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* [PATCH v10 00/12] Initial Marvell PXA1908 support
@ 2024-04-24 18:42 ` Duje Mihanović via B4 Relay
  0 siblings, 0 replies; 41+ messages in thread
From: Duje Mihanović via B4 Relay @ 2024-04-24 18:42 UTC (permalink / raw)
  To: Michael Turquette, Stephen Boyd, Linus Walleij, Rob Herring,
	Krzysztof Kozlowski, Conor Dooley, Tony Lindgren, Haojian Zhuang,
	Duje Mihanović,
	Lubomir Rintel, Catalin Marinas, Will Deacon, Kees Cook,
	Tony Luck, Guilherme G. Piccoli, Rob Herring
  Cc: phone-devel, ~postmarketos/upstreaming, Karel Balej,
	David Wronek, linux-clk, linux-kernel, linux-gpio, devicetree,
	linux-arm-kernel, Andy Shevchenko, Conor Dooley,
	Krzysztof Kozlowski

Hello,

This series adds initial support for the Marvell PXA1908 SoC and
"samsung,coreprimevelte", a smartphone using the SoC.

USB works and the phone can boot a rootfs from an SD card, but there are
some warnings in the dmesg:

During SMP initialization:
[    0.006519] CPU features: SANITY CHECK: Unexpected variation in SYS_CNTFRQ_EL0. Boot CPU: 0x000000018cba80, CPU1: 0x00000000000000
[    0.006542] CPU features: Unsupported CPU feature variation detected.
[    0.006589] CPU1: Booted secondary processor 0x0000000001 [0x410fd032]
[    0.010710] Detected VIPT I-cache on CPU2
[    0.010716] CPU features: SANITY CHECK: Unexpected variation in SYS_CNTFRQ_EL0. Boot CPU: 0x000000018cba80, CPU2: 0x00000000000000
[    0.010758] CPU2: Booted secondary processor 0x0000000002 [0x410fd032]
[    0.014849] Detected VIPT I-cache on CPU3
[    0.014855] CPU features: SANITY CHECK: Unexpected variation in SYS_CNTFRQ_EL0. Boot CPU: 0x000000018cba80, CPU3: 0x00000000000000
[    0.014895] CPU3: Booted secondary processor 0x0000000003 [0x410fd032]

SMMU probing fails:
[    0.101798] arm-smmu c0010000.iommu: probing hardware configuration...
[    0.101809] arm-smmu c0010000.iommu: SMMUv1 with:
[    0.101816] arm-smmu c0010000.iommu:         no translation support!

A 3.14 based Marvell tree is available on GitHub
acorn-marvell/brillo_pxa_kernel, and a Samsung one on GitHub
CoderCharmander/g361f-kernel.

Andreas Färber attempted to upstream support for this SoC in 2017:
https://lore.kernel.org/lkml/20170222022929.10540-1-afaerber@suse.de/

Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr>

Changes in v10:
- Update trailers
- Rebase on v6.9-rc5
- Clock driver changes:
  - Add a couple of forgotten clocks in APBC
    - The clocks are thermal_clk, ipc_clk, ssp0_clk, ssp2_clk and swjtag
    - The IDs and register offsets were already present, but I forgot to
      actually register them
  - Split each controller block into own file
  - Drop unneeded -of in clock driver filenames
  - Simplify struct pxa1908_clk_unit
  - Convert to platform driver
  - Add module metadata
- DTS changes:
  - Properly name pinctrl nodes
  - Drop pinctrl #size-cells, #address-cells, ranges and #gpio-size-cells
  - Fix pinctrl input-schmitt configuration
- Link to v9: https://lore.kernel.org/20240402-pxa1908-lkml-v9-0-25a003e83c6f@skole.hr

Changes in v9:
- Update trailers and rebase on v6.9-rc2, no changes
- Link to v8: https://lore.kernel.org/20240110-pxa1908-lkml-v8-0-fea768a59474@skole.hr

Changes in v8:
- Drop SSPA patch
- Drop broken-cd from eMMC node
- Specify S-Boot hardcoded initramfs location in device tree
- Add ARM PMU node
- Correct inverted modem memory base and size
- Update trailers
- Rebase on next-20240110
- Link to v7: https://lore.kernel.org/20231102-pxa1908-lkml-v7-0-cabb1a0cb52b@skole.hr
  and https://lore.kernel.org/20231102152033.5511-1-duje.mihanovic@skole.hr

Changes in v7:
- Suppress SND_MMP_SOC_SSPA on ARM64
- Update trailers
- Rebase on v6.6-rc7
- Link to v6: https://lore.kernel.org/r/20231010-pxa1908-lkml-v6-0-b2fe09240cf8@skole.hr

Changes in v6:
- Address maintainer comments:
  - Add "marvell,pxa1908-padconf" binding to pinctrl-single driver
- Drop GPIO patch as it's been pulled
- Update trailers
- Rebase on v6.6-rc5
- Link to v5: https://lore.kernel.org/r/20230812-pxa1908-lkml-v5-0-a5d51937ee34@skole.hr

Changes in v5:
- Address maintainer comments:
  - Move *_NR_CLKS to clock driver from dt binding file
- Allocate correct number of clocks for each block instead of blindly
  allocating 50 for each
- Link to v4: https://lore.kernel.org/r/20230807-pxa1908-lkml-v4-0-cb387d73b452@skole.hr

Changes in v4:
- Address maintainer comments:
  - Relicense clock binding file to BSD-2
- Add pinctrl-names to SD card node
- Add vgic registers to GIC node
- Rebase on v6.5-rc5
- Link to v3: https://lore.kernel.org/r/20230804-pxa1908-lkml-v3-0-8e48fca37099@skole.hr

Changes in v3:
- Address maintainer comments:
  - Drop GPIO dynamic allocation patch
  - Move clock register offsets into driver (instead of bindings file)
  - Add missing Tested-by trailer to u32_fract patch
  - Move SoC binding to arm/mrvl/mrvl.yaml
- Add serial0 alias and stdout-path to board dts to enable UART
  debugging
- Rebase on v6.5-rc4
- Link to v2: https://lore.kernel.org/r/20230727162909.6031-1-duje.mihanovic@skole.hr

Changes in v2:
- Remove earlycon patch as it's been merged into tty-next
- Address maintainer comments:
  - Clarify GPIO regressions on older PXA platforms
  - Add Fixes tag to commit disabling GPIO pinctrl calls for this SoC
  - Add missing includes to clock driver
  - Clock driver uses HZ_PER_MHZ, u32_fract and GENMASK
  - Dual license clock bindings
  - Change clock IDs to decimal
  - Fix underscores in dt node names
  - Move chosen node to top of board dts
  - Clean up documentation
  - Reorder commits
  - Drop pxa,rev-id
- Rename muic-i2c to i2c-muic
- Reword some commits
- Move framebuffer node to chosen
- Add aliases for mmc nodes
- Rebase on v6.5-rc3
- Link to v1: https://lore.kernel.org/r/20230721210042.21535-1-duje.mihanovic@skole.hr

---
Andy Shevchenko (1):
      clk: mmp: Switch to use struct u32_fract instead of custom one

Duje Mihanović (11):
      dt-bindings: pinctrl: pinctrl-single: add marvell,pxa1908-padconf compatible
      pinctrl: single: add marvell,pxa1908-padconf compatible
      dt-bindings: clock: Add Marvell PXA1908 clock bindings
      clk: mmp: Add Marvell PXA1908 APBC driver
      clk: mmp: Add Marvell PXA1908 APBCP driver
      clk: mmp: Add Marvell PXA1908 APMU driver
      clk: mmp: Add Marvell PXA1908 MPMU driver
      dt-bindings: marvell: Document PXA1908 SoC
      arm64: Kconfig.platforms: Add config for Marvell PXA1908 platform
      arm64: dts: Add DTS for Marvell PXA1908 and samsung,coreprimevelte
      MAINTAINERS: add myself as Marvell PXA1908 maintainer

 .../devicetree/bindings/arm/mrvl/mrvl.yaml         |   5 +
 .../devicetree/bindings/clock/marvell,pxa1908.yaml |  48 +++
 .../bindings/pinctrl/pinctrl-single.yaml           |   4 +
 MAINTAINERS                                        |   9 +
 arch/arm64/Kconfig.platforms                       |   8 +
 arch/arm64/boot/dts/marvell/Makefile               |   3 +
 .../dts/marvell/pxa1908-samsung-coreprimevelte.dts | 328 +++++++++++++++++++++
 arch/arm64/boot/dts/marvell/pxa1908.dtsi           | 300 +++++++++++++++++++
 drivers/clk/mmp/Makefile                           |   2 +-
 drivers/clk/mmp/clk-frac.c                         |  57 ++--
 drivers/clk/mmp/clk-of-mmp2.c                      |  26 +-
 drivers/clk/mmp/clk-of-pxa168.c                    |   4 +-
 drivers/clk/mmp/clk-of-pxa1928.c                   |   6 +-
 drivers/clk/mmp/clk-of-pxa910.c                    |   4 +-
 drivers/clk/mmp/clk-pxa1908-apbc.c                 | 131 ++++++++
 drivers/clk/mmp/clk-pxa1908-apbcp.c                |  84 ++++++
 drivers/clk/mmp/clk-pxa1908-apmu.c                 | 123 ++++++++
 drivers/clk/mmp/clk-pxa1908-mpmu.c                 | 112 +++++++
 drivers/clk/mmp/clk.h                              |  10 +-
 drivers/pinctrl/pinctrl-single.c                   |   1 +
 include/dt-bindings/clock/marvell,pxa1908.h        |  88 ++++++
 21 files changed, 1296 insertions(+), 57 deletions(-)
---
base-commit: ed30a4a51bb196781c8058073ea720133a65596f
change-id: 20230803-pxa1908-lkml-6830e8da45c7

Best regards,
-- 
Duje Mihanović <duje.mihanovic@skole.hr>



^ permalink raw reply	[flat|nested] 41+ messages in thread

end of thread, other threads:[~2024-04-25 14:51 UTC | newest]

Thread overview: 41+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-04-24 18:42 [PATCH v10 00/12] Initial Marvell PXA1908 support Duje Mihanović via B4 Relay
2024-04-24 18:42 ` Duje Mihanović
2024-04-24 18:42 ` Duje Mihanović via B4 Relay
2024-04-24 18:42 ` [PATCH v10 01/12] clk: mmp: Switch to use struct u32_fract instead of custom one Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović
2024-04-24 18:42   ` Duje Mihanović via B4 Relay
2024-04-24 18:42 ` [PATCH v10 02/12] dt-bindings: pinctrl: pinctrl-single: add marvell,pxa1908-padconf compatible Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović
2024-04-24 18:42   ` Duje Mihanović via B4 Relay
2024-04-24 18:42 ` [PATCH v10 03/12] pinctrl: single: " Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović
2024-04-24 18:42   ` Duje Mihanović via B4 Relay
2024-04-24 18:42 ` [PATCH v10 04/12] dt-bindings: clock: Add Marvell PXA1908 clock bindings Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović
2024-04-24 18:42   ` Duje Mihanović via B4 Relay
2024-04-24 18:42 ` [PATCH v10 05/12] clk: mmp: Add Marvell PXA1908 APBC driver Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović
2024-04-24 18:42   ` Duje Mihanović via B4 Relay
2024-04-24 18:42 ` [PATCH v10 06/12] clk: mmp: Add Marvell PXA1908 APBCP driver Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović
2024-04-24 18:42   ` Duje Mihanović via B4 Relay
2024-04-24 18:42 ` [PATCH v10 07/12] clk: mmp: Add Marvell PXA1908 APMU driver Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović
2024-04-24 18:42   ` Duje Mihanović via B4 Relay
2024-04-24 18:42 ` [PATCH v10 08/12] clk: mmp: Add Marvell PXA1908 MPMU driver Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović
2024-04-24 18:42   ` Duje Mihanović via B4 Relay
2024-04-24 18:42 ` [PATCH v10 09/12] dt-bindings: marvell: Document PXA1908 SoC Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović
2024-04-24 18:42 ` [PATCH v10 10/12] arm64: Kconfig.platforms: Add config for Marvell PXA1908 platform Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović
2024-04-24 18:42 ` [PATCH v10 11/12] arm64: dts: Add DTS for Marvell PXA1908 and samsung,coreprimevelte Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović
2024-04-24 18:42   ` Duje Mihanović via B4 Relay
2024-04-24 18:42 ` [PATCH v10 12/12] MAINTAINERS: add myself as Marvell PXA1908 maintainer Duje Mihanović via B4 Relay
2024-04-24 18:42   ` Duje Mihanović
2024-04-24 18:42   ` Duje Mihanović via B4 Relay
2024-04-25 14:51 ` [PATCH v10 00/12] Initial Marvell PXA1908 support Rob Herring
2024-04-25 14:51   ` Rob Herring

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