- many little corrections and documentation updates
- LCD FB Device Tree for at91sam9263 and at91sam9g45 boards
- crypto peripherals DT entries + DMA specification
- new Cosino board
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Merge tag 'at91-dt' of git://github.com/at91linux/linux-at91 into next/dt
From Nicolas Ferre:
First DT pull-request for 3.14
- many little corrections and documentation updates
- LCD FB Device Tree for at91sam9263 and at91sam9g45 boards
- crypto peripherals DT entries + DMA specification
- new Cosino board
* tag 'at91-dt' of git://github.com/at91linux/linux-at91: (21 commits)
ARM: at91/at91rm9200ek.dts: rearrange nodes in address ascending order
ARM: at91: dt: at91rm9200ek: add emac and nor flash support
ARM: at91: add uart aliases to sama5d3 dtsi
ARM: at91: add i2c2 pinctrl speficifation to sama5d3 DT
ARM: at91: Animeo IP: fix mtd partition table
ARM: at91: at91sam9g45: add i2c pinctrl
ARM: at91: at91sam9g45: set default mmc pinctrl-names
ARM: at91: sama5d3: enable qt1070 as a wakeup source
ARM: at91: add support for Cosino board series by HCE Engineering
ARM: at91/dt/sama5d3: add DMA information to SHA/AES/TDES nodes
ARM: at91/dt/trivial: before sama5d3, Atmel MPU were using at91 prefix
ARM: at91/dt/trivial: use macro for AES irq type
ARM: at91: sam9263ek: add dt lcd support
ARM: at91: at9sam9m10g45ek: add dt lcd support
ARM: at91: sam9263: add fb dt support
ARM: at91: sam9g45: add fb dt support
ARM: at91/dt: binding: add missing compatibility string in SDRAM/DDR documentation
ARM: at91/dt: binding: add precision to AIC documentation
ARM: at91/dt: add atmel,pullup-gpio to at91rm9200ek usb1 definition
ARM: at91/dt: add ethernet phy to at91rm9200ek board
...
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Add .dts and .dtsi file to support sama5d36ek board.
Also update the the comments for sama5d36 in sama5d3.dtsi.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Boris BREZILLON <b.brezillon@overkiz.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
[nicolas.ferre@atmel.com: remove one macb node too many]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Update to production one.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Enable qt1070 keyboard as a wakeup source on sama5d3xek board.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This patch adds the Cosino at91sam9g35 based CPU module and the
Cosino Mega 2560 extension board.
Web site: http://www.cosino.it
Signed-off-by: Rodolfo Giometti <giometti@linux.it>
[plagnioj@jcrosoft.com: added "at91-" to files, pinctrl fixed, removed unneeded stuff]
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
[nicolas.ferre@atmel.com: adapted to newer kernel, modified commit message]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Change the sha/aes/tdes compatibility string to match common
case for the at91sam9g45 family which is to keep the at91 prefix.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
The "atmel,at91rm9200-sdramc" was missing from binding documentation.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
In response to the "undocumented compatible strings" message, here is a
patch which is adding the precision of two "chips" that should be used for
the "atmel,<chip>-aic" compatibility string.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Add ethernet phy node in at91rm9200ek.dts.
The reg register is not specified, as it may differ depending on the init
process of the board:
ADDR0/1 phy pins are connected to PA13/14 rm9200 pins. Which means the phy
will take its address from these pins during the reset process.
The macb driver will launch a full scan on the mdio bus to discover the phy
address.
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
[nicolas.ferre@atmel.com: changed to IRQ_TYPE_EDGE_BOTH as asked by Boris]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Swap names as they were improperly defined.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
From Srinivas Handagatla, DT updates for STi platforms.
* tag 'DT-for-v3.14-part-1' of http://git.stlinux.com/devel/kernel/linux-sti:
ARM: STi: Add I2C config to B2000 and B2020 boards
ARM: STi: Supply I2C configuration to STiH415 SoC
ARM: STi: Supply I2C configuration to STiH416 SoC
ARM: STi: OF: Fix a typo in pincfg header
Signed-off-by: Olof Johansson <olof@lixom.net>
This is the first step to move AT91 to the CCF.
- core CCF and drivers for most of the clocks
- use of CCF for sama5d3 (100% DT-based)
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Merge tag 'at91-cleanup' of git://github.com/at91linux/linux-at91 into next/cleanup
From Nicolas Ferre:
AT91: Move to Common Clock Framework and sama5d3 implementation
This is the first step to move AT91 to the CCF.
- core CCF and drivers for most of the clocks
- use of CCF for sama5d3 (100% DT-based)
* tag 'at91-cleanup' of git://github.com/at91linux/linux-at91: (22 commits)
ARM: at91/dt: remove old clk material
ARM: at91: move sama5d3 SoC to common clk
ARM: at91/dt: define sama5d3xek's main clk frequency
ARM: at91/dt: define sama5d3 clocks
ARM: at91: prepare common clk transition for sama5d3 SoC
ARM: at91: prepare sama5 dt boards transition to common clk
ARM: at91: add new compatible strings for pmc driver
ARM: at91: move pit timer to common clk framework
dt: binding: add at91 clks dt bindings documentation
clk: at91: add PMC smd clock
clk: at91: add PMC usb clock
clk: at91: add PMC utmi clock
clk: at91: add PMC programmable clocks
clk: at91: add PMC peripheral clocks
clk: at91: add PMC system clocks
clk: at91: add PMC master clock
clk: at91: add PMC pll clocks
clk: at91: add PMC main clock
clk: at91: add PMC macro file for dt definitions
clk: at91: add PMC base support
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Merging in post-rc1 fixes that have gone into rc2/3 to avoid later conflicts.
* commit 'fixes': (39 commits)
arm: dts: socfpga: Change some clocks of gate-clk type to perip-clk
arm: socfpga: Enable ARM_TWD for socfpga
ARM: multi_v7_defconfig: enable SDHCI_BCM_KONA and MMC_BLOCK_MINORS=16
ARM: sunxi_defconfig: enable NFS, TMPFS, PRINTK_TIME and nfsroot support
ARM: multi_v7_defconfig: enable network for BeagleBone Black
ARM: dts: Fix the name of supplies for smsc911x shared by OMAP
ARM: OMAP2+: Powerdomain: Fix unchecked dereference of arch_pwrdm
ARM: dts: omap3-beagle: Add omap-twl4030 audio support
ARM: dts: omap4-sdp: Fix pin muxing for wl12xx
ARM: dts: omap4-panda-common: Fix pin muxing for wl12xx
ARM: at91: fixed unresolved symbol "at91_pm_set_standby" when built without CONFIG_PM
ARM: at91: add usart3 alias to dtsi
ARM: at91: sama5d3: reduce TWI internal clock frequency
mmc: omap: Fix I2C dependency and make driver usable with device tree
mmc: omap: Fix DMA configuration to not rely on device id
ARM: dts: omap3-beagle: Fix USB host on beagle boards (for 3.13)
ARM: dts: omap3-igep0020: name twl4030 VPLL2 regulator as vdds_dsi
ARM: dts: AM33XX IGEP0033: add USB support
ARM: dts: AM33XX BASE0033: add 32KBit EEPROM support
ARM: dts: AM33XX BASE0033: add pinmux and user led support
...
Signed-off-by: Olof Johansson <olof@lixom.net>
This patch supplies I2C configuration to B2000 and B2020
based on either STiH415 or STiH416 SoCs.
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
This patch fixes a typo for OD define in st-pincfg header file.
Reported-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
- mvebu:
- remove unneeded OS-specific properties from led nodes
- add NAND controller to Armada boards
- add sata leds to readynas 104
- add gpio-poweroff to readynas duo v2
- kirkwood:
- comment cleanup in sheevaplug files
- default pinctrl for sdio
- sdio in guruplug is non-removable
- orion5x:
- typo fix
- dove:
- typo fix
- add PMU interrupt controller and RTC interrupt via same
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Merge tag 'mvebu-dt-3.14' of git://git.infradead.org/linux-mvebu into next/dt
From Jason Cooper:
mvebu DT changes for v3.14
- mvebu:
- remove unneeded OS-specific properties from led nodes
- add NAND controller to Armada boards
- add sata leds to readynas 104
- add gpio-poweroff to readynas duo v2
- kirkwood:
- comment cleanup in sheevaplug files
- default pinctrl for sdio
- sdio in guruplug is non-removable
- orion5x:
- typo fix
- dove:
- typo fix
- add PMU interrupt controller and RTC interrupt via same
* tag 'mvebu-dt-3.14' of git://git.infradead.org/linux-mvebu:
ARM: Dove: Add RTC interrupt via PMU interrupt controller.
ARM: Dove: Add DT node for PMU interrupt controller.
ARM: mvebu: Add DT entry for ReadyNAS Duo v2 to use gpio-poweroff driver
ARM: mvebu: Add RN104 SATA LEDs driven via NXP PCA9554 I2C to GPIO muxer
ARM: kirkwood: mark guruplug sdio as non-removable
ARM: kirkwood: provide pinctrl default to sdio nodes
ARM: dove: Fix typo in device_type property of phy node
ARM: orion5x: Fix typo in device_type property of phy node
ARM: mvebu: Enable NAND controller in Armada 370 Mirabox
ARM: mvebu: Enable NAND controller in Armada XP GP board
ARM: mvebu: Add support for NAND controller in Armada 370/XP
ARM: kirkwood: Cleanup comments in Sheevaplug dts files
ARM: mvebu: dts: remove unneeded linux,default-state from led nodes
Signed-off-by: Olof Johansson <olof@lixom.net>
* Tidy up clock table order for r7s72100, r8a7779, r8a7779, r8a7790,
sh7372 and sh73a0 SoCs.
* Tidy up camera-rcar header for r8a7779 SoC
* Tidy up registration of VIN on r8a7779 SoC
* Tidy up PFC registration on r8a7790 SoC
* Correct typo in clocks for r8a7790 SoC
* Don't use named resources for IPMMU, I2C and TMU on sh73a0 SoC
* Don't use named resources for MMCIF and SDHI on ape6evm board
* Don't use named resources for MMCIF on lager board
* Tidy up device registration on lager board
* Tidy up headers for bockw board
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Merge tag 'renesas-cleanup-for-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup
From Simon Horman:
Renesas ARM based SoC cleanups for v3.14
* Tidy up clock table order for r7s72100, r8a7779, r8a7779, r8a7790,
sh7372 and sh73a0 SoCs.
* Tidy up camera-rcar header for r8a7779 SoC
* Tidy up registration of VIN on r8a7779 SoC
* Tidy up PFC registration on r8a7790 SoC
* Correct typo in clocks for r8a7790 SoC
* Don't use named resources for IPMMU, I2C and TMU on sh73a0 SoC
* Don't use named resources for MMCIF and SDHI on ape6evm board
* Don't use named resources for MMCIF on lager board
* Tidy up device registration on lager board
* Tidy up headers for bockw board
* tag 'renesas-cleanup-for-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: sh7372: tidyup clock table order
ARM: shmobile: r7s72100: tidyup clock table order
ARM: shmobile: sh73a0: tidyup clock table order
ARM: shmobile: r8a7779: cleanup registration of sh_eth
ARM: shmobile: r8a7790: Correct typo in clocks
ARM: shmobile: r8a7779: camera-rcar header cleanup
ARM: shmobile: Add r8a7790_register_pfc() function
ARM: shmobile: Cosmetic update of Lager DT Reference
ARM: shmobile: r8a7779: cleanup registration of VIN
ARM: shmobile: bockw: header cleanup
ARM: shmobile: sh73a0: don't use named resource for IPMMU
ARM: shmobile: sh73a0: don't use named resource for I2C
ARM: shmobile: sh73a0: don't use named resource for TMU
ARM: shmobile: lager: don't use named resource for MMCIF
ARM: shmobile: ape6evm: don't use named resource for SDHI
ARM: shmobile: ape6evm: don't use named resource for MMCIF
Signed-off-by: Olof Johansson <olof@lixom.net>
- Fix up tc3589x bindings so this chip works again.
- Remove SSP platform devices, as we now boot from device tree
exclusively.
- Delete surplus AB8500/DB8500 platform data, not obtained from
the device tree.
- Add DMA config for the MSP devices.
- A series of 21 patches moving pin control config for the
on-chip Nomadik pin controller from the board file
to the device tree, step by step.
- Two patches to the STE DMA40 driver regarding the high-prio
DMA channel so this can be moved to the device tree. Both have
Vinod's ACK.
- Decommission of the non-device tree boot path for the timer
initialization code.
- Deletion of the non-devicetree probe path from the MTU timer
driver, as all platforms using it are now using device tree.
This has Daniel Lezcano's ACK.
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Merge tag 'ux500-devicetree-v3.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/dt
From Linus Walleij:
Ux500 device tree patches for v3.14, take one:
- Fix up tc3589x bindings so this chip works again.
- Remove SSP platform devices, as we now boot from device tree
exclusively.
- Delete surplus AB8500/DB8500 platform data, not obtained from
the device tree.
- Add DMA config for the MSP devices.
- A series of 21 patches moving pin control config for the
on-chip Nomadik pin controller from the board file
to the device tree, step by step.
- Two patches to the STE DMA40 driver regarding the high-prio
DMA channel so this can be moved to the device tree. Both have
Vinod's ACK.
- Decommission of the non-device tree boot path for the timer
initialization code.
- Deletion of the non-devicetree probe path from the MTU timer
driver, as all platforms using it are now using device tree.
This has Daniel Lezcano's ACK.
* tag 'ux500-devicetree-v3.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: (39 commits)
ARM: ux500: decomission custom SMP TWD timer init
clksrc: delete nomadik MTU non-DT boot path
ARM: ux500: decomission the non-DT MTU init sequence
dma: ste_dma40: Parse flags property for new 'high priority channel' request
dma: ste_dma40: Expand DT binding to accept 'high-priority channel' flag
ARM: ux500: Remove checking for DT during timer init
ARM: ux500: Clean-up legacy extern prototype
ARM: ux500: Remove unused call to register AMBA devices
ARM: ux500: Clean-up non-DT IRQ initialisation
pinctrl: nomadik: decomission non-DT boot path
pinctrl: nomadik: move platform data handling into driver
ARM: ux500: get rid of unused header
ARM: ux500: delete Nomadik pinctrl AUXDATA
ARM: ux500: delete remnant pin config macros
ARM: ux500: move snowball pin configs to device tree
ARM: ux500: move snowball LED pin control to device tree
ARM: ux500: convert Snowball SPI pin reference
ARM: ux500: move snowball ethernet config to device tree
ARM: ux500: move HREFv60plus pin configs to device tree
ARM: ux500: move final HREFv60 LCD pins to device tree
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Some of the clocks that were designated gate-clk do not have a gate, so
change those clocks to be of periph-clk type.
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Enable MMC/SD on the Broadcom mobile platforms, and increase the block
minors from the default 8 to 16 (since the Broadcom board by default
has root on the 8th partition).
Signed-off-by: Olof Johansson <olof@lixom.net>
Cc: stable@vger.kernel.org # v3.12
This enables a few more options on the sunxi defconfigs such that I can
use nfsroot to boot them (there is no local storage support yet). It
also enables PRINTK_TIME and tmpfs since it's a common distro requirement.
Signed-off-by: Olof Johansson <olof@lixom.net>
From Tony Lindgren:
Few more legacy booting vs device tree booting fixes that people
have noticed while booting things with device tree for things like
omap4 WLAN, smsc911x, and beagle audio. Hopefully this will be it
for the legacy booting vs device tree fixes for this -rc cycle.
* tag 'omap-for-v3.13/more-dt-regressions' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Fix the name of supplies for smsc911x shared by OMAP
ARM: OMAP2+: Powerdomain: Fix unchecked dereference of arch_pwrdm
ARM: dts: omap3-beagle: Add omap-twl4030 audio support
ARM: dts: omap4-sdp: Fix pin muxing for wl12xx
ARM: dts: omap4-panda-common: Fix pin muxing for wl12xx
BeagleBone Black uses the TI CPSW ethernet controller, enable it in the
multi_v7_defconfig for testing coverage purposes.
Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Tony Lindgren <tony@atomide.com>
Cc: stable@vger.kernel.org # v3.12
From Nicolas Ferre:
AT91: second round of fixes for 3.13
- reduce IP frequency for I2C on sama5d3
- missing aliases directive for USART3 on 9x5 family
- a PM symbol is missing if !CONFIG_PM
* tag 'at91-fixes' of git://github.com/at91linux/linux-at91:
ARM: at91: fixed unresolved symbol "at91_pm_set_standby" when built without CONFIG_PM
ARM: at91: add usart3 alias to dtsi
ARM: at91: sama5d3: reduce TWI internal clock frequency
From Jason Cooper, mvebu DT fixes for v3.13:
- mvebu
- PCIe fixes now that we have test devices with more ports.
- fix access to coherency registers
* tag 'mvebu-dt-fixes-3.13' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: re-enable PCIe on Armada 370 DB
ARM: mvebu: use the virtual CPU registers to access coherency registers
ARM: mvebu: fix second and third PCIe unit of Armada XP mv78260
ARM: mvebu: second PCIe unit of Armada XP mv78230 is only x1 capable
From Tony Lindgren:
Some omap related fixes that have come up with people moving to device
tree only based booting for omap2+.
The series contains a handful of fixes for the igep boards as they were
one of the first omap3 boards to jump over completely to device tree
based booting. So these can be considered regressions compared to
booting igep in legacy mode with board files in v3.12.
Also included are few other device tree vs legacy booting regressions:
- yet more missing omap3 .dtsi entries that have showed up booting
various boards with device tree only
- n900 eMMC device tree fix
- fixes for beagle USB EHCI
- two fixes to make omap2420 MMC work
As we're moving omap2+ to be device tree only for v3.14, I'd like to
have v3.13 work equally well for legacy based booting and device tree
based booting. So there will be likely few more device tree related
booting patches trickling in.
This series also includes a regression fix for the omap timer posted
mode that may wrongly stay on from the bootloader for some SoCs.
* tag 'omap-for-v3.13/fixes-against-rc1-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
mmc: omap: Fix I2C dependency and make driver usable with device tree
mmc: omap: Fix DMA configuration to not rely on device id
ARM: dts: omap3-beagle: Fix USB host on beagle boards (for 3.13)
ARM: dts: omap3-igep0020: name twl4030 VPLL2 regulator as vdds_dsi
ARM: dts: AM33XX IGEP0033: add USB support
ARM: dts: AM33XX BASE0033: add 32KBit EEPROM support
ARM: dts: AM33XX BASE0033: add pinmux and user led support
ARM: dts: AM33XX BASE0033: add pinmux and hdmi node to enable display
ARM: dts: omap3-igep0020: Add pinmuxing for DVI output
ARM: dts: omap3-igep0020: Add pinmux setup for i2c devices
ARM: dts: omap3-igep: Update to use the TI AM/DM37x processor
ARM: dts: omap3-igep: Add support for LBEE1USJYC WiFi connected to SDIO
ARM: dts: omap3-igep: Fix bus-width for mmc1
ARM: OMAP2+: dss-common: change IGEP's DVI DDC i2c bus
ARM: OMAP2+: Disable POSTED mode for errata i103 and i767
ARM: OMAP2+: Fix eMMC on n900 with device tree
ARM: OMAP2+: Add fixed regulator to omap2plus_defconfig
ARM: OMAP2+: Fix more missing data for omap3.dtsi file
Signed-off-by: Olof Johansson <olof@lixom.net>
drivers/net/ethernet/smsc/smsc911x.c is expecting supplies named
"vdd33a" and "vddvario". Currently the shared DTS file provides
"vmmc" and "vmmc_aux", and the supply lookup will fail:
smsc911x 2c000000.ethernet: Looking up vdd33a-supply from device tree
smsc911x 2c000000.ethernet: Looking up vdd33a-supply property in node /ocp/gpmc@6e000000/ethernet@gpmc failed
smsc911x 2c000000.ethernet: Looking up vddvario-supply from device tree
smsc911x 2c000000.ethernet: Looking up vddvario-supply property in node /ocp/gpmc@6e000000/ethernet@gpmc failed
Fix it!
Looks like commmit 6b2978ac40 (ARM: dts: Shared file for omap GPMC
connected smsc911x) made the problem more visible by moving the smc911x
configuration from the omap3-igep0020.dts file to the generic file.
But it seems we've had this problem since commit d72b441501
(ARM: dts: omap3-igep0020: Add SMSC911x LAN chip support).
Tested on OMAP3 Overo platform.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
[tony@atomide.com: updated comments for the commits causing the problem]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Commit 'cd8abed' "ARM: OMAP2+: Powerdomain: Remove the need to
always have a voltdm associated to a pwrdm" leads to the following
Smatch complaint:
arch/arm/mach-omap2/powerdomain.c:131 _pwrdm_register()
error: we previously assumed 'arch_pwrdm' could be null (see line 105)
So, fix the unchecked dereference of arch_pwrdm.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This adds typical McBSP2-TWL4030 audio description to the legacy
Beagle Board.
Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Mux mode for wlan/sdmmc5 should be MODE0 in pinmux_wl12xx_pins and
Enable Pull up on sdmmc5_clk to detect SDIO card.
This fixes WLAN on omap4-sdp that got broken in v3.10 when we
moved omap4 to boot using device tree only as I did not have
the WL12XX card in my omap4 SDP to test with. The commit that
attempted to make WL12XX working on omap4 SDP was 775d2418f3
(ARM: dts: Fix muxing and regulator for wl12xx on the SDIO
bus for blaze).
Signed-off-by: Balaji T K <balajitk@ti.com>
[tony@atomide.com: updated comments for the regression]
Signed-off-by: Tony Lindgren <tony@atomide.com>
pin mux wl12xx_gpio and wl12xx_pins should be part of omap4_pmx_core
and not omap4_pmx_wkup. So, move wl12xx_* to omap4_pmx_core.
Fix the following error message:
pinctrl-single 4a31e040.pinmux: mux offset out of range: 0x38 (0x38)
pinctrl-single 4a31e040.pinmux: could not add functions for pinmux_wl12xx_pins 56x
SDIO card is not detected after moving pin mux to omap4_pmx_core since
sdmmc5_clk pull is disabled. Enable Pull up on sdmmc5_clk to detect SDIO card.
This fixes a regression where WLAN did not work after a warm reset
or after one up/down cycle that happened when we move omap4 to boot
using device tree only. For reference, the kernel bug is described at:
https://bugzilla.kernel.org/show_bug.cgi?id=63821
Cc: stable@vger.kernel.org # v3.10+
Signed-off-by: Balaji T K <balajitk@ti.com>
[tony@atomide.com: update comments to describe the regression]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Kevin Hilman
Josh Wu
Nicolas Ferre
Jean-Christophe PLAGNIOL-VILLARD
Ludovic Desroches
Bo Shen
Rodolfo Giometti
Boris BREZILLON
Olof Johansson
Maxime COQUELIN
Srinivas Kandagatla
Dinh Nguyen
Florian Vaussard
Rajendra Nayak
Jarkko Nikula
Balaji T K