phone - i.MX8MM DDR4 EVK - Variscite VAR-SOM-MX8MN SoM - Symphony board - Tolino Shine 2 HD - TQMa6 SoM - Y Soft IOTA Orion Rockchip boards: - NanoPi R2S board - A95X-Z2 board - more Rock-Pi4 variants STM32 boards: - Odyssey SOM board (STM32MP157CAC-based) - DH DRC02 board Toshiba SoCs/boards: - Visconti SoC and TPMV7708 board" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (638 commits) ARM: dts: nspire: Fix SP804 users arm64: dts: lg: Fix SP804 users arm64: dts: lg: Fix SP805 clocks ARM: mstar: Fix up the fallout from moving the dts/dtsi files ARM: mstar: Add mstar prefix to all of the dtsi/dts files ARM: mstar: Add interrupt to pm_uart ARM: mstar: Add interrupt controller to base dtsi ARM: dts: meson8: remove two invalid interrupt lines from the GPU node arm64: dts: ti: k3-j7200-common-proc-board: Add USB support arm64: dts: ti: k3-j7200-common-proc-board: Configure the SERDES lane function arm64: dts: ti: k3-j7200-main: Add USB controller arm64: dts: ti: k3-j7200-main.dtsi: Add USB to SERDES lane MUX arm64: dts: ti: k3-j7200-main: Add SERDES lane control mux dt-bindings: ti-serdes-mux: Add defines for J7200 SoC ARM: dts: hisilicon: add SD5203 dts ARM: dts: hisilicon: fix the system controller compatible nodes arm64: dts: zynqmp: Fix leds subnode name for zcu100/ultra96 v1 arm64: dts: zynqmp: Remove undocumented u-boot properties arm64: dts: zynqmp: Remove additional compatible string for i2c IPs arm64: dts: zynqmp: Rename buses to be align with simple-bus yaml ...
2020-10-24Merge tag 'armsoc-drivers' of ↵Linus Torvalds39-476/+2059
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC-related driver updates from Olof Johansson: "Various driver updates for platforms. A bulk of this is smaller fixes or cleanups, but some of the new material this time around is: - Support for Nvidia Tegra234 SoC - Ring accelerator support for TI AM65x - PRUSS driver for TI platforms - Renesas support for R-Car V3U SoC - Reset support for Cortex-M4 processor on i.MX8MQ There are also new socinfo entries for a handful of different SoCs and platforms" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (131 commits) drm/mediatek: reduce clear event soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api soc: mediatek: cmdq: add jump function soc: mediatek: cmdq: add write_s_mask value function soc: mediatek: cmdq: add write_s value function soc: mediatek: cmdq: add read_s function soc: mediatek: cmdq: add write_s_mask function soc: mediatek: cmdq: add write_s function soc: mediatek: cmdq: add address shift in jump soc: mediatek: mtk-infracfg: Fix kerneldoc soc: amlogic: pm-domains: use always-on flag reset: sti: reset-syscfg: fix struct description warnings reset: imx7: add the cm4 reset for i.MX8MQ dt-bindings: reset: imx8mq: add m4 reset reset: Fix and extend kerneldoc reset: reset-zynqmp: Added support for Versal platform dt-bindings: reset: Updated binding for Versal reset driver reset: imx7: Support module build soc: fsl: qe: Remove unnessesary check in ucc_set_tdm_rxtx_clk soc: fsl: qman: convert to use be32_add_cpu() ...
2020-10-24Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds7-10/+677
Pull ARM SoC platform updates from Olof Johansson: "SoC changes, a substantial part of this is cleanup of some of the older platforms that used to have a bunch of board files. In particular: - Remove non-DT i.MX platforms that haven't seen activity in years, it's time to remove them. - A bunch of cleanup and removal of platform data for TI/OMAP platforms, moving over to genpd for power/reset control (yay!) - Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them closer to multiplatform support (not quite there yet, but getting close). There are a few other changes too, smaller fixlets, etc. For new platform support, the primary ones are: - New SoC: Hisilicon SD5203, ARM926EJ-S platform. - Cpufreq support for i.MX7ULP" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (121 commits) ARM: mstar: Select MStar intc ARM: stm32: Replace HTTP links with HTTPS ones ARM: debug: add UART early console support for SD5203 ARM: hisi: add support for SD5203 SoC ARM: omap3: enable off mode automatically clk: imx: imx35: Remove mx35_clocks_init() clk: imx: imx31: Remove mx31_clocks_init() clk: imx: imx27: Remove mx27_clocks_init() ARM: imx: Remove unused definitions ARM: imx35: Retrieve the IIM base address from devicetree ARM: imx3: Retrieve the AVIC base address from devicetree ARM: imx3: Retrieve the CCM base address from devicetree ARM: imx31: Retrieve the IIM base address from devicetree ARM: imx27: Retrieve the CCM base address from devicetree ARM: imx27: Retrieve the SYSCTRL base address from devicetree ARM: s3c64xx: bring back notes from removed debug-macro.S ARM: s3c24xx: fix Wunused-variable warning on !MMU ARM: samsung: fix PM debug build with DEBUG_LL but !MMU MAINTAINERS: mark linux-samsung-soc list non-moderated ARM: imx: Remove remnant board file support pieces ...
2020-10-24Merge tag 'armsoc-fixes' of ↵Linus Torvalds3-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Olof Johansson: "I had queued up a batch of fixes that got a bit close to the release for sending in before the merge window opened, so I'm including them in the merge window batch instead. Mostly smaller DT tweaks and fixes, the usual mix that we tend to have through the releases" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: dts: iwg20d-q7-common: Fix touch controller probe failure ARM: OMAP2+: Restore MPU power domain if cpu_cluster_pm_enter() fails ARM: dts: am33xx: modify AM33XX_IOPAD for #pinctrl-cells = 2 soc: actions: include header to fix missing prototype arm64: dts: ti: k3-j721e: Rename mux header and update macro names soc: qcom: pdr: Fixup array type of get_domain_list_resp message arm64: dts: qcom: pm660: Fix missing pound sign in interrupt-cells arm64: dts: qcom: kitakami: Temporarily disable SDHCI1 arm64: dts: sdm630: Temporarily disable SMMUs by default arm64: dts: sdm845: Fixup OPP table for all qup devices arm64: dts: allwinner: h5: remove Mali GPU PMU module ARM: dts: sun8i: r40: bananapi-m2-ultra: Fix dcdc1 regulator soc: xilinx: Fix error code in zynqmp_pm_probe()
2020-10-22PM: AVS: qcom-cpr: Move the driver to the qcom specific driversUlf Hansson3-0/+1805
The avs drivers are all SoC specific drivers that doesn't share any code. Instead they are located in a directory, mostly to keep similar functionality together. From a maintenance point of view, it makes better sense to collect SoC specific drivers like these, into the SoC specific directories. Therefore, let's move the qcom-cpr driver to the qcom directory. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Niklas Cassel <nks@flawful.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-10-16PM: AVS: smartreflex Move driver to soc specific driversUlf Hansson2-0/+1046
The avs drivers are all SoC specific drivers that doesn't share any code. Instead they are located in a directory, mostly to keep similar functionality together. From a maintenance point of view, it makes better sense to collect SoC specific drivers like these, into the SoC specific directories. Therefore, let's move the smartreflex driver for OMAP to the ti directory. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Nishanth Menon <nm@ti.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-10-16PM: AVS: rockchip-io: Move the driver to the rockchip specific driversUlf Hansson3-0/+639
The avs drivers are all SoC specific drivers that doesn't share any code. Instead they are located in a directory, mostly to keep similar functionality together. From a maintenance point of view, it makes better sense to collect SoC specific drivers like these, into the SoC specific directories. Therefore, let's move the rockchip-io driver to the rockchip directory. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-10-14Merge tag 'pm-5.10-rc1' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates from Rafael Wysocki: "These rework the collection of cpufreq statistics to allow it to take place if fast frequency switching is enabled in the governor, rework the frequency invariance handling in the cpufreq core and drivers, add new hardware support to a couple of cpufreq drivers, fix a number of assorted issues and clean up the code all over. Specifics: - Rework cpufreq statistics collection to allow it to take place when fast frequency switching is enabled in the governor (Viresh Kumar). - Make the cpufreq core set the frequency scale on behalf of the driver and update several cpufreq drivers accordingly (Ionela Voinescu, Valentin Schneider). - Add new hardware support to the STI and qcom cpufreq drivers and improve them (Alain Volmat, Manivannan Sadhasivam). - Fix multiple assorted issues in cpufreq drivers (Jon Hunter, Krzysztof Kozlowski, Matthias Kaehlcke, Pali Rohár, Stephan Gerhold, Viresh Kumar). - Fix several assorted issues in the operating performance points (OPP) framework (Stephan Gerhold, Viresh Kumar). - Allow devfreq drivers to fetch devfreq instances by DT enumeration instead of using explicit phandles and modify the devfreq core code to support driver-specific devfreq DT bindings (Leonard Crestez, Chanwoo Choi). - Improve initial hardware resetting in the tegra30 devfreq driver and clean up the tegra cpuidle driver (Dmitry Osipenko). - Update the cpuidle core to collect state entry rejection statistics and expose them via sysfs (Lina Iyer). - Improve the ACPI _CST code handling diagnostics (Chen Yu). - Update the PSCI cpuidle driver to allow the PM domain initialization to occur in the OSI mode as well as in the PC mode (Ulf Hansson). - Rework the generic power domains (genpd) core code to allow domain power off transition to be aborted in the absence of the "power off" domain callback (Ulf Hansson). - Fix two suspend-to-idle issues in the ACPI EC driver (Rafael Wysocki). - Fix the handling of timer_expires in the PM-runtime framework on 32-bit systems and the handling of device links in it (Grygorii Strashko, Xiang Chen). - Add IO requests batching support to the hibernate image saving and reading code and drop a bogus get_gendisk() from there (Xiaoyi Chen, Christoph Hellwig). - Allow PCIe ports to be put into the D3cold power state if they are power-manageable via ACPI (Lukas Wunner). - Add missing header file include to a power capping driver (Pujin Shi). - Clean up the qcom-cpr AVS driver a bit (Liu Shixin). - Kevin Hilman steps down as designated reviwer of adaptive voltage scaling (AVS) drivers (Kevin Hilman)" * tag 'pm-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (65 commits) cpufreq: stats: Fix string format specifier mismatch arm: disable frequency invariance for CONFIG_BL_SWITCHER cpufreq,arm,arm64: restructure definitions of arch_set_freq_scale() cpufreq: stats: Add memory barrier to store_reset() cpufreq: schedutil: Simplify sugov_fast_switch() ACPI: EC: PM: Drop ec_no_wakeup check from acpi_ec_dispatch_gpe() ACPI: EC: PM: Flush EC work unconditionally after wakeup PCI/ACPI: Whitelist hotplug ports for D3 if power managed by ACPI PM: hibernate: remove the bogus call to get_gendisk() in software_resume() cpufreq: Move traces and update to policy->cur to cpufreq core cpufreq: stats: Enable stats for fast-switch as well cpufreq: stats: Mark few conditionals with unlikely() cpufreq: stats: Remove locking cpufreq: stats: Defer stats update to cpufreq_stats_record_transition() PM: domains: Allow to abort power off when no ->power_off() callback PM: domains: Rename power state enums for genpd PM / devfreq: tegra30: Improve initial hardware resetting PM / devfreq: event: Change prototype of devfreq_event_get_edev_by_phandle function PM / devfreq: Change prototype of devfreq_get_devfreq_by_phandle function PM / devfreq: Add devfreq_get_devfreq_by_node function ...
2020-10-10soc/tegra: pmc: Don't create fake interrupt hierarchy levelsMarc Zyngier1-48/+7
The Tegra PMC driver does ungodly things with the interrupt hierarchy, repeatedly corrupting it by pulling hwirq numbers out of thin air, overriding existing IRQ mappings and changing the handling flow of unsuspecting users. All of this is done in the name of preserving the interrupt hierarchy even when these levels do not exist in the HW. Together with the use of proper IRQs for IPIs, this leads to an unbootable system as the rescheduling IPI gets repeatedly repurposed for random drivers... Instead, let's simply mark the level from which the hierarchy does not make sense for the HW, and let the core code trim the usused levels from the hierarchy. Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-10-10soc/tegra: pmc: Allow optional irq parent callbacksMarc Zyngier1-4/+32
Make the PMC driver resistent to variable depth interrupt hierarchy, which we are about to introduce. Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-10-05Merge branch 'opp/linux-next' of ↵Rafael J. Wysocki1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm Pull opertaing performance points (OPP) framework fixes for 5.10-rc1 from Viresh Kumar: "- Return -EPROBE_DEFER properly from dev_pm_opp_get_opp_table() (Stephan Gerhold). - Minor cleanups around required-opps (Stephan Gerhold). - Extends opp-supported-hw property to contain multiple versions (Viresh Kumar). - Multiple cleanups around dev_pm_opp_attach_genpd() (Viresh Kumar). - Multiple fixes, cleanups in the OPP core for overall better design (Viresh Kumar)." * 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: opp: Allow opp-level to be set to 0 opp: Prevent memory leak in dev_pm_opp_attach_genpd() ARM: tegra: Pass multiple versions in opp-supported-hw property opp: Allow opp-supported-hw to contain multiple versions dt-bindings: opp: Allow opp-supported-hw to contain multiple versions opp: Set required OPPs in reverse order when scaling down opp: Reduce code duplication in _set_required_opps() opp: Drop unnecessary check from dev_pm_opp_attach_genpd() opp: Handle multiple calls for same OPP table in _of_add_opp_table_v1() opp: Allow dev_pm_opp_get_opp_table() to return -EPROBE_DEFER opp: Remove _dev_pm_opp_find_and_remove_table() wrapper opp: Split out _opp_set_rate_zero() opp: Reuse the enabled flag in !target_freq path opp: Rename regulator_enabled and use it as status of all resources
2020-10-03Merge tag 'v5.9-next-soc' of ↵Olof Johansson2-5/+112
https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/drivers cmdq helper: - add new functionality for writing and reading values to and from addresses * tag 'v5.9-next-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: drm/mediatek: reduce clear event soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api soc: mediatek: cmdq: add jump function soc: mediatek: cmdq: add write_s_mask value function soc: mediatek: cmdq: add write_s value function soc: mediatek: cmdq: add read_s function soc: mediatek: cmdq: add write_s_mask function soc: mediatek: cmdq: add write_s function soc: mediatek: cmdq: add address shift in jump soc: mediatek: mtk-infracfg: Fix kerneldoc Link: https://lore.kernel.org/r/ac672cc9-059c-b768-3a67-1f674d4a2b7a@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03Merge tag 'amlogic-drivers' of ↵Olof Johansson2-4/+30
https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/drivers soc: amlogic: driver updates for v5.10 - misc. pm-domain updates * tag 'amlogic-drivers' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: soc: amlogic: pm-domains: use always-on flag soc: amlogic: meson-ee-pwrc: add support for the Meson AXG SoCs dt-bindings: power: amlogic, meson-ee-pwrc: add Amlogic AXG power controller bindings Link: https://lore.kernel.org/r/7hblhukjzx.fsf@baylibre.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03Merge tag 'qcom-drivers-for-5.10' of ↵Olof Johansson5-68/+65
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/drivers Qualcomm driver updates for v5.10 Replace the busy wait for free tcs slots in the RPMh driver with a sleeping wait and use memory barriers when writing the command registers. Add a bunch of SoC ids to the socinfo driver, fix an erro printin the apr driver and migrate llcc to devm_platform_ioremap_resource_byname(). * tag 'qcom-drivers-for-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: llcc: use devm_platform_ioremap_resource_byname() soc: qcom: apr: Fixup the error displayed on lookup failure soc: qcom: socinfo: Add msm8992/4 and apq8094 SoC IDs soc: qcom: rpmh-rsc: Sleep waiting for tcs slots to be free soc: qcom-geni-se: Don't use relaxed writes when writing commands soc: qcom: socinfo: add SC7180 entry to soc_id array soc: qcom: socinfo: add soc id for IPQ6018 Link: https://lore.kernel.org/r/20200924040504.179708-1-bjorn.andersson@linaro.org Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03Merge tag 'soc-fsl-next-v5.10' of ↵Olof Johansson4-5/+3
git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into arm/drivers NXP/FSL SoC driver updates for v5.10 Fix various compile warnings and static analysis warnings for: - QBMan driver - DPIO driver - QE driver * tag 'soc-fsl-next-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux: soc: fsl: qe: Remove unnessesary check in ucc_set_tdm_rxtx_clk soc: fsl: qman: convert to use be32_add_cpu() soc: fsl: dpio: remove set but not used 'addr_cena' soc: fsl: qbman: Fix return value on success soc: fsl: qman: fix -Wpacked-not-aligned warnings Link: https://lore.kernel.org/r/20200923224416.25788-1-leoyang.li@nxp.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03Merge tag 'imx-drivers-5.10' of ↵Olof Johansson1-10/+5
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/drivers i.MX drivers update for 5.10: - Use dev_err_probe() to simplify error handling for i.MX GPCv2 driver. - Add a check in i.MX SCU power domain driver to ignore the power domains that are not owned by the current partition. * tag 'imx-drivers-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: firmware: imx: scu-pd: ignore power domain not owned soc: imx: gpcv2: Use dev_err_probe() to simplify error handling Link: https://lore.kernel.org/r/20200923073009.23678-1-shawnguo@kernel.org Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03Merge tag 'sunxi-drivers-for-5.10-1' of ↵Olof Johansson1-1/+1
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/drivers One small style fix for the Allwinner SRAM driver * tag 'sunxi-drivers-for-5.10-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: soc: sunxi: sram: remove unneeded semicolon Link: https://lore.kernel.org/r/175d36ad-bc98-4d5d-b035-ce467e932248.lettre@localhost Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03Merge tag 'zynqmp-soc-for-v5.9-v2' of https://github.com/Xilinx/linux-xlnx ↵Olof Johansson1-1/+1
into arm/fixes arm64: soc: ZynqMP SoC changes for v5.9-v2 - Fix error code in zynqmp_power driver * tag 'zynqmp-soc-for-v5.9-v2' of https://github.com/Xilinx/linux-xlnx: soc: xilinx: Fix error code in zynqmp_pm_probe() Link: https://lore.kernel.org/r/9b23dd60-45f4-cd7d-e81a-e8ab8e20af7c@xilinx.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26Merge tag 'drivers_soc_for_5.10' of ↵Olof Johansson8-158/+523
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into arm/drivers ARM: soc: TI driver updates for v5.10 Consist of: - Add Ring accelerator support for AM65x - Add TI PRUSS platform driver and enable it on available platforms - Extend PRUSS driver for CORECLK_MUX/IEPCLK_MUX support - UDMA rx ring pair fix - Add socinfo entry for J7200 * tag 'drivers_soc_for_5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone: Add missing '#' to fix schema errors: soc: ti: Convert to DEFINE_SHOW_ATTRIBUTE dmaengine: ti: k3-udma-glue: Fix parameters for rx ring pair request soc: ti: k3-socinfo: Add entry for J7200 soc: ti: pruss: support CORECLK_MUX and IEPCLK_MUX dt-bindings: soc: ti: Update TI PRUSS bindings regarding clock-muxes firmware: ti_sci: allow frequency change for disabled clocks by default soc: ti: ti_sci_pm_domains: switch to use multiple genpds instead of one soc: ti: pruss: Enable support for ICSSG subsystems on K3 J721E SoCs soc: ti: pruss: Enable support for ICSSG subsystems on K3 AM65x SoCs soc: ti: pruss: Add support for PRU-ICSS subsystems on 66AK2G SoC soc: ti: pruss: Add support for PRU-ICSS subsystems on AM57xx SoCs soc: ti: pruss: Add support for PRU-ICSSs on AM437x SoCs soc: ti: pruss: Add a platform driver for PRUSS in TI SoCs dt-bindings: soc: ti: Add TI PRUSS bindings bindings: soc: ti: soc: ringacc: remove ti,dma-ring-reset-quirk soc: ti: k3: ringacc: add am65x sr2.0 support Link: https://lore.kernel.org/r/1600656828-29267-1-git-send-email-santosh.shilimkar@oracle.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26Merge tag 'samsung-soc-5.10' of ↵Olof Johansson1-0/+1
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/soc Samsung mach/soc changes for v5.10 1. Clear unneeded L2C-310 flag which presenc was triggering warning message. 2. Fix build of SAMSUNG_PM_DEBUG without MMU. 3. Minor cleanups and update of linux-samsung-soc mailing list in Maintainers. * tag 'samsung-soc-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: s3c64xx: bring back notes from removed debug-macro.S ARM: s3c24xx: fix Wunused-variable warning on !MMU ARM: samsung: fix PM debug build with DEBUG_LL but !MMU MAINTAINERS: mark linux-samsung-soc list non-moderated ARM: exynos: clear L310_AUX_CTRL_NS_LOCKDOWN in default l2c_aux_val Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26Merge tag 'tegra-for-5.10-soc' of ↵Olof Johansson5-42/+178
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers soc/tegra: Changes for v5.10-rc1 These changes contain a bit of cleanup and chip support for the upcoming Tegra234 SoC. * tag 'tegra-for-5.10-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: pmc: Add Tegra234 support soc/tegra: pmc: Reorder reset sources/levels definitions soc/tegra: misc: Add Tegra234 support soc/tegra: fuse: Add Tegra234 support soc/tegra: fuse: Implement tegra_is_silicon() soc/tegra: fuse: Extract tegra_get_platform() Link: https://lore.kernel.org/r/20200918150303.3938852-2-thierry.reding@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26Merge tag 'renesas-drivers-for-v5.10-tag2' of ↵Olof Johansson5-169/+640
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/drivers Renesas driver updates for v5.10 (take two) - Add core support for the R-Car V3U (R8A779A0) SoC, including System Controller (SYSC) and Reset (RST) support, - Various Kconfig cleanups. * tag 'renesas-drivers-for-v5.10-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: soc: renesas: r8a779a0-sysc: Add r8a779a0 support soc: renesas: rcar-rst: Add support for R-Car V3U soc: renesas: Identify R-Car V3U soc: renesas: Sort driver description title soc: renesas: Use ARM32/ARM64 for menu description dt-bindings: clock: Add r8a779a0 CPG Core Clock Definitions dt-bindings: power: Add r8a779a0 SYSC power domain definitions Link: https://lore.kernel.org/r/20200918124800.15555-4-geert+renesas@glider.be Signed-off-by: Olof Johansson <olof@lixom.net>