It seems that ever since (536f6b9 mmc: dw_mmc: Reset DMA before
enabling IDMAC) landed upstream that SD cards have been very unhappy
on rk3288-evb. They were a little unhappy before that change, but
after that change they're REALLY unhappy.
It turns out that the above fix happens to fix a corruption when
reading card information during probe time. Without the fix we didn't
detect that high speed SD cards could actually support high speed.
With the fix we suddenly detect that they're high speed and we try to
use them at 50MHz. That doesn't work so well on EVB with the default
drive strength (maybe because there are two physical SD card slots
hooked up to the same pin?).
Fix the problem by bumping up the drive strength of the sdmmc lines.
Signed-off-by: Doug Anderson <dianders@chromium.org>
Fixes: 536f6b91d2 ("mmc: dw_mmc: Reset DMA before enabling IDMAC")
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
All of mmc controllers include SDMMC, SDIO0, SDIO1, and EMMC on RK3288
are limited to 150Mhz. It was mainly caused by two reasons:
- RK3288's IO pad(except DDR IO pad) is generic, which can only support
the max of 150Mhz.
- Mmc controller was designed at 150Mhz, and the pressure test by IC team
was based on this freequency point.
Signed-off-by: Addy Ke <addy.ke@rock-chips.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This patch enables the phy drivers for the SATA controller on Marvell's 88f6192.
Without them it is not possible to use SATA drives attached to this processor.
Signed-off-by: Evgeni Dobrev <evgeni@studio-punkt.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Iomega ix2-200 can be powered off via GPIO 0 pin 17,
this patch wires up the gpio-poweroff driver to do it.
Signed-off-by: Richard Kunze <richard.kunze@web.de>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
The original MTD partition layout for the Iomega ix2-200 leaves most of the
available space unused. This patch changes the layout to use all remaining
MTD space after the partitions for u-boot/u-boot-env and the kernel uimage
as a "rootfs" partition.
Signed-off-by: Richard Kunze <richard.kunze@web.de>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
The commit b4607572ef (ARM: mvebu: remove conflicting muxing on
Armada 370 DB) removes the hog pins muxing. As it is explained in the
commit log it solves a warning a boot time, but more important it also
allows using the Giga port 0 of the board.
Unfortunately in the same time the commit 4904a82a93 (arm: mvebu:
move Armada 370/XP pinctrl node definition armada-370-xp.dtsi) was
merged and it introduced again the hog pins muxing. Because of it, the
Giga port 0 of the board is no more usable.
This commit remove again the conflicting muxing (hopefully for the
last time).
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
[andrew@lunn.ch: Correct commit IDs]
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Fixes: 4904a82a93 ("arm: mvebu: move Armada 370/XP pinctrl node definition armada-370-xp.dtsi")
The LAN9220 VDDVARIO supply is powered by a 1.8V source, not 3.3V. Fix
it in the device tree.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Makes sure the dtb is built for multiplatform builds.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This moves everything to the legacy dts that is missing there in
preparation for the switch to multiplatform.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Now when r8a7779 CCF is in place we can hook up
the ARM Cortex-A9 TWD timer via DTS.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Hook up MSTP clocks to SCIF devices on r8a7779 to allow
clock gating to work as expected.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Use R8A7779_CLK_P as parent clock for SCIF devices on r8a7779.
With this change in place the SCIF CCF handling matches the
legacy clock code. Also, this matches the data sheet.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
In order to change into mode3, CPOL and CPHA bit of SPCMD register
of QSPI is changed. Mode3 can avoid intermediate voltage.
Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
[horms: Updated changelog and re-ordered properties]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Since commit FIXME ("ARM: shmobile: lager: Remove legacy board support"),
lager is restricted to booting from DT, so chosen/stdout-path is always
used, and we can drop the "console=" parameter from chosen/bootargs.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
There's no reason to name the only two available serial ports on the
board ttySC6 and ttySC7 (apart from confusing userspace, which we should
try to avoid).
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
There's no reason to name the only two available serial ports on the
board ttySC6 and ttySC7 (apart from confusing userspace, which we should
try to avoid).
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Lager legacy support level is same as the DT case
so remove the legacy code and force people to move
over to using Multiplatform and DT.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
[Remove lager_defconfig and don't build the dtb for legacy kernels]
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
In order to change into mode3, CPOL and CPHA bit of SPCMD register
of QSPI is changed. Mode3 can avoid intermediate voltage.
Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
[horms: Updated changelog and re-ordered properties]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
R-Car E2 (r8a7794) contains two Cortex-A7 cores, hence the second
interrupt specifier cell for Private Peripheral Interrupts should use
"GIC_CPU_MASK_SIMPLE(2)".
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
R-Car M2-W (r8a7791) contains two Cortex-A15 cores, hence the second
interrupt specifier cell for Private Peripheral Interrupts should use
"GIC_CPU_MASK_SIMPLE(2)".
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Update the size and names of flash partitions to match the
expectations of the loader which are as follows:
"loader"---0x0000_0000-0x0008_0000 [loader program (readonly)]
"user" ---0x0008_0000-0x0060_0000 [U-Boot + bootargs + dt + uImage (readonly)]
"flash" ---0x0060_0000-0x0400_0000 [filesystem and free (read/write)]
["user"'s assumed breakdown]
U-boot (0x0008_0000-0x000c_0000) 256KiB
bootargs (0x000c_0000-0x0010_0000) 256KiB
Device tree (0x0010_0000-0x0014_0000) 256KiB
zImage (0x0014_0000-0x0060_0000) 4.75MiB
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
With the addition of clock-indices in commit 8e33f91a0b ("clk:
shmobile: clk-mstp: change to using clock-indices"), we can change the
DTSes to use the generic property instead of the deprecated
vendor-specific property.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
With the addition of clock-indices in commit 8e33f91a0b ("clk:
shmobile: clk-mstp: change to using clock-indices"), we can change the
DTSes to use the generic property instead of the deprecated
vendor-specific property.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
[geert: Extracted r8a7791-specific part, rebased, reworded]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
With the addition of clock-indices in commit 8e33f91a0b ("clk:
shmobile: clk-mstp: change to using clock-indices"), we can change the
DTSes to use the generic property instead of the deprecated
vendor-specific property.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
[geert: Extracted r8a7790-specific part, rebased, reworded]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
With the addition of clock-indices in commit 8e33f91a0b ("clk:
shmobile: clk-mstp: change to using clock-indices"), we can change the
DTSes to use the generic property instead of the deprecated
vendor-specific property.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
With the addition of clock-indices in commit 8e33f91a0b ("clk:
shmobile: clk-mstp: change to using clock-indices"), we can change the
DTSes to use the generic property instead of the deprecated
vendor-specific property.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The address space for the r8a73a4 Bus State Controller covers the first
512 MiB, not the first 2 GiB.
Correct the size in the "ranges" property to reflect this, and to no
longer overlap with PCI Express Memory.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
While the DT parsing code recognizes "ok" as a valid value for the
"status" property, ePAPR v1.1 doesn't mention it in the list of valid
values.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
While the DT parsing code recognizes "ok" as a valid value for the
"status" property, ePAPR v1.1 doesn't mention it in the list of valid
values.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
While the DT parsing code recognizes "ok" as a valid value for the
"status" property, ePAPR v1.1 doesn't mention it in the list of valid
values.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
While the DT parsing code recognizes "ok" as a valid value for the
"status" property, ePAPR v1.1 doesn't mention it in the list of valid
values.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
While the DT parsing code recognizes "ok" as a valid value for the
"status" property, ePAPR v1.1 doesn't mention it in the list of valid
values.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
While the DT parsing code recognizes "ok" as a valid value for the
"status" property, ePAPR v1.1 doesn't mention it in the list of valid
values.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
While the DT parsing code recognizes "ok" as a valid value for the
"status" property, ePAPR v1.1 doesn't mention it in the list of valid
values.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
much later than usual due to several last minute bugs that had to be
addressed. As usual the majority of changes are new drivers and
modifications to existing drivers. The core recieved many fixes along
with the groundwork for several large changes coming in the future which
will better parition clock providers from clock consumers.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=jD84
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux
Pull clk framework updates from Mike Turquette:
"This is much later than usual due to several last minute bugs that had
to be addressed. As usual the majority of changes are new drivers and
modifications to existing drivers. The core recieved many fixes along
with the groundwork for several large changes coming in the future
which will better parition clock providers from clock consumers"
* tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux: (86 commits)
clk: samsung: Fix Exynos 5420 pinctrl setup and clock disable failure due to domain being gated
ARM: OMAP3: clock: fix boot breakage in legacy mode
ARM: OMAP2+: clock: fix DPLL code to use new determine rate APIs
clk: Really fix deadlock with mmap_sem
clk: mmp: fix sparse non static symbol warning
clk: Change clk_ops->determine_rate to return a clk_hw as the best parent
clk: change clk_debugfs_add_file to take a struct clk_hw
clk: Don't expose __clk_get_accuracy
clk: Don't try to use a struct clk* after it could have been freed
clk: Remove unused function __clk_get_prepare_count
clk: samsung: Fix double add of syscore ops after driver rebind
clk: samsung: exynos4: set parent of sclk_hdmiphy to hdmi
clk: samsung: exynos4415: Fix build with PM_SLEEP disabled
clk: samsung: remove unnecessary inclusion of header files from clk.h
clk: samsung: remove unnecessary CONFIG_OF from clk.c
clk: samsung: Spelling s/bwtween/between/
clk: rockchip: Add support for the mmc clock phases using the framework
clk: rockchip: add bindings for the mmc clocks
clk: rockchip: rk3288 export i2s0_clkout for use in DT
clk: rockchip: use clock ID for DMC (memory controller) on rk3288
...
Pull thermal management update from Zhang Rui:
"Summary:
- of-thermal extension to allow drivers to register and use its
functionality in a better way, without exploiting thermal core.
From Lukasz Majewski.
- Fix a bug in intel_soc_dts_thermal driver which calls a sleep
function in interrupt handler. From Maurice Petallo.
- add a thermal UAPI header file for exporting the thermal generic
netlink information to user-space. From Florian Fainelli.
- First round of refactoring in Exynos driver. Bartlomiej and Lukasz
are attempting to make it lean and easier to understand.
- New thermal driver for Rockchip (rk3288), with support for DT
thermal. From Caesar Wang.
- New thermal driver for Nvidia, Tegra124 SOCTHERM driver, with
support for DT thermal. From Mikko Perttunen.
- New cooling device, based on common clock framework. From Eduardo
Valentin.
- a couple of small fixes in thermal core framework. From Srinivas
Pandruvada, Javi Merino, Luis Henriques.
- Dropping Armada A375-Z1 SoC thermal support as the chip is not in
the market, armada folks decided to drop its support.
- a couple of small fixes and cleanups in int340x thermal driver"
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (58 commits)
thermal: provide an UAPI header file
Thermal/int340x: Clear the error value of the last acpi_bus_get_device() call
thermal/powerclamp: add id for braswell cpu
thermal: Intel SoC DTS: Don't do thermal zone update inside spin_lock
Thermal: fix platform_no_drv_owner.cocci warnings
Thermal/int340x: avoid unnecessary pointer casting
thermal: int3403: Delete a check before thermal_zone_device_unregister()
thermal/int3400: export uuids
thermal: of: Extend current of-thermal.c code to allow setting emulated temp
thermal: of: Extend of-thermal to export table of trip points
thermal: of: Rename struct __thermal_trip to struct thermal_trip
thermal: of: Extend of-thermal.c to provide check if trip point is valid
thermal: of: Extend of-thermal.c to provide number of trip points
thermal: Fix error path in thermal_init()
thermal: lock the thermal zone when switching governors
thermal: core: ignore invalid trip temperature
thermal: armada: Remove support for A375-Z1 SoC
thermal: rockchip: add driver for thermal
dt-bindings: document Rockchip thermal
thermal: exynos: remove exynos_tmu_data.h include
...
