linux.git/arch/arm64/boot, branch v4.17

Merge tag 'hisi-fixes-for-4.17v2' of git://github.com/hisilicon/linux-hisi into fixes

2018-05-26T19:12:44+00:00

ARM64: hisi fixes for 4.17

- Remove eMMC max-frequency property to fix eMMC corruption on hikey board

* tag 'hisi-fixes-for-4.17v2' of git://github.com/hisilicon/linux-hisi:
  arm64: dts: hikey: Fix eMMC corruption regression

Signed-off-by: Olof Johansson

arm64: dts: hikey: Fix eMMC corruption regression

2018-05-26T16:51:47+00:00

This patch is a partial revert of
commit abd7d0972a19 ("arm64: dts: hikey: Enable HS200 mode on eMMC")

which has been causing eMMC corruption on my HiKey board.

Symptoms usually looked like:

mmc_host mmc0: Bus speed (slot 0) = 24800000Hz (slot req 400000Hz, actual 400000HZ div = 31)
...
mmc_host mmc0: Bus speed (slot 0) = 148800000Hz (slot req 150000000Hz, actual 148800000HZ div = 0)
mmc0: new HS200 MMC card at address 0001
...
dwmmc_k3 f723d000.dwmmc0: Unexpected command timeout, state 3
mmc_host mmc0: Bus speed (slot 0) = 24800000Hz (slot req 400000Hz, actual 400000HZ div = 31)
mmc_host mmc0: Bus speed (slot 0) = 148800000Hz (slot req 150000000Hz, actual 148800000HZ div = 0)
mmc_host mmc0: Bus speed (slot 0) = 24800000Hz (slot req 400000Hz, actual 400000HZ div = 31)
mmc_host mmc0: Bus speed (slot 0) = 148800000Hz (slot req 150000000Hz, actual 148800000HZ div = 0)
mmc_host mmc0: Bus speed (slot 0) = 24800000Hz (slot req 400000Hz, actual 400000HZ div = 31)
mmc_host mmc0: Bus speed (slot 0) = 148800000Hz (slot req 150000000Hz, actual 148800000HZ div = 0)
print_req_error: I/O error, dev mmcblk0, sector 8810504
Aborting journal on device mmcblk0p10-8.
mmc_host mmc0: Bus speed (slot 0) = 24800000Hz (slot req 400000Hz, actual 400000HZ div = 31)
mmc_host mmc0: Bus speed (slot 0) = 148800000Hz (slot req 150000000Hz, actual 148800000HZ div = 0)
mmc_host mmc0: Bus speed (slot 0) = 24800000Hz (slot req 400000Hz, actual 400000HZ div = 31)
mmc_host mmc0: Bus speed (slot 0) = 148800000Hz (slot req 150000000Hz, actual 148800000HZ div = 0)
mmc_host mmc0: Bus speed (slot 0) = 24800000Hz (slot req 400000Hz, actual 400000HZ div = 31)
mmc_host mmc0: Bus speed (slot 0) = 148800000Hz (slot req 150000000Hz, actual 148800000HZ div = 0)
mmc_host mmc0: Bus speed (slot 0) = 24800000Hz (slot req 400000Hz, actual 400000HZ div = 31)
mmc_host mmc0: Bus speed (slot 0) = 148800000Hz (slot req 150000000Hz, actual 148800000HZ div = 0)
EXT4-fs error (device mmcblk0p10): ext4_journal_check_start:61: Detected aborted journal
EXT4-fs (mmcblk0p10): Remounting filesystem read-only

And quite often this would result in a disk that wouldn't properly
boot even with older kernels.

It seems the max-frequency property added by the above patch is
causing the problem, so remove it.

Cc: Ryan Grachek 
Cc: Wei Xu 
Cc: Arnd Bergmann 
Cc: Ulf Hansson 
Cc: YongQin Liu 
Cc: Leo Yan 
Signed-off-by: John Stultz 
Tested-by: Leo Yan 
Signed-off-by: Wei Xu

Merge tag 'tegra-for-4.17-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into fixes

2018-05-20T00:58:32+00:00

arm64: tegra: Device tree fixes for v4.17

This contains a one-line update to the device tree of the Tegra186 P3310
processor module, fixing the polarity of the PHY interrupt. Originally,
this was queued to go into v4.18, but the PHY ID matching patch has now
found its way into v4.17-rc5, which means that the PHY driver will know
how to identify the PHY on this board and try to use the interrupt. This
will unfortunately cause networking to break on P3310, hence why I think
this should go into v4.17.

* tag 'tegra-for-4.17-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  arm64: tegra: Make BCM89610 PHY interrupt as active low

Signed-off-by: Olof Johansson

Merge tag 'mvebu-fixes-4.17-1' of git://git.infradead.org/linux-mvebu into fixes

2018-05-14T16:25:14+00:00

mvebu fixes for 4.17 (part 1)

Declare missing clocks needed for network on Armada 8040 base boards
(such as the McBin)

* tag 'mvebu-fixes-4.17-1' of git://git.infradead.org/linux-mvebu:
  ARM64: dts: marvell: armada-cp110: Add mg_core_clk for ethernet node
  ARM64: dts: marvell: armada-cp110: Add clocks for the xmdio node

Signed-off-by: Olof Johansson

arm64: dts: exynos: Fix interrupt type for I2S1 device on Exynos5433

2018-05-14T08:01:28+00:00

All interrupts from SoC internal modules are level triggered, so fix
incorrect trigger type for I2S1 device on Exynos5433 SoCs.

This fixes following kernel warning:

WARNING: CPU: 2 PID: 1 at drivers/irqchip/irq-gic.c:1016 gic_irq_domain_translate+0xb0/0xb8
Modules linked in:
CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.16.0-rc7-next-20180329 #646
Hardware name: Samsung TM2 board (DT)
pstate: 20000005 (nzCv daif -PAN -UAO)
pc : gic_irq_domain_translate+0xb0/0xb8
lr : irq_create_fwspec_mapping+0x64/0x328
sp : ffff0000098b38d0
...
Call trace:
 gic_irq_domain_translate+0xb0/0xb8
 irq_create_of_mapping+0x78/0xa0
 of_irq_get+0x6c/0xa0
 of_irq_to_resource+0x38/0x108
 of_irq_to_resource_table+0x50/0x78
 of_device_alloc+0x118/0x1b8
 of_platform_device_create_pdata+0x54/0xe0
 of_platform_bus_create+0x118/0x340
 of_platform_bus_create+0x17c/0x340
 of_platform_populate+0x74/0xd8
 of_platform_default_populate_init+0xb0/0xcc
 do_one_initcall+0x50/0x158
 kernel_init_freeable+0x184/0x22c
 kernel_init+0x10/0x108
 ret_from_fork+0x10/0x18
---[ end trace 6decb2b3078d73f0 ]---

Fixes: d8d579c316e8 ("ARM: dts: exynos: Add I2S1 device node to exynos5433")
Signed-off-by: Marek Szyprowski 
Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Olof Johansson

Merge tag 'uniphier-fixes-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier into fixes

2018-05-14T07:57:39+00:00

UniPhier ARM SoC fixes for v4.17

- Fix input delay parameter of eMMC PHY
- Weaken drive-strength of ethernet PHY pins of LD20 reference board

* tag 'uniphier-fixes-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier:
  arm64: dts: uniphier: stabilize ethernet of LD20 reference board
  arm64: dts: uniphier: fix input delay value for legacy mode of eMMC

Signed-off-by: Olof Johansson

arm64: tegra: Make BCM89610 PHY interrupt as active low

2018-05-03T09:48:16+00:00

Need to configure PHY interrupt as active low for P3310 Tegra186
platform otherwise it results in spurious interrupts.

This issue wasn't seen before because the generic PHY driver without
interrupt support was used.

Signed-off-by: Bhadram Varka 
Signed-off-by: Thierry Reding

arm64: dts: uniphier: stabilize ethernet of LD20 reference board

2018-04-28T15:33:42+00:00

Currently, the ethernet RGMII mode on the LD20 reference board is
unstable.

The default drive-strength of ethernet TX pins is too strong because
there is no dumping resistor on the TX lines on the board.

Weaken the drive-strength to make the ethernet more stable.

Signed-off-by: Masahiro Yamada

ARM64: dts: marvell: armada-cp110: Add mg_core_clk for ethernet node

2018-04-27T15:47:24+00:00

Marvell PPv2.2 controller present on CP-110 need the extra "mg_core_clk"
clock to avoid system hangs when powering some network interfaces up.

This issue appeared after a recent clock rework on Armada 7K/8K platforms.

This commit adds the new clock and updates the documentation accordingly.

[gregory.clement: use the real first commit to fix and add the cc:stable
flag]
Fixes: e3af9f7c6ece ("RM64: dts: marvell: armada-cp110: Fix clock resources for various node")
Cc: 
Signed-off-by: Maxime Chevallier 
Signed-off-by: Gregory CLEMENT

ARM64: dts: marvell: armada-cp110: Add clocks for the xmdio node

2018-04-27T15:44:25+00:00

The Marvell XSMI controller needs 3 clocks to operate correctly :
 - The MG clock (clk 5)
 - The MG Core clock (clk 6)
 - The GOP clock (clk 18)

 This commit adds them, to avoid system hangs when using these
 interfaces.

[gregory.clement: use the real first commit to fix and add the cc:stable
flag]
Fixes: f66b2aff46ea ("arm64: dts: marvell: add xmdio nodes for 7k/8k")
Cc: 
Signed-off-by: Maxime Chevallier 
Signed-off-by: Gregory CLEMENT