- 23 Feb, 2022 4 commits
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Michael Riesch authored
Enable the Rockchip RK809 audio codec on the Rockchip RK3568 EVB1-V10. This requires the VCCIO_ACODEC voltage regulator to be set to always on. Signed-off-by:
Michael Riesch <michael.riesch@wolfvision.net> Link: https://lore.kernel.org/r/20220222175004.1308990-2-michael.riesch@wolfvision.netSigned-off-by:
Heiko Stuebner <heiko@sntech.de>
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Michael Riesch authored
As discussed in [0], the Rockchip power domain driver does not consider the external supplies (such as VDD_GPU on the RK3568 EVB1). In the scope of this discussion it has been pointed out that turning this voltage on/off on the fly is not explicitly supported. This patch follows the other RK356x boards by example and sets the vdd_gpu regulator to always on. [0] https://lore.kernel.org/linux-rockchip/20211217130919.3035788-1-s.hauer@pengutronix.de/Signed-off-by:
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Michael Riesch authored
The TCS4525 voltage regulator provides the vdd_cpu on the Rockchip RK3568 EVB1. Add the device tree node and connect it to the CPU nodes. Signed-off-by:
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Michael Riesch authored
Enable the blue work LED on the Rockchip RK3568 EVB1-V10. Signed-off-by:
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- 18 Feb, 2022 2 commits
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Heiko Stuebner authored
The supply-name for pwm-regualators is "pwm", so the property needs to be pwm-supply, not vin-supply as in a number of boards. In all cases changed here, the supplying regulator is always an always-on fixed-regulator, so there will be no functional change and only a change in the regulator hirarchy, as can be seen for example in the regulator-summary. Signed-off-by:
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Heiko Stuebner authored
vdd_log supplied a lot of the logic parts of the soc and is supplied through pwm2. Signed-off-by:
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- 12 Feb, 2022 3 commits
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Samuel Holland authored
The PineNote is a tablet from Pine64 based on the RK3566 SoC, featuring 4G/128G of storage, a 10.3" electrophoretic display (EPD) with two-color frontlight, both EMR and capacitive digitizers, dual-band wireless, quad-channel digital microphones, and stereo speakers. There are two existing variants of the board. v1.1 was contained in some early samples, and v1.2 was sold as the "PineNote Developer Edition". Signed-off-by:
Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20220130053803.43660-3-samuel@sholland.orgSigned-off-by:
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Samuel Holland authored
rk356x contains a PDM microphone controller which is compatible with the existing rockchip,pdm binding. Add its node. Signed-off-by:
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Samuel Holland authored
The PineNote is a tablet from Pine64 based on the RK3566 SoC. There are two existing variants of the board. v1.1 was contained in some early samples, and v1.2 was sold as the "PineNote Developer Edition". Signed-off-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220130053803.43660-1-samuel@sholland.orgSigned-off-by:
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- 11 Feb, 2022 5 commits
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Michael Riesch authored
Enable the thermal adc on the Rockchip RK3568 EVB1. Signed-off-by:
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Michael Riesch authored
Enable the GPU core on the Rockchip RK3568 EVB1. Signed-off-by:
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Ezequiel Garcia authored
Enable the GPU core on the Pine64 Quartz64 Model A. Signed-off-by:
Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by:
Alex Bee <knaerzche@gmail.com> Signed-off-by:
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Alex Bee authored
RK356x SoCs have a second thermal sensor for the GPU. This adds the cooling map and trip points for it to make use of its contribution as a cooling device. Signed-off-by:
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Ezequiel Garcia authored
Rockchip SoCs RK3566 and RK3568 have a Mali Gondul core which is based on the Bifrost architecture. It has one shader core and two execution engines. Quoting the datasheet: Mali-G52 1-Core-2EE * Support 1600Mpix/s fill rate when 800MHz clock frequency * Support 38.4GLOPs when 800MHz clock frequency Signed-off-by:
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- 08 Feb, 2022 6 commits
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Michael Riesch authored
Activate the USB2 controller and phy nodes in the device tree of the RK3568 EVB1. Signed-off-by:
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Michael Riesch authored
All nodes and handles related to USB have the prefix usb or usb2, whereas the phy handles are prefixed with u2phy. Rename for consistency reasons and to facilitate sorting. This patch also updates the handles in the only board file that uses them (rk3566-quartz64-a.dts). Signed-off-by:
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Michael Riesch authored
Add the two-channel I2S controller I2S3_2CH to the rk356x device tree. Signed-off-by:
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Frank Wunderlich authored
This patch adds Devicetree for Bananapi R2 Pro based on RK3568. Add uart/sd/emmc/i2c/rk809/tsadc nodes for basic function. Gmac0 is directly connected to wan-port so usable without additional driver. On gmac1 there is a switch (rtl8367rb) connected which have not yet a driver in mainline. Patch also prepares nodes for GPIO header. Co-developed-by:
Peter Geis <pgwipeout@gmail.com> Signed-off-by:
Frank Wunderlich <frank-w@public-files.de> Link: https://lore.kernel.org/r/20220123135116.136846-3-linux@fw-web.deSigned-off-by:
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Frank Wunderlich authored
Add Devicetree Binding for Bananapi R2 Pro Board based on rk3568 SoC Co-developed-by:
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Michael Saunders authored
The Firefly RK3399 device tree had the GPU status set to disabled as per the default from the rk3399.dtsi. This patch sets the status in the firefly dts to enable it for use. Tested successfully on a 2GB Firefly RK3399 board. Signed-off-by:
Michael Saunders <mick.saunders@gmail.com> Link: https://lore.kernel.org/r/20220207073617.7386-1-mick.saunders@gmail.comSigned-off-by:
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- 29 Jan, 2022 5 commits
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Peter Geis authored
The Quartz64-A has a 40 pin connector that exposes various functions. Annotate the functions exposed in the device tree. Enable i2c3, which is pulled up to vcc_3v3 on board. The following functions are currently exposed: i2c3 spi1 uart2 uart0 spdif Signed-off-by:
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Peter Geis authored
The sdmmc1 node on Quartz64-A supports the optional wifi module from Pine64. Add the sdmmc1 node and requisite sdio_pwrseq to enable wifi support on the Quartz64-A. Signed-off-by:
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Peter Geis authored
Several io power domains on the Quartz64-A operate at 1.8v. Add the pmu_io_domains definition to enable support for this. This permits the enablement of the following features: sdio - wifi support sdhci - mmc-hs200-1_8v Signed-off-by:
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Michael Riesch authored
The Rockchip RK3568 EVB1 comes with a mounted touch display featuring a Goodix GT1158 touch controller (according to the product ID register). Signed-off-by:
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Michael Riesch authored
The voltages VCC3V3_LCD{0,1} can be enabled with the pins GPIO0_C7 and GPIO0_C5, respectively. This patch modifies the device tree in order to reflect this. Signed-off-by:
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- 23 Jan, 2022 8 commits
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Peter Geis authored
Add the nodes and regulators to enable usb2 support on the Quartz64 Model A. Signed-off-by:
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Peter Geis authored
Add the requisite nodes to the rk3568 device tree to enable the usb2 device controllers. Includes the usb2phy nodes, usb2phy grf nodes, and usb2 controller nodes. Signed-off-by:
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Linus Torvalds authored
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Linus Torvalds authored
Merge tag 'perf-tools-for-v5.17-2022-01-22' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull more perf tools updates from Arnaldo Carvalho de Melo: - Fix printing 'phys_addr' in 'perf script'. - Fix failure to add events with 'perf probe' in ppc64 due to not removing leading dot (ppc64 ABIv1). - Fix cpu_map__item() python binding building. - Support event alias in form foo-bar-baz, add pmu-events and parse-event tests for it. - No need to setup affinities when starting a workload or attaching to a pid. - Use path__join() to compose a path instead of ad-hoc snprintf() equivalent. - Override attr->sample_period for non-libpfm4 events. - Use libperf cpumap APIs instead of accessing the internal state directly. - Sync x86 arch prctl headers and files changed by the new set_mempolicy_home_node syscall with the kernel sources. - Remove duplicate include in cpumap.h. - Remove redundant err variable. * tag 'perf-tools-for-v5.17-2022-01-22' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf tools: Remove redundant err variable perf test: Add parse-events test for aliases with hyphens perf test: Add pmu-events test for aliases with hyphens perf parse-events: Support event alias in form foo-bar-baz perf evsel: Override attr->sample_period for non-libpfm4 events perf cpumap: Remove duplicate include in cpumap.h perf cpumap: Migrate to libperf cpumap api perf python: Fix cpu_map__item() building perf script: Fix printing 'phys_addr' failure issue tools headers UAPI: Sync files changed by new set_mempolicy_home_node syscall tools headers UAPI: Sync x86 arch prctl headers with the kernel sources perf machine: Use path__join() to compose a path instead of snprintf(dir, '/', filename) perf evlist: No need to setup affinities when disabling events for pid targets perf evlist: No need to setup affinities when enabling events for pid targets perf stat: No need to setup affinities when starting a workload perf affinity: Allow passing a NULL arg to affinity__cleanup() perf probe: Fix ppc64 'perf probe add events failed' case
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-traceLinus Torvalds authored
Pull ftrace fix from Steven Rostedt: "Fix s390 breakage from sorting mcount tables. The latest merge of the tracing tree sorts the mcount table at build time. But s390 appears to do things differently (like always) and replaces the sorted table back to the original unsorted one. As the ftrace algorithm depends on it being sorted, bad things happen when it is not, and s390 experienced those bad things. Add a new config to tell the boot if the mcount table is sorted or not, and allow s390 to opt out of it" * tag 'trace-v5.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: ftrace: Fix assuming build time sort works for s390
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Steven Rostedt (Google) authored
To speed up the boot process, as mcount_loc needs to be sorted for ftrace to work properly, sorting it at build time is more efficient than boot up and can save milliseconds of time. Unfortunately, this change broke s390 as it will modify the mcount_loc location after the sorting takes place and will put back the unsorted locations. Since the sorting is skipped at boot up if it is believed that it was sorted at run time, ftrace can crash as its algorithms are dependent on the list being sorted. Add a new config BUILDTIME_MCOUNT_SORT that is set when BUILDTIME_TABLE_SORT but not if S390 is set. Use this config to determine if sorting should take place at boot up. Link: https://lore.kernel.org/all/yt9dee51ctfn.fsf@linux.ibm.com/ Fixes: 72b3942a ("scripts: ftrace - move the sort-processing in ftrace_init") Reported-by:
Sven Schnelle <svens@linux.ibm.com> Tested-by:
Heiko Carstens <hca@linux.ibm.com> Signed-off-by:
Steven Rostedt (Google) <rostedt@goodmis.org>
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Bring include/uapi/linux/nfc.h into the UAPI compile-test coverage - Revert the workaround of CONFIG_CC_IMPLICIT_FALLTHROUGH - Fix build errors in certs/Makefile * tag 'kbuild-fixes-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: certs: Fix build error when CONFIG_MODULE_SIG_KEY is empty certs: Fix build error when CONFIG_MODULE_SIG_KEY is PKCS#11 URI Revert "Makefile: Do not quote value for CONFIG_CC_IMPLICIT_FALLTHROUGH" usr/include/Makefile: add linux/nfc.h to the compile-test coverage
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git://github.com/norov/linuxLinus Torvalds authored
Pull bitmap updates from Yury Norov: - introduce for_each_set_bitrange() - use find_first_*_bit() instead of find_next_*_bit() where possible - unify for_each_bit() macros * tag 'bitmap-5.17-rc1' of git://github.com/norov/linux: vsprintf: rework bitmap_list_string lib: bitmap: add performance test for bitmap_print_to_pagebuf bitmap: unify find_bit operations mm/percpu: micro-optimize pcpu_is_populated() Replace for_each_*_bit_from() with for_each_*_bit() where appropriate find: micro-optimize for_each_{set,clear}_bit() include/linux: move for_each_bit() macros from bitops.h to find.h cpumask: replace cpumask_next_* with cpumask_first_* where appropriate tools: sync tools/bitmap with mother linux all: replace find_next{,_zero}_bit with find_first{,_zero}_bit where appropriate cpumask: use find_first_and_bit() lib: add find_first_and_bit() arch: remove GENERIC_FIND_FIRST_BIT entirely include: move find.h from asm_generic to linux bitops: move find_bit_*_le functions from le.h to find.h bitops: protect find_first_{,zero}_bit properly
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- 22 Jan, 2022 7 commits
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Minghao Chi authored
Return value from perf_event__process_tracing_data() directly instead of taking this in another redundant variable. Reported-by:
Zeal Robot <zealci@zte.com.cn> Signed-off-by:
Minghao Chi <chi.minghao@zte.com.cn> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lore.kernel.org/lkml/20220112080109.666800-1-chi.minghao@zte.com.cnSigned-off-by:
CGEL ZTE <cgel.zte@gmail.com> Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com>
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John Garry authored
Add a test which allows us to test parsing an event alias with hyphens. Since these events typically do not exist on most host systems, add the alias to the fake pmu. Function perf_pmu__test_parse_init() has terms added to match known test aliases. Signed-off-by:
John Garry <john.garry@huawei.com> Acked-by:
Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Qi Liu <liuqi115@huawei.com> Cc: Shaokun Zhang <zhangshaokun@hisilicon.com> Cc: linuxarm@huawei.com Link: https://lore.kernel.org/r/1642432215-234089-4-git-send-email-john.garry@huawei.comSigned-off-by:
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John Garry authored
Add a test for aliases with hyphens in the name to ensure that the pmu-events tables are as expects. There should be no reason why these sort of aliases would be treated differently, but no harm in checking. Signed-off-by:
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John Garry authored
Event aliasing for events whose name in the form foo-bar-baz is not supported, while foo-bar, foo_bar_baz, and other combinations are, i.e. two hyphens are not supported. The HiSilicon D06 platform has events in such form: $ ./perf list sdir-home-migrate List of pre-defined events (to be used in -e): uncore hha: sdir-home-migrate [Unit: hisi_sccl,hha] $ sudo ./perf stat -e sdir-home-migrate event syntax error: 'sdir-home-migrate' \___ parser error Run 'perf list' for a list of valid events Usage: perf stat [<options>] [<command>] -e, --event <event>event selector. use 'perf list' to list available events To support, add an extra PMU event symbol type for "baz", and add a new rule in the bison file. Signed-off-by: -
German Gomez authored
A previous patch preventing "attr->sample_period" values from being overridden in pfm events changed a related behaviour in arm-spe. Before said patch: perf record -c 10000 -e arm_spe_0// -- sleep 1 Would yield an SPE event with period=10000. After the patch, the period in "-c 10000" was being ignored because the arm-spe code initializes sample_period to a non-zero value. This patch restores the previous behaviour for non-libpfm4 events. Fixes: ae5dcc8a (“perf record: Prevent override of attr->sample_period for libpfm4 events”) Reported-by:
Chase Conklin <chase.conklin@arm.com> Signed-off-by:
German Gomez <german.gomez@arm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: John Fastabend <john.fastabend@gmail.com> Cc: KP Singh <kpsingh@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Martin KaFai Lau <kafai@fb.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Song Liu <songliubraving@fb.com> Cc: Stephane Eranian <eranian@google.com> Cc: Yonghong Song <yhs@fb.com> Cc: bpf@vger.kernel.org Cc: netdev@vger.kernel.org Link: http://lore.kernel.org/lkml/20220118144054.2541-1-german.gomez@arm.comSigned-off-by:
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Lv Ruyi authored
Remove all but the first include of stdbool.h from cpumap.h. Reported-by:
Lv Ruyi <lv.ruyi@zte.com.cn> Acked-by:
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Ian Rogers authored
Switch from directly accessing the perf_cpu_map to using the appropriate libperf API when possible. Using the API simplifies the job of refactoring use of perf_cpu_map. Signed-off-by:
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