Sascha Hauer [Fri, 9 May 2014 06:11:16 +0000 (08:11 +0200)]
ARM: dts: i.MX25: Add IRAM node
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Sascha Hauer [Fri, 9 May 2014 06:11:14 +0000 (08:11 +0200)]
ARM: dts: i.MX25: Add mmc aliases
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Sascha Hauer [Thu, 8 May 2014 06:17:30 +0000 (08:17 +0200)]
ARM: dts: i.MX51 babbage: Fix FEC pad ctrl settings
The dts relied on the FEC pad ctrl settings from the bootloader by
using the NO_PAD_CTRL option. This breaks once the bootloader starts
initializing the pad ctrl settings from the same dts file. Change
to real pad ctrl settings taken from the platform based babbage
support.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Thu, 8 May 2014 14:10:56 +0000 (11:10 -0300)]
ARM: dts: imx6qdl-sabresd: Add USDHC4 support
USDHC4 is connected to a DDR MMC. Add support for it.
Signed-off-by: Dong Aisheng <b29396@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Russell King [Fri, 18 Apr 2014 10:01:27 +0000 (11:01 +0100)]
ARM: imx: add HDMI support for SolidRun HummingBoard and Cubox-i
Add the HDMI DT configuration for the SolidRun HummingBoard and Cubox-i.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Lucas Stach [Wed, 7 May 2014 18:09:05 +0000 (20:09 +0200)]
ARM: dts: imx6: edmqmx6: add SPI bus and flash
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Lucas Stach [Wed, 7 May 2014 18:09:04 +0000 (20:09 +0200)]
ARM: dts: imx6: edmqmx6: add pinctrl for pfuze irq gpio
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Tue, 6 May 2014 16:34:19 +0000 (13:34 -0300)]
ARM: dts: imx6q-udoo: Add HDMI support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Sascha Hauer [Wed, 7 May 2014 13:19:00 +0000 (15:19 +0200)]
ARM: dts: Add stdout-path property to i.MX boards
This adds the stdout-path property to various i.MX boards. Values
of the property have been taken from barebox, so they should be
correct. Also, the older linux,stdout-path property is converted
to stdout-path.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Tim Harvey [Thu, 1 May 2014 06:34:04 +0000 (23:34 -0700)]
ARM: dts: imx: Fix LVDS mapping for Ventana GW52xx
The GW52xx supports LVDS on channel 0. Remove the obsolete crtcs node and
add display timings for the HanStar HSD100PXN1 display.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Tim Harvey [Thu, 1 May 2014 06:32:30 +0000 (23:32 -0700)]
ARM: dts: imx: add LVDS backlight for Ventana
The GW54xx/GW53xx/GW52xx all support LVDS with a PWM controlled backlight.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Lucas Stach [Wed, 30 Apr 2014 10:47:09 +0000 (12:47 +0200)]
ARM: dts: imx6qdl-sabresd: remove power-on gpio from pcie
This isn't compatible with the new binding and should be
handled via a proper regulator. It shouldn't be needed as
the driver has always ignored this property.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Lucas Stach [Wed, 30 Apr 2014 05:58:15 +0000 (13:58 +0800)]
ARM: dts: imx6: update pcie to bring in line with new binding
The new bindings drops one clock, renames the others and
drops the old interrupt mapping.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Tue, 29 Apr 2014 04:59:36 +0000 (01:59 -0300)]
ARM: dts: imx53-qsb-common: Add TVE support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Sat, 26 Apr 2014 04:52:11 +0000 (08:52 +0400)]
ARM: dts: imx27-phytec-phycore-rdk: Fix "reg" property for USBH2 PHY
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Sat, 26 Apr 2014 04:52:10 +0000 (08:52 +0400)]
ARM: dts: imx27-phytec-phycore-rdk: Add CSI enable switch
This patch adds a GPIO fixed regulator which used on RDK to
enable CSI bus.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Sat, 26 Apr 2014 04:52:09 +0000 (08:52 +0400)]
ARM: dts: imx: Remove excess entries for PMIC
This patch removes excess "#address-cells" and "#size-cells" entries
for PMIC, since these entries is not used.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Sat, 26 Apr 2014 04:52:08 +0000 (08:52 +0400)]
ARM: dts: imx27-phytec-phycore-som: Disable PM pins for USB OTG
USB PWR and OC pins are used as GPIOs for different purposes,
so add "disable-over-current" property for OTG node to indicate this.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Sat, 26 Apr 2014 04:52:07 +0000 (08:52 +0400)]
ARM: dts: imx27-phytec-phycore-som: Fix active level for FEC reset
FEC reset GPIO is active low. Fix this typo.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Sat, 26 Apr 2014 04:52:06 +0000 (08:52 +0400)]
ARM: dts: imx27-phytec-phycore-rdk: Remove duplicate entries for USB PHY
"compatible", "#address-cells" and "#size-cells" for USB PHY are
already described in the SOM DTS. Remove these duplicate entries.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Tim Harvey [Wed, 23 Apr 2014 07:47:51 +0000 (00:47 -0700)]
ARM: dts: ventana: Add HDMI support
Configure ddc and enable HDMI
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Marek Vasut [Mon, 21 Apr 2014 20:56:49 +0000 (22:56 +0200)]
ARM: dts: imx6qdl-sabresd: Add PCIe support
Add support for the PCI express bus available on MX6 SabreSDP.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Tue, 22 Apr 2014 14:26:22 +0000 (11:26 -0300)]
ARM: dts: imx6qdl-wandboard: Add HDMI support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Tue, 22 Apr 2014 13:04:59 +0000 (10:04 -0300)]
ARM: dts: imx6qdl-sabresd: Add HDMI support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Thu, 17 Apr 2014 18:23:31 +0000 (15:23 -0300)]
ARM: dts: imx27-pdk: Add keypad support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Thu, 17 Apr 2014 18:23:30 +0000 (15:23 -0300)]
ARM: dts: imx27-pdk: Add NAND support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Philipp Zabel [Wed, 16 Apr 2014 21:23:50 +0000 (23:23 +0200)]
ARM: dts: imx6q-gk802: Enable HDMI
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Wed, 16 Apr 2014 17:53:20 +0000 (14:53 -0300)]
ARM: dts: imx27-pdk: Add USB OTG support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Wed, 16 Apr 2014 17:53:19 +0000 (14:53 -0300)]
ARM: dts: imx27: Place the usb phy nodes in the board dts files
It is not a good approach to have the USB PHY nodes inside imx27.dtsi since
the USB PHYs on mx27 are not internal to the SoC.
Place the USB PHY nodes in the board dts files instead.
Also, each board may have a different clock source for the USB PHY, so do not
hardcode it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Wed, 16 Apr 2014 17:53:18 +0000 (14:53 -0300)]
ARM: dts: imx27: Use the correct usb clock gate
USB Host1, Host2 and OTG are gated via 'usb_ipg_gate' clock, so fix it in order
to avoid the following kernel oops:
usbcore: registered new interface driver usb-storage
10024000.usb supply vbus not found, using dummy regulator
Unhandled fault: external abort on non-linefetch (0x808) at 0xf4424184
Internal error: : 808 [#1] PREEMPT ARM
Modules linked in:
CPU: 0 PID: 1 Comm: swapper Not tainted
3.15.0-rc1-26325-g971f9fd-dirty #64
task:
c7829aa0 ti:
c7836000 task.ti:
c7836000
PC is at ci_hdrc_probe+0x3a4/0x634
LR is at ci_hdrc_probe+0x100/0x634
pc : [<
c036cc78>] lr : [<
c036c9d4>] psr:
60000013
sp :
c7837d48 ip :
00000001 fp :
00000000
r10:
00000000 r9 :
00000000 r8 :
c791b6c0
r7 :
c7945000 r6 :
f4424000 r5 :
c7945010 r4 :
c794e010
r3 :
f4424184 r2 :
00000000 r1 :
8c000004 r0 :
0c000004
Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
Control:
0005317f Table:
a0004000 DAC:
00000017
Process swapper (pid: 1, stack limit = 0xc78361c0)
Stack: (0xc7837d48 to 0xc7838000)
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Wed, 16 Apr 2014 11:25:56 +0000 (08:25 -0300)]
ARM: dts: imx27-phytec-phycore-som: Move PMIC IRQ GPIO into a separate pin group
The hardware is better described if we place the PMIC IRQ GPIO into its own
pingroup.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Tue, 15 Apr 2014 21:55:12 +0000 (18:55 -0300)]
ARM: dts: imx27-pdk: Add PMIC support
imx27-pdk has a MC13783 PMIC connected to CSPI2 port.
Add support for it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Wed, 16 Apr 2014 07:24:57 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Use predefined constants for clock definition
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Wed, 16 Apr 2014 07:24:56 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Add devicetree node for I2C1
This patch adds devicetree node and pinctrl group for I2C1.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Wed, 16 Apr 2014 07:24:55 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Sort nodes by name
This patch sorts nodes by name and moves "iomux" configuration at
the bottom of file.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Wed, 16 Apr 2014 07:24:54 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Add USB OTG regulator node
This patch adds a regulator node and pinctrl group for USB OTG.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Wed, 16 Apr 2014 07:24:53 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Use predefined constants for keys definition
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Wed, 16 Apr 2014 07:24:52 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Add missing pingroup for PMIC
This patch adds missing pin definition for PMIC IRQ GPIO.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Wed, 16 Apr 2014 07:24:51 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Move "hog" pins into corresponded pin groups
Move "hog" pins into corresponded pin groups for eSDHC1, eSDHC2,
eCSPI1, gpio-keys, regulator-fixed and codec clock.
Additionally, this patch fixes GPIO active level definition for
USB regulator.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Wed, 16 Apr 2014 07:24:50 +0000 (11:24 +0400)]
ARM: dts: i.MX51: Allow to define partitions onto NFC
This patch allow to define partitions onto NFC in user defined
devicetrees.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Philipp Zabel [Mon, 14 Apr 2014 15:37:32 +0000 (17:37 +0200)]
ARM: dts: pbab01: Enable DVI
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Philipp Zabel [Mon, 14 Apr 2014 15:37:31 +0000 (17:37 +0200)]
ARM: dts: pbab01: Enable UART1
This patch enables UART1 on the phyFLEX connector (i.MX6 uart3).
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Philipp Zabel [Mon, 14 Apr 2014 15:37:30 +0000 (17:37 +0200)]
ARM: dts: pfla02: Add UART1 (uart3)
The pins labeled UART1 on the module connector are wired to i.MX6 uart3.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Philipp Zabel [Mon, 14 Apr 2014 15:37:29 +0000 (17:37 +0200)]
ARM: dts: pbab01: Add I2C devices
This patch adds the TLV320, STMPE811, RTC8564, and MX1037 ICs to the I2C2 bus.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Philipp Zabel [Mon, 14 Apr 2014 15:37:28 +0000 (17:37 +0200)]
ARM: dts: pbab01: Add I2C2 and I2C3
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Philipp Zabel [Mon, 14 Apr 2014 15:37:27 +0000 (17:37 +0200)]
ARM: dts: pbab01: Set linux,stdout-path to UART4
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Philipp Zabel [Mon, 14 Apr 2014 15:37:26 +0000 (17:37 +0200)]
ARM: dts: pfla02: PHY reset is active-low
Note that the fec driver code currently hard-codes an active-low
reset, regardless of the flags in the device tree.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Philipp Zabel [Mon, 14 Apr 2014 15:37:25 +0000 (17:37 +0200)]
ARM: dts: pfla02: Add GPIO LEDs
This patch enables the red and green GPIO LEDs on Phytec phyFLEX i.MX6 modules.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Philipp Zabel [Mon, 14 Apr 2014 15:37:24 +0000 (17:37 +0200)]
ARM: dts: Add Phytec pbab01 with i.MX6 DualLite/Solo
The PBA-B-01 carrier board can be equipped with either Quad or DualLite/Solo
phyFLEX i.MX6 modules (PFL-A-02).
This moves all common devices into imx6qdl-phytec-pbab01.dtsi. The SoC specific
device trees then just include the pfla01 and pbab01 dtsi files corresponding
to the SoC variant.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Philipp Zabel [Mon, 14 Apr 2014 15:37:23 +0000 (17:37 +0200)]
ARM: dts: Add Phytec pfla02 with i.MX6 DualLite/Solo
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Sun, 13 Apr 2014 14:48:43 +0000 (11:48 -0300)]
ARM: dts: imx27-pdk: Pass the FEC pin configuration
Provide an entry for the FEC pin muxing.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Sun, 13 Apr 2014 14:48:42 +0000 (11:48 -0300)]
ARM: dts: imx27-pdk: Pass the UART1 pin configuration
Provide an entry for the UART1 pin muxing.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Sun, 13 Apr 2014 14:48:41 +0000 (11:48 -0300)]
ARM: dts: imx27-pdk: Keep the dt nodes sorted
For better readability keep the dt nodes sorted.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Sat, 12 Apr 2014 05:29:05 +0000 (09:29 +0400)]
ARM i.MX51: Add Digi ConnectCore devicetree
This patch adds support for Digi ConnectCore® i.MX51/Wi-i.MX51 SOM
and basic support for the ConnectCore for i.MX51 JumpStart Kit.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Wed, 9 Apr 2014 15:08:16 +0000 (19:08 +0400)]
ARM: dts: i.MX: Use single naming style for i.MX WEIM device
This patch converts all i.MX WEIM users to use single naming style
for devices.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Denis Carikli [Tue, 8 Apr 2014 16:22:42 +0000 (18:22 +0200)]
ARM: dts: cpuimx51 Add touchscreen support.
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Denis Carikli [Tue, 8 Apr 2014 16:22:41 +0000 (18:22 +0200)]
ARM: dts: cpuimx35 Add touchscreen support.
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Denis Carikli [Mon, 7 Apr 2014 16:04:00 +0000 (18:04 +0200)]
ARM: dts: mbimxsd51 baseboard: Add USB support.
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Stefan Agner [Thu, 3 Apr 2014 15:47:10 +0000 (17:47 +0200)]
ARM: dts: add initial Colibri VF61 board support
Add initial Toradex Colibri VF61 board support. Ethernet, UART
and SDHC cards are working. Cache latencies need to be a bit
higher than vf610.dtsi suggests. Those values are validated
by running multiple memory tests.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Stefan Agner [Thu, 3 Apr 2014 15:47:09 +0000 (17:47 +0200)]
of: add vendor prefix for Toradex AG
Adds toradex to the list of DT vendor prefixes.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Wed, 2 Apr 2014 22:25:44 +0000 (19:25 -0300)]
ARM: dts: imx27-pdk: Pass the memory range
imx27-pdk has 128 MB of DRAM. Pass the memory range in dt.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Sat, 29 Mar 2014 06:48:25 +0000 (10:48 +0400)]
ARM: dts: imx27-phytec-phycore-rdk: Add display control signal definitions
This patch adds display control signal definitions.
These fields are not used in the driver yet, but will be used for
reference to indicate the polarity of the signals.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Michael Heimpold [Thu, 27 Mar 2014 22:51:30 +0000 (23:51 +0100)]
ARM: dts: imx28-duckbill: use symbolic names from gpio.h
Use GPIO_ACTIVE_HIGH and GPIO_ACTIVE_LOW instead of 0 and 1.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Michael Heimpold [Thu, 27 Mar 2014 22:51:28 +0000 (23:51 +0100)]
ARM: dts: imx28-duckbill: fix phy reset gpio
Fix a copy & paste error: on duckbills the GPIO used for resetting
the ethernet phy differs from FSL's MX28EVK board.
Reported-by: Stefan Wahren <info@lategoodbye.de>
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Michael Heimpold [Thu, 27 Mar 2014 22:51:29 +0000 (23:51 +0100)]
ARM: dts: imx28: include gpio.h to allow use of symbolic names
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Michael Heimpold [Thu, 27 Mar 2014 22:51:27 +0000 (23:51 +0100)]
ARM: dts: imx28-duckbill: fix mmc settings
I2SE's duckbills are only equipped with a micro SD card slot and
thus only provide a 4-bit interface.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Wed, 26 Mar 2014 14:54:39 +0000 (11:54 -0300)]
ARM: dts: imx51-babbage: Add USB OTG support
Tested by pinging from the host PC to the imx51-babbage via a g_ether
connection.
Signed-off by: Dave Ebright <dave.ebright@parsons.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Wed, 26 Mar 2014 14:54:38 +0000 (11:54 -0300)]
ARM: dts: imx51-babbage: Add USB Host1 support
Signed-off by: Dave Ebright <dave.ebright@parsons.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Tue, 25 Mar 2014 17:47:41 +0000 (14:47 -0300)]
ARM: dts: imx35-pdk: Add initial device tree support
Add support for UART, eSDHC and NAND.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Xiubo Li [Mon, 24 Mar 2014 02:22:16 +0000 (10:22 +0800)]
ARM: dts: vf610-twr: Enables FTM PWM device.
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Yuan Yao <yao.yuan@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Xiubo Li [Mon, 24 Mar 2014 02:22:15 +0000 (10:22 +0800)]
ARM: dts: vf610-twr: Add PWM0's pinctrl node
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Xiubo Li [Mon, 24 Mar 2014 02:22:14 +0000 (10:22 +0800)]
ARM: dts: vf610: Add Freescale FTM PWM node.
This adds devicetree node for VF610, and there are 8 channels
supported.
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Yuan Yao <yao.yuan@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Philipp Zabel [Wed, 19 Mar 2014 14:49:24 +0000 (15:49 +0100)]
ARM: dts: i.MX53: Add reset line to VPU device node
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Philipp Zabel [Wed, 19 Mar 2014 14:49:23 +0000 (15:49 +0100)]
ARM: dts: i.MX53: Enable CODA7541 VPU
This IP module is always present and has no external connections.
There is no reason to disable it in the device tree.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Sun, 16 Mar 2014 21:09:20 +0000 (18:09 -0300)]
ARM: dts: imx25-pdk: Add USB Host1 support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Alexander Shiyan [Sat, 15 Mar 2014 05:22:40 +0000 (09:22 +0400)]
ARM: dts: imx27-phytec-phycore-rdk: Add display support
This patch adds FB, Sharp-LQ035Q7 display (add-on module) and
corresponded pinctrl devicetree nodes to the Phytec PCM970 RDK.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Wed, 12 Mar 2014 13:19:25 +0000 (10:19 -0300)]
ARM: dts: imx25-pdk: Add CAN support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Wed, 12 Mar 2014 13:19:24 +0000 (10:19 -0300)]
ARM: dts: imx25-pdk: Add keypad support
Tested with evtest.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Tue, 11 Mar 2014 18:55:47 +0000 (02:55 +0800)]
ARM: dts: imx25-pdk: Add audio support
mx25pdk has a sgtl5000 codec connected to the I2C1 port.
Add support for it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Denis Carikli [Thu, 13 Mar 2014 09:18:45 +0000 (10:18 +0100)]
ARM: dts: mbimxsd35 baseboard: Add USB support.
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Denis Carikli [Thu, 13 Mar 2014 09:18:44 +0000 (10:18 +0100)]
ARM: dts: i.MX35: Add USB support.
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Denis Carikli [Thu, 13 Mar 2014 09:18:43 +0000 (10:18 +0100)]
ARM: dts: mbimxsd25 baseboard: Add USB support
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Thu, 13 Mar 2014 09:18:42 +0000 (10:18 +0100)]
ARM: dts: imx25.dtsi: Fix USB support.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Thu, 13 Mar 2014 09:18:40 +0000 (10:18 +0100)]
ARM: dts: mx35: USB block requires only one clock
Like other imx SoCs only one USB clock is needed on mx35.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fabio Estevam [Thu, 13 Mar 2014 09:18:39 +0000 (10:18 +0100)]
ARM: dts: mx25: USB block requires only one clock
Like other imx SoCs only one USB clock is needed on mx25.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Cosmin Stoica [Thu, 6 Mar 2014 16:40:34 +0000 (18:40 +0200)]
ARM: dts: vf610-twr: Add support for sdhc1
The kernel was not able to boot from SD card because sdhc support
was not present into the dts.
A new entry for sdhc1 was added for vf610-twr board based on the
compatible entry present on imx53.
After applying these changes, the kernel is able to boot successfully
from SD card.
Signed-off-by: Cosmin Stoica <cosminstefan.stoica@freescale.com>
Signed-off-by: Chircu Bogdan <Bogdan.Chircu@freescale.com>
Signed-off-by: Eddy Petrisor <eddy.petrisor@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Fabio Estevam [Wed, 5 Mar 2014 20:30:40 +0000 (17:30 -0300)]
ARM: dts: imx25-pdk: Add esdhc1 support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Fabio Estevam [Wed, 5 Mar 2014 20:30:39 +0000 (17:30 -0300)]
ARM: dts: imx25-pdk: Provide an Ethernet PHY reset
GPIO4_8 is connected to the Ethernet PHY reset line, so populate the
'phy-reset-gpios' property accordingly.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Fabio Estevam [Wed, 5 Mar 2014 20:30:38 +0000 (17:30 -0300)]
ARM: dts: imx25-pdk: Provide a regulator for Ethernet PHY
GPIO2_3 controls the power to the Ethernet PHY, so provide a regulator node
for this.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Fabio Estevam [Wed, 5 Mar 2014 20:30:37 +0000 (17:30 -0300)]
ARM: dts: imx25-pdk: Add FEC pins
Instead of relying on the bootloader for configuring the FEC pins, pass the
FEC pin configuration via device tree instead.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Fabio Estevam [Wed, 5 Mar 2014 20:30:36 +0000 (17:30 -0300)]
ARM: dts: imx25-pdk: Add UART1 pins
UART1 is the console port on mx25pdk board.
Add the pin configuration for UART1 port and also pass 'fsl,uart-has-rtscts'
to indicate that the port has RTS and CTS pins.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Fabio Estevam [Wed, 5 Mar 2014 20:30:35 +0000 (17:30 -0300)]
ARM: dts: imx25-pdk: Sort the dt nodes
Keep the dt nodes sorted for better readability.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Vincent Stehlé [Wed, 5 Mar 2014 18:58:39 +0000 (19:58 +0100)]
ARM: dts: imx6qdl-sabresd.dtsi: Add red led
Make the red gpio led available to the user.
This can be toggled with the sysfs for example, or used as a heartbeat or mmc
activity light by changing the trigger.
Signed-off-by: Vincent Stehlé <vincent.stehle@freescale.com>
Cc: Sascha Hauer <kernel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Alexander Shiyan [Sun, 2 Mar 2014 09:18:39 +0000 (13:18 +0400)]
ARM: dts: imx27-phytec-phycore-som: Enable SSI1
This patch adds pin group for Synchronous Serial Interface 1 (SSI1)
for PCM-038 module and enables this interface. This change do nothing
at the current stage but helps to continue develop sound support.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Alexander Shiyan [Sun, 2 Mar 2014 09:18:38 +0000 (13:18 +0400)]
ARM: dts: imx27-phytec-phycore-rdk: Add missing pinctrl definition for SPI CS1
This patch adds missing pinctrl definition for SPI chipselect 1.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Marek Vasut [Fri, 28 Feb 2014 11:58:41 +0000 (12:58 +0100)]
ARM: dts: imx: Add alias for ethernet controller
Add alias for FEC ethernet on i.MX to allow bootloaders (like U-Boot)
patch-in the MAC address for FEC using this alias.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Denis Carikli [Wed, 15 Jan 2014 17:23:26 +0000 (18:23 +0100)]
ARM: dts: mbimxsd35: Add sound support.
Cc: Eric Bénard <eric@eukrea.com>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Linus Torvalds [Mon, 28 Apr 2014 02:29:27 +0000 (19:29 -0700)]
Linux 3.15-rc3
Will Deacon [Wed, 23 Apr 2014 16:52:52 +0000 (17:52 +0100)]
word-at-a-time: avoid undefined behaviour in zero_bytemask macro
The asm-generic, big-endian version of zero_bytemask creates a mask of
bytes preceding the first zero-byte by left shifting ~0ul based on the
position of the first zero byte.
Unfortunately, if the first (top) byte is zero, the output of
prep_zero_mask has only the top bit set, resulting in undefined C
behaviour as we shift left by an amount equal to the width of the type.
As it happens, GCC doesn't manage to spot this through the call to fls(),
but the issue remains if architectures choose to implement their shift
instructions differently.
An example would be arch/arm/ (AArch32), where LSL Rd, Rn, #32 results
in Rd == 0x0, whilst on arch/arm64 (AArch64) LSL Xd, Xn, #64 results in
Xd == Xn.
Rather than check explicitly for the problematic shift, this patch adds
an extra shift by 1, replacing fls with __fls. Since zero_bytemask is
never called with a zero argument (has_zero() is used to check the data
first), we don't need to worry about calling __fls(0), which is
undefined.
Cc: <stable@vger.kernel.org>
Cc: Victor Kamensky <victor.kamensky@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sun, 27 Apr 2014 22:08:12 +0000 (15:08 -0700)]
Merge branch 'safe-dirty-tlb-flush'
This merges the patch to fix possible loss of dirty bit on munmap() or
madvice(DONTNEED). If there are concurrent writers on other CPU's that
have the unmapped/unneeded page in their TLBs, their writes to the page
could possibly get lost if a third CPU raced with the TLB flush and did
a page_mkclean() before the page was fully written.
Admittedly, if you unmap() or madvice(DONTNEED) an area _while_ another
thread is still busy writing to it, you deserve all the lost writes you
could get. But we kernel people hold ourselves to higher quality
standards than "crazy people deserve to lose", because, well, we've seen
people do all kinds of crazy things.
So let's get it right, just because we can, and we don't have to worry
about it.
* safe-dirty-tlb-flush:
mm: split 'tlb_flush_mmu()' into tlb flushing and memory freeing parts
projects / GitHub / LineageOS / G12 / android_kernel_amlogic_linux-4.9.git / log