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Adds NAND device nodes to BCM7xxx MIPS based SoCs.
Signed-off-by: Jaedon Shin <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Jonas Gorski <[email protected]>
Cc: Kevin Cernekee <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: MIPS Mailing List <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14003/
Signed-off-by: Ralf Baechle <[email protected]>
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Adds SDHCI device nodes to BCM7xxx MIPS based SoCs.
Signed-off-by: Jaedon Shin <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Cc: Jonas Gorski <[email protected]>
Cc: Kevin Cernekee <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: MIPS Mailing List <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14002/
Signed-off-by: Ralf Baechle <[email protected]>
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Adds GPIO device nodes to BCM7xxx MIPS based SoCs.
Signed-off-by: Jaedon Shin <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Jonas Gorski <[email protected]>
Cc: Kevin Cernekee <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: MIPS Mailing List <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14001/
Signed-off-by: Ralf Baechle <[email protected]>
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Adds PWM device nodes to BCM7xxx MIPS based SoCs.
Signed-off-by: Jaedon Shin <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Cc: Jonas Gorski <[email protected]>
Cc: Kevin Cernekee <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: MIPS Mailing List <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14000/
Signed-off-by: Ralf Baechle <[email protected]>
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Make use of the generic syscon-reboot driver to reboot the Malta board,
reducing the amount of platform code it requires.
Signed-off-by: Paul Burton <[email protected]>
Cc: Stephan Linz <[email protected]>
Cc: Jacek Anaszewski <[email protected]>
Cc: Bartlomiej Zolnierkiewicz <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14279/
Signed-off-by: Ralf Baechle <[email protected]>
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Add the DT nodes required to probe the CFI compatible parallel monitor
flash found on the Malta development board, and remove the platform
code that was previously doing it. Delete the now-empty malta-platform.c
file. Adjust the Malta defconfigs that enable MTD & the pflash/CFI
driver to enable CONFIG_MTD_PHYSMAP_OF rather than CONFIG_MTD_PHYSMAP in
order to preserve their behaviour.
Signed-off-by: Paul Burton <[email protected]>
Cc: Bartlomiej Zolnierkiewicz <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14278/
Signed-off-by: Ralf Baechle <[email protected]>
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Add the DT node required to probe the RTC, and remove the platform code
that was previously doing it.
Signed-off-by: Paul Burton <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14277/
Signed-off-by: Ralf Baechle <[email protected]>
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Probe the CPU, GIC & i8259 interrupt controllers present in the Malta
system using device tree. This enables interrupts to be provided to
devices using device tree as they are moved over to being probed using
it.
Since Malta is very configurable it's unknown whether a GIC will be
present at compile time. In order to support both cases the
malta_dt_shim code is added in order to detect whether a GIC is present,
adjusting the DT to route interrupts correctly and nop out the GIC node
if no GIC is found.
Signed-off-by: Paul Burton <[email protected]>
Cc: Masahiro Yamada <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14274/
Signed-off-by: Ralf Baechle <[email protected]>
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Probe the img-ascii-lcd driver using device tree in order to display a
message on the SEAD3 board's LCD display, and remove the platform code
that was formerly performing this function. This removes more platform
code and moves SEAD3 further towards being entirely DT-based.
Signed-off-by: Paul Burton <[email protected]>
Cc: Jacek Anaszewski <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14063/
Signed-off-by: Ralf Baechle <[email protected]>
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Remove the custom platform code to restart when instructed to power off,
instead relying upon the generic restart-poweroff driver probed via DT
to do the same thing.
Remove also the halt implementation, which is incorrect. The generic
MIPS version will hang the system as halt should.
Signed-off-by: Paul Burton <[email protected]>
Cc: Jacek Anaszewski <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14057/
Signed-off-by: Ralf Baechle <[email protected]>
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Remove the SEAD3 implementation of _machine_restart & instead make use
of the generic syscon-reboot driver probed via device tree.
Signed-off-by: Paul Burton <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14056/
Signed-off-by: Ralf Baechle <[email protected]>
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Probe a driver for the PLED & FLED LEDs found on the SEAD3 board using
the register-bit-led driver via device tree, rather than a custom driver
via platform code. Enable support for the register-bit-led driver & its
prerequisite syscon in sead3_defconfig.
Signed-off-by: Paul Burton <[email protected]>
Cc: Jacek Anaszewski <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14054/
Signed-off-by: Ralf Baechle <[email protected]>
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Probe the system parallel flash using device tree rather than platform
code, in order to reduce the amount of the latter.
Signed-off-by: Paul Burton <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14053/
Signed-off-by: Ralf Baechle <[email protected]>
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Probe the SEAD3 EHCI controller using the generic-ehci driver & device
tree rather than platform code, in order to reduce the amount of the
latter.
Now that no devices probed from platform code require interrupts, remove
the retrieval of the IRQ domain & sead3int.h.
Signed-off-by: Paul Burton <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14051/
Signed-off-by: Ralf Baechle <[email protected]>
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Probe the smsc911x ethernet controller using device tree rather than
platform code, reducing the amount of the latter.
Signed-off-by: Paul Burton <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14050/
Signed-off-by: Ralf Baechle <[email protected]>
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Probe the UARTs on SEAD3 boards using device tree rather than platform
code, in order to reduce the amount of the latter. This requires that
CONFIG_SERIAL_OF_PLATFORM be enabled, so enable it in sead3_defconfig.
The SEAD3 DT shim code is extended to read bootloader environment
variables to determine the appropriate UART & mode for kernel console
output & set the stdout-path property of the chosen node accordingly.
In contrast to the old platform code, which appears to have only ever
set "console=ttyS0,38400n8r" with the code in console_config never
having an effect, this will honor the "yamontty" environment variable to
select between the 2 UARTs on the board and then check the "modetty0" or
"modetty1" variable as appropriate to determine the UART configuration.
Signed-off-by: Paul Burton <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14048/
Signed-off-by: Ralf Baechle <[email protected]>
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Probe the CPU interrupt controller & optional Global Interrupt
Controller (GIC) using devicetree rather than platform code. Because the
bootloader on SEAD3 does not provide a device tree to the kernel & the
device tree is always built in, we patch out the GIC node during boot if
we detect that a GIC is not present in the system.
The appropriate IRQ domain is discovered by platform code setting up
device IRQ numbers temporarily. It will be removed by further patches
which move the devices towards being probed via device tree.
No behavioural change is intended by this patch.
Signed-off-by: Paul Burton <[email protected]>
Cc: Matt Redfearn <[email protected]>
Cc: Kefeng Wang <[email protected]>
Cc: Jacek Anaszewski <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14047/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: Aaro Koskinen <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14249/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: Aaro Koskinen <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/14248/
Signed-off-by: Ralf Baechle <[email protected]>
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This adds a device tree example for SFR NeufBox 6.
Signed-off-by: Álvaro Fernández Rojas <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13844/
Signed-off-by: Ralf Baechle <[email protected]>
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This adds a device tree example for Netgear CVG834G.
Signed-off-by: Álvaro Fernández Rojas <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13843/
Signed-off-by: Ralf Baechle <[email protected]>
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This adds a device tree example for Comtrend VR-3032u, which
also serves as a real example for brcm,bcm6328-leds.
Signed-off-by: Álvaro Fernández Rojas <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13842/
Signed-off-by: Ralf Baechle <[email protected]>
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The prefix bcm9* should only be used for reference and evaluation boards from
Broadcom.
Also adds missing console output to bootargs.
Signed-off-by: Álvaro Fernández Rojas <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13841/
Signed-off-by: Ralf Baechle <[email protected]>
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Commit 380e4270 added support for bcm97435svmb.dtb but missed adding it to
DT_NONE.
Also refactor DT_NONE dtbs in order to add larger names in the future.
Signed-off-by: Álvaro Fernández Rojas <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13839/
Signed-off-by: Ralf Baechle <[email protected]>
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When using clang as HOSTCC, the following warnings appear:
In file included from arch/mips/boot/tools/relocs_64.c:27:0:
arch/mips/boot/tools/relocs.c: In function ‘read_relocs’:
arch/mips/boot/tools/relocs.c:397:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
ELF_R_SYM(rel->r_info) = elf32_to_cpu(ELF_R_SYM(rel->r_info));
^~~~~~~~~
arch/mips/boot/tools/relocs.c:397:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
arch/mips/boot/tools/relocs.c: In function ‘walk_relocs’:
arch/mips/boot/tools/relocs.c:491:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
Elf_Sym *sym = &sh_symtab[ELF_R_SYM(rel->r_info)];
^~~~~~~
arch/mips/boot/tools/relocs.c: In function ‘do_reloc’:
arch/mips/boot/tools/relocs.c:502:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
unsigned r_type = ELF_R_TYPE(rel->r_info);
^~~~~~~~
arch/mips/boot/tools/relocs.c: In function ‘do_reloc_info’:
arch/mips/boot/tools/relocs.c:641:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
rel_type(ELF_R_TYPE(rel->r_info)),
^~~~~~~~
Fix them by making Elf64_Mips_Rela a union
Signed-off-by: Harvey Hunt <[email protected]>
Acked-by: Matt Redfearn <[email protected]>
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13683/
Signed-off-by: Ralf Baechle <[email protected]>
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Add more leds discovered by reverse engineering. Labels are according
to markings in the mechanics.
Signed-off-by: Aaro Koskinen <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13466/
Signed-off-by: Ralf Baechle <[email protected]>
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Clean up GPIO definitions in dlink_dsr-1000n.dts.
Signed-off-by: Aaro Koskinen <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13465/
Signed-off-by: Ralf Baechle <[email protected]>
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Users will get more complete functionality by using the appended DTB,
so delete the legacy booting support for this board.
Signed-off-by: Aaro Koskinen <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13464/
Signed-off-by: Ralf Baechle <[email protected]>
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Instead of rewriting the arguments, just move the appended dtb to where
the decompressed kernel expects it. This eliminates the need for special
casing vmlinuz.bin appended dtb files.
Signed-off-by: Jonas Gorski <[email protected]>
Cc: Kevin Cernekee <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: John Crispin <[email protected]>
Cc: Paul Burton <[email protected]>
Cc: James Hogan <[email protected]>
Cc: Alban Bedel <[email protected]>
Cc: Daniel Gimpelevich <[email protected]>
Cc: Antony Pavlov <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13698/
Signed-off-by: Ralf Baechle <[email protected]>
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Here is the quote from [1]:
The unit-address must match the first address specified
in the reg property of the node. If the node has no reg property,
the @ and unit-address must be omitted and the node-name alone
differentiates the node from other nodes at the same level
This patch adjusts MIPS dts-files and devicetree binding
documentation in accordance with [1].
[1] Power.org(tm) Standard for Embedded Power Architecture(tm)
Platform Requirements (ePAPR). Version 1.1 – 08 April 2011.
Chapter 2.2.1.1 Node Name Requirements
Signed-off-by: Antony Pavlov <[email protected]>
Cc: Paul Burton <[email protected]>
Cc: Zubair Lutfullah Kakakhel <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Pawel Moll <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Ian Campbell <[email protected]>
Cc: Kumar Gala <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13345/
Acked-by: Rob Herring <[email protected]>
Signed-off-by: Ralf Baechle <[email protected]>
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The DT fragment will select the ohci-platform driver, since that can
handle the JZ4740 OHCI just fine. While I don't have a JZ4740-based
board with anything connected to the USB host controller, I did test
the generic OHCI driver successfully on a JZ4770-based board.
The device is disabled by default; boards that want to use it can
override the "status" property. The mass-production Qi LB60 boards
don't use the USB host controller.
Signed-off-by: Maarten ter Huurne <[email protected]>
Cc: Lars-Peter Clausen <[email protected]>
Cc: Paul Cercueil <[email protected]>
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13104/
Signed-off-by: Ralf Baechle <[email protected]>
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The CPU actually runs at 1405Mhz which gives us a 175625000 Hz MIPS timer
frequency (CPU frequency / 8).
Fixes: e4c7d009654a ("MIPS: BMIPS: Add BCM7435 dtsi")
Signed-off-by: Florian Fainelli <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13132/
Signed-off-by: Ralf Baechle <[email protected]>
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- now clock nodes definition is merged with core .dtsi file
- only one rootclk is now part of DT
- clock clients also updated based on new binding doc
Signed-off-by: Purna Chandra Mandal <[email protected]>
Signed-off-by: Joshua Henderson <[email protected]>
Cc: Michael Turquette <[email protected]>
Cc: Stephen Boyd <[email protected]>
Cc: Kumar Gala <[email protected]>
Cc: Ian Campbell <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Pawel Moll <[email protected]>
Cc: Sandeep Sheriker <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13248/
Signed-off-by: Ralf Baechle <[email protected]>
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- Remove unneeded leds0 alias.
- Switch to bcm6345-l1-intc interrupt controller.
- Use interrupt-controller instead of periph_intc and cpu_intc.
- Add uart1 node.
- Single ohci and ehci nodes.
- Avoid using underscores in node names.
- Rename uart aliases to serial.
- Remove blank line in cpus node.
[[email protected]: fix references in bcm96368mvwg.dts so the file keeps
building.]
Signed-off-by: Álvaro Fernández Rojas <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Ralf Baechle <[email protected]>
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- Remove unneeded leds0 alias.
- Switch to bcm6345-l1-intc interrupt controller.
- Use interrupt-controller instead of periph_intc and cpu_intc.
- Add uart1, ehci and ohci nodes.
- Refactor syscon and syscon-reboot.
- Avoid using underscores in node names.
- Rename uart aliases to serial.
Signed-off-by: Álvaro Fernández Rojas <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13043/
Signed-off-by: Ralf Baechle <[email protected]>
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This adds a device tree example for SFR Neufbox4 (Sercomm version), which
also serves as a real example for brcm,bcm6358-leds.
Signed-off-by: Álvaro Fernández Rojas <[email protected]>
Acked-by: Rob Herring <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/13041/
Signed-off-by: Ralf Baechle <[email protected]>
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Fixes wrong bcm7425 SATA AHCI hardware interrupt property value with
periph_intc and SATA PHY unit address, and removes needless
brcm,broken-{ncq,phy} properties what are not used anywhere.
Signed-off-by: Jaedon Shin <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Cc: Kevin Cernekee <[email protected]>
Cc: Dragan Stancevic <[email protected]>
Cc: Linux-MIPS <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/13017/
Signed-off-by: Ralf Baechle <[email protected]>
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Add UART, I2C, SATA device tree nodes on Broadcom BCM7xxx MIPS-based
platforms.
Signed-off-by: Jaedon Shin <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Cc: Kevin Cernekee <[email protected]>
Cc: Dragan Stancevic <[email protected]>
Cc: Linux-MIPS <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/13016/
Signed-off-by: Ralf Baechle <[email protected]>
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Build the relocs tool as part of the kbuild
Signed-off-by: Matt Redfearn <[email protected]>
Signed-off-by: Florian Fainelli <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/12980/
Patchwork: https://patchwork.linux-mips.org/patch/13242/
Patchwork: https://patchwork.linux-mips.org/patch/13233/
Signed-off-by: Ralf Baechle <[email protected]>
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This tool is based on the x86/boot/tools/relocs tool.
It parses the relocations present in the vmlinux elf file, building a
table of relocations that will be necessary to run the kernel from an
address other than its link address. This table is inserted into the
vmlinux elf, in the .data.relocs section. The table is subsequently used
by the code in arch/mips/kernel/relocate.c (added later) to relocate the
kernel.
The tool, by default, also marks all relocation sections as 0 length.
This is due to objcopy currently being unable to handle copying the
relocations between 64 and 32 bit elf files as is done when building a
64 bit kernel.
Signed-off-by: Matt Redfearn <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/12981/
Signed-off-by: Ralf Baechle <[email protected]>
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This patch updates the compatible string in the easy50712.dts file to the new
"lantiq,danube-pinctrl".
Signed-off-by: Martin Schiller <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11589/
Signed-off-by: Ralf Baechle <[email protected]>
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The following features are supported:
* UART;
* SPI-flash;
* USB host;
* GPIO key and LED.
Links:
* https://dptechnics.com/shop/index.php?route=product/product&path=59&product_id=50
* https://dptechnics.com/shop/index.php?route=product/product&path=59&product_id=63
Signed-off-by: Antony Pavlov <[email protected]>
Cc: Daan Pape <[email protected]>
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/12886/
Signed-off-by: Ralf Baechle <[email protected]>
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The following features are supported:
* UART;
* SPI-flash;
* USB host;
* GPIO key and LED.
Please see https://onion.io/omega for details.
Signed-off-by: Antony Pavlov <[email protected]>
Cc: Gabor Juhos <[email protected]>
Cc: Alban Bedel <[email protected]>
Cc: L. D. Pinney <[email protected]>
Cc: Boken Lin <[email protected]>
Cc: Jacky Huang <[email protected]>
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/12884/
Signed-off-by: Ralf Baechle <[email protected]>
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The following features are supported:
* UART;
* SPI-flash;
* USB host;
* GPIO keys and LEDs.
Links:
* http://www.dragino.com/products/mother-board/item/71-ms14-p.html
* https://wiki.openwrt.org/toh/dragino/ms14
Signed-off-by: Antony Pavlov <[email protected]>
Cc: Gabor Juhos <[email protected]>
Cc: Alban Bedel <[email protected]>
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/12882/
Signed-off-by: Ralf Baechle <[email protected]>
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The following features are supported:
* UART;
* SPI-flash;
* USB host;
* GPIO keys and LEDs.
Links:
* http://www.tp-link.com/en/products/details/?model=TL-MR3020
* http://wiki.openwrt.org/toh/tp-link/tl-mr3020
* https://wikidevi.com/wiki/TP-LINK_TL-MR3020
Signed-off-by: Antony Pavlov <[email protected]>
Cc: Gabor Juhos <[email protected]>
Cc: Alban Bedel <[email protected]>
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/12880/
Signed-off-by: Ralf Baechle <[email protected]>
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This patch introduces devicetree for Atheros AR9331 SoC (AKA Hornet).
The AR9331 chip is a Wi-Fi System-On-Chip (WiSOC),
typically used in very cheap Access Points and Routers.
Signed-off-by: Antony Pavlov <[email protected]>
Cc: Gabor Juhos <[email protected]>
Cc: Alban Bedel <[email protected]>
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/12878/
Signed-off-by: Ralf Baechle <[email protected]>
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Current ath79 clock.c code does not read reference clock and
pll setup from devicetree. E.g. you can set any clock rate value
in board DTS but it will have no effect on the real clk calculation.
This patch fixes some AR9132 devicetree clock support defects:
* clk initialization function ath79_clocks_init_dt_ng()
is introduced; it actually gets pll block base register
address and reference clock from devicetree;
* pll register parsing code is moved to the separate
ar724x_clk_init() function; this function
can be called from platform code or from devicetree code.
Also mips_hpt_frequency value is set from dt, so the appropriate
clock parameter is added to the cpu@0 devicetree node.
The same approach can be used for adding AR9331 devicetree support.
Signed-off-by: Antony Pavlov <[email protected]>
Cc: Gabor Juhos <[email protected]>
Cc: Alban Bedel <[email protected]>
Cc: Michael Turquette <[email protected]>
Cc: Stephen Boyd <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/12876/
Signed-off-by: Ralf Baechle <[email protected]>
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The include/dt-bindings/clock/ath79-clk.h header file
is introduced so we can use symbolic identifiers for SoC clocks.
Signed-off-by: Antony Pavlov <[email protected]>
Cc: Gabor Juhos <[email protected]>
Cc: Alban Bedel <[email protected]>
Cc: Michael Turquette <[email protected]>
Cc: Stephen Boyd <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/12875/
Signed-off-by: Ralf Baechle <[email protected]>
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Here are some Sascha Hauer's arguments for using aliases in the dts
files:
- using aliases reduces the number of indentations in dts files;
- dts files become independent of the layout of the dtsi files
(it becomes possible to introduce another bus {} hierarchy between
a toplevel bus and the devices when you have to);
- less chances for typos. if &i2c2 does not exist you get an error.
If instead you duplicate the whole path in the dts file a typo
in the path will just create another node.
Signed-off-by: Antony Pavlov <[email protected]>
Cc: Alban Bedel <[email protected]>
Cc: Sascha Hauer <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Frank Rowand <[email protected]>
Cc: Grant Likely <[email protected]>
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/12873/
Signed-off-by: Ralf Baechle <[email protected]>
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The TP-LINK TL-WR1043ND board has only one serial port,
so replacing the default of 0 with 0 does nothing useful.
Moreover, the correct name for aliases node is "aliases" not "alias".
An overview of the "aliases" node usage can be found
on the device tree usage page at devicetree.org [1].
Also please see chapter 3.3 ("Aliases node") of the ePAPR 1.1 [2].
[1] http://devicetree.org/Device_Tree_Usage#aliases_Node
[2] https://www.power.org/documentation/epapr-version-1-1/
Signed-off-by: Antony Pavlov <[email protected]>
Acked-by: Alban Bedel <[email protected]>
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/12872/
Signed-off-by: Ralf Baechle <[email protected]>
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