Commit Graph

10 Commits

Author SHA1 Message Date
Fabio Estevam
29988e867c ARM: dts: imx7: Fix memory node duplication
Boards based on imx7 have duplicate memory nodes:

- One coming from the board dts file: memory@

- One coming from the imx7s.dtsi file.

Fix the duplication by removing the memory node from the dtsi file
and by adding 'device_type = "memory";' in the board dts.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10 10:02:19 +08:00
Anson Huang
135ddae799 ARM: dts: imx7d: correct cpu supply name for voltage scaling
Correct CPU supply name to meet cpufreq-dt driver's
requirement for voltage scaling.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-05-20 20:39:25 +08:00
Aapo Vienamo
2bada7ac1f ARM: dts: imx7d: cl-som-imx7: fix pinctrl_enet
The missing last digit of the CONFIG values is added. Looks like a typo
of some sort when comparing to the downstream dt. This fixes
intermittent behavior behaviour of the ethernet controllers.

Signed-off-by: Aapo Vienamo <aapo@tuxera.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-12 21:13:19 +08:00
Marco Franchi
ad00e080eb ARM: dts: imx: Add memory node unit name
Fix the following warnings from dtc by adding the unit name to memory
nodes:

Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name

Converted using the following command:

perl -p0777i -e 's/memory \{\n\t\treg = \<0x+([0-9a-f])/memory\@$1$\0000000 \{\n\t\treg = <0x$1/m' `find ./arch/arm/boot/dts -name "imx*"`

The files below were manually fixed:
-imx1-ads.dts
-imx1-apf9328.dts
-imx6q-pistachio.dts

Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-12 21:13:14 +08:00
Sascha Hauer
213e51ca8d ARM: dts: imx7: Add "LPSR" to LPSR iomux pin names
The i.MX7 has two iomux controllers. the iomuxc and the iomuxc_lpsr.
In a board dts we have to make sure that both controllers are supplied
with the correct pins. It's way too easy to do this wrong since only
a look into the reference manual can reveal which pins belong to which
controller. To make this clearer add "LPSR" to the pin names which
belong to the LPSR controller.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-01-29 09:53:27 +08:00
Sascha Hauer
ccc59b0c18 ARM: dts: imx7d-cl-som: Fix OTG power pinctrl
GPIO01_IO05 is controlled by the LPSR iomux controller, so attach
the corresponding pin to this controller.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-01-29 09:53:08 +08:00
Stefan Agner
1e886a18e0 ARM: dts: imx7d: move input header into base device tree
The base device tree uses KEY_POWER in the snvs-powerkey node,
hence include the input.h header file in the base device tree.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-06-28 10:45:33 +08:00
Stefan Agner
a67970a226 ARM: dts: imx7d: recreate imx7d.dtsi with i.MX 7Dual specifics
The i.MX 7Solo implements a subset of features available on
i.MX 7Dual. Recreate imx7s.dtsi as the base device tree for
i.MX 7Dual boards. The i.MX 7Dual's additional features over
i.MX 7Solo are:
- Second Cortex-A7 core
- Second Gigabit Ethernet controller
- EPD (Electronc Paper Display, not yet part of the device tree)
- PCIe (not yet part of the device tree)
- Additional USB2.0 OTG controller

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-06-28 10:45:30 +08:00
Stefan Agner
3ef79ca6bd ARM: dts: imx7d: use imx7s.dtsi as base device tree
The i.MX 7 series currently consists of two SoCs: i.MX 7Solo and
7Dual. The former has a subset of features of the latter, hence
use imx7s.dtsi as the new base device tree. To keep diffstat nice,
just move imx7d.dtsi to imx7s.dtsi temporarily and recreate
imx7d.dtsi in a second commit.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-06-28 10:45:23 +08:00
Ilya Ledvich
470f269ce3 ARM: dts: imx7d: cl-som-imx7: add basic module support
CL-SOM-iMX7 is a miniature System-on-Module (SoM) based on
Freescale i.MX7 System-on-Chip family.

http://www.compulab.co.il/products/computer-on-modules/cl-som-imx7-freescale-i-mx-7-system-on-module/

Add basic DT support for standalone module (without a carrier board):

* Memory configuration
* eMMC
* 2x Gigabit Ethernet ports (FEC1 and FEC2)
* I2C2 bus
  * EEPROM
  * PCA9555 GPIO extender
  * PMIC
* UART1
* USB OTG port

Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2015-12-22 20:43:43 +08:00