aboutsummaryrefslogtreecommitdiffstats
path: root/arch
AgeCommit message (Collapse)AuthorFilesLines
2022-04-19ARM: dts: qcom-msm8974pro: Use &labelsKonrad Dybcio1-18/+13
Use &labels to align with the style used in new DTS and apply tiny style fixes. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-15-konrad.dybcio@somainline.org
2022-04-19ARM: dts: qcom-msm8974-castor: Use &labelsKonrad Dybcio1-505/+479
Use &labels to align with the style used in new DTS and apply tiny style fixes. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> [bjorn: Rebased ontop of Krzysztof's fixes] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-14-konrad.dybcio@somainline.org
2022-04-19ARM: dts: qcom-msm8974-{"hon","am"}ami: Commonize and modernize the DTsKonrad Dybcio4-906/+456
Sony Xperia Z1 and Z1 compact are almost identical, and that shows in their DTs. Commonize the repeating parts and modernize the DTs to use labels. As a bonus, Z1C gains touchscreen support in this commit, as it was present on Z1 already. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> [bjorn: Rebased on top of Krzysztof's fixes] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-13-konrad.dybcio@somainline.org
2022-04-19ARM: dts: qcom-msm8974-klte: Use &labelsKonrad Dybcio2-605/+569
Use &labels to align with the style used in new DTS and apply tiny style fixes. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> [bjorn: Rebased on top of Krzysztof's fixes] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-12-konrad.dybcio@somainline.org
2022-04-19ARM: dts: qcom-msm8974-lge-nexus5: Use &labelsKonrad Dybcio1-553/+515
Use &labels to align with the style used in new DTS and apply tiny style fixes. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> [bjorn: Rebased on top of Krzysztof's fixes] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-11-konrad.dybcio@somainline.org
2022-04-19ARM: dts: qcom-msm8974-fp2: Use &labelsKonrad Dybcio2-280/+253
Use &labels to align with the style used in new DTS and apply tiny style fixes. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> [bjorn: Rebased on top of Krzysztof underscore fixes] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-10-konrad.dybcio@somainline.org
2022-04-19drm/i915/rpl-p: Add PCI IDsMatt Atwood1-0/+1
Adding initial PCI ids for RPL-P. RPL-P behaves identically to ADL-P from i915's point of view. Changes since V1 : - SUBPLATFORM ADL_N and RPL_P clash as both are ADLP based - Matthew R Bspec: 55376 Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com> Signed-off-by: Madhumitha Tolakanahalli Pradeep <madhumitha.tolakanahalli.pradeep@intel.com> Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com> [mattrope: Corrected comment formatting to match coding style] Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220418062157.2974665-1-tejaskumarx.surendrakumar.upadhyay@intel.com
2022-04-19ARM: dts: qcom-apq8074-dragonboard: Use &labelsKonrad Dybcio2-270/+255
Use &labels to align with the style used in new DTS and apply tiny style fixes. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> [bjorn: Rebased ontop of Krzysztof's underscore fixes] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-9-konrad.dybcio@somainline.org
2022-04-19ARM: dts: qcom-msm8974*: Rename msmgpio to tlmmKonrad Dybcio8-31/+31
Rename the label to match new the style used in newer DTs. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-8-konrad.dybcio@somainline.org
2022-04-19ARM: dts: qcom-msm8974: Fix up SDHCI nodesKonrad Dybcio2-5/+12
- Add missing labels (and remove their redefinition from klte) - Commonize bus-width - Add non-removable on sdhc_1, as it's supposed to have an eMMC on it Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-7-konrad.dybcio@somainline.org
2022-04-19ARM: dts: qcom-msm8974: Fix up mdss nodesKonrad Dybcio1-42/+33
Fix up formatting, move status=disabled to the end where it belongs, rename DSI PHY label to match newer DTs, use tabs where possible, unwrap lines where wrapping is not necessary and don't disable mdp, as MDSS is useless without it. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-6-konrad.dybcio@somainline.org
2022-04-19ARM: dts: qcom-msm8974*: Fix I2C labelsKonrad Dybcio1-7/+7
Fix up the label names and add missing ones. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-5-konrad.dybcio@somainline.org
2022-04-19ARM: dts: qcom-msm8974*: Fix UART namingKonrad Dybcio4-12/+12
It's either uart10, or blsp2_uart4, not blsp2_uart10, as there aren't 10 UARTs on BLSP2. Fix the naming to align with what's done in arm64/qcom. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-4-konrad.dybcio@somainline.org
2022-04-19ARM: dts: qcom-msm8974: Remove properties that are always overridenKonrad Dybcio1-2/+0
Model and compatible are set per-device, so having them in the SoC DTSI is superfluous. Remove them. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-3-konrad.dybcio@somainline.org
2022-04-19ARM: dts: qcom-*-sony*: Mention SONY board names in DT filenamesKonrad Dybcio5-4/+4
SONY phones/tables are based on a common board ('platform'). Devices based on the same are often close to identical. Mention their association in filenames, like it's done in arm64 DTs. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415115633.575010-2-konrad.dybcio@somainline.org
2022-04-19x86/uaccess: Don't jump between functionsJosh Poimboeuf1-35/+52
For unwinding sanity, a function shouldn't jump to the middle of another function. Move the short string user copy code out to a separate non-function code snippet. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/9519e4853148b765e047967708f2b61e56c93186.1649718562.git.jpoimboe@redhat.com
2022-04-19x86/Kconfig: fix the spelling of 'becoming' in X86_KERNEL_IBT configNur Hussein1-1/+1
There is only one m in becoming. Signed-off-by: Nur Hussein <hussein@unixcat.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220417192454.10247-1-hussein@unixcat.org
2022-04-19x86/xen: Add ANNOTATE_NOENDBR to startup_xen()Josh Poimboeuf1-0/+1
The startup_xen() kernel entry point is referenced by the ".note.Xen" section, and is the real entry point of the VM. Control transfer is through IRET, which *could* set NEED_ENDBR, however Xen currently does no such thing. Add ANNOTATE_NOENDBR to silence future objtool warnings. Fixes: ed53a0d97192 ("x86/alternative: Use .ibt_endbr_seal to seal indirect calls") Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com> Link: https://lkml.kernel.org/r/a87bd48b06d11ec4b98122a429e71e489b4e48c3.1650300597.git.jpoimboe@redhat.com
2022-04-19x86/uaccess: Add ENDBR to __put_user_nocheck*()Josh Poimboeuf1-0/+4
The __put_user_nocheck*() inner labels are exported, so in keeping with the "allow exported functions to be indirectly called" policy, add ENDBR. Fixes: ed53a0d97192 ("x86/alternative: Use .ibt_endbr_seal to seal indirect calls") Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/207f02177a23031091d1a608de6049a9e5e8ff80.1650300597.git.jpoimboe@redhat.com
2022-04-19x86/retpoline: Add ANNOTATE_NOENDBR for retpolinesJosh Poimboeuf1-1/+1
The retpolines are exported, so they're referenced by ksymtab sections. But they're never indirect-branched to, so add ANNOTATE_NOENDBR. Fixes: ed53a0d97192 ("x86/alternative: Use .ibt_endbr_seal to seal indirect calls") Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/b6ec963dfd9301b6b1d74ef7758fcb0b540d6c6c.1650300597.git.jpoimboe@redhat.com
2022-04-19x86/static_call: Add ANNOTATE_NOENDBR to static call trampolineJosh Poimboeuf1-0/+1
The static call trampoline is never indirect-branched to, but is referenced by the static call key. Add ANNOTATE_NOENDBR. Fixes: ed53a0d97192 ("x86/alternative: Use .ibt_endbr_seal to seal indirect calls") Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/1b5b54aad7d81241dabe5e0c9b40dea64b540b00.1650300597.git.jpoimboe@redhat.com
2022-04-19x86,objtool: Explicitly mark idtentry_body()s tail REACHABLEPeter Zijlstra1-0/+3
Objtool can figure out that some \cfunc()s are noreturn and then complains about certain instances having unreachable tails: vmlinux.o: warning: objtool: asm_exc_xen_unknown_trap()+0x16: unreachable instruction Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Link: https://lore.kernel.org/r/20220408094718.441854969@infradead.org
2022-04-19x86,xen,objtool: Add UNWIND hintPeter Zijlstra1-0/+1
SYM_CODE_START*() doesn't get auto-validated and needs an UNWIND hint to get checked, add one. vmlinux.o: warning: objtool: pvh_start_xen()+0x0: unreachable Reported-by: Thomas Gleixner <tglx@linutronix.de> Reported-by: Rick Edgecombe <rick.p.edgecombe@intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Link: https://lore.kernel.org/r/20220408094718.321246297@infradead.org
2022-04-19x86/unwind/orc: Recheck address range after stack info was updatedDmitry Monakhov1-4/+4
A crash was observed in the ORC unwinder: BUG: stack guard page was hit at 000000000dd984a2 (stack is 00000000d1caafca..00000000613712f0) kernel stack overflow (page fault): 0000 [#1] SMP NOPTI CPU: 93 PID: 23787 Comm: context_switch1 Not tainted 5.4.145 #1 RIP: 0010:unwind_next_frame Call Trace: <NMI> perf_callchain_kernel get_perf_callchain perf_callchain perf_prepare_sample perf_event_output_forward __perf_event_overflow perf_ibs_handle_irq perf_ibs_nmi_handler nmi_handle default_do_nmi do_nmi end_repeat_nmi This was really two bugs: 1) The perf IBS code passed inconsistent regs to the unwinder. 2) The unwinder didn't handle the bad input gracefully. Fix the latter bug. The ORC unwinder needs to be immune against bad inputs. The problem is that stack_access_ok() doesn't recheck the validity of the full range of registers after switching to the next valid stack with get_stack_info(). Fix that. [ jpoimboe: rewrote commit log ] Signed-off-by: Dmitry Monakhov <dmtrmonakhov@yandex-team.ru> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Link: https://lore.kernel.org/r/1650353656-956624-1-git-send-email-dmtrmonakhov@yandex-team.ru Signed-off-by: Peter Zijlstra <peterz@infradead.org>
2022-04-19ARM: pxa: make addr-map.h header localArnd Bergmann14-13/+13
Drivers should not rely on the contents of this file, so move it into the platform directory directly. Cc: Philipp Zabel <philipp.zabel@gmail.com> Cc: Paul Parsons <lost.distance@yahoo.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/lkml/87mudkmx8g.fsf@belgarion.home/
2022-04-19ARM: pxa: move pcmcia board data into mach-pxaArnd Bergmann24-18/+1481
The drivers/pcmcia/pxa2xx_*.c are essentially part of the board files, but for historic reasons located in drivers/pcmcia. Move them into the same place as the actual board file to avoid lots of machine header inclusions. Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-19ARM: pxa: pxa2xx-ac97-lib: use IRQ resourceArnd Bergmann1-6/+2
The pxa2xx-ac97-lib code is the last driver to use mach/irqs.h for PXA. Almost everything already passes the interrupt as a resource, so use it from there. The one exception is the mxm8x10 machine, which apparently has a resource-less device. Replacing it with the correct one enables the driver here as well. Cc: alsa-devel@alsa-project.org Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-19watchdog: sa1100: use platform device registrationArnd Bergmann9-11/+20
Rather than relying on machine specific headers to pass down the reboot status and the register locations, use resources and platform_data. Aside from this, keep the changes to a minimum. Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: linux-watchdog@vger.kernel.org Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-19perf/x86/cstate: Add SAPPHIRERAPIDS_X CPU supportZhang Rui1-3/+4
From the perspective of Intel cstate residency counters, SAPPHIRERAPIDS_X is the same as ICELAKE_X. Share the code with it. And update the comments for SAPPHIRERAPIDS_X. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Link: https://lkml.kernel.org/r/20220415104520.2737004-1-rui.zhang@intel.com
2022-04-19vmalloc: replace VM_NO_HUGE_VMAP with VM_ALLOW_HUGE_VMAPSong Liu3-11/+4
Huge page backed vmalloc memory could benefit performance in many cases. However, some users of vmalloc may not be ready to handle huge pages for various reasons: hardware constraints, potential pages split, etc. VM_NO_HUGE_VMAP was introduced to allow vmalloc users to opt-out huge pages. However, it is not easy to track down all the users that require the opt-out, as the allocation are passed different stacks and may cause issues in different layers. To address this issue, replace VM_NO_HUGE_VMAP with an opt-in flag, VM_ALLOW_HUGE_VMAP, so that users that benefit from huge pages could ask specificially. Also, remove vmalloc_no_huge() and add opt-in helper vmalloc_huge(). Fixes: fac54e2bfb5b ("x86/Kconfig: Select HAVE_ARCH_HUGE_VMALLOC with HAVE_ARCH_HUGE_VMAP") Link: https://lore.kernel.org/netdev/14444103-d51b-0fb3-ee63-c3f182f0b546@molgen.mpg.de/" Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Song Liu <song@kernel.org> Reviewed-by: Rik van Riel <riel@surriel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-04-19ARM: dts: bcm283x: Align ETH_CLK GPIO line namePhil Elwell4-4/+4
The GPIO line name ETHCLK is not aligned with the other signals like WIFI_CLK. Recently this has been fixed in the vendor tree, so upstream this change. Signed-off-by: Phil Elwell <phil@raspberrypi.com> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-04-19ARM: dts: bcm283x: Remove gpio line name NCStefan Wahren14-103/+90
The convention to name not connected GPIOs with NC has never been adapted. Also newer Raspberry Pi boards like RPi 4 never did. So fix this inconsistency by removing all of the NC names. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-04-19ARM: dts: bcm2835-rpi-b: Fix GPIO line namesStefan Wahren1-7/+6
Recently this has been fixed in the vendor tree, so upstream this. Fixes: 731b26a6ac17 ("ARM: bcm2835: Add names for the Raspberry Pi GPIO lines") Signed-off-by: Phil Elwell <phil@raspberrypi.com> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-04-19ARM: dts: bcm2837-rpi-3-b-plus: Fix GPIO line name of power LEDPhil Elwell1-1/+1
The red LED on the Raspberry Pi 3 B Plus is the power LED. So fix the GPIO line name accordingly. Fixes: 71c0cd2283f2 ("ARM: dts: bcm2837: Add Raspberry Pi 3 B+") Signed-off-by: Phil Elwell <phil@raspberrypi.com> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-04-19ARM: dts: bcm2837-rpi-cm3-io3: Fix GPIO line names for SMPS I2CPhil Elwell1-2/+2
The GPIOs 46 & 47 are already used for a I2C interface to a SMPS. So fix the GPIO line names accordingly. Fixes: a54fe8a6cf66 ("ARM: dts: add Raspberry Pi Compute Module 3 and IO board") Signed-off-by: Phil Elwell <phil@raspberrypi.com> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-04-19ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BTPhil Elwell1-10/+12
The GPIOs 30 to 39 are connected to the Cypress CYW43438 (Wifi/BT). So fix the GPIO line names accordingly. Fixes: 2c7c040c73e9 ("ARM: dts: bcm2835: Add Raspberry Pi Zero W") Signed-off-by: Phil Elwell <phil@raspberrypi.com> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-04-19arm64: dts: qcom: sc7280: Add SAR sensors to herobrine crdMatthias Kaehlcke1-0/+12
Enable the two SAR sensors of the CRD based on herobrine. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415172238.1.I671bdf40fdfce7a35f6349fca0dc56145d4210ee@changeid
2022-04-19arm64: dts: qcom: sm8250: camss: Add CCI definitionsBryan O'Donoghue1-0/+162
sm8250 has two CCI busses with two I2C busses apiece. Co-developed-by: Julian Grahsl <jgrahsl@snap.com> Signed-off-by: Julian Grahsl <jgrahsl@snap.com> Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415164655.1679628-4-bryan.odonoghue@linaro.org
2022-04-19arm64: dts: qcom: sm8250: camss: Add CAMSS block definitionBryan O'Donoghue1-0/+153
Adds a CAMSS definition block. Co-developed-by: Julian Grahsl <jgrahsl@snap.com> Signed-off-by: Julian Grahsl <jgrahsl@snap.com> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415164655.1679628-3-bryan.odonoghue@linaro.org
2022-04-19arm64: dts: qcom: sm8250: Add camcc DT nodeBryan O'Donoghue1-0/+16
Add the camcc DT node for the Camera Clock Controller on sm8250. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220415164655.1679628-2-bryan.odonoghue@linaro.org
2022-04-19arm64: dts: qcom: sm8450-qrd: Enable spi and i2c nodesVinod Koul1-0/+24
Enable the i2c5, spi4, spi18 and spi19 nodes which were tested on qrd board along with related qup nodes and gpi_dma0 Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220414101630.1189052-8-vkoul@kernel.org
2022-04-19arm64: dts: qcom: sm8450: Fix missing iommus for qup1Vinod Koul1-0/+3
qupv3_id_1 was missing iommus property which cause any dma transaction to fail and board crash. So add the missing iommus. Fixes: 5188049c9b36 ("arm64: dts: qcom: Add base SM8450 DTSI") Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220414101630.1189052-7-vkoul@kernel.org
2022-04-19arm64: dts: qcom: sm8450: Add qup nodes for qup2Vinod Koul1-0/+396
qup2 has 7 SEs, so add the SEs (i2c and spi) along with pinconf for these SEs Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220414101630.1189052-6-vkoul@kernel.org
2022-04-19arm64: dts: qcom: sm8450: Add qup nodes for qup1Vinod Koul1-0/+359
qup1 has 7 SEs, I2C13 and I2C14 were already added so added the remaining SEs (i2c and spi) along with pinconf for these SEs Also add interconnect properties for I2C13 and I2C14 Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220414101630.1189052-5-vkoul@kernel.org
2022-04-19arm64: dts: qcom: sm8450: Add qup nodes for qup0Vinod Koul1-0/+412
qup0 has 7 SEs, with SE7 as uart and already added, so add the remaining 6 SEs (i2c and spi) along with pinconf for these SEs Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220414101630.1189052-4-vkoul@kernel.org
2022-04-19arm64: dts: qcom: sm8450: Fix missing iommus for qupVinod Koul1-0/+3
qupv3_id_0 was missing iommus property which cause any dma transaction to fail and board crash. So add the missing iommus. While at it also add interconnect nodes for qup Fixes: 5188049c9b36 ("arm64: dts: qcom: Add base SM8450 DTSI") Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220414101630.1189052-3-vkoul@kernel.org
2022-04-19arm64: dts: qcom: sm8450: Add gpi_dma nodesVinod Koul1-0/+67
GPI DMA can be used for DMA operations for QUP devices, so add the three gpi_dma insances found in this SoC Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220414101630.1189052-2-vkoul@kernel.org
2022-04-19arm64: dts: qcom: sm8350-hdk: Enable &gpi_dma1Bjorn Andersson1-0/+4
Some versions of the firmware for the SM8350 Hardware Development Kit (HDK) has FIFO mode disabled for i2c13 and must thus use GPI DMA. Enable &gpi_dma1 to allow this. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20220412215137.2385831-3-bjorn.andersson@linaro.org
2022-04-19arm64: dts: qcom: sm8350: Add GENI I2C/SPI DMA channelsBjorn Andersson1-0/+108
The GENI I2C and SPI controllers may use the GPI DMA engine, define the rx and tx channels for these controllers to enable this. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20220412215137.2385831-2-bjorn.andersson@linaro.org
2022-04-19arm64: dts: qcom: sm8350: Define GPI DMA enginesBjorn Andersson1-0/+73
The Qualcomm SM8350 has three GPI DMA engines, add definitions for these. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20220412215137.2385831-1-bjorn.andersson@linaro.org
Copyright © 1996 – 2026 Jason A. Donenfeld. All Rights Reverse Engineered.