- 29 Sep, 2021 1 commit
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Michal Simek authored
There are couple of revisions of SOMs (k26) and associated carrier cards (kv260). SOM itself has two major versions: sm-k26 - SOM with EMMC smk-k26 - SOM without EMMC used on starter kit with preprogrammed firmware in QSPI. SOMs are describing only devices available on the SOM or connections which are described in specification (for example UART, fwuen). When SOM boots out of QSPI it uses limited number of peripherals defined by the specification and present in sm(k)-k26 dtses. Then a carrier card (CC) detection is happening and DT overlay is applied to brings new functionality. That's why DT overlays are used. The name is composed together with SOM name and CC name that's why DT overlays with these names are generated to make sure they can be used together. Signed-off-by:
Michal Simek <michal.simek@xilinx.com> Reviewed-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1ba32590670434b650bacf6410a65579dd30b38b.1632294439.git.michal.simek@xilinx.com
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- 13 Sep, 2021 36 commits
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Michal Simek authored
Add psgtr description for SATA and USB. Signed-off-by:
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Michal Simek authored
The commit 84770f02 ("usb: dwc3: Add driver for Xilinx platforms") finally add proper support for Xilinx dwc3 driver. This patch is adding DT description for it. Signed-off-by:
Michael Tretter <m.tretter@pengutronix.de> Link: https://lore.kernel.org/r/640a3bc0dc3e32560d3e84c2f78b5ae561396eb0.1628244703.git.michal.simek@xilinx.com
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Michal Simek authored
Add missing gpio and qspio for zc1275-revA board. Signed-off-by:
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Michal Simek authored
Based on commit 65a2c14d ("dt-bindings: serial: convert Cadence UART bindings to YAML") compatible string should look like differently that's why fix it to be aligned with dt binding. Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/89b36e0a6187cc6b05b27a035efdf79173bd4486.1628240307.git.michal.simek@xilinx.com
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Michal Simek authored
Remove is-dual not documented property and also update comment about QSPI sizes to reflect dual configuration as 16MB + 16MB. Only single configuration is supported now. Reported-by:
Quanyang Wang <quanyang.wang@windriver.com> Signed-off-by:
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Michal Simek authored
Wire psgtr for zc1751 dc1 board. Signed-off-by:
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Michal Simek authored
zcu102 rev1.1 compare to rev1.0 is using by default different DDR memory which requires different configuration. The reason for adding this file to Linux kernel is that U-Boot fdtfile variable is composed based on board revision (in eeprom) and dtb file should exist in standard distibutions for passing it to Linux kernel. Signed-off-by:
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Michal Simek authored
Based on commit 73d677e9 ("arm64: dts: zynqmp: Remove si5328 device nodes") also remove description for clock chips which don't have Linux driver yet. Signed-off-by:
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Michal Simek authored
zcu104-revA has node below pinctrl which is not the same on revC. Sync location for easier comparison. Also zc1751-dc1 is not using this position. Signed-off-by:
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Michal Simek authored
Sata needs to get reset before configuration that's why add property for it there. Signed-off-by:
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Michal Simek authored
Move it the same location as is on zcu104-revC for easier comparison. Signed-off-by:
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Michal Simek authored
Couple of boards have qspi on the board that's why enable controller and describe them. Signed-off-by:
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Michal Simek authored
Clock setting is not static anymore that's why it depends on firmware setup that's why remove this comment. Signed-off-by:
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Srinivas Neeli authored
As per the design specification "The 16-bit Seconds Calibration Value represents the number of Oscillator Ticks that are required to measure the largest time period that is less than or equal to 1 second. For an oscillator that is 32.768 KHz, this value will be 0x7FFF." Signed-off-by:
Srinivas Neeli <srinivas.neeli@xilinx.com> Signed-off-by:
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Michal Simek authored
Add note about UHS mode and add no-1-8-v property to zc1751-dc1 board. Signed-off-by:
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Michal Simek authored
This location is used by others DTs files that's why this move. Signed-off-by:
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Michal Simek authored
Networking subsystem is not using aliases that's why remove them for can devices. There is also no any other Xilinx ZynqMP DT file with them. Signed-off-by:
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Mounika Grace Akula authored
This patch adds reset-on-timeout to FPD WDT which will trigger an interrupt to PMU when watchdog expiry happens and PMU takes the necessary action. If this property is not enabled, reason will not be known when watchdog expiry happens. This patch also modifies the default timeout to 60 seconds. Reason is that if u-boot enables WDT, it will set the timeout to 10 seconds and this is not enough to boot till Linux and start the WDT application in Linux. 60 seconds is the maximum safest value to boot till Linux and start the WDT application. Users need to change this timeout value to fit their needs. Signed-off-by:
Mounika Grace Akula <mounika.grace.akula@xilinx.com> Signed-off-by:
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Michal Simek authored
Add information about reset gpio for ethernet phy in case someone wants to use it. Signed-off-by:
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Michal Simek authored
Use nvmem alias to point to eeprom memory which contains information about board. The change is done based on discussion in the link below. Link: https://lore.kernel.org/r/CAL_JsqLMDqpkyg-Q7mUfw-XH67-v068Q6e9wTq2UOoN=0-_coQ@mail.gmail.comSigned-off-by:
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Michal Simek authored
Using clock firmware driver is not the only one option how to configure clock. In past fixed clocks were also used and that configuration is still valid that's why move clock firmware node to the same file where zynqmp_clk references are used. Signed-off-by:
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Michal Simek authored
This is sync between Linux and U-Boot. Trivial change. Signed-off-by:
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Michal Simek authored
Add description for nand devices on zc1751 dc2 and dc3 boards. Signed-off-by:
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Michal Simek authored
Enable Display Port and Display Port DMA for zc1751 dc1 and dc4. Signed-off-by:
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Michal Simek authored
Add missing mio-bank properties to zc1751 dc1 and dc5 boards. The same change was done by commit 63481699 ("arm64: dts: zynqmp: Add missing mio-bank properties to sdhcis"). Signed-off-by:
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Stefano Stabellini authored
The SMMU is disabled in device tree so this change has no impact. The benefit is that this way it is in sync with xen.dtsi. Xen enables the SMMU and makes use of it. Signed-off-by:
Stefano Stabellini <stefano.stabellini@xilinx.com> Signed-off-by:
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Michal Simek authored
On this board there is SD slot without WP connected. Signed-off-by:
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Michal Simek authored
usb3.0 requires serdes setting that's why also wire it up. Signed-off-by:
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Michal Simek authored
Enable psgtr node and also fix clock names to be aligned with other zynqmp boards. Signed-off-by:
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Michal Simek authored
Add psgtr description for SATA and USB. Display Port could be also added but it wasn't tested yet. Signed-off-by:
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Michal Simek authored
DP and SATA psgtrs are swapped. Signed-off-by:
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Michal Simek authored
The commit 1dccb5ec ("dt-bindings: pinctrl: Add binding for ZynqMP pinctrl driver") and commit 8b242ca7 ("pinctrl: Add Xilinx ZynqMP pinctrl driver support") add support for Xilinx ZynqMP pinctrl driver that's why describe pins configuration for current boards. Signed-off-by:
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Michal Simek authored
- Add compatible string for irps5401 chip. - Do not use irps54012 as device node which is not correct. - Fix addresses of irps5401/u180 on zcu104 revisions. Signed-off-by:
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Michal Simek authored
Enable fpd_dma for this board. Signed-off-by:
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Amit Kumar Mahapatra authored
In kernel 5.4, support has been added for reading MTD devices via the nvmem API. For this the mtd devices are registered as read-only NVMEM providers under sysfs with the same name as the flash partition label property. So if flash partition label property of multiple flash devices are identical then the second mtd device fails to get registered as a NVMEM provider. This patch fixes the issue by having different label property for different flashes. Signed-off-by:
Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com> Signed-off-by:
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Michal Simek authored
There is no reason to have CCI no enabled by default. Enable it when your system configuration requires it. In Xilinx configuration flow this is work for Device Tree Generator which reads information from HW Design configuration. Signed-off-by:
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- 12 Sep, 2021 3 commits
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Linus Torvalds authored
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Linus Torvalds authored
Merge tag 'perf-tools-for-v5.15-2021-09-11' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull more perf tools updates from Arnaldo Carvalho de Melo: - Add missing fields and remove some duplicate fields when printing a perf_event_attr. - Fix hybrid config terms list corruption. - Update kernel header copies, some resulted in new kernel features being automagically added to 'perf trace' syscall/tracepoint argument id->string translators. - Add a file generated during the documentation build to .gitignore. - Add an option to build without libbfd, as some distros, like Debian consider its ABI unstable. - Add support to print a textual representation of IBS raw sample data in 'perf report'. - Fix bpf 'perf test' sample mismatch reporting - Fix passing arguments to stackcollapse report in a 'perf script' python script. - Allow build-id with trailing zeros. - Look for ImageBase in PE file to compute .text offset. * tag 'perf-tools-for-v5.15-2021-09-11' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (25 commits) tools headers UAPI: Update tools's copy of drm.h headers tools headers UAPI: Sync drm/i915_drm.h with the kernel sources tools headers UAPI: Sync linux/fs.h with the kernel sources tools headers UAPI: Sync linux/in.h copy with the kernel sources perf tools: Add an option to build without libbfd perf tools: Allow build-id with trailing zeros perf tools: Fix hybrid config terms list corruption perf tools: Factor out copy_config_terms() and free_config_terms() perf tools: Fix perf_event_attr__fprintf() missing/dupl. fields perf tools: Ignore Documentation dependency file perf bpf: Provide a weak btf__load_from_kernel_by_id() for older libbpf versions tools include UAPI: Update linux/mount.h copy perf beauty: Cover more flags in the move_mount syscall argument beautifier tools headers UAPI: Sync linux/prctl.h with the kernel sources tools include UAPI: Sync sound/asound.h copy with the kernel sources tools headers UAPI: Sync linux/kvm.h with the kernel sources tools headers UAPI: Sync x86's asm/kvm.h with the kernel sources perf report: Add support to print a textual representation of IBS raw sample data perf report: Add tools/arch/x86/include/asm/amd-ibs.h perf env: Add perf_env__cpuid, perf_env__{nr_}pmu_mappings ...
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git://github.com/ojeda/linuxLinus Torvalds authored
Pull compiler attributes updates from Miguel Ojeda: - Fix __has_attribute(__no_sanitize_coverage__) for GCC 4 (Marco Elver) - Add Nick as Reviewer for compiler_attributes.h (Nick Desaulniers) - Move __compiletime_{error|warning} (Nick Desaulniers) * tag 'compiler-attributes-for-linus-v5.15-rc1-v2' of git://github.com/ojeda/linux: compiler_attributes.h: move __compiletime_{error|warning} MAINTAINERS: add Nick as Reviewer for compiler_attributes.h Compiler Attributes: fix __has_attribute(__no_sanitize_coverage__) for GCC 4
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