The uevm is the only official board supported for the OMAP5 soc
in mainline. The existent sevm platform will no more be supported.
Hence cleaning up the board dts file to have only the data
required for uevm.
Renaming the board dts file and adding the following cleanups.
* There are no devices connected on I2C 2,3,4 buses. So remove
the pinmux data for the same.
* OMAP5432 and DDR3 memory is used in the uevm. Temperature polling
is not supported with DDR3 memories. Because of DDR3 phy limitation
the voltage change across DVFS and all shadow registers for DVFS on
DDR3 is not supported. Hence the emif kernel driver is not required,
so removing the DDR3 device file and emif nodes for uevm.
* Keypad is not supported on uevm. So remove the device node.
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
Using constants for pinctrl allows a better readability, and removes
redundancy with comments.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
Replace /include/ by #include for OMAP2+ DT, in order to use the
C pre-processor, making use of #define features possible.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
On OMAP5 to detect invalid/bad memory accesses, 16MB of DDR is used as a trap.
Hence available memory for linux OS is 2032 MB on boards popullated with 2 GB
memory.
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
Booting 3.8-rc6 on omap 5430evm results in the following error
omap_i2c 48070000.i2c: did not get pins for i2c error: -19
[ 1.024261] omap_i2c 48070000.i2c: bus 0 rev0.12 at 100 kHz
[ 1.030181] omap_i2c 48072000.i2c: did not get pins for i2c error: -19
[ 1.037384] omap_i2c 48072000.i2c: bus 1 rev0.12 at 400 kHz
[ 1.043762] omap_i2c 48060000.i2c: did not get pins for i2c error: -19
[ 1.050964] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz
[ 1.056823] omap_i2c 4807a000.i2c: did not get pins for i2c error: -19
[ 1.064025] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz
This happens because omap5 dts file is not adapted to use i2c through pinctrl
framework. Populating i2c pinctrl data to get rid of the error.
Tested on omap5430 evm with 3.8-rc6 kernel.
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
Samsung's K3PE0E000B memory part is used in OMAP5-evm board.
Adding timings and geometry details for Samsung's memory part and
attaching the same to device-handle of EMIF1/2.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Memory present for OMAP5-evm is 2GB. But in dts file
it is specified as 1GB. Correcting the same.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
u-boot stopped configuring 'non essential' pins recently. The kernel needs
to configure the mux for audio needs.
Since the pinmux for these IPs are static let pinctrl to handle the mux
configuration for.
Configuring the mux for: twl6040 (audpwron), McPDM, DMIC, McBSP1 and McBSP2.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
McBSP3 is not usable on OMAP4 SDP/Blaze (the pins used for McPDM).
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add keypad data node in omap5 device tree file.
Also fill the device tree binding parameters
with the required value in "omap5-evm" dts file.
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
[b-cousson@ti.com: Fix merge issue with MMC patches,
put node at the proper place, align entries and comments]
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Add OMAP MMC related device tree data for OMAP5.
Signed-off-by: Balaji T K <balajitk@ti.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Adding the minimum device tree files required for
OMAP5 to boot.
Reviewed-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
