Commit Graph

418 Commits

Author SHA1 Message Date
Arnd Bergmann
e5c06efdc0 RISC-V soc fixes for v6.12-rc6
StarFive:
 Two minor dts fixes, one setting the correct eth phy delay parameters
 and one disabling unused nodes that caused warnings at probe time.
 
 Firmware:
 Fix the poll_complete() implementation in the auto-update driver so that
 it behaves as the framework expects.
 
 Misc:
 Update the maintainer pattern for my dts entry, so that it covers
 the specific platforms listed , rather than including all riscv
 platforms with the list platforms excluded.
 
 Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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Merge tag 'riscv-soc-fixes-for-v6.12-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into HEAD

RISC-V soc fixes for v6.12-rc6

StarFive:
Two minor dts fixes, one setting the correct eth phy delay parameters
and one disabling unused nodes that caused warnings at probe time.

Firmware:
Fix the poll_complete() implementation in the auto-update driver so that
it behaves as the framework expects.

Misc:
Update the maintainer pattern for my dts entry, so that it covers
the specific platforms listed , rather than including all riscv
platforms with the list platforms excluded.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

* tag 'riscv-soc-fixes-for-v6.12-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
  MAINTAINERS: invert Misc RISC-V SoC Support's pattern
  riscv: dts: starfive: Update ethernet phy0 delay parameter values for Star64
  riscv: dts: starfive: disable unused csi/camss nodes
  firmware: microchip: auto-update: fix poll_complete() to not report spurious timeout errors

Link: https://lore.kernel.org/r/20241031-colossal-cassette-617817c9bec3@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-11-01 15:47:35 +01:00
Uwe Kleine-König
d99913e1b8 riscv: dts: Replace deprecated snps,nr-gpios property for snps,dw-apb-gpio-port devices
snps,dw-apb-gpio-port is deprecated since commit ef42a8da3c
("dt-bindings: gpio: dwapb: Add ngpios property support"). The
respective driver supports this since commit 7569486d79 ("gpio: dwapb:
Add ngpios DT-property support") which is included in Linux v5.10-rc1.

This change was created using

	git grep -l snps,nr-gpios arch/riscv/boot/dts | xargs perl -p -i -e 's/\bsnps,nr-gpios\b/ngpios/

.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Reviewed-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
Fixes: a508d794f8 ("riscv: sophgo: dts: add gpio controllers for SG2042 SoC")
Link: https://lore.kernel.org/r/20241022091428.477697-8-u.kleine-koenig@baylibre.com
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
2024-10-25 19:32:16 +08:00
E Shattow
825bb69228 riscv: dts: starfive: Update ethernet phy0 delay parameter values for Star64
Improve function of Star64 bottom network port phy0 with updated delay values.
Initial upstream patches supporting Star64 use the same vendor board support
package parameters known to result in an unreliable bottom network port.

Success acquiring DHCP lease and no dropped packets to ping LAN address:
rx  900: tx 1500 1650 1800 1950
rx  750: tx      1650 1800 1950
rx  600: tx           1800 1950
rx 1050: tx      1650 1800 1950
rx 1200: tx 1500 1650 1800 1950
rx 1350: tx 1500 1650 1800 1950
rx 1500: tx 1500 1650 1800 1950
rx 1650: tx 1500 1650 1800 1950
rx 1800: tx 1500 1650 1800 1950
rx 1900: tx                1950
rx 1950: tx                1950

Failure acquiring DHCP lease or many dropped packets:
rx  450: tx                1500      1800 1950
rx  600: tx      1200 1350      1650
rx  750: tx           1350 1500
rx  900: tx      1200 1350
rx 1050: tx 1050 1200 1350 1500
rx 1200: tx           1350
rx 1350: tx           1350
rx 1500: tx      1200 1350
rx 1650: tx 1050 1200 1350
rx 1800: tx 1050 1200 1350
rx 1900: tx                1500 1650 1800
rx 1950: tx      1200 1350

Non-functional:
rx    0: tx 0  150  300  450  600  750  900 1050 1200 1350 1500 1650 1800 1950
rx  150: tx 0  150  300  450  600  750  900 1050 1200 1350 1500 1650 1800 1950
rx  300: tx 0  150  300  450  600  750  900 1050 1200 1350 1500 1650 1800 1950
rx  450: tx 0  150  300  450  600  750  900 1050 1200 1350      1650
rx  600: tx 0  150  300  450  600  750  900 1050
rx  750: tx 0  150  300  450  600  750  900 1050 1200
rx  900: tx 0  150  300  450  600  750  900 1050
rx 1050: tx 0  150  300  450  600  750  900
rx 1200: tx 0  150  300  450  600  750  900 1050 1200
rx 1350: tx 0  150  300  450  600  750  900 1050 1200
rx 1500: tx 0  150  300  450  600  750  900 1050
rx 1650: tx 0  150  300  450  600  750  900
rx 1800: tx 0  150  300  450  600  750  900
rx 1900: tx 0  150  300  450  600  750  900 1050 1200 1350
rx 1950: tx 0  150  300  450  600  750  900 1050

Selecting the median of all working rx delay values 1500 combined with tx delay
values 1500, 1650, 1800, and 1950 only the tx delay value of 1950 (default) is
reliable as tested in both Linux 6.11.2 and U-Boot v2024.10

Signed-off-by: E Shattow <e@freeshell.de>
CC: stable@vger.kernel.org
Fixes: 2606bf583b ("riscv: dts: starfive: add Star64 board devicetree")
Acked-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2024-10-23 11:28:04 +01:00
Conor Dooley
2e11e78667 riscv: dts: starfive: disable unused csi/camss nodes
Aurelien reported probe failures due to the csi node being enabled
without having a camera attached to it. A camera was in the initial
submissions, but was removed from the dts, as it had not actually been
present on the board, but was from an addon board used by the
developer of the relevant drivers. The non-camera pipeline nodes were
not disabled when this happened and the probe failures are problematic
for Debian. Disable them.

CC: stable@vger.kernel.org
Fixes: 28ecaaa5af ("riscv: dts: starfive: jh7110: Add camera subsystem nodes")
Closes: https://lore.kernel.org/all/Zw1-vcN4CoVkfLjU@aurel32.net/
Reported-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Tested-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2024-10-17 17:14:17 +01:00
Linus Torvalds
7856a56541 Many singleton patches - please see the various changelogs for details.
Quite a lot of nilfs2 work this time around.
 
 Notable patch series in this pull request are:
 
 "mul_u64_u64_div_u64: new implementation" by Nicolas Pitre, with
 assistance from Uwe Kleine-König.  Reimplement mul_u64_u64_div_u64() to
 provide (much) more accurate results.  The current implementation was
 causing Uwe some issues in the PWM drivers.
 
 "xz: Updates to license, filters, and compression options" from Lasse
 Collin.  Miscellaneous maintenance and kinor feature work to the xz
 decompressor.
 
 "Fix some GDB command error and add some GDB commands" from Kuan-Ying Lee.
 Fixes and enhancements to the gdb scripts.
 
 "treewide: add missing MODULE_DESCRIPTION() macros" from Jeff Johnson.
 Adds lots of MODULE_DESCRIPTIONs, thus fixing lots of warnings about this.
 
 "nilfs2: add support for some common ioctls" from Ryusuke Konishi.  Adds
 various commonly-available ioctls to nilfs2.
 
 "This series fixes a number of formatting issues in kernel doc comments"
 from Ryusuke Konishi does that.
 
 "nilfs2: prevent unexpected ENOENT propagation" from Ryusuke Konishi.  Fix
 issues where -ENOENT was being unintentionally and inappropriately
 returned to userspace.
 
 "nilfs2: assorted cleanups" from Huang Xiaojia.
 
 "nilfs2: fix potential issues with empty b-tree nodes" from Ryusuke
 Konishi fixes some issues which can occur on corrupted nilfs2 filesystems.
 
 "scripts/decode_stacktrace.sh: improve error reporting and usability" from
 Luca Ceresoli does those things.
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Merge tag 'mm-nonmm-stable-2024-09-21-07-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull non-MM updates from Andrew Morton:
 "Many singleton patches - please see the various changelogs for
  details.

  Quite a lot of nilfs2 work this time around.

  Notable patch series in this pull request are:

   - "mul_u64_u64_div_u64: new implementation" by Nicolas Pitre, with
     assistance from Uwe Kleine-König. Reimplement mul_u64_u64_div_u64()
     to provide (much) more accurate results. The current implementation
     was causing Uwe some issues in the PWM drivers.

   - "xz: Updates to license, filters, and compression options" from
     Lasse Collin. Miscellaneous maintenance and kinor feature work to
     the xz decompressor.

   - "Fix some GDB command error and add some GDB commands" from
     Kuan-Ying Lee. Fixes and enhancements to the gdb scripts.

   - "treewide: add missing MODULE_DESCRIPTION() macros" from Jeff
     Johnson. Adds lots of MODULE_DESCRIPTIONs, thus fixing lots of
     warnings about this.

   - "nilfs2: add support for some common ioctls" from Ryusuke Konishi.
     Adds various commonly-available ioctls to nilfs2.

   - "This series fixes a number of formatting issues in kernel doc
     comments" from Ryusuke Konishi does that.

   - "nilfs2: prevent unexpected ENOENT propagation" from Ryusuke
     Konishi. Fix issues where -ENOENT was being unintentionally and
     inappropriately returned to userspace.

   - "nilfs2: assorted cleanups" from Huang Xiaojia.

   - "nilfs2: fix potential issues with empty b-tree nodes" from Ryusuke
     Konishi fixes some issues which can occur on corrupted nilfs2
     filesystems.

   - "scripts/decode_stacktrace.sh: improve error reporting and
     usability" from Luca Ceresoli does those things"

* tag 'mm-nonmm-stable-2024-09-21-07-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (103 commits)
  list: test: increase coverage of list_test_list_replace*()
  list: test: fix tests for list_cut_position()
  proc: use __auto_type more
  treewide: correct the typo 'retun'
  ocfs2: cleanup return value and mlog in ocfs2_global_read_info()
  nilfs2: remove duplicate 'unlikely()' usage
  nilfs2: fix potential oob read in nilfs_btree_check_delete()
  nilfs2: determine empty node blocks as corrupted
  nilfs2: fix potential null-ptr-deref in nilfs_btree_insert()
  user_namespace: use kmemdup_array() instead of kmemdup() for multiple allocation
  tools/mm: rm thp_swap_allocator_test when make clean
  squashfs: fix percpu address space issues in decompressor_multi_percpu.c
  lib: glob.c: added null check for character class
  nilfs2: refactor nilfs_segctor_thread()
  nilfs2: use kthread_create and kthread_stop for the log writer thread
  nilfs2: remove sc_timer_task
  nilfs2: do not repair reserved inode bitmap in nilfs_new_inode()
  nilfs2: eliminate the shared counter and spinlock for i_generation
  nilfs2: separate inode type information from i_state field
  nilfs2: use the BITS_PER_LONG macro
  ...
2024-09-21 08:20:50 -07:00
Linus Torvalds
7b17f5ebd5 soc: devicetree updates for 6.12
New SoC support for Broadcom bcm2712 (Raspberry Pi 5) and Renesas
 R9A09G057 (RZ/V2H(P)) and Qualcomm Snapdragon 414 (MSM8929), all three
 of these are variants of already supported chips, in particular the last
 one is almost identical to MSM8939.
 
 Lots of updates to Mediatek, ASpeed, Rockchips, Amlogic, Qualcomm,
 STM32, NXP i.MX, Sophgo, TI K3, Renesas, Microchip at91, NVIDIA Tegra,
 and T-HEAD.
 
 The added Qualcomm platform support once again dominates the changes,
 with seven phones and three laptops getting added in addition to
 many new features on existing machines. The Snapdragon X1E support
 specifically keeps improving.
 
 The other new machines are:
 
  - eight new machines using various 64-bit Rockchips SoCs, both
    on the consumer/gaming side and developer boards
  - three industrial boards with 64-bit i.MX, which is a very
    low number for them.
  - four more servers using a 32-bit Speed BMC
  - three boards using STM32MP1 SoCs
  - one new machine each using allwinner, amlogic, broadcom
    and renesas chips.
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Merge tag 'soc-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC devicetree updates from Arnd Bergmann:
 "New SoC support for Broadcom bcm2712 (Raspberry Pi 5) and Renesas
  R9A09G057 (RZ/V2H(P)) and Qualcomm Snapdragon 414 (MSM8929), all three
  of these are variants of already supported chips, in particular the
  last one is almost identical to MSM8939.

  Lots of updates to Mediatek, ASpeed, Rockchips, Amlogic, Qualcomm,
  STM32, NXP i.MX, Sophgo, TI K3, Renesas, Microchip at91, NVIDIA Tegra,
  and T-HEAD.

  The added Qualcomm platform support once again dominates the changes,
  with seven phones and three laptops getting added in addition to many
  new features on existing machines. The Snapdragon X1E support
  specifically keeps improving.

  The other new machines are:

   - eight new machines using various 64-bit Rockchips SoCs, both on the
     consumer/gaming side and developer boards

   - three industrial boards with 64-bit i.MX, which is a very low
     number for them.

   - four more servers using a 32-bit Speed BMC

   - three boards using STM32MP1 SoCs

   - one new machine each using allwinner, amlogic, broadcom and renesas
     chips"

* tag 'soc-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (672 commits)
  arm64: dts: allwinner: h5: NanoPi NEO Plus2: Use regulators for pio
  arm64: dts: mediatek: add audio support for mt8365-evk
  arm64: dts: mediatek: add afe support for mt8365 SoC
  arm64: dts: mediatek: mt8186-corsola: Disable DPI display interface
  arm64: dts: mediatek: mt8186: Add svs node
  arm64: dts: mediatek: mt8186: Add power domain for DPI
  arm64: dts: mediatek: mt8195: Correct clock order for dp_intf*
  arm64: dts: mt8183: add dpi node to mt8183
  arm64: dts: allwinner: h5: NanoPi Neo Plus2: Fix regulators
  arm64: dts: rockchip: add CAN0 and CAN1 interfaces to mecsbc board
  arm64: dts: rockchip: add CAN-FD controller nodes to rk3568
  arm64: dts: nuvoton: ma35d1: Add uart pinctrl settings
  arm64: dts: nuvoton: ma35d1: Add pinctrl and gpio nodes
  arm64: dts: nuvoton: Add syscon to the system-management node
  ARM: dts: Fix undocumented LM75 compatible nodes
  arm64: dts: toshiba: Fix pl011 and pl022 clocks
  ARM: dts: stm32: Use SAI to generate bit and frame clock on STM32MP15xx DHCOM PDK2
  ARM: dts: stm32: Switch bitclock/frame-master to flag on STM32MP15xx DHCOM PDK2
  ARM: dts: stm32: Sort properties in audio endpoints on STM32MP15xx DHCOM PDK2
  ARM: dts: stm32: Add MECIO1 and MECT1S board variants
  ...
2024-09-17 10:41:21 +02:00
Xingyu Wu
61f2e8a3a9 riscv: dts: starfive: jh7110-common: Fix lower rate of CPUfreq by setting PLL0 rate to 1.5GHz
CPUfreq supports 4 cpu frequency loads on 375/500/750/1500MHz.
But now PLL0 rate is 1GHz and the cpu frequency loads become
250/333/500/1000MHz in fact.

The PLL0 rate should be default set to 1.5GHz and set the
cpu_core rate to 500MHz in safe.

Fixes: e2c510d6d6 ("riscv: dts: starfive: Add cpu scaling for JH7110 SoC")
Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2024-09-08 23:20:19 +01:00
Arnd Bergmann
8456010c95 RISC-V Devicetrees for v6.12
Sopgho:
 Added DMA controller for CV18XX.
 Added I2C, MMC, GPIO and onboard MCU (HWMON) for SG2042.
 Enable SDHCI0 for HuashanPi (using cv1812h).
 Some minor changes about dt-bindings for Sipeed LicheeRV Nano board
 (using SG2002, and SG2002 is the new codename of CV181xC).
 
 Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
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Merge tag 'riscv-sophgo-dt-for-6.12' of https://github.com/sophgo/linux into soc/dt

RISC-V Devicetrees for v6.12

Sopgho:
Added DMA controller for CV18XX.
Added I2C, MMC, GPIO and onboard MCU (HWMON) for SG2042.
Enable SDHCI0 for HuashanPi (using cv1812h).
Some minor changes about dt-bindings for Sipeed LicheeRV Nano board
(using SG2002, and SG2002 is the new codename of CV181xC).

Signed-off-by: Chen Wang <unicorn_wang@outlook.com>

* tag 'riscv-sophgo-dt-for-6.12' of https://github.com/sophgo/linux:
  dt-bindings: riscv: Add Sipeed LicheeRV Nano board compatibles
  dt-bindings: interrupt-controller: Add SOPHGO SG2002 plic
  riscv: dts: sophgo: Add mcu device for Milk-V Pioneer
  riscv: sophgo: dts: add gpio controllers for SG2042 SoC
  riscv: sophgo: dts: add mmc controllers for SG2042 SoC
  riscv: dts: sophgo: Add i2c device support for sg2042
  riscv: dts: sophgo: Use common "interrupt-parent" for all peripherals for sg2042
  riscv: dts: sophgo: Add sdhci0 configuration for Huashan Pi
  riscv: dts: sophgo: cv18xx: add DMA controller

Link: https://lore.kernel.org/r/MA0P287MB28228F4FC59B057DF57D9A11FE9C2@MA0P287MB2822.INDP287.PROD.OUTLOOK.COM
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-09-05 10:16:25 +00:00
Lasse Collin
ab4ce9831a riscv: boot: add Image.xz support
The Image.* targets existed for other compressors already.  Bootloader
support is needed for decompression.

This is for CONFIG_EFI_ZBOOT=n. With CONFIG_EFI_ZBOOT=y, XZ was already
available.

Comparision with Linux 6.10 RV64GC tinyconfig (in KiB):

    1027 Image
     594 Image.gz
     541 Image.zst
     510 Image.lzma
     474 Image.xz

Link: https://lkml.kernel.org/r/20240721133633.47721-17-lasse.collin@tukaani.org
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Jules Maselbas <jmaselbas@zdiv.net>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Jubin Zhong <zhongjubin@huawei.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Rui Li <me@lirui.org>
Cc: Sam James <sam@gentoo.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-09-01 20:43:27 -07:00
Inochi Amaoto
585dcb21cc riscv: dts: sophgo: Add mcu device for Milk-V Pioneer
Add mcu device and thermal zones node for Milk-V Pioneer.

Tested-by: Chen Wang <unicorn_wang@outlook.com>
Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
Link: https://lore.kernel.org/r/IA1PR20MB4953C675C28B35723E87A36BBB822@IA1PR20MB4953.namprd20.prod.outlook.com
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
2024-09-02 08:35:13 +08:00
Chen Wang
a508d794f8 riscv: sophgo: dts: add gpio controllers for SG2042 SoC
Add support for the GPIO controller of Sophgo SG2042.

SG2042 uses IP from Synopsys DesignWare APB GPIO and has
three GPIO controllers.

Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Link: https://lore.kernel.org/r/20240819080851.1954691-1-unicornxw@gmail.com
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
2024-09-02 08:35:13 +08:00
Chen Wang
014b839f79 riscv: sophgo: dts: add mmc controllers for SG2042 SoC
SG2042 has two MMC controller, one for emmc, another for sd-card.

Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Link: https://lore.kernel.org/r/03ac9ec9c23bbe4c3b30271e76537bdbe5638665.1722847198.git.unicorn_wang@outlook.com
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
2024-09-02 08:35:12 +08:00
Inochi Amaoto
c8eb04aecd riscv: dts: sophgo: Add i2c device support for sg2042
The i2c ip of sg2042 is a standard Synopsys i2c ip, which is already
supported by the mainline kernel.

Add i2c device node for sg2042.

Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
Tested-by: Chen Wang <unicorn_wang@outlook.com>
Link: https://lore.kernel.org/r/IA1PR20MB49530E59974AF0FCA4FAB6DBBBB72@IA1PR20MB4953.namprd20.prod.outlook.com
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
2024-09-02 08:35:12 +08:00
Inochi Amaoto
5d9e6bc82b riscv: dts: sophgo: Use common "interrupt-parent" for all peripherals for sg2042
As all peripherals of sg2042 share the same "interrupt-parent",
there is no need to use peripherals specific "interrupt-parent".
Define "interrupt-parent" in the SoC level.

Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
Tested-by: Chen Wang <unicorn_wang@outlook.com>
Link: https://lore.kernel.org/r/IA1PR20MB49531F6DFD2F116207C1397DBBB72@IA1PR20MB4953.namprd20.prod.outlook.com
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
2024-09-02 08:35:12 +08:00
Inochi Amaoto
63c33528b7 riscv: dts: sophgo: Add sdhci0 configuration for Huashan Pi
Add configuration for sdhci0 for Huashan Pi to support sd card.

Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
Link: https://lore.kernel.org/r/IA1PR20MB49538AC83C5DB314D10F7186BBA92@IA1PR20MB4953.namprd20.prod.outlook.com
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
2024-09-02 08:32:11 +08:00
Inochi Amaoto
514951a81a riscv: dts: sophgo: cv18xx: add DMA controller
Add DMA controller dt node for CV18XX/SG200x.

Link: https://lore.kernel.org/r/IA1PR20MB4953BD73E12B8A1CDBD9E1A3BB042@IA1PR20MB4953.namprd20.prod.outlook.com
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
2024-09-02 08:32:11 +08:00
Drew Fustini
2d98fea749 riscv: dts: thead: change TH1520 SPI node to use clock controller
Change the clock property in the TH1520 SPI controller node to a clock
provided by AP_SYS clock controller.

Remove spi_clk fixed clock reference from BeagleV Ahead and LPI4a dts.

Link: https://git.beagleboard.org/beaglev-ahead/beaglev-ahead/-/tree/main/docs
Signed-off-by: Drew Fustini <dfustini@tenstorrent.com>
2024-08-08 09:19:46 -07:00
Drew Fustini
7f5b28218c riscv: dts: thead: add clock to TH1520 gpio nodes
Add clock property to TH1520 gpio controller nodes. These clock gates
refer to corresponding enable bits in the peripheral clock gate control
register. Refer to register PERI_CLK_CFG in section 4.4.2.2.52 of the
TH1520 System User Manual.

Link: https://git.beagleboard.org/beaglev-ahead/beaglev-ahead/-/tree/main/docs
Signed-off-by: Drew Fustini <dfustini@tenstorrent.com>
2024-08-08 09:19:46 -07:00
Drew Fustini
89d58327fd riscv: dts: thead: update TH1520 dma and timer nodes to use clock controller
Change the dma-controller and timer nodes to use the APB clock provided
by the AP_SUBSYS clock controller.

Remove apb_clk reference from BeagleV Ahead and LPI4a dts.

Link: https://git.beagleboard.org/beaglev-ahead/beaglev-ahead/-/tree/main/docs
Signed-off-by: Drew Fustini <dfustini@tenstorrent.com>
2024-08-08 09:19:46 -07:00
Drew Fustini
03a20182e1 riscv: dts: thead: change TH1520 mmc nodes to use clock controller
Change the clock property in the TH1520 mmc controller nodes to a clock
provided by AP_SYS clock controller.

Remove sdhci fixed clock reference from BeagleV Ahead and LPI4a dts.

Link: https://git.beagleboard.org/beaglev-ahead/beaglev-ahead/-/tree/main/docs
Signed-off-by: Drew Fustini <dfustini@tenstorrent.com>
2024-08-08 09:19:45 -07:00
Drew Fustini
c101b4a028 riscv: dts: thead: change TH1520 uart nodes to use clock controller
Change the clock property in TH1520 uart nodes to a clock provided by
AP_SUBSYS clock controller.

Link: https://git.beagleboard.org/beaglev-ahead/beaglev-ahead/-/tree/main/docs
Signed-off-by: Drew Fustini <dfustini@tenstorrent.com>
2024-08-08 09:19:45 -07:00
Drew Fustini
e919fe036a riscv: dts: thead: Add TH1520 AP_SUBSYS clock controller
Add node for the AP_SUBSYS clock controller on the T-Head TH1520 SoC.

Link: https://openbeagle.org/beaglev-ahead/beaglev-ahead/-/blob/main/docs/TH1520%20System%20User%20Manual.pdf
Link: https://git.beagleboard.org/beaglev-ahead/beaglev-ahead/-/tree/main/docs
Signed-off-by: Drew Fustini <dfustini@tenstorrent.com>
2024-08-08 09:19:45 -07:00
Kanak Shilledar
32121e1584 riscv: dts: thead: add basic spi node
created spi0 node with fixed clock. the spi0 node
uses synopsis designware driver and has the following
compatible "snps,dw-apb-ssi". the spi0 node is connected
to a SPI NOR flash pad which is left unpopulated on the back
side of the board.

Acked-by: Drew Fustini <drew@pdp7.com>
Signed-off-by: Kanak Shilledar <kanakshilledar@gmail.com>
Signed-off-by: Drew Fustini <drew@pdp7.com>
2024-07-31 17:27:00 -07:00
Linus Torvalds
c9f33436d8 RISC-V Patches for the 6.11 Merge Window, Part 2
* Support for NUMA (via SRAT and SLIT), console output (via SPCR), and
   cache info (via PPTT) on ACPI-based systems.
 * The trap entry/exit code no longer breaks the return address stack
   predictor on many systems, which results in an improvement to trap
   latency.
 * Support for HAVE_ARCH_STACKLEAK.
 * The sv39 linear map has been extended to support 128GiB mappings.
 * The frequency of the mtime CSR is now visible via hwprobe.
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Merge tag 'riscv-for-linus-6.11-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull more RISC-V updates from Palmer Dabbelt:

 - Support for NUMA (via SRAT and SLIT), console output (via SPCR), and
   cache info (via PPTT) on ACPI-based systems.

 - The trap entry/exit code no longer breaks the return address stack
   predictor on many systems, which results in an improvement to trap
   latency.

 - Support for HAVE_ARCH_STACKLEAK.

 - The sv39 linear map has been extended to support 128GiB mappings.

 - The frequency of the mtime CSR is now visible via hwprobe.

* tag 'riscv-for-linus-6.11-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (21 commits)
  RISC-V: Provide the frequency of time CSR via hwprobe
  riscv: Extend sv39 linear mapping max size to 128G
  riscv: enable HAVE_ARCH_STACKLEAK
  riscv: signal: Remove unlikely() from WARN_ON() condition
  riscv: Improve exception and system call latency
  RISC-V: Select ACPI PPTT drivers
  riscv: cacheinfo: initialize cacheinfo's level and type from ACPI PPTT
  riscv: cacheinfo: remove the useless input parameter (node) of ci_leaf_init()
  RISC-V: ACPI: Enable SPCR table for console output on RISC-V
  riscv: boot: remove duplicated targets line
  trace: riscv: Remove deprecated kprobe on ftrace support
  riscv: cpufeature: Extract common elements from extension checking
  riscv: Introduce vendor variants of extension helpers
  riscv: Add vendor extensions to /proc/cpuinfo
  riscv: Extend cpufeature.c to detect vendor extensions
  RISC-V: run savedefconfig for defconfig
  RISC-V: hwprobe: sort EXT_KEY()s in hwprobe_isa_ext0() alphabetically
  ACPI: NUMA: replace pr_info with pr_debug in arch_acpi_numa_init
  ACPI: NUMA: change the ACPI_NUMA to a hidden option
  ACPI: NUMA: Add handler for SRAT RINTC affinity structure
  ...
2024-07-27 10:14:34 -07:00
Jisheng Zhang
8d22d0db5b
riscv: boot: remove duplicated targets line
The "targets:" is duplicated in another line, remove the one with less
targets.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Link: https://lore.kernel.org/r/20240613153053.3835-1-jszhang@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-07-24 06:14:06 -07:00
Linus Torvalds
ca83c61cb3 Kbuild updates for v6.11
- Remove tristate choice support from Kconfig
 
  - Stop using the PROVIDE() directive in the linker script
 
  - Reduce the number of links for the combination of CONFIG_DEBUG_INFO_BTF
    and CONFIG_KALLSYMS
 
  - Enable the warning for symbol reference to .exit.* sections by default
 
  - Fix warnings in RPM package builds
 
  - Improve scripts/make_fit.py to generate a FIT image with separate base
    DTB and overlays
 
  - Improve choice value calculation in Kconfig
 
  - Fix conditional prompt behavior in choice in Kconfig
 
  - Remove support for the uncommon EMAIL environment variable in Debian
    package builds
 
  - Remove support for the uncommon "name <email>" form for the DEBEMAIL
    environment variable
 
  - Raise the minimum supported GNU Make version to 4.0
 
  - Remove stale code for the absolute kallsyms
 
  - Move header files commonly used for host programs to scripts/include/
 
  - Introduce the pacman-pkg target to generate a pacman package used in
    Arch Linux
 
  - Clean up Kconfig
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Merge tag 'kbuild-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Remove tristate choice support from Kconfig

 - Stop using the PROVIDE() directive in the linker script

 - Reduce the number of links for the combination of CONFIG_KALLSYMS and
   CONFIG_DEBUG_INFO_BTF

 - Enable the warning for symbol reference to .exit.* sections by
   default

 - Fix warnings in RPM package builds

 - Improve scripts/make_fit.py to generate a FIT image with separate
   base DTB and overlays

 - Improve choice value calculation in Kconfig

 - Fix conditional prompt behavior in choice in Kconfig

 - Remove support for the uncommon EMAIL environment variable in Debian
   package builds

 - Remove support for the uncommon "name <email>" form for the DEBEMAIL
   environment variable

 - Raise the minimum supported GNU Make version to 4.0

 - Remove stale code for the absolute kallsyms

 - Move header files commonly used for host programs to scripts/include/

 - Introduce the pacman-pkg target to generate a pacman package used in
   Arch Linux

 - Clean up Kconfig

* tag 'kbuild-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (65 commits)
  kbuild: doc: gcc to CC change
  kallsyms: change sym_entry::percpu_absolute to bool type
  kallsyms: unify seq and start_pos fields of struct sym_entry
  kallsyms: add more original symbol type/name in comment lines
  kallsyms: use \t instead of a tab in printf()
  kallsyms: avoid repeated calculation of array size for markers
  kbuild: add script and target to generate pacman package
  modpost: use generic macros for hash table implementation
  kbuild: move some helper headers from scripts/kconfig/ to scripts/include/
  Makefile: add comment to discourage tools/* addition for kernel builds
  kbuild: clean up scripts/remove-stale-files
  kconfig: recursive checks drop file/lineno
  kbuild: rpm-pkg: introduce a simple changelog section for kernel.spec
  kallsyms: get rid of code for absolute kallsyms
  kbuild: Create INSTALL_PATH directory if it does not exist
  kbuild: Abort make on install failures
  kconfig: remove 'e1' and 'e2' macros from expression deduplication
  kconfig: remove SYMBOL_CHOICEVAL flag
  kconfig: add const qualifiers to several function arguments
  kconfig: call expr_eliminate_yn() at least once in expr_eliminate_dups()
  ...
2024-07-23 14:32:21 -07:00
Zhang Bingwu
af7925d820 kbuild: Abort make on install failures
Setting '-e' flag tells shells to exit with error exit code immediately
after any of commands fails, and causes make(1) to regard recipes as
failed.

Before this, make will still continue to succeed even after the
installation failed, for example, for insufficient permission or
directory does not exist.

Signed-off-by: Zhang Bingwu <xtexchooser@duck.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-07-20 13:34:54 +09:00
Linus Torvalds
aba9753c06 TTY/Serial updates for 6.11-rc1
Here is a small set of tty and serial driver updates for 6.11-rc1.  Not
 much happened this cycle, unlike the previous kernel release which had
 lots of "excitement" in this part of the kernel.  Included in here are
 the following changes:
   - dt binding updates for new platforms
   - 8250 driver updates
   - various small serial driver fixes and updates
   - printk/console naming and matching attempt #2 (was reverted for
     6.10-final, should be good to go this time around, acked by the
     relevant maintainers).
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty / serial updates from Greg KH:
 "Here is a small set of tty and serial driver updates for 6.11-rc1. Not
  much happened this cycle, unlike the previous kernel release which had
  lots of "excitement" in this part of the kernel. Included in here are
  the following changes:

   - dt binding updates for new platforms

   - 8250 driver updates

   - various small serial driver fixes and updates

   - printk/console naming and matching attempt #2 (was reverted for
     6.10-final, should be good to go this time around, acked by the
     relevant maintainers).

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'tty-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (22 commits)
  Documentation: kernel-parameters: Add DEVNAME:0.0 format for serial ports
  serial: core: Add serial_base_match_and_update_preferred_console()
  printk: Add match_devname_and_update_preferred_console()
  serial: sc16is7xx: hardware reset chip if reset-gpios is defined in DT
  dt-bindings: serial: sc16is7xx: add reset-gpios
  dt-bindings: serial: vt8500-uart: convert to json-schema
  serial: 8250_platform: Explicitly show we initialise ISA ports only once
  tty: add missing MODULE_DESCRIPTION() macros
  dt-bindings: serial: mediatek,uart: add MT7988
  serial: sh-sci: Add support for RZ/V2H(P) SoC
  dt-bindings: serial: Add documentation for Renesas RZ/V2H(P) (R9A09G057) SCIF support
  dt-bindings: serial: renesas,scif: Make 'interrupt-names' property as required
  dt-bindings: serial: renesas,scif: Validate 'interrupts' and 'interrupt-names'
  dt-bindings: serial: renesas,scif: Move ref for serial.yaml at the end
  riscv: dts: starfive: jh7110: Add the core reset and jh7110 compatible for uarts
  serial: 8250_dw: Use reset array API to get resets
  dt-bindings: serial: snps-dw-apb-uart: Add one more reset signal for StarFive JH7110 SoC
  serial: 8250: Extract platform driver
  serial: 8250: Extract RSA bits
  serial: imx: stop casting struct uart_port to struct imx_port
  ...
2024-07-19 15:22:14 -07:00
Linus Torvalds
e3950967f6 soc: dt updates for 6.11
The devicetree updates are fairly well spread out across platforms,
 with Qualcomm making up about a third of the total.
 
 There are three new SoCs in existing product families this:
 
  - NXP i.MX95 is a variant of i.MX93, now with six Cortex-A55 cores
    instead of just two as well as a GPU and more high-speed I/O
    devices.
 
  - Qualcomm QCS8550 is a variant of SM8550 for IOT devices
 
  - Airoha EN7581 is a 10G-PON network chip and related to
    the MT7981 Wireless router chip from its parent Mediatek.
 
 In total there are 58 new machines, including four riscv
 boards and eight for 32-bit arm.
 
 The most exciting new addition is probably a pair of laptops
 based on the Qualcomm x1e80100 (Snapdragon X1 Elite) chip,
 the Asus Vivobook S15 and the Lenovo Yoga Slim7x.
 
 Other noteworthy new additions are:
 
  - A total of 20 Qualcomm based machines, mostly Android devices
    from Samsung, Motorola and LG, as well as a wireless router
    and some reference designs
 
  - Six NXP i.MX based machines, mostly industrial boards along
    with some reference designs
 
  - Mediatek sees some interesting Filogic based routers
    including the "OpenWRT One", a few new Chromebooks as
    well as single-board computers.
 
  - Four machines from Solidrun based on Marvell cn913x,
    replacing the older Armada 8000 based counterparts
 
  - The four Amlogic machines are all set top boxes or reference
    designs for them
 
  - The nine new Rockchips machines are mostly single-board
    computers including some interesting ones based on the
    rk3588 chip like the ROCK 5 ITX board and the CM3588
    with its four NVMe slots
 
  - The RISC-V boards are all single-board computers based on
    Starfive JH7110, Microchip MPFS and Allwinner D1, which all
    had similar boards already
 
 There are also a lot of updates to already supported machines,
 notably for the TI K3, Rockchips, Freescale and of course
 Qualcomm platforms.
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Merge tag 'soc-dt-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC dt updates from Arnd Bergmann:
 "The devicetree updates are fairly well spread out across platforms,
  with Qualcomm making up about a third of the total.

  There are three new SoCs in existing product families this:

   - NXP i.MX95 is a variant of i.MX93, now with six Cortex-A55 cores
     instead of just two as well as a GPU and more high-speed I/O
     devices.

   - Qualcomm QCS8550 is a variant of SM8550 for IOT devices

   - Airoha EN7581 is a 10G-PON network chip and related to the MT7981
     Wireless router chip from its parent Mediatek.

  In total there are 58 new machines, including four riscv boards and
  eight for 32-bit arm.

  The most exciting new addition is probably a pair of laptops based on
  the Qualcomm x1e80100 (Snapdragon X1 Elite) chip, the Asus Vivobook
  S15 and the Lenovo Yoga Slim7x.

  Other noteworthy new additions are:

   - A total of 20 Qualcomm based machines, mostly Android devices from
     Samsung, Motorola and LG, as well as a wireless router and some
     reference designs

   - Six NXP i.MX based machines, mostly industrial boards along with
     some reference designs

   - Mediatek sees some interesting Filogic based routers including the
     "OpenWRT One", a few new Chromebooks as well as single-board
     computers.

   - Four machines from Solidrun based on Marvell cn913x, replacing the
     older Armada 8000 based counterparts

   - The four Amlogic machines are all set top boxes or reference
     designs for them

   - The nine new Rockchips machines are mostly single-board computers
     including some interesting ones based on the rk3588 chip like the
     ROCK 5 ITX board and the CM3588 with its four NVMe slots

   - The RISC-V boards are all single-board computers based on Starfive
     JH7110, Microchip MPFS and Allwinner D1, which all had similar
     boards already

  There are also a lot of updates to already supported machines, notably
  for the TI K3, Rockchips, Freescale and of course Qualcomm platforms"

* tag 'soc-dt-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (846 commits)
  arm64: dts: allwinner: h616: add crypto engine node
  riscv: dts: add clock generator for Sophgo SG2042 SoC
  arm64: dts: rockchip: Add Xunlong Orange Pi 3B
  dt-bindings: arm: rockchip: Add Xunlong Orange Pi 3B
  arm64: dts: rockchip: Add Radxa ROCK 3B
  dt-bindings: arm: rockchip: Add Radxa ROCK 3B
  mailmap: Update Luca Weiss's email address
  ARM: dts: ixp4xx: nslu2: beeper uses PWM
  arm64: dts: rockchip: add ROCK 5 ITX board
  dt-bindings: arm: rockchip: Add ROCK 5 ITX board
  arm64: dts: rockchip: Add dma-names to uart1 on Pine64 rk3566 devices
  arm64: dts: rockchip: Add avdd supplies to hdmi on rock64
  arm64: dts: qcom: msm8916-lg-c50: add initial dts for LG Leon LTE
  arm64: dts: qcom: msm8916-lg-m216: Add initial device tree
  dt-bindings: arm: qcom: Add msm8916 based LG devices
  ARM: dts: qcom: msm8960: correct memory base
  arm64: dts: qcom: ipq9574: Add icc provider ability to gcc
  dt-bindings: interconnect: Add Qualcomm IPQ9574 support
  arm64: dts: qcom: sm8150: Add video clock controller node
  arm64: dts: qcom: pm6150: Add vibrator
  ...
2024-07-16 11:43:51 -07:00
Arnd Bergmann
95ab7b209b RISC-V Devicetrees for v6.11
Sopgho:
 Add clock support for SG2042.
 
 Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
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Merge tag 'riscv-sophgo-dt-for-v6.11' of https://github.com/sophgo/linux into soc/dt

RISC-V Devicetrees for v6.11

Sopgho:
Add clock support for SG2042.

Signed-off-by: Chen Wang <unicorn_wang@outlook.com>

* tag 'riscv-sophgo-dt-for-v6.11' of https://github.com/sophgo/linux:
  riscv: dts: add clock generator for Sophgo SG2042 SoC

Link: https://lore.kernel.org/r/PN1P287MB281861EA2B1706B430D2FA3EFEDB2@PN1P287MB2818.INDP287.PROD.OUTLOOK.COM
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-09 10:50:42 +02:00
Chen Wang
b1240a3951 riscv: dts: add clock generator for Sophgo SG2042 SoC
Add clock generator node to device tree for SG2042, and enable clock for
uart.

Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Reviewed-by: Guo Ren <guoren@kernel.org>
2024-07-09 08:19:52 +08:00
Arnd Bergmann
31f6b5a651 RISC-V Devicetrees for v6.11
T-Head:
 Last change from me before this starts going via Drew's tree is the
 addition of the SBI PMU events node for the th1520.
 
 StarFive:
 A dts for the Pin64 Star64, another board with a jh7110 SoC. This board
 is almost identical to the existing Milk-v Mars and VisionFive 2 boards
 that are already support - just with a different PHY configuration and
 only one of the two PCIe ports exposed. Additionally, the Mars and
 VisionFive 2 get their PCie configuration added.
 
 Microchip:
 A dts for the BeagleV Fire. PCIe is disabled on it for now, as some
 binding and driver changes are required.
 
 Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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Merge tag 'riscv-dt-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/dt

RISC-V Devicetrees for v6.11

T-Head:
Last change from me before this starts going via Drew's tree is the
addition of the SBI PMU events node for the th1520.

StarFive:
A dts for the Pin64 Star64, another board with a jh7110 SoC. This board
is almost identical to the existing Milk-v Mars and VisionFive 2 boards
that are already support - just with a different PHY configuration and
only one of the two PCIe ports exposed. Additionally, the Mars and
VisionFive 2 get their PCie configuration added.

Microchip:
A dts for the BeagleV Fire. PCIe is disabled on it for now, as some
binding and driver changes are required.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

* tag 'riscv-dt-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
  riscv: dts: starfive: add PCIe dts configuration for JH7110
  riscv: dts: microchip: add an initial devicetree for the BeagleV Fire
  dt-bindings: riscv: microchip: document beaglev-fire
  riscv: dts: starfive: Update flash partition layout
  riscv: dts: thead: th1520: Add PMU event node
  riscv: dts: starfive: add Star64 board devicetree
  dt-bindings: riscv: starfive: add Star64 board compatible
  dt-bindings: riscv: Add T-HEAD C908 compatible

Link: https://lore.kernel.org/r/20240707-nuttiness-lustfully-4aaf03c991b2@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-08 16:58:37 +02:00
Arnd Bergmann
9289b97a67 Allwinner SoC device tree changes for 6.11
This includes a commit shared with the clk tree. This commit adds clock
 and reset indices to the device tree binding, and thus is needed for
 both the device tree and driver changes.
 
 ARM64 device tree and binding-only changes
 - Add LRADC (low resolution ADC for resistor network based keys) for H616 SoC
 - Add cache information for A64, H6, and H616 SoCs
 - Correct model names and descriptions for Pine64 boards
 - Add GPADC (general purpose ADC) for H616 SoC
 - Add ADC joysticks based on GPADC for anbernic-rg35xx-h board
 - Add additional CPU OPPs for the H700 on top of existing H616 ones
 - Enable DVFS for rg35xx boards
 - Add IOMMU for H616 SoC
 
 RISC-V device tree changes
 - Add system LDOs to D1s/T113 SoC
 - Add ClockworkPi and DevTerm device trees
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Merge tag 'sunxi-dt-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt

Allwinner SoC device tree changes for 6.11

This includes a commit shared with the clk tree. This commit adds clock
and reset indices to the device tree binding, and thus is needed for
both the device tree and driver changes.

ARM64 device tree and binding-only changes
- Add LRADC (low resolution ADC for resistor network based keys) for H616 SoC
- Add cache information for A64, H6, and H616 SoCs
- Correct model names and descriptions for Pine64 boards
- Add GPADC (general purpose ADC) for H616 SoC
- Add ADC joysticks based on GPADC for anbernic-rg35xx-h board
- Add additional CPU OPPs for the H700 on top of existing H616 ones
- Enable DVFS for rg35xx boards
- Add IOMMU for H616 SoC

RISC-V device tree changes
- Add system LDOs to D1s/T113 SoC
- Add ClockworkPi and DevTerm device trees

* tag 'sunxi-dt-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  riscv: dts: allwinner: Add ClockworkPi and DevTerm devicetrees
  riscv: dts: allwinner: d1s-t113: Add system LDOs
  arm64: dts: allwinner: h616: add IOMMU node
  arm64: dts: allwinner: rg35xx: Enable DVFS CPU frequency scaling
  arm64: dts: allwinner: h616: add additional CPU OPPs for the H700
  arm64: dts: allwinner: anbernic-rg35xx-h: Add ADC joysticks
  arm64: dts: allwinner: h616: Add GPADC device node
  dt-bindings: clock: sun50i-h616-ccu: Add GPADC clocks
  ARM: dts: sunxi: remove duplicated entries in makefile
  arm64: dts: allwinner: Add cache information to the SoC dtsi for H616
  arm64: dts: allwinner: Add cache information to the SoC dtsi for A64
  arm64: dts: allwinner: Correct the model names for Pine64 boards
  dt-bindings: arm: sunxi: Correct the descriptions for Pine64 boards
  arm64: dts: allwinner: Add cache information to the SoC dtsi for H6
  ARM: dts: sun50i: Add LRADC node
  dt-bindings: input: sun4i-lradc-keys: Add H616 compatible

Link: https://lore.kernel.org/r/ZoQa8r1N8yi7FlPV@wens.tw
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-08 16:30:23 +02:00
Minda Chen
2904244a8c riscv: dts: starfive: add PCIe dts configuration for JH7110
Add PCIe dts configuraion for JH7110 SoC platform. The Star64 only has
one exposed PCIe port, so only the Mars and VisionFive 2 get two
enabled.

Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
[conor: squash in star64's single exposed port]
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2024-07-01 13:20:19 +01:00
Greg Kroah-Hartman
33827dc4ad Linux 6.10-rc6
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Merge 6.10-rc6 into tty-next

This resolves the merge issues in the 8250 code due to some reverts in
6.10-rc6 in the console changes.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-07-01 14:16:48 +02:00
Samuel Holland
0ce1d34678 riscv: dts: allwinner: Add ClockworkPi and DevTerm devicetrees
Clockwork Tech manufactures several SoMs for their RasPi CM3-compatible
"ClockworkPi" mainboard. Their R-01 SoM features the Allwinner D1 SoC.
The R-01 contains only the CPU, DRAM, and always-on voltage regulation;
it does not merit a separate devicetree.

The ClockworkPi mainboard features analog audio, a MIPI-DSI panel, USB
host and peripheral ports, an Ampak AP6256 WiFi/Bluetooth module, and an
X-Powers AXP228 PMIC for managing a Li-ion battery.

The DevTerm is a complete system which extends the ClockworkPi mainboard
with a MIPI-DSI panel and a pair of expansion boards. These expansion
boards provide a fan, a USB keyboard, speakers, and a thermal printer.

Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20240622150731.1105901-4-wens@kernel.org
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2024-06-30 23:06:52 +08:00
Chen-Yu Tsai
8f2cf4442b riscv: dts: allwinner: d1s-t113: Add system LDOs
Now that the bindings for the system LDOs have been merged, the nodes
for the system LDOs can be added. These are used on the ClockworkPi.

This was originally part of Samuel's D1 device tree series [1], but was
dropped in v5 as the regulator bindings weren't merged at the time.

[1] https://lore.kernel.org/linux-sunxi/20221231233851.24923-1-samuel@sholland.org/

Link: https://lore.kernel.org/r/20240622150731.1105901-3-wens@kernel.org
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2024-06-30 23:06:51 +08:00
Arnd Bergmann
53ed12744c RISC-V Devicetree fixes for v6.10-rc5+
T-Head:
 Jisheng hasn't got enough time to look after the platform, so Drew
 Fustini is going to take over.
 
 StarFive:
 A fix for a regulator voltage range that prevented using low performance
 SD cards.
 
 Canaan:
 Cleanup for some "over eager" aliases for serial ports that did not
 exist on some boards and I/O devices disabled on boards where they were
 not actually in use.
 
 Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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Merge tag 'riscv-dt-fixes-for-v6.10-rc5+' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into arm/fixes

RISC-V Devicetree fixes for v6.10-rc5+

T-Head:
Jisheng hasn't got enough time to look after the platform, so Drew
Fustini is going to take over.

StarFive:
A fix for a regulator voltage range that prevented using low performance
SD cards.

Canaan:
Cleanup for some "over eager" aliases for serial ports that did not
exist on some boards and I/O devices disabled on boards where they were
not actually in use.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-06-27 16:09:13 +02:00
Hal Feng
4ed81d9dd7 riscv: dts: starfive: jh7110: Add the core reset and jh7110 compatible for uarts
Add the core reset for uarts, which is necessary for uarts to work.

Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
Link: https://lore.kernel.org/r/20240604084729.57239-4-hal.feng@starfivetech.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-24 16:09:11 +02:00
Conor Dooley
3f41368fbf riscv: dts: microchip: add an initial devicetree for the BeagleV Fire
Add an initial devicetree for the BeagleV Fire. This devicetree differs
from that in the BeagleBoard BSP as it has a different memory
configuration, however it will boot on the same FPGA images. PCI is
disabled for now, as the Linux PCI driver (and the binding) assume
which root port instance is in use. This will need to be fixed before
PCI can be enabled.

Link: https://www.beagleboard.org/boards/beaglev-fire
Co-developed-by: Jamie Gibbons <jamie.gibbons@microchip.com>
Signed-off-by: Jamie Gibbons <jamie.gibbons@microchip.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2024-06-19 12:36:55 +01:00
Shengyu Qu
3c1f81a1b5 riscv: dts: starfive: Set EMMC vqmmc maximum voltage to 3.3V on JH7110 boards
Currently, for JH7110 boards with EMMC slot, vqmmc voltage for EMMC is
fixed to 1.8V, while the spec needs it to be 3.3V on low speed mode and
should support switching to 1.8V when using higher speed mode. Since
there are no other peripherals using the same voltage source of EMMC's
vqmmc(ALDO4) on every board currently supported by mainline kernel,
regulator-max-microvolt of ALDO4 should be set to 3.3V.

Cc: stable@vger.kernel.org
Signed-off-by: Shengyu Qu <wiagn233@outlook.com>
Fixes: 7dafcfa79c ("riscv: dts: starfive: enable DCDC1&ALDO4 node in axp15060")
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2024-06-19 12:19:32 +01:00
Matthias Brugger
edbce932b1 riscv: dts: starfive: Update flash partition layout
Up to now, the describe flash partition layout has some gaps.
Use the whole flash chip by getting rid of the gaps.

Suggested-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2024-06-19 11:05:43 +01:00
Inochi Amaoto
c61fea676b riscv: dts: thead: th1520: Add PMU event node
T-HEAD th1520 uses standard C910 chip and its pmu is already supported
by OpenSBI.

Add the pmu event description for T-HEAD th1520 SoC.

Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Link: https://www.xrvm.com/product/xuantie/4240217381324001280?spm=xrvm.27140568.0.0.7f979b29nzIa1m
Reviewed-by: Guo Ren <guoren@kernel.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2024-06-19 11:05:43 +01:00
Henry Bell
2606bf583b riscv: dts: starfive: add Star64 board devicetree
The Pine64 Star64 is a development board based on the Starfive JH7110 SoC.
The board features:

- JH7110 SoC
- 4/8 GiB LPDDR4 DRAM
- AXP15060 PMIC
- 40 pin GPIO header
- 1x USB 3.0 host port
- 3x USB 2.0 host port
- 1x eMMC slot
- 1x MicroSD slot
- 1x QSPI Flash
- 2x 1Gbps Ethernet port
- 1x HDMI port
- 1x 4-lane DSI
- 1x 2-lane CSI
- 1x PCIe 2.0 x1 lane

Signed-off-by: Henry Bell <dmoo_dv@protonmail.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2024-06-19 11:05:43 +01:00
Haylen Chu
890182bb3d riscv: dts: sophgo: disable write-protection for milkv duo
Milkv Duo does not have a write-protect pin, so disable write protect
to prevent SDcards misdetected as read-only.

Fixes: 89a7056ed4 ("riscv: dts: sophgo: add sdcard support for milkv duo")
Signed-off-by: Haylen Chu <heylenay@outlook.com>
Link: https://lore.kernel.org/r/SEYPR01MB4221943C7B101DD2318DA0D3D7CE2@SEYPR01MB4221.apcprd01.prod.exchangelabs.com
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
2024-06-19 08:46:03 +08:00
Geert Uytterhoeven
2c917b55d6 riscv: dts: canaan: Disable I/O devices unless used
It is considered good practice to disable on-SoC devices providing
external I/O in the SoC-specific .dtsi, and enable them explicitly in
the board-specific DTS files when actually wired-up and used.

Hence:
  - Set the status of I/O devices in k210.dtsi to "disabled",
  - Override the status of used I/O devices in board-specific DTS files
    to "okay",
  - Drop unneeded status overrides in board DTS-specific files for the
    always-enabled pin controller.

On e.g. MAiXBiT, this gets rid of an error message when probing the
unused slave-only spi2 controller:

    dw_spi_mmio 50240000.spi: error -22: problem registering spi host
    dw_spi_mmio 50240000.spi: probe with driver dw_spi_mmio failed with error -22

which is seen since commit 98d75b9ef2 ("spi: dw: Drop default
number of CS setting").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2024-05-28 12:25:54 +01:00
Geert Uytterhoeven
9235784cb6 riscv: dts: canaan: Clean up serial aliases
The SoC-specific k210.dtsi declares aliases for all four serial ports.
However, none of the board-specific DTS files configure pin control for
any but the first serial port, so the last three ports are not usable.

Move the aliases node from the SoC-specific k210.dtsi to the
board-specific DTS files, as these are really board-specific, and retain
the sole port that is usable.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2024-05-28 12:25:54 +01:00
Emil Renner Berthing
e79dfcbfb9
riscv: make image compression configurable
Previously the build process would always set KBUILD_IMAGE to the
uncompressed Image file (unless XIP_KERNEL or EFI_ZBOOT was enabled) and
unconditionally compress it into Image.gz. However there are already
build targets for Image.bz2, Image.lz4, Image.lzma, Image.lzo and
Image.zstd, so let's make use of those, make the compression method
configurable and set KBUILD_IMAGE accordingly so that targets like
'make install' and 'make bindeb-pkg' will use the chosen image.

Tested-by: Björn Töpel <bjorn@rivosinc.com>
Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Reviewed-by: Nicolas Schier <n.schier@avm.de>
Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20240504193446.196886-2-emil.renner.berthing@canonical.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-05-22 16:12:44 -07:00
Linus Torvalds
1b03616209 soc: devicetree updates for v6.10, part 2
This is a follow-up to an earlier pull request for device tree changes,
 as three platform maintainers sent their contents too late to be included
 in the main set, but had not caused any further problems since then:
 
  - The Amlogic platform now containts support for two new SoC types,
    the A4 and A5 chips for audio applications. Both come with a
    reference board, and one more dts file gets addded for the
    combination of the MNT Reform Laptop with the BPI-CM4 CPU
    module
 
  - The ASpeed platform adds support for six addititional server
    platforms that use ast2500 or ast2600 as their BMC, while
    another one gets removed.
 
  - The RISC-V platforms from Microchip, Starfive and and T-HEAD
    get additional features for existing hardware, plus the
    addition of the Milk-V Mars based on the StarFive VisionFive v2
    board.
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Merge tag 'soc-dt-late-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull more SoC devicetree updates from Arnd Bergmann:
 "This is a follow-up to an earlier pull request for device tree
  changes, as three platform maintainers sent their contents too late to
  be included in the main set, but had not caused any further problems
  since then:

   - The Amlogic platform now containts support for two new SoC types,
     the A4 and A5 chips for audio applications. Both come with a
     reference board, and one more dts file gets addded for the
     combination of the MNT Reform Laptop with the BPI-CM4 CPU module

   - The ASpeed platform adds support for six addititional server
     platforms that use ast2500 or ast2600 as their BMC, while another
     one gets removed

   - The RISC-V platforms from Microchip, Starfive and and T-HEAD get
     additional features for existing hardware, plus the addition of the
     Milk-V Mars based on the StarFive VisionFive v2 board"

* tag 'soc-dt-late-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (76 commits)
  riscv: dts: microchip: add pac1934 power-monitor to icicle
  riscv: dts: thead: Fix node ordering in TH1520 device tree
  ARM: dts: aspeed: Add ASRock E3C256D4I BMC
  dt-bindings: arm: aspeed: document ASRock E3C256D4I
  dt-bindings: trivial-devices: add isil,isl69269
  ARM: dts: aspeed: x4tf: Add dts for asus x4tf project
  dt-bindings: arm: aspeed: add ASUS X4TF board
  ARM: dts: aspeed: Remove Facebook Cloudripper dts
  ARM: dts: aspeed: drop unused ref_voltage ADC property
  ARM: dts: aspeed: harma: correct Mellanox multi-host property
  ARM: dts: aspeed: yosemitev2: correct Mellanox multi-host property
  ARM: dts: aspeed: yosemite4: correct Mellanox multi-host property
  ARM: dts: aspeed: greatlakes: correct Mellanox multi-host property
  ARM: dts: aspeed: Modify I2C bus configuration
  ARM: dts: aspeed: Disable unused ADC channels for Asrock X570D4U BMC
  ARM: dts: aspeed: Modify GPIO table for Asrock X570D4U BMC
  ARM: dts: aspeed: yosemite4: set bus13 frequency to 100k
  ARM: dts: Aspeed: Bonnell: Fix NVMe LED labels
  ARM: dts: aspeed: yosemite4: Enable ipmb device for OCP debug card
  ARM: dts: aspeed: ahe50dc: Update lm25066 regulator name
  ...
2024-05-20 15:11:53 -07:00
Linus Torvalds
ff9a79307f Kbuild updates for v6.10
- Avoid 'constexpr', which is a keyword in C23
 
  - Allow 'dtbs_check' and 'dt_compatible_check' run independently of
    'dt_binding_check'
 
  - Fix weak references to avoid GOT entries in position-independent
    code generation
 
  - Convert the last use of 'optional' property in arch/sh/Kconfig
 
  - Remove support for the 'optional' property in Kconfig
 
  - Remove support for Clang's ThinLTO caching, which does not work with
    the .incbin directive
 
  - Change the semantics of $(src) so it always points to the source
    directory, which fixes Makefile inconsistencies between upstream and
    downstream
 
  - Fix 'make tar-pkg' for RISC-V to produce a consistent package
 
  - Provide reasonable default coverage for objtool, sanitizers, and
    profilers
 
  - Remove redundant OBJECT_FILES_NON_STANDARD, KASAN_SANITIZE, etc.
 
  - Remove the last use of tristate choice in drivers/rapidio/Kconfig
 
  - Various cleanups and fixes in Kconfig
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Merge tag 'kbuild-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Avoid 'constexpr', which is a keyword in C23

 - Allow 'dtbs_check' and 'dt_compatible_check' run independently of
   'dt_binding_check'

 - Fix weak references to avoid GOT entries in position-independent code
   generation

 - Convert the last use of 'optional' property in arch/sh/Kconfig

 - Remove support for the 'optional' property in Kconfig

 - Remove support for Clang's ThinLTO caching, which does not work with
   the .incbin directive

 - Change the semantics of $(src) so it always points to the source
   directory, which fixes Makefile inconsistencies between upstream and
   downstream

 - Fix 'make tar-pkg' for RISC-V to produce a consistent package

 - Provide reasonable default coverage for objtool, sanitizers, and
   profilers

 - Remove redundant OBJECT_FILES_NON_STANDARD, KASAN_SANITIZE, etc.

 - Remove the last use of tristate choice in drivers/rapidio/Kconfig

 - Various cleanups and fixes in Kconfig

* tag 'kbuild-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (46 commits)
  kconfig: use sym_get_choice_menu() in sym_check_prop()
  rapidio: remove choice for enumeration
  kconfig: lxdialog: remove initialization with A_NORMAL
  kconfig: m/nconf: merge two item_add_str() calls
  kconfig: m/nconf: remove dead code to display value of bool choice
  kconfig: m/nconf: remove dead code to display children of choice members
  kconfig: gconf: show checkbox for choice correctly
  kbuild: use GCOV_PROFILE and KCSAN_SANITIZE in scripts/Makefile.modfinal
  Makefile: remove redundant tool coverage variables
  kbuild: provide reasonable defaults for tool coverage
  modules: Drop the .export_symbol section from the final modules
  kconfig: use menu_list_for_each_sym() in sym_check_choice_deps()
  kconfig: use sym_get_choice_menu() in conf_write_defconfig()
  kconfig: add sym_get_choice_menu() helper
  kconfig: turn defaults and additional prompt for choice members into error
  kconfig: turn missing prompt for choice members into error
  kconfig: turn conf_choice() into void function
  kconfig: use linked list in sym_set_changed()
  kconfig: gconf: use MENU_CHANGED instead of SYMBOL_CHANGED
  kconfig: gconf: remove debug code
  ...
2024-05-18 12:39:20 -07:00