To be able to enable SDR12|25 for SD-cards, we needed to fixup the
configuration in DT of the gpio regulator, which handles the signal
voltage level. Some configuration were missing and some were wrong.
Cc: Lee Jones <lee.jones@linaro.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Move the few remaining snowball pin configurations to the device
tree, reference these as hogs to the pin controller until there
are real devices that can make use of them.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The SPI0 block is not at all connected to the AB8500 on the
Snowball: it is connected to the external header. These pins
on the header may also be used for GPIO, but let's assume
that SPI is a probable usecase on the Snowball and mux in the
SPI block and use these for SPI.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This transfers the muxing and biasing of the ethernet-related
pins on the snowball over to the device tree.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This moves the MCDE pin control table out of the board file
and into the device tree. Some pins and configs have been
marked as used by sub-devices or slaves to the MCDE, such
as I2C device 0-070 which is the HDMI interface circuit
AV8100, but the pins rather belong to the MCDE SOC block
as they come out of the main ASIC. The touch screen GPIO
is not related to MCDE so this gets deleted and need to
be tied to the respective touch screen (I2C) device
once that device is added instead.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This moves the MUSB pin control table out of the board file
and into the device tree. Tie the config to the on-chip MUSB
device rather than the ab8500-usb device which is off-chip.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This moves the static, device-tied pin control configuration
out of the board file board-mop500-pins.c and into the device
tree. Add nodes for MSP0 and MSP2 on the HREF and Snowball
so we can reference the pins properly.
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This moves the static, device-tied pin control configuration
out of the board file board-mop500-pins.c and into the device
tree. Add entries for SDI1 and SDI2 on the Snowball so that the
WLAN pins on SDI1 can be used further on, and the unused pins
on SDI2 can be put to sleep.
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This moves the static, device-tied pin control configuration
out of the board file board-mop500-pins.c and into the device
tree. Define possible states also for I2C4 even if it's not
used by any board file at this time.
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This moves the static, device-tied pin control configuration
out of the board file board-mop500-pins.c and into the device
tree.
We create a new .dtsi-file to be shared between all the
MOP500-related boards, that include all HREF variants and
the Snowball board. Assign pin states for HREF and Snowball
boards alike.
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The Ux500 boards are layered like this:
ste-snowball.dts includes ste-href.dtsi that includes
ste-dbx500.dtsi.
The dbx500.dtsi defines the PRCMU SoC regulators so the SoC will
probe and you can use ampersand references where need be.
However the HREF common dtsi and these two boards redefine the
same PRCMU SoC regulators with the very same names and properties
for no reason. This is like filling in the same line three
times instead of drawing it once. Just delete the surplus
references and have the PRCMU regulators defines in the SoC
files ste-dbx500.dtsi, this is enough.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The patch set beginning with commit:
"ARM: ux500: Apply a ste-* prefix onto snowball.dts"
thru commit:
"ARM: ux500: Remove u9540.dts as it's been replaced"
altered the names of the ux500 device tree files but forgot
to:
- Rename the ccu8540-pinctrl.dtsi file
- Update #include statements from files using these
files, so the build broke.
- Update the Makefile for the device trees so the build
broke.
Fix it up so we can build them all again.
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
