GitHub/moto-9609/android_kernel_motorola_exynos9610.git
10 years agoARM: meson: dts: add basic Meson/Meson6/Meson6-atv1200 DTSI/DTS
Carlo Caione [Tue, 9 Sep 2014 20:12:56 +0000 (22:12 +0200)]
ARM: meson: dts: add basic Meson/Meson6/Meson6-atv1200 DTSI/DTS

The Meson6 SoC is produced by Amlogic inc. and it is based on 2 Cortex
A9 and an ARM Mali-400 GPU.
This patch adds two basic DTSI for the preliminary support of Meson and
Meson6 SoCs. Another DTS is also added for supporting the atv1200 board,
produced by Geniatech inc.

Signed-off-by: Carlo Caione <carlo@caione.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
10 years agoMerge tag 'imx-dt-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo...
Olof Johansson [Wed, 24 Sep 2014 18:29:31 +0000 (11:29 -0700)]
Merge tag 'imx-dt-3.18' of git://git./linux/kernel/git/shawnguo/linux into next/dt

Merge "ARM: imx: device tree changes for 3.18" from Shawn Guo:

The i.MX device tree changes for 3.18:
 - Device tree support for i.MX ADS and Armadeus APF9328 boards
 - Enable thermal sensor support for i.MX6SL
 - Add LCD support for i.MX6SL EVK board
 - Fix display duplicate name for a bunch of board dts files
 - Configure imx6qdl-sabresd board pins locally to remove the dependency
   on bootloader
 - A set of imx28-tx28 board dts updates from Lothar
 - Add pci config space as platform resource
 - Enable devices RTC, I2C and HDMI for nitrogen6x board
 - Split HummingBoard DT to support s/dl and d/q
 - mSATA and IR input support for HummingBoard
 - Add SSI baud clock for i.MX6 device trees
 - Add USB support for vf610-colibri and vf610-twr boards
 - A set of cleanup and updates on Gateworks boards

* tag 'imx-dt-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (86 commits)
  ARM: dts: imx6: make gpt per clock can be from OSC
  ARM: dts: imx: ventana: add canbus support for GW52xx
  ARM: dts: imx: ventana: cleanup pinctrl groups
  ARM: dts: imx: ventana: configure padconf for all pins
  ARM: dts: imx: ventana: use gpio constants
  ARM: dts: imx: ventana: remove unused aliases
  ARM: dts: imx: ventana: remove unsupported dt nodes
  ARM: dts: imx28-tx28: add alias for CAN XCVR regulator
  ARM: dts: imx28-tx28: add spi-gpio as alternative for spi-mxs
  ARM: dts: imx28-tx28: use GPIO flags
  ARM: dts: imx28-tx28: remove spidev labels and add third instance of spidev
  ARM: dts: imx6sl: add baud clock and clock-names for ssi
  ARM: dts: imx6qdl: add baud clock and clock-names for ssi
  ARM: dts: imx6qdl-sabresd: Configure the pins locally
  ARM: dts: imx28-m28evk: Fix display duplicate name warning
  ARM: dts: imx28-tx28: Fix display duplicate name warning
  ARM: dts: imx28-m28cu: Fix display duplicate name warning
  ARM: dts: imx28-cfa100: Fix display duplicate name warning
  ARM: dts: imx28-apf28dev: Fix display duplicate name warning
  ARM: dts: imx28-apx4devkit: Fix display duplicate name warning
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
10 years agoARM: dts: mt6589: Change compatible string for GIC
Matthias Brugger [Mon, 18 Aug 2014 14:58:00 +0000 (16:58 +0200)]
ARM: dts: mt6589: Change compatible string for GIC

This patch changes the compatible string of the GIC to the
new "arm,cortex-a7-gic" which does reflect the actual hardware.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
10 years agoARM: dts: mediatek: Add compatible property for aquaris5
Matthias Brugger [Mon, 18 Aug 2014 14:58:00 +0000 (16:58 +0200)]
ARM: dts: mediatek: Add compatible property for aquaris5

Add the missing 'compatible' property to device tree root node of

 - mt6589-aquaris5.dts

and document the new values.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
10 years agoARM: dts: mt6589-aquaris5: Add boot argument earlyprintk
Matthias Brugger [Mon, 18 Aug 2014 14:58:00 +0000 (16:58 +0200)]
ARM: dts: mt6589-aquaris5: Add boot argument earlyprintk

Add boot argument for earlyprintk to the aquaris5 device tree file.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
10 years agoARM: dts: mt6589: Fix typo in GIC unit address
Matthias Brugger [Mon, 18 Aug 2014 14:58:00 +0000 (16:58 +0200)]
ARM: dts: mt6589: Fix typo in GIC unit address

This changes the unit address of the gic node to it's first register area.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
10 years agoARM: dts: Build dtb for Mediatek board
Matthias Brugger [Mon, 18 Aug 2014 14:58:00 +0000 (16:58 +0200)]
ARM: dts: Build dtb for Mediatek board

This allows the "make dtbs" to build the aquaris5 dtb for the Mediatek
SoC.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
10 years agoMerge tag 'mvebu-dt-3.18' of git://git.infradead.org/linux-mvebu into next/dt
Olof Johansson [Wed, 24 Sep 2014 17:38:57 +0000 (10:38 -0700)]
Merge tag 'mvebu-dt-3.18' of git://git.infradead.org/linux-mvebu into next/dt

Merge "ARM: mvebu: DT changes for v3.18" from Jason Cooper:

mvebu DT changes for v3.18

 - Armada 375
    - Add RTC support

 - Armada 370
    - Add proper pinmuxing
    - Add SSCG
    - Add gpio-fan
    - Add LED support

 - change Intersil vendor prefix to isil
 - use improved Armada SPI compatible string

* tag 'mvebu-dt-3.18' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: add user LED support of Armada 370 RD
  ARM: mvebu: add gpio fan support to Armada 370 RD
  ARM: mvebu: Change vendor prefix for Intersil Corporation to isil
  ARM: mvebu: use improved armada spi device tree compatible name
  ARM: mvebu: add SSCG to Armada 370 Device Tree
  ARM: mvebu: Add proper pin muxing on Armada 370 RD board
  ARM: mvebu: Add proper pin muxing on Netgear ReadyNAS 104
  ARM: mvebu: Add proper pin muxing on Netgear ReadyNAS 102
  ARM: mvebu: Add proper pin muxing on the Armada 370 DB board
  ARM: mvebu: Add proper pin muxing on Globalscale Mirabox board
  ARM: mvebu: Add network pin mux configuration for the Armada 370 SoC
  ARM: mvebu: Add RTC support for Armada 375

Signed-off-by: Olof Johansson <olof@lixom.net>
10 years agoMerge tag 'v3.18-rockchip-dts2-v2' of git://git.kernel.org/pub/scm/linux/kernel/git...
Olof Johansson [Wed, 24 Sep 2014 05:27:38 +0000 (22:27 -0700)]
Merge tag 'v3.18-rockchip-dts2-v2' of git://git./linux/kernel/git/mmind/linux-rockchip into next/dt

Merge "second bunch of dts changes for 3.18" from Heiko Stubner:

More peripheral support for Rockchip SoCs
- dwc2 usb controllers
- spi controllers
- emmc controller

* tag 'v3.18-rockchip-dts2-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: Remove "regulator-always-on" in vcc_rmii for Radxa Rock
  ARM: dts: rockchip: fix rk3188 emmc pull references
  ARM: dts: rockchip: fix swapped Radxa Rock pinctrl references
  ARM: dts: rockchip: clean up rk3xxx mmc nodes
  ARM: dts: rockchip: add emmc nodes for rk3066 and rk3188
  ARM: dts: rockchip: add Cortex-A9 SPI controller nodes
  ARM: dts: rockchip: enable usb ports on Radxa Rock
  ARM: dts: rockchip: add dwc2 controllers for rk3066 and rk3188
  ARM: dts: rockchip: remove rockchip,bus-index from rk3xxx i2c0
  ARM: dts: Switch i2c0 to 400kHz on rk3288-evb-rk808
  ARM: dts: Add rk808 PMIC to rk3288-evb-rk808
  ARM: dts: Add mshc aliases for rk3288
  ARM: dts: Add SPI nodes to rk3288
  ARM: dts: Enable USB host1(dwc) on rk3288-evb
  ARM: dts: add rk3288 dwc2 controller support
  ARM: dts: Add sdio0 and sdio1 to the rk3288

Signed-off-by: Olof Johansson <olof@lixom.net>
10 years agoMerge tag 'qcom-dt-for-3.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/galak...
Olof Johansson [Wed, 24 Sep 2014 05:26:19 +0000 (22:26 -0700)]
Merge tag 'qcom-dt-for-3.18-2' of git://git./linux/kernel/git/galak/linux-qcom into next/dt

Merge "qcom DT changes for v3.18-2" from Kumar Gala:

Qualcomm ARM Based Device Tree Updates for v3.18-2

* Added SDCC nodes on MSM8960/CDP and MSM8660/SURF
* Added I2C and SDCC4/WLAN on APQ8064/IFC6410
* Added I2C on MSM8984/DB8074

* tag 'qcom-dt-for-3.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
  ARM: DT: msm8960: Add sdcc nodes
  ARM: DT: msm8660: Add sdcc nodes
  ARM: DT: apq8064: Add i2c device nodes
  ARM: DT: apq8064: add support to sdcc4 for wlan.
  ARM: dts: qcom: Add I2C dt node for MSM8974 and DB8074 board

Signed-off-by: Olof Johansson <olof@lixom.net>
10 years agoMerge tag 'qcom-dt-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/galak...
Olof Johansson [Wed, 24 Sep 2014 05:25:39 +0000 (22:25 -0700)]
Merge tag 'qcom-dt-for-3.18' of git://git./linux/kernel/git/galak/linux-qcom into next/dt

Merge "qcom DT changes for v3.18" from Kumar Gala:

Qualcomm ARM Based Device Tree Updates for v3.18

* Added APQ8084 dt support for clocks, serial, pinctrl, and IFC6540 board
* Added IPQ8064 dt support for basic SoC and AP148 board
* Added APQ8064 dt support for pinctrl, reset, SDHC, and multimedia clocks
* Added PMIC 8058 dt support on MSM8660, enables PMIC based power key,
  keypad, rtc, and vibrator
* Added PMIC 8921 dt support on MSM8960, enables PMIC based power key,
  keypad, and rtc

* tag 'qcom-dt-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
  ARM: DT: QCOM: apq8064: Add dma support for sdcc node
  ARM: DT: apq8064: Add sdcc support via mcci driver.
  ARM: dts: qcom: Add 8064 multimedia clock controller node
  ARM: DT: APQ8064: Add node for ps_hold function in pinctrl
  ARM: DT: APQ8064: Add pinctrl support
  ARM: dts: qcom: Add TLMM DT node for APQ8084
  ARM: dts: qcom: Add initial IFC6540 board device tree
  ARM: dts: msm: Add 8058 PMIC to ssbi bus
  ARM: dts: msm: Add 8921 PMIC to ssbi bus
  ARM: qcom: Add initial IPQ8064 SoC and AP148 device trees
  ARM: dts: qcom: Add APQ8084 serial port DT node
  ARM: dts: qcom: Add APQ8084 Global Clock Controller DT node

Signed-off-by: Olof Johansson <olof@lixom.net>
10 years agoMerge tag 'dt-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind...
Olof Johansson [Wed, 24 Sep 2014 05:11:05 +0000 (22:11 -0700)]
Merge tag 'dt-for-v3.18' of git://git./linux/kernel/git/tmlind/linux-omap into next/dt

Merge "omap dts changes for v3.18 merge window" from Tony Lindgren:

Changes for .dts files for omaps for v3.18 merge window:

- Updates for gta04 to add gta04a3 model
- Add support for Tehnexion TAO3530 boards
- Regulator names for beaglebone
- Pinctrl related updates for omap5, dra7 and am437
- Model name fix for sbc-t54
- Enable mailbox for various omaps

* tag 'dt-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (291 commits)
  ARM: dts: OMAP2+: Add sub mailboxes device node information
  ARM: dts: dra7-evm: Mark uart1 rxd as wakeup capable
  ARM: dts: OMAP5 / DRA7: switch over to interrupts-extended property for UART
  ARM: dts: AM437x: switch to compatible pinctrl
  ARM: dts: DRA7: switch to compatible pinctrl
  ARM: dts: OMAP5: switch to compatible pinctrl
  ARM: dts: am335x-boneblack: Add names for remaining regulators
  ARM: dts: sbc-t54: fix model property
  ARM: dts: omap5.dtsi: add DSS RFBI node
  ARM: dts: omap3: Add HEAD acoustics omap3-ha.dts and omap3-ha-lcd.dts (TAO3530 based)
  ARM: dts: omap3: Add Technexion Thunder support (TAO3530 SOM based)
  ARM: dts: omap3: Add Technexion TAO3530 SOM omap3-tao3530.dtsi
  ARM: OMAP2+: tao3530: Add pdata-quirk for the mmc2 internal clock
  ARM: OMAP2+: board-generic: add support for AM57xx family
  ARM: dts: dra72-evm: Add tps65917 PMIC node
  ARM: dts: dra72-evm: Enable I2C1 node
  Linux 3.17-rc3
  unicore32: Fix build error
  vexpress/spc: fix a build warning on array bounds
  spi: sh-msiof: Fix transmit-only DMA transfers
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
10 years agoARM: DT: msm8960: Add sdcc nodes
Stephen Boyd [Fri, 19 Sep 2014 23:50:51 +0000 (16:50 -0700)]
ARM: DT: msm8960: Add sdcc nodes

Add the sdcc nodes to support the SD card controller using pl180
mmci driver. We also add a temporary fixed regulator until the
regulator driver is mainlined.

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
10 years agoARM: DT: msm8660: Add sdcc nodes
Stephen Boyd [Fri, 19 Sep 2014 23:50:50 +0000 (16:50 -0700)]
ARM: DT: msm8660: Add sdcc nodes

Add the sdcc nodes to support the SD card controller using pl180
mmci driver. We also add a temporary fixed regulator until the
regulator driver is mainlined.

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
10 years agoARM: dts: rockchip: Remove "regulator-always-on" in vcc_rmii for Radxa Rock
Romain Perier [Fri, 19 Sep 2014 12:36:27 +0000 (12:36 +0000)]
ARM: dts: rockchip: Remove "regulator-always-on" in vcc_rmii for Radxa Rock

On Rockchip RK3188 SoCs the platform driver emac_rockchip is used. This variant driver
enables this regulator when the device driver is loaded. The phy no longer needs
to be always on.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
10 years agoARM: DT: apq8064: Add i2c device nodes
kiran.padwal@smartplayin.com [Wed, 17 Sep 2014 10:30:25 +0000 (16:00 +0530)]
ARM: DT: apq8064: Add i2c device nodes

This patch adds i2c pinctrl DT node for IFC6410 board.  It also adds
 necessary DT support for i2c eeprom which is present on IFC6410.

Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
10 years agoARM: DT: apq8064: add support to sdcc4 for wlan.
Srinivas Kandagatla [Wed, 17 Sep 2014 05:39:35 +0000 (06:39 +0100)]
ARM: DT: apq8064: add support to sdcc4 for wlan.

This patch adds sdcc4 node to enable wlan support on IFC6410

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
10 years agoARM: dts: qcom: Add I2C dt node for MSM8974 and DB8074 board
kiran.padwal@smartplayin.com [Tue, 16 Sep 2014 11:45:38 +0000 (17:15 +0530)]
ARM: dts: qcom: Add I2C dt node for MSM8974 and DB8074 board

Add support for i2c controller on the DB8074 board.  It also adds necessary
DT support for i2c eeprom which is present on DB8074 board.

Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
10 years agoARM: dts: rockchip: fix rk3188 emmc pull references
Heiko Stuebner [Tue, 16 Sep 2014 16:59:36 +0000 (18:59 +0200)]
ARM: dts: rockchip: fix rk3188 emmc pull references

Fix a copy'n'paste error making the rk3188 emmc pinctrl nodes reference
the pcfg_pull_default setting that is not available on rk3188.

Reported-by: Naoki FUKAUMI <naobsd@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
10 years agoARM: dts: rockchip: fix swapped Radxa Rock pinctrl references
Heiko Stuebner [Tue, 16 Sep 2014 16:53:10 +0000 (18:53 +0200)]
ARM: dts: rockchip: fix swapped Radxa Rock pinctrl references

The host and otg regulator pinctrl settings got swapped, making the host
reference the otg pinctrl and the other way round. The actual pins are
correct (gpio0-3 for host and gpio2-31 for otg).

Reported-by: Naoki FUKAUMI <naobsd@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
10 years agoARM: dts: imx6: make gpt per clock can be from OSC
Anson Huang [Thu, 11 Sep 2014 03:29:41 +0000 (11:29 +0800)]
ARM: dts: imx6: make gpt per clock can be from OSC

Original gpt per clk parent is from ipg_per clk which
may be scaled when system enter low bus mode, as ipg
clk will be lower in low bus mode, to keep system clk
NOT drift, select gpt per clk parent from OSC which
is at fixed freq always.

On i.mx6qdl, add a osc_per clk source for i.mx6q
TO > 1.0 and all i.MX6dl SoC.

On i.mx6sx, just make gpt per clk from OSC.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx: ventana: add canbus support for GW52xx
Tim Harvey [Tue, 9 Sep 2014 06:07:31 +0000 (23:07 -0700)]
ARM: dts: imx: ventana: add canbus support for GW52xx

The GW52xx baseboard supports CANbus so we enable it, configure its pinmux
and CAN_STBY gpio.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx: ventana: cleanup pinctrl groups
Tim Harvey [Tue, 9 Sep 2014 06:07:30 +0000 (23:07 -0700)]
ARM: dts: imx: ventana: cleanup pinctrl groups

Follow the conventions for pinctrl:
 - grouping pinctrl in logical alphabatized groups
 - remove any pinctrl not being used by a driver or needed by user
 - move iomuxc to bottom of file for readability

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx: ventana: configure padconf for all pins
Tim Harvey [Tue, 9 Sep 2014 06:07:29 +0000 (23:07 -0700)]
ARM: dts: imx: ventana: configure padconf for all pins

Follow the convention of configuring padconf for all pins and not leaving
any 0x80000000 to leave them un-configured.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx: ventana: use gpio constants
Tim Harvey [Tue, 9 Sep 2014 06:07:28 +0000 (23:07 -0700)]
ARM: dts: imx: ventana: use gpio constants

Use the gpio contants defined in bindings for active high/low

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx: ventana: remove unused aliases
Tim Harvey [Tue, 9 Sep 2014 06:07:27 +0000 (23:07 -0700)]
ARM: dts: imx: ventana: remove unused aliases

Remove aliases that are either not used by bootloader or are provided via
included dtsi files.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx: ventana: remove unsupported dt nodes
Tim Harvey [Tue, 9 Sep 2014 06:07:26 +0000 (23:07 -0700)]
ARM: dts: imx: ventana: remove unsupported dt nodes

The general device-tree rule is to not include nodes that do not have a driver
or bindings in a dts/dtsi. Remove the place-holder nodes from the Gateworks
Ventana boards until a time that a driver with proper bindings exists.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28-tx28: add alias for CAN XCVR regulator
Lothar Waßmann [Tue, 9 Sep 2014 11:26:03 +0000 (13:26 +0200)]
ARM: dts: imx28-tx28: add alias for CAN XCVR regulator

This alias is used by U-Boot to enable/disable the regulator depending
on baseboard type.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28-tx28: add spi-gpio as alternative for spi-mxs
Lothar Waßmann [Tue, 9 Sep 2014 11:26:02 +0000 (13:26 +0200)]
ARM: dts: imx28-tx28: add spi-gpio as alternative for spi-mxs

The spi-mxs driver does not allow full duplex SPI transfers. The
spi-gpio driver may be used as an alternative if this is required.

Make the choice between those drivers easier for the end user by
providing settings for both drivers.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28-tx28: use GPIO flags
Lothar Waßmann [Tue, 9 Sep 2014 11:26:01 +0000 (13:26 +0200)]
ARM: dts: imx28-tx28: use GPIO flags

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28-tx28: remove spidev labels and add third instance of spidev
Lothar Waßmann [Tue, 9 Sep 2014 11:26:00 +0000 (13:26 +0200)]
ARM: dts: imx28-tx28: remove spidev labels and add third instance of spidev

The labels on the spidev nodes are not used and not required, so
remove them. The TX28 supports 3 chipselects on the SPI
interface. Make all those chipselects available to the user.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6sl: add baud clock and clock-names for ssi
Shengjiu Wang [Tue, 9 Sep 2014 09:13:27 +0000 (17:13 +0800)]
ARM: dts: imx6sl: add baud clock and clock-names for ssi

Baud clock is used for bit clock generation in master mode. Ipg clock
is peripheral clock and peripheral access clock.

Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6qdl: add baud clock and clock-names for ssi
Shengjiu Wang [Tue, 9 Sep 2014 09:13:26 +0000 (17:13 +0800)]
ARM: dts: imx6qdl: add baud clock and clock-names for ssi

Baud clock is used for bit clock generation in master mode. Ipg clock
is peripheral clock and peripheral access clock.

Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6qdl-sabresd: Configure the pins locally
Fabio Estevam [Fri, 5 Sep 2014 12:46:10 +0000 (09:46 -0300)]
ARM: dts: imx6qdl-sabresd: Configure the pins locally

Passing '0x80000000' to the pin configuration means that kernel will skip the
IOMUXC_SW_PAD_CTL configuration and will use whathever values come from the
bootloader.

Instead of relying on the bootloader setup, let's configure it in the kernel to
have predictable settings.

'0x1b0b0' is the default POR value for all these pins and has also been verified
that the pins are using this value by manually inspecting the IOMUXC_SW_PAD_CTL
registers, so no functional change has been made.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28-m28evk: Fix display duplicate name warning
Fabio Estevam [Fri, 5 Sep 2014 01:31:23 +0000 (22:31 -0300)]
ARM: dts: imx28-m28evk: Fix display duplicate name warning

The lcdif node has a property named "display" and also a child node
called "display", which causes the following warning:

device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

Rename the child node name in order to avoid the warning.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28-tx28: Fix display duplicate name warning
Fabio Estevam [Fri, 5 Sep 2014 01:31:22 +0000 (22:31 -0300)]
ARM: dts: imx28-tx28: Fix display duplicate name warning

The lcdif node has a property named "display" and also a child node
called "display", which causes the following warning:

device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

Rename the child node name in order to avoid the warning.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28-m28cu: Fix display duplicate name warning
Fabio Estevam [Fri, 5 Sep 2014 01:31:21 +0000 (22:31 -0300)]
ARM: dts: imx28-m28cu: Fix display duplicate name warning

The lcdif node has a property named "display" and also a child node
called "display", which causes the following warning:

device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

Rename the child node name in order to avoid the warning.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28-cfa100: Fix display duplicate name warning
Fabio Estevam [Fri, 5 Sep 2014 01:31:20 +0000 (22:31 -0300)]
ARM: dts: imx28-cfa100: Fix display duplicate name warning

The lcdif node has a property named "display" and also a child node
called "display", which causes the following warning:

device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

Rename the child node name in order to avoid the warning.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28-apf28dev: Fix display duplicate name warning
Fabio Estevam [Fri, 5 Sep 2014 01:31:19 +0000 (22:31 -0300)]
ARM: dts: imx28-apf28dev: Fix display duplicate name warning

The lcdif node has a property named "display" and also a child node
called "display", which causes the following warning:

device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

Rename the child node name in order to avoid the wa

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28-apx4devkit: Fix display duplicate name warning
Fabio Estevam [Fri, 5 Sep 2014 01:31:18 +0000 (22:31 -0300)]
ARM: dts: imx28-apx4devkit: Fix display duplicate name warning

The lcdif node has a property named "display" and also a child node
called "display", which causes the following warning:

device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

Rename the child node name in order to avoid the warning.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6sl-evk: Fix display duplicate name warning
Fabio Estevam [Wed, 3 Sep 2014 01:45:14 +0000 (22:45 -0300)]
ARM: dts: imx6sl-evk: Fix display duplicate name warning

The lcdif node has a property named "display" and also a child node
called "display", which causes the following warning:

device-tree: Duplicate name in lcdif@02220000, renamed to "display#1"

Rename the child node name in order to avoid the warning.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx23-evk: Fix display duplicate name warning
Fabio Estevam [Wed, 3 Sep 2014 01:45:13 +0000 (22:45 -0300)]
ARM: dts: imx23-evk: Fix display duplicate name warning

The lcdif node has a property named "display" and also a child node
called "display", which causes the following warning:

device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

Rename the child node name in order to avoid the warning.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28-evk: Fix display duplicate name warning
Fabio Estevam [Wed, 3 Sep 2014 01:45:12 +0000 (22:45 -0300)]
ARM: dts: imx28-evk: Fix display duplicate name warning

The lcdif node has a property named "display" and also a child node
called "display", which causes the following warning:

device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

Rename the child node name in order to avoid the warning.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6x-sdb: Add LCD support
Fabio Estevam [Tue, 2 Sep 2014 18:00:44 +0000 (15:00 -0300)]
ARM: dts: imx6x-sdb: Add LCD support

Add support for the "MX28LCD Seiko 4.3' WVGA" panel.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6sx: Add LCDIF compatible strings
Fabio Estevam [Tue, 2 Sep 2014 18:00:43 +0000 (15:00 -0300)]
ARM: dts: imx6sx: Add LCDIF compatible strings

imx6sx has the same LCDIF controller IP as in mx28, so add the proper
compatible strings.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: apf27dev: add max1027 in the dts
Philippe Reynes [Mon, 1 Sep 2014 18:44:32 +0000 (20:44 +0200)]
ARM: dts: apf27dev: add max1027 in the dts

Signed-off-by: Philippe Reynes <tremyfr@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx6: add pci config space as platform resource
Lucas Stach [Thu, 7 Aug 2014 17:39:41 +0000 (19:39 +0200)]
ARM: imx6: add pci config space as platform resource

Fixes "imx6q-pcie 1ffc000.pcie: missing *config* reg space"
error exposed by new versions of the designware pcie driver.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: Add support for the i.MX1 Armadeus APF9328 board
Alexander Shiyan [Sun, 31 Aug 2014 11:54:15 +0000 (15:54 +0400)]
ARM: dts: Add support for the i.MX1 Armadeus APF9328 board

This patch adds support for the i.MX1 APF9328 from Armadeus.
This change is intended to further remove non-DT support for this board.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: hummingboard: fix configuration of IR input
Russell King [Sat, 23 Aug 2014 14:34:07 +0000 (15:34 +0100)]
ARM: dts: hummingboard: fix configuration of IR input

Add the IOMUX setting for the IR input, rather than relying on the
boot loader.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: hummingboard: gpio-ir on gpio 3,5
Rabeeh Khoury [Sat, 23 Aug 2014 09:11:47 +0000 (10:11 +0100)]
ARM: dts: hummingboard: gpio-ir on gpio 3,5

HummingBoard after rev 2.0 and the production one starting rev 3.0 uses
gpio 3,5 (EIM_DA5 pad) as the gpio infra red receiver input.

Since the original Carrier1 board is obsolete and we are retiring it,
update the DT file for this.  This will mean IR reception will not
work on Carrier1 with this DT file.

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: hummingboard: add mSATA support for iMX6 quad/dual HummingBoard
Rabeeh Khoury [Sat, 23 Aug 2014 09:11:42 +0000 (10:11 +0100)]
ARM: dts: hummingboard: add mSATA support for iMX6 quad/dual HummingBoard

Initial patch from Rabeeh, but with the electrical properties added.

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: hummingboard: Split HummingBoard DT to support s/dl and d/q
Rabeeh Khoury [Sat, 23 Aug 2014 09:11:36 +0000 (10:11 +0100)]
ARM: dts: hummingboard: Split HummingBoard DT to support s/dl and d/q

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: i.MX53: add pmu node
Steffen Trumtrar [Fri, 22 Aug 2014 12:02:27 +0000 (14:02 +0200)]
ARM: dts: i.MX53: add pmu node

The i.MX53 has a Cortex-A8 Performance Monitor Unit.

Add it to the dtsi.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: nitrogen6x: Add Intersil ISL1208 RTC
Philipp Zabel [Fri, 22 Aug 2014 09:13:02 +0000 (11:13 +0200)]
ARM: dts: nitrogen6x: Add Intersil ISL1208 RTC

This patch adds the battery backed real time clock connected to I2C1
to the device tree.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6sl-evk: Add LCD support
Fabio Estevam [Tue, 19 Aug 2014 18:21:14 +0000 (15:21 -0300)]
ARM: dts: imx6sl-evk: Add LCD support

Add support for the "MX28LCD Seiko 4.3' WVGA" panel.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6sl-evk.dts: Keep pinctrl nodes sorted
Fabio Estevam [Tue, 19 Aug 2014 18:21:13 +0000 (15:21 -0300)]
ARM: dts: imx6sl-evk.dts: Keep pinctrl nodes sorted

Let's keep pinctrl nodes sorted.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: Gateworks GW5520 support (i.MX6)
Tim Harvey [Fri, 22 Aug 2014 21:52:54 +0000 (14:52 -0700)]
ARM: dts: Gateworks GW5520 support (i.MX6)

Add support for the Gateworks GW5520 board.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: i.MX: dts: Add simple-card support
Alexander Shiyan [Tue, 19 Aug 2014 16:00:09 +0000 (20:00 +0400)]
ARM: i.MX: dts: Add simple-card support

This patch adds simple-card support to the i.MX SoCs.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: i.MX: dts: Add support for the Freescale i.MX1 ADS board
Alexander Shiyan [Tue, 19 Aug 2014 06:33:47 +0000 (10:33 +0400)]
ARM: i.MX: dts: Add support for the Freescale i.MX1 ADS board

This patch adds support for the Freescale (Motorola) i.MX1 ADS board.
This change is intended to further remove non-DT support for this board.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: vf610-twr: Add USB support
Stefan Agner [Mon, 18 Aug 2014 20:07:17 +0000 (22:07 +0200)]
ARM: dts: vf610-twr: Add USB support

Add USB support for Freescale Vybrid tower. The USB hosts over-current
protection signal is not connected to the PHY's over- current
protection, hence we need to disable it.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: vf610-colibri: Add USB support
Stefan Agner [Mon, 18 Aug 2014 20:07:16 +0000 (22:07 +0200)]
ARM: dts: vf610-colibri: Add USB support

Add USB support for Colibri VF61 modules. The Colibri standard pinout
defines a pin for USB over-current. However, due to lack of pinmux
options, the USB hosts over-current protection signal of the Colibri
standard could not be connected to the PHY's over-current protection.
Hence we need to disable the over-current functionality of the USB
controller.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: vf610: Add usbmisc for non-core registers
Stefan Agner [Mon, 18 Aug 2014 20:07:14 +0000 (22:07 +0200)]
ARM: dts: vf610: Add usbmisc for non-core registers

Add device tree node for usbmisc which controls the non-core USB
registers. This is required to use the property to disable the over-
current detection.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: vf610: Add USB PHY and controller
Stefan Agner [Mon, 18 Aug 2014 20:07:11 +0000 (22:07 +0200)]
ARM: dts: vf610: Add USB PHY and controller

This adds USB PHY and USB controller nodes. Vybrid SoCs have two
independent USB cores which each supports DR (dual role). However,
real OTG is not supported since the OTG ID pin is not available.

The PHYs are located within the anadig register range, hence we need
to change the length of the anadig registers.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28: add alternative pinmuxing for i2c1
Uwe Kleine-König [Fri, 8 Aug 2014 09:24:22 +0000 (11:24 +0200)]
ARM: dts: imx28: add alternative pinmuxing for i2c1

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28: add pinmuxing for mmc1
Marc Kleine-Budde [Fri, 8 Aug 2014 09:24:21 +0000 (11:24 +0200)]
ARM: dts: imx28: add pinmuxing for mmc1

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
[ukl: rebase from ancient kernel version]
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx25-pinfunc: Add several pin configurations
Michael Grzeschik [Thu, 7 Aug 2014 19:52:40 +0000 (21:52 +0200)]
ARM: dts: imx25-pinfunc: Add several pin configurations

This patch adds pin configurations for:
 - csi aud6
 - cspi1 uart3
 - csi uart5
 - cc
 - csi sdhc2
 - csi cspi3
 - sd1 cspi2
 - cspi1 pwm

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx25: remove imx35-sdma compatible
Markus Pargmann [Thu, 7 Aug 2014 19:52:38 +0000 (21:52 +0200)]
ARM: dts: imx25: remove imx35-sdma compatible

The preloaded script addresses on imx25 and imx35 are different, so
imx25 is not compatible with imx35-sdma unless a custom firmware is
loaded.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: vf610-twr: Add ttyLP2 device.
Bill Pringlemeir [Tue, 5 Aug 2014 17:34:01 +0000 (13:34 -0400)]
ARM: dts: vf610-twr: Add ttyLP2 device.

The ttyLP1 is already the default console/serial port.  The
tower board will route ttyLP2 to the same connectors depending
on the JP23/24 settings.

See:
 http://lists.infradead.org/pipermail/linux-arm-kernel/2014-July/276457.html
 http://lists.infradead.org/pipermail/linux-arm-kernel/2014-July/275576.html

Signed-off-by: Bill Pringlemeir <bpringlemeir@nbsps.com>
Acked-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: add thermal sensor support for i.mx6sl
Anson Huang [Tue, 5 Aug 2014 09:34:52 +0000 (17:34 +0800)]
ARM: dts: add thermal sensor support for i.mx6sl

Add thermal sensor support for i.MX6SL.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: i.MX1: Add i.MX1 template
Alexander Shiyan [Sat, 26 Jul 2014 09:45:29 +0000 (13:45 +0400)]
ARM: dts: i.MX1: Add i.MX1 template

This patch adds basic devicetree template for i.MX1 based SoCs.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: nitrogen6x: add i2c3
Philipp Zabel [Fri, 25 Jul 2014 10:49:53 +0000 (12:49 +0200)]
ARM: dts: nitrogen6x: add i2c3

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>
10 years agoARM: dts: nitrogen6x: add hdmi
Michael Olbrich [Fri, 25 Jul 2014 10:49:52 +0000 (12:49 +0200)]
ARM: dts: nitrogen6x: add hdmi

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: nitrogen6x: add i2c2
Michael Olbrich [Fri, 25 Jul 2014 10:49:51 +0000 (12:49 +0200)]
ARM: dts: nitrogen6x: add i2c2

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6qdl-sabresd: add always on pcie regulator
Lucas Stach [Wed, 23 Jul 2014 17:29:11 +0000 (19:29 +0200)]
ARM: dts: imx6qdl-sabresd: add always on pcie regulator

Everything in the PCI specification assumes devices to be
enumerable on startup. This is only possible if they have
power available.

A future improvement may allow this regulator to be switched
off for D3hot and D3cold power states, but there is a lot
of work to do the pcie host controller side for this to work.
To keep things simple always enable the regulator for now.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: vf610-colibri: split device tree for carrier boards
Stefan Agner [Fri, 18 Jul 2014 14:25:18 +0000 (16:25 +0200)]
ARM: dts: vf610-colibri: split device tree for carrier boards

The Colibri VF61 is a module which needs a carrier board to actually
run. Different carrier board have different hardware support, hence
we should reflect this in the device tree files. This patch adds the
Colibri Evaluation Board, which supports almost all peripherals
defined in the Colibri standard.

Also align the compatible naming, file splitting and file naming with
the scheme which was choosen for the Tegra based modules.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoMerge branch 'imx/soc' into imx/dt
Shawn Guo [Tue, 16 Sep 2014 02:24:58 +0000 (10:24 +0800)]
Merge branch 'imx/soc' into imx/dt

10 years agoMerge tag 'ib-mfd-arm-v3.18' into imx/dt
Shawn Guo [Tue, 16 Sep 2014 02:24:16 +0000 (10:24 +0800)]
Merge tag 'ib-mfd-arm-v3.18' into imx/dt

Immutable branch between MFD and some ARM sub-arch maintainers.

10 years agoARM: imx_v6_v7_defconfig updates
Fabio Estevam [Wed, 10 Sep 2014 02:40:41 +0000 (23:40 -0300)]
ARM: imx_v6_v7_defconfig updates

The rtc isl1208 driver is used by mx6 nitrogen board, so let's enable it by
default.

The fsl sai driver is used by the vf610-twr board, so let's enable it by
default.

simple-audio-card driver is used by the vf610-twr board, so let's enable it by
default.

Generated this patch by doing:

- make imx_v6_v7_defconfig
- make menuconfig and manually select options
- make savedefconfig
- cp defconfig arch/arm/configs/imx_v6_v7_defconfig

,which results in some additional cleanups.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx_v4_v5_defconfig: Select CONFIG_IMX_WEIM
Fabio Estevam [Fri, 5 Sep 2014 14:34:23 +0000 (11:34 -0300)]
ARM: imx_v4_v5_defconfig: Select CONFIG_IMX_WEIM

The imx weim driver is used by some mx27/mx1 boards, so let's enable it by
default.

Generated this patch by doing:

- make imx_v4_v5_defconfig
- make menuconfig and manually select CONFIG_IMX_WEIM
- make savedefconfig
- cp defconfig arch/arm/configs/imx_v4_v5_defconfig

,which results in some additional cleanups.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoarm: mach-imx: Convert pr_warning to pr_warn
Joe Perches [Sat, 13 Sep 2014 18:31:15 +0000 (11:31 -0700)]
arm: mach-imx: Convert pr_warning to pr_warn

Use the more common pr_warn.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx: source gpt per clk from OSC for system timer
Anson Huang [Thu, 11 Sep 2014 03:29:42 +0000 (11:29 +0800)]
ARM: imx: source gpt per clk from OSC for system timer

On i.MX6Q TO > 1.0, i.MX6DL and i.MX6SX, gpt per clock
can be from OSC instead of ipg_per, as ipg_per's rate
may be scaled when system enter low bus mode, to keep
system timer NOT drift, better to make gpt per clock
at fixed rate, here add support for gpt per clock to
be from OSC which is at fixed rate always.

There are some difference on this implementation of
gpt per clock source, see below for details:

i.MX6Q TO > 1.0: GPT_CR_CLKSRC, b'101 selects fix clock
    of OSC / 8 for gpt per clk;
i.MX6DL and i.MX6SX: GPT_CR_CLKSRC, b'101 selects OSC
    for gpt per clk, and we must enable GPT_CR_24MEM to
    enable OSC clk source for gpt per, GPT_PR_PRESCALER24M
    is for pre-scaling of this OSC clk, here set it to 8
    to make gpt per clk is 3MHz;
i.MX6SL: ipg_per can be from OSC directly, so no need to
    implement this new clk source for gpt per.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx: add gpt_3m clk for i.mx6qdl
Anson Huang [Thu, 11 Sep 2014 03:29:40 +0000 (11:29 +0800)]
ARM: imx: add gpt_3m clk for i.mx6qdl

Add gpt_3m clock for i.mx6qdl, as gpt can source clock
from OSC, some i.MX6 series SOCs has fixed divider of
8 for gpt clock, so here add a fix clk of gpt_3m.

i.MX6Q TO1.0 has no gpt_3m option, so force it to be
from ipg_per.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx: fix register offset of pll7_usb_host gate clock
Shawn Guo [Fri, 12 Sep 2014 02:40:28 +0000 (10:40 +0800)]
ARM: imx: fix register offset of pll7_usb_host gate clock

There is a copy&paste error on register offset of pll7_usb_host gate
clock introduced by i.MX6 PLL bypass support patches.  The error breaks
the ENET function, because it overwrites the pll6_enet gate bit.

Correct the offset for all i.MX6 clock drivers.

Thanks to Fugang Duan <B38611@freescale.com> for spotting the error.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: clk-imx6sl: refine clock tree for SSI
Shengjiu Wang [Tue, 9 Sep 2014 09:13:25 +0000 (17:13 +0800)]
ARM: clk-imx6sl: refine clock tree for SSI

Each SSI has "ssi", "ssi_ipg" clocks, and they share same gate bits.

Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx: remove ENABLE and BYPASS bits from clk-pllv3 driver
Shawn Guo [Tue, 26 Aug 2014 15:06:33 +0000 (23:06 +0800)]
ARM: imx: remove ENABLE and BYPASS bits from clk-pllv3 driver

Since ENABLE and BYPASS bits of PLLs are now implemented as separate
gate and mux clocks by clock drivers, the code handling these two bits
can be removed from clk-pllv3 driver.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx6sx: add BYPASS support for PLL clocks
Shawn Guo [Mon, 1 Sep 2014 07:15:57 +0000 (15:15 +0800)]
ARM: imx6sx: add BYPASS support for PLL clocks

This is the same change for imx6sx clock driver as "ARM: imx6q: add BYPASS
support for PLL clocks" for imx6q.  The difference is that only anaclk1
is available on imx6sx.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx6sl: add BYPASS support for PLL clocks
Shawn Guo [Mon, 1 Sep 2014 06:29:53 +0000 (14:29 +0800)]
ARM: imx6sl: add BYPASS support for PLL clocks

This is the same change for imx6sl clock driver as "ARM: imx6q: add BYPASS
support for PLL clocks" for imx6q.  The difference is that only anaclk1
is available on imx6sl.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx6q: add BYPASS support for PLL clocks
Shawn Guo [Mon, 1 Sep 2014 06:17:48 +0000 (14:17 +0800)]
ARM: imx6q: add BYPASS support for PLL clocks

The imx6q clock driver currently hard-codes all PLL clocks to source
from OSC24M without BYPASS support.  The patch adds the missing lvds_in
clock which is mutually exclusive with lvds_gate, and implements BYPASS
and BYPASS_CLK_SRC selection for PLL clocks as per Figure 10-3. Primary
Clock Generation in IMX6DQRM, i.e. both BYPASS_CLK_SRC and BYPASS bits
are implemented as mux clocks, and ENABLE bit of PLL clocks is
implemented as a gate clock after BYPASS mux.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx: add an exclusive gate clock type
Shawn Guo [Tue, 26 Aug 2014 07:06:33 +0000 (15:06 +0800)]
ARM: imx: add an exclusive gate clock type

There are a couple of gate clocks are mutually exclusive on i.MX6, i.e.
LVDSCLK1_IBEN and LVDSCLK1_OBEN.  They cannot be enabled simultaneously.
This patches adds an exclusive gate clock type specifically for such
case.  The clock driver will need to call imx_clk_gate_exclusive() to
register a gate clock with parameter exclusive_mask indicating the mask
of gate bits which are mutually exclusive to this gate clock.

Right now, it only handles the exclusive gate clocks which are defined
in a single hardware register, which is the case we're running into
today.  But it can be extended to handle exclusive gate clocks defined
in different registers later if needed.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: clk-imx6q: refine clock tree for SSI
Shengjiu Wang [Thu, 4 Sep 2014 09:48:59 +0000 (17:48 +0800)]
ARM: clk-imx6q: refine clock tree for SSI

Each SSI has "ssi", "ssi_ipg" clocks, and they share same gate bits.

Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: clk-imx6q: refine clock tree for ASRC
Shengjiu Wang [Thu, 4 Sep 2014 09:48:58 +0000 (17:48 +0800)]
ARM: clk-imx6q: refine clock tree for ASRC

ASRC has "asrc", "asrc_ipg", "asrc_mem" clocks, and they share
the same gate bits.

Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: clk-imx6sl: correct the pxp and epdc axi clock selections
Fancy Fang [Thu, 4 Sep 2014 08:33:12 +0000 (16:33 +0800)]
ARM: clk-imx6sl: correct the pxp and epdc axi clock selections

The parent clocks of IMX6SL_CLK_PXP_AXI_SEL and IMX6SL_CLK_EPDC_AXI_SEL
clocks are not the same. So split the epdc_pxp_sels into two different
clock selections 'pxp_axi_sels' and 'epdc_axi_sels'.

Signed-off-by: Fancy Fang <chen.fang@freescale.com>
Signed-off-by: Robby Cai <R63905@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: clk-imx6q: refine clock tree for ESAI
Shengjiu Wang [Fri, 8 Aug 2014 07:02:47 +0000 (15:02 +0800)]
ARM: clk-imx6q: refine clock tree for ESAI

There are three clock for ESAI, esai_extal, esai_ipg, esai_mem. Rename
'esai' to 'esai_extal', 'esai_ahb' to 'esai_mem', and add 'esai_ipg'.
Make the clock for ESAI more clear and align them with imx6sx.

Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: clk-imx6sl: Select appropriate parents for LCDIF clocks
Fabio Estevam [Tue, 19 Aug 2014 18:21:12 +0000 (15:21 -0300)]
ARM: clk-imx6sl: Select appropriate parents for LCDIF clocks

PLL5 is well suited for being the parent of IMX6SL_CLK_LCDIF_PIX_SEL and
PLL2_PFD for IMX6SL_CLK_LCDIF_AXI_SEL.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: clk-imx6sl: Remove csi_lcdif_sels[]
Fabio Estevam [Tue, 19 Aug 2014 18:21:11 +0000 (15:21 -0300)]
ARM: clk-imx6sl: Remove csi_lcdif_sels[]

Currently csi_lcdif_sels[] is a shared array for the providing the possible
clock parents for csi and lcdif blocks.

This is not correct, as csi and lcdif do not share the same clock parents.

Introduce csi_sels[] for the csi and lcdif_axi_sels[] for the lcdif clocks in
order to describe the parents correctly.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx: clk-vf610: Add USBPHY clocks
Stefan Agner [Mon, 18 Aug 2014 20:07:12 +0000 (22:07 +0200)]
ARM: imx: clk-vf610: Add USBPHY clocks

This commit adds PLL7 which is required for USBPHY1. It also adds
the USB PHY and USB Controller clocks and the gates to enable them.

Acked-by: Jingchang Lu <jingchang.lu@freescale.com>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx: add cpufreq support for i.mx6sx
Anson Huang [Wed, 25 Jun 2014 09:10:12 +0000 (17:10 +0800)]
ARM: imx: add cpufreq support for i.mx6sx

Add cpufreq support for i.MX6SX, using common
i.MX6Q cpufreq driver.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx: clk-vf610: introduce clks_init_on
Stefan Agner [Tue, 29 Jul 2014 14:20:28 +0000 (16:20 +0200)]
ARM: imx: clk-vf610: introduce clks_init_on

At the end of the boot process, the clock framework might disable
required main PLL's. So far, this was no issue since drivers
requested clocks, which are descended of the main PLL's (e.g.
pll1_pfd1, which provides the system clock).

To archive the full 500MHz system clock, DDR clock need to be a
descendant of PLL2 rather than PLL1 (DDRC_CLK_SEL set to 0). The
bootloader sets up the clocks accordingly before making use of
DDR at all. However, in Linux, there is no driver using PLL2,
which lead to PLL2 being disabled by the clock framework.

With this patch, we make sure that the main system clock and the
DDR clock are initially enabled and are kept enabled.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: i.MX1: Add devicetree support
Alexander Shiyan [Sat, 26 Jul 2014 09:45:28 +0000 (13:45 +0400)]
ARM: i.MX1: Add devicetree support

This patch adds basic devicetree support for i.MX1 based SoCs.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: i.MX6: add more chip revision support
Jason Liu [Tue, 5 Nov 2013 04:03:18 +0000 (12:03 +0800)]
ARM: i.MX6: add more chip revision support

Add more revision support for the new i.MX6DQ tape-out (TO1.5).  This
TO1.5 is the Rev 1.3 as documented in i.MX6DQ data sheet, because TO1.3
and TO1.4 are never revealed.

Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>