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Commit 833f2cbf7091 ("ARM: dts: imx6: change the core clock of spdif")
changed many more clocks than only the SPDIF core clock as stated in
the commit message.
The MLB clock has been added and this causes SPDIF regression as
reported by Xavi Drudis Ferran and also in this forum post:
https://forum.digikey.com/thread/34240
The MX6Q Reference Manual does not mention that MLB is a clock related
to SPDIF, so change it back to a dummy clock to restore SPDIF
functionality.
Thanks to Ambika for providing the fix at:
https://community.nxp.com/thread/387131
Fixes: 833f2cbf7091 ("ARM: dts: imx6: change the core clock of spdif")
Cc: <stable@vger.kernel.org> # 4.4.x
Reported-by: Xavi Drudis Ferran <xdrudis@tinet.cat>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Tested-by: Xavi Drudis Ferran <xdrudis@tinet.cat>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
(cherry picked from commit f065e9e4addd75c21bb976bb2558648bf4f61de6)
This fix was correct, but overwritten by commit 833f2cbf7091099baee28136dc68678e974c0ac5.
MLB (Media Local Bus) Clock is in fact not related to SPDIF according to the MX6Q Reference
Manual. Tested playback and record on pulseaudio with 44.1kHz samples.
Signed-off-by: Gerard Salvatella <gerard.salvatella@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit 58e5313d36b969029d76b1ef45d3224c8557af75)
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Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
(cherry picked from commit d1c393ddcb6937b58fa3a9314c8b6f2382b346dc)
(cherry picked from commit a9dc775e6796488a3de676e1736d88560d181138)
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This is the 4.14.164 stable release
Conflicts:
arch/arm/Kconfig.debug
arch/arm/boot/dts/imx7s.dtsi
arch/arm/mach-imx/cpuidle-imx6q.c
arch/arm/mach-imx/cpuidle-imx6sx.c
arch/arm64/kernel/cpu_errata.c
arch/arm64/kvm/hyp/tlb.c
drivers/crypto/caam/caamalg.c
drivers/crypto/mxs-dcp.c
drivers/dma/imx-sdma.c
drivers/gpio/gpio-vf610.c
drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
drivers/input/keyboard/imx_keypad.c
drivers/input/keyboard/snvs_pwrkey.c
drivers/mmc/core/block.c
drivers/mmc/core/queue.h
drivers/mmc/host/sdhci-esdhc-imx.c
drivers/net/can/flexcan.c
drivers/net/can/rx-offload.c
drivers/net/ethernet/freescale/fec_main.c
drivers/net/wireless/ath/ath10k/pci.c
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
drivers/pci/dwc/pci-imx6.c
drivers/spi/spi-fsl-lpspi.c
drivers/usb/dwc3/gadget.c
include/net/tcp.h
sound/soc/fsl/Kconfig
sound/soc/fsl/fsl_esai.c
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[ Upstream commit b14c872eebc501b9640b04f4a152df51d6eaf2fc ]
Since 25aaa75df1e6 SDMA driver uses clock rates of "ipg" and "ahb"
clock to determine if it needs to configure the IP block as operating
at 1:1 or 1:2 clock ratio (ACR bit in SDMAARM_CONFIG). Specifying both
clocks as IMX6QDL_CLK_SDMA results in driver incorrectly thinking that
ratio is 1:1 which results in broken SDMA funtionality(this at least
breaks RAVE SP serdev driver on RDU2). Fix the code to specify
IMX6QDL_CLK_IPG as "ipg" clock for SDMA, to avoid detecting incorrect
clock ratio.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Cc: Angus Ainslie (Purism) <angus@akkea.ca>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Tested-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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The resources retrieved by CAAM driver was wrong as the size
was not correct hence future uses might have issues.
before:
[ 3.010744] caam 30900000.caam:
sm res: [start: 0000000000100000,
end: 0000000000107ffe,
name: /caam-sm@00100000,
flags:0x200 desc:0x0] -> size: 0x7fff
modif to actual size:
[ 3.012495] caam 30900000.caam:
sm res: [start: 0000000000100000,
end: 0000000000107fff,
name: /caam-sm@00100000,
flags:0x200 desc:0x0] -> size: 0x8000
Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>
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Add definition of CAAM page 0 in the device tree.
This page is only accessible by the CPU in secure world.
this is defined by the secure-status.
Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
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remove clk pll8_mlb because it's not used in current driver.
Signed-off-by: Gao Pan <pandy.gao@nxp.com>
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* Update ERA detection code to check 3 sources CCBVID, CAAMVID and
the device tree.
* Fix bit handling of CAAMVID data to obtain correct results.
* Remove default device tree values.
* Update errata handling to target known affected platforms.
Signed-off-by: Radu Solea <radu.solea@nxp.com>
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Correct the ecspi sdma script type, since the workaroud sdma script
NOT work in SPBA bus, just sync with v4.1.
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
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Set the max link capability of the imx pcie to gen2
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
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- Add usbphy_nop, hsic uses nop phy driver
- Add anatop phandle, hsic needs to access anatop register to
change osc clock for different boards
- Add phy_type, hsic needs to config PHY parameters at portsc
- For imx6q-arm2 board, hsic has pin conflict with ethernet, we create a
dedicated dts(imx6q-arm2-hsic.dts) for it with ethernet disabled, besides
please make sure keep the line of data and strobe unchanged between board
boots up and enable hsic controller.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
(cherry picked from commit 2f8a266d271874cd398d14556752ab4ab0be27ba)
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SRTC needs to be kept enabled during system poweroff,
SNVS_LP control register bit 0 SRTC_ENV must be set
to enable RTC, for software poweroff, kernel just
read the register offset and value from dtb and write
to SNVS_LP control register to poweroff system, need
to make sure bit 0 SRTC_ENV is set to enable RTC during
system poweroff.
Previous setting did NOT enable it which will cause
RTC stop running if using software poweroff.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
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JTAG, DS-5 attachment causes exceptions
Added properties to device tree, in order to enable and disable
alarms. The following are the available alarms:
-JTAG active
-WatchDOG 2 reset
-Internal Boot
-External Tamper Detection pad
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The CAAM nodes have been added in imx6qdl.dtsi.
Signed-off-by: Dan Douglass <dan.douglass@nxp.com>
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1. Pull in secure memory support from 3.0.35 kernel.
2. Pull in SECVIO support from 3.0.35 kernel.
3. Make changes to support device tree.
4. Add device tree setting for SECVIO sources.
[<vicki.milhoan@freescale.com>: Edited to apply to 3.14]
Signed-off-by: Dan Douglass <b41520@freescale.com>
(cherry picked from commit f3bfd42e2db3af8326734bebf750e94e74734f6e)
Signed-off-by: Victoria Milhoan <vicki.milhoan@freescale.com>
Signed-off-by: Dan Douglass <dan.douglass@freescale.com>
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- Delete regulator-always-on for 3p0 since it needs to enable/disable
on the fly.
- Add "anatop-enable-bit" property as the offset of enable bit for
3p0, 1p1, and 2p5.
- USB PHY refers "reg_3p0" phandle at its node.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Renamed reg_3p0 to anatop_reg_3p0 because of conflict with
imx6qdl-gw551x.dtsi
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
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Add imx6q/dl/qp sabresd, imx6sx sabreauto magic packet support.
Signed-off-by: Fugang Duan <B38611@freescale.com>
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device tree
Starting from IMX6, the flexcan stop mode control bits is SoC specific,
move it out of IP driver and parse it from devicetree.
It's good from maintain perspective and can avoid adding too many SoC
specifi bits in driver but with no IP changes when the IMX SoC series
keep growing.
Signed-off-by: Dong Aisheng <b29396@freescale.com>
(cherry picked from commit 97b99b59c9f09d58ea35f3c0cf58665c20f2e292)
(cherry picked from commit 6355208605715f7cb9ea8c37e29c577785f66898)
Conflicts:
arch/arm/boot/dts/imx6qdl.dtsi
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GPC irq domain is child domain of GIC, all of platform
irqs should be inside GPC domain.
Signed-off-by: Anson Huang <b20788@freescale.com>
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Add imx v4l2 capture driver.
Signed-off-by: Sandor Yu <R01008@freescale.com>
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add ldo bypass support on i.mx6q/dl and i.mx6sl.
Signed-off-by: Robin Gong <b38343@freescale.com>
During 4.9 we did regulator bypass in a slightly different way, squash
intermediate commits.
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
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correct hdmi peripheral type
Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
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Add IPU, HDMI and LDB support.
Signed-off-by: Sandor Yu <R01008@freescale.com>
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Add busfreq support for i.MX6Q/DL.
Signed-off-by: Anson Huang <b20788@freescale.com>
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Add mlb in imx6qdl-sabreauto.dtsi and imx6qdl.dtsi
on branch imx_4.1.y
Signed-off-by: Gao Pan <b54642@freescale.com>
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- Include 3.14 VPU node with no change
- Disable coda960 VPU node to avoid conflict
Signed-off-by: Hongzhang Yang <Hongzhang.Yang@freescale.com>
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There is a specific DMATYPE (IMX_DMATYPE_SSI_DUAL) for ssi
dual fifo mode.
Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
(cherry picked from commit 26fbde0839ec018d02fdb9c5b7c10808a583596a)
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As spdif driver will register SPDIF clock to regmap, regmap will do
clk_prepare in init function, so SPDIF clock is prepared in probe, then its
root clock (pll clock) is prepared also, which cause the arm can't enter
low power mode.
Add SPDIF_GCLK in clock tree which share same gate bits with SPDIF clock.
Its root clock is ipg clock, and register it to regmap, then the issue can be
fixed.
Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
(cherry picked from commit 90d3a7c5da7b17f5bd88a906b54473468fa08991)
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cherry-pick below patch from imx_3.14.y
ENGR00332688: ARM: dts: imx6qdl: refine spdif support in devicetree
Add sysclk and spba clock, and assigned-clocks
Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
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Add anatop phandle at usbotg node to access anatop register.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
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Reserve iram space for low power code. The first 16KB space
is used for suspend/resume and cpuidle. Another 4KB space is
for busfreq code.
for i.MX6SX, it has a dedicated ocram space start at 0x8f8000
for low power code.
Signed-off-by: Bai Ping <b51503@freescale.com>
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Make the syscon-poweroff driver change only the shutdown bits on the
SNVS_LP control register.
This change fixes an issue with the RTC wakeup alarm, that was
previously disabled during power off.
Signed-off-by: Guy Shapiro <guy.shapiro@mobi-wize.com>
Reviewed-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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This patch adds the device tree graph connecting the input multiplexers
to the IPU CSIs and the MIPI-CSI2 gasket on i.MX6. The MIPI_IPU
multiplexers are added as children of the iomuxc-gpr syscon device node.
On i.MX6Q/D two two-input multiplexers in front of IPU1 CSI0 and IPU2
CSI1 allow to select between CSI0/1 parallel input pads and the MIPI
CSI-2 virtual channels 0/3.
On i.MX6DL/S two five-input multiplexers in front of IPU1 CSI0 and IPU1
CSI1 allow to select between CSI0/1 parallel input pads and any of the
four MIPI CSI-2 virtual channels.
Changes from Steve Longerbeam:
- Removed some dangling/unused endpoints (ipu2_csi0_from_csi2ipu)
- Renamed the mipi virtual channel endpoint labels, from "mipi_csiX_..."
to "mipi_vcX...".
- Added input endpoint anchors to the video muxes for the connections
from parallel sensors.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add to the MIPI CSI2 receiver node: compatible strings,
interrupt sources, and clocks.
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The IOMUXC General Purpose Register space contains various bitfields
that control video bus multiplexers. Describe them using a mmio-mux
node. The placement of the IPU CSI video mux controls differs between
i.MX6D/Q and i.MX6S/DL.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Now that support for 'anatop-enable-bit' has been added to ANADIG
driver, reintroduce 'anatop-enable-bit' for all applicable LDOs.
Cc: yurovsky@gmail.com
Cc: Dong Aisheng <aisheng.dong@nxp.com>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Adopt the i.MX6Q/DL DT to the new and more flexible GPC binding.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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dtc recently added PCI bus checks. Fix these warnings.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM DT updates from Arnd Bergmann:
"A total of 380 patches this time, mostly adding support for more
hardware in the device tree descriptions. There is not much exciting
here for 4.11, but I've tried my best to condense the information from
the pull requests I got into a readable summary.
Noteworthy changes to existing platforms include:
- The GIC memory map was a bit wrong almost everywhere and now gets
fixed up
- The Allwinner platforms convert to the generic pinmux properties
- The Marvell EBU platforms now use the new DSA binding
- Samsung Exynos4212 was unused and gets removed
- The Renesas power management got improved
New production machines:
- Lego Mindstorms EV3:
https://www.lego.com/en-us/mindstorms/about-ev3
- Beelink X2 Android media box:
http://linux-sunxi.org/Beelink_X2
- "Romulus" baseboard management controller for OpenPower
- Axentia TSE-850 Data Radio Channel (DARC) encoder:
http://www.axentia.se/db/equipment.html
- Luxul XAP-1410 and XWR-1200 wireless access points:
https://luxul.com/xap-1410
New SoCs:
- Allwinner H2+ and V3s, both minor variations of already supported
chips:
http://www.allwinnertech.com/index.php?c=product&a=index&id=38
- Marvell Prestera DX packet processors based on Armada XP
architecture:
http://www.marvell.com/switching/prestera-dx/
- Samsung Exynos4412 Prime gets added, a minor variation of
Exynos4412
New developer and reference boards:
- Lichee Pi One, Lichee Pi Zero and Orange Pi Zero, all based on
Allwinner SoCs:
http://linux-sunxi.org/LicheePi_One
http://www.orangepi.org/orangepizero/
- SAMA5d36ek Reference platform:
http://www.atmel.com/tools/sama5d36-ek.aspx
- Beaglebone Green Wireless and Black Wireless:
https://beagleboard.org/black-wireless
https://beagleboard.org/green-wireless
- phyCORE-AM335x System on Module:
http://phytec.com/products/system-on-modules/phycore/am335x/
- New revision of "vf610-zii" Zodiac Inflight Innovations board
- Various i.MX System-on-Module: Is.IoT MX6UL, SavageBoard, Engicam
i.Core:
http://www.opossom.com/english/index.html
http://www.savageboard.org/
http://www.engicam.com/en/products/embedded/som/sodimm/is-iot-mx6ul
http://www.engicam.com/en/products/embedded/som/sodimm/i-core-m6s-dl-d-q
- Liebherr (LWN) monitor 6 based on i.MX6 Quad, no idea what this is
- Cleanups and bugfixes on at91, bcm53xx, i.MX, mvebu, omap, oxnas,
qcom, rockchip, sti, stm32 and tegra
New device supports added to some boards and SoCs, briefly by platform:
- Allwinner: SPDIF, A33 cpufreq, A33 Mali GPU
- Aspeed: network, ipmi bt, gpio, pinmux
- Broadcom: video encoder for raspberry pi, qspi, ethernet, sd/mmc
- TI DaVinci: gpio, lcdc, usb, video-in, uart
- TI Keystone 2: MSM RAM, power/reset, uart
- Mediatek MT2701: clocks, iommu, spi, nand, adc, thermal
- Marvell EBU: ethernet switch on Turris Omnia
- NXP i.MX: otp ram, USB, wifi, bluetooth, spdif, spi, pmic, eeprom,
mmc, nand
- TI OMAP:
- Qualcomm: coresight, gyro/accelerometer, hdmi
- Renesas: pmic, soc-id
- Rockchip: qos
- Samsung: audio on Odroid-X
- Socfpga: FPGA manager, i2c, led, can, watchdog, nand, power monitor
- STi: video in/out
- STM32: timer, pwm, i2c, rtc, add, i2s
- NVIDIA Tegra: tpm
- Uniphier: mmc/sd pinmux"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (380 commits)
ARM: dts: armada-385-linksys: fix DSA compatible property
ARM: dts: Fix typo in armada-xp-98dx4251
ARM: DTS: Fix register map for virt-capable GIC
dt-bindings: arm,gic: Fix binding example for a virt-capable GIC
ARM: dts: sun8i: sinlinx: Enable audio nodes
ARM: dts: sun8i: parrot: Enable audio nodes
ARM: dts: sun8i: Add audio codec, dai and card for A33
ARM: dts: Add EMAC AXI settings for Arria10
ARM: dts: am335x-chiliboard: Support charger
ARM: dts: am335x-chiliboard: Support power button
ARM: sun8i: dt: Add mali node
dt-bindings: gpu: Add Mali Utgard bindings
ARM: dts: stm32: Add I2C1 support for STM32429 eval board
ARM: dts: stm32: Add I2C1 support for STM32F429 SoC
ARM: dts: stm32: Use clock DT binding definition on stm32f429 family
dt-bindings: mfd: stm32f4: Add missing binding definition
dt-bindings: mfd: stm32f4: Fix STM32F4_X_CLOCK() macro
ARM: dts: stm32: Enable pwm1 and pwm3 for stm32f469-disco
ARM: dts: stm32: add Timers driver for stm32f429 MCU
ARM: dts: add the AB8500 sysclk to the device trees
...
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- new drivers:
- i.MX6 Video Data Order Adapter's (VDOA)
- Toshiba et8ek8 5MP sensor
- STM DELTA multi-format video decoder V4L2 driver
- SPI connected IR LED
- Mediatek IR remote receiver
- ZyDAS ZD1301 DVB USB interface driver
- new RC keymaps
- some very old LIRC drivers got removed from staging
- RC core gained support encoding IR scan codes
- DVB si2168 gained support for DVBv5 statistics
- lirc_sir driver ported to rc-core and promoted from staging
- other bug fixes, board additions and driver improvements
* tag 'media/v4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (230 commits)
[media] mtk-vcodec: fix build warnings without DEBUG
[media] zd1301: fix building interface driver without demodulator
[media] usbtv: add sharpness control
[media] cxusb: Use a dma capable buffer also for reading
[media] ttpci: address stringop overflow warning
[media] dvb-usb-v2: avoid use-after-free
[media] add Hama Hybrid DVB-T Stick support
[media] et8ek8: Fix compiler / Coccinelle warnings
[media] media: fix semicolon.cocci warnings
[media] media: exynos4-is: add flags to dummy Exynos IS i2c adapter
[media] v4l: of: check for unique lanes in data-lanes and clock-lanes
[media] coda/imx-vdoa: constify structs
[media] st-delta: debug: trace stream/frame information & summary
[media] st-delta: add mjpeg support
[media] st-delta: EOS (End Of Stream) support
[media] st-delta: rpmsg ipc support
[media] st-delta: add memory allocator helper functions
[media] st-delta: STiH4xx multi-format video decoder v4l2 driver
[media] MAINTAINERS: add st-delta driver
[media] ARM: multi_v7_defconfig: enable STMicroelectronics DELTA Support
...
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Add a DT binding documentation for the Video Data Order Adapter (VDOA)
of the Freescale i.MX6 SoC.
Also, add the compatible property and correct clock to the device tree
to match the documentation.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
i.MX non-critical device tree fixes for 4.11:
- A couple of fixes on anatop regulator voltage and constraints
according to hardware datasheet.
- Correct FEC interrupt routing for i.MX6QP which has got the hardware
bug found on i.MX6Q fixed.
- Remove unit address from i.MX6 LDB device node to fix DTC warning.
- A fix on imx53-qsb board FEC pinmux config to remove the dependency
on firmware for setting up pins.
- A series from Sascha to fix LPSR pins for i.MX7 boards.
* tag 'imx-fixes-nc-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx53-qsb-common: fix FEC pinmux config
ARM: imx6: remove unit address from LDB node
ARM: imx6qp: adapt DT to changed FEC interrupts
ARM: imx6: fix regulator constraints on anatop 1p1 and 2p5
ARM: imx6: fix min/max voltage of anatop 2p5 regulator
ARM: dts: imx7: Add "LPSR" to LPSR iomux pin names
ARM: dts: imx7d-cl-som: Fix OTG power pinctrl
ARM: dts: imx7d-sdb: Fix watchdog and pwm pinmux
ARM: dts: imx7s-warp: Fix watchdog pinmux
Signed-off-by: Olof Johansson <olof@lixom.net>
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The LDB has no reg property as it uses the IOMUX-GPR syscon to access
its registers. Remove the unit address from the DT node to make DT
compiler happy.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Fix the min/max voltage constraints for the anatop 1p1 and 2p5
regulator to match the typical operating range mentioned in the
datasheet.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The regulation bound of this regulator are 2.1V to 2.875V, the
wrong DT values cause the driver to miscalculate the effective
voltage.
This isn't really an issue right now, as nobody actively changes
the regulator voltage, but better fix it now.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Commit 7f107887d199 ("ARM: dts: imx: Remove skeleton.dtsi") causes boot
issues when the bootloader does not create a 'chosen' node if such node
is not present in the dtb.
The reason for the boot failure is well explained by Javier Martinez
Canillas: "the decompressor relies on a pre-existing chosen node to be
available to insert the command line and merge other ATAGS info."
, so pass an empty 'chosen' node to fix the boot problem.
This issue has been seen in the kernelci reports with Barebox as
bootloader.
Also pass the 'memory' node in order to fix boot issues on the SolidRun
iMX6 platforms.
Fixes: 7f107887d199 ("ARM: dts: imx: Remove skeleton.dtsi")
Reported-by: kernelci.org bot <bot@kernelci.org>
Reported-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Commit 1be81ea5860744520 ("ARM: dts: imx6: Add imx-weim parameters to
dtsi's") causes the following probe error when the weim node is not
present on the board dts (such as imx6q-sabresd):
imx-weim 21b8000.weim: Invalid 'ranges' configuration
imx-weim: probe of 21b8000.weim failed with error -22
There is no need to always enable the "weim" node on mx6. Do the same
as in the other i.MX dtsi files where "weim" is disabled and only gets
enabled on a per dts basis.
All the imx6 weim dts users explicitily provide 'status = "okay"', so
this change has no impact on current imx6 weim users.
If a board does not use the weim driver it will not describe its 'ranges'
property, so simply disable the 'weim' node in the imx6 dtsi files to
avoid such probe error message.
Fixes: 1be81ea5860744520 ("ARM: dts: imx6: Add imx-weim parameters to dtsi's")
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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As explained by commit 9c0da3cc61f1233c ("ARM: dts: explicitly mark
skeleton.dtsi as deprecated"), including skeleton.dtsi is deprecated.
This fixes the following warning with W=1:
Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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imx-weim should always set address-cells to 2,
and size_cells to 1.
On imx6, fsl,weim-cs-gpr will always be &gpr
Set these common parameters in the dtsi file,
rather than in a downstream dts.
Signed-off-by: Joshua Clayton <stillcompiling@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Fixed code indent tabs in respetcive imx6qdl dtsi files.
Signed-off-by: Jagan Teki <jteki@openedev.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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