55528 Commits

Author SHA1 Message Date
Maxime Ripard
090e563c91
ARM: dts: sun8i: a23/a33: Change pinctrl nodes to avoid warning
All our pinctrl nodes were using a node name convention with a unit-address
to differentiate the different muxing options. However, since those nodes
didn't have a reg property, they were generating warnings in DTC.

In order to accomodate for this, convert the old nodes to the syntax we've
been using for the new SoCs, including removing the letter suffix of the
node labels to the bank of those pins to make things more readable.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:20 +01:00
Maxime Ripard
4ead0ad7b2
ARM: dts: sun8i: a23/a33: Remove card detect pull-up
Boards usually have an external pull-up on the card-detect signal, so
there's no need to add another one.

This also removes a DTC warning.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:19 +01:00
Maxime Ripard
9c2d3d17a9
ARM: dts: sun8i: a23/a33: Reorder the pin groups
The pin groups are supposed to be in alphabetical order, and they aren't.
Fix this.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:19 +01:00
Maxime Ripard
f2a5e42580
ARM: dts: sun8i: a23/a33: Change LRADC node names to avoid warnings
One of the usage of the LRADC is to implement buttons. The bindings define
that we should have one subnode per button, with their associated voltage
as a property.

However, there was no reg property but we still used the voltage associated
to the button as the unit-address, which eventually generated warnings in
DTC.

Rename the node names to avoid those warnings.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:19 +01:00
Maxime Ripard
ec6b944c5a
ARM: dts: sun8i: a23/a33: Remove all useless pinctrl nodes
The gpio pinctrl nodes are redundant and as such useless most of the times.
Since they will also generate warnings in DTC, we can simply remove most of
them.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:18 +01:00
Maxime Ripard
dac89fd278
ARM: dts: sun8i: a23/a33: Remove redundant MMC pinmux tuning
Some boards override the MMC pin muxing settings in order to enable the
pull-ups and change the drive strength to a value higher than the default.

While this was needed in the earlier days, this is now the default setting
for those pins, and therefore we don't need those board-specific settings
anymore.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:18 +01:00
Maxime Ripard
3af4c3eaf8
ARM: dts: sun8i: a23/a33: Change framebuffer node names to avoid warnings
The simple-framebuffer nodes have a unit address, but no reg property which
generates a warning when compiling it with DTC.

Change the simple-framebuffer node names so that there is no warnings on
this anymore.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:18 +01:00
Maxime Ripard
5759b8d6f4
ARM: dts: sun8i: a23/a33: Remove leading zeros from unit-addresses
Most of our device trees have had leading zeros for padding as part of
the nodes unit-addresses.

Remove all these useless zeros that generate warnings

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:17 +01:00
Maxime Ripard
6013d660a4
ARM: dts: sun8i: a23/a33: Remove unused address-cells/size-cells
The #address-cells and #size-cells are only relevant for nodes that have
childs with reg properties. Otherwise, DTC will emit a warning saying that
those properties are unnecessary.

Remove them when needed.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:17 +01:00
Maxime Ripard
a858f569b8
ARM: dts: sun8i: a23/a33: Fix OPP DTC warnings
DTC will emit a warning on our OPPs nodes for the common DTSI between the
A23 and A33 since those nodes use the frequency as unit addresses, but
don't have a matching reg property.

Fix this by moving the frequency to the node name instead.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:17 +01:00
Maxime Ripard
cce55d8c2b
ARM: dts: sun8i: a23/a33: Remove SoC node unit-name to avoid warnings
Our main node for all the in-SoC controllers used to have a unit name. The
unit-name, in addition to being actually false, would not match any reg
property, which generates a warning.

Remove it in order to remove those warnings.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:16 +01:00
Maxime Ripard
7ece96910c
ARM: dts: sun8i: a23/a33: Remove skeleton and memory to avoid warnings
Using skeleton.dtsi will create a memory node that will generate a warning
in DTC. However, that node will be created by the bootloader, so we can
just remove it entirely in order to remove that warning.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:16 +01:00
Maxime Ripard
5e043563d1
ARM: dts: sun7i: lamobo-r1: Remove unused address-cells/size-cells
The #address-cells and #size-cells are only relevant for nodes that have
childs with reg properties. Otherwise, DTC will emit a warning saying that
those properties are unnecessary.

Remove them when needed.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:16 +01:00
Maxime Ripard
d02932889b
ARM: dts: sun7i: Remove redundant MMC pinmux tuning
Some boards override the MMC pin muxing settings in order to enable the
pull-ups and change the drive strength to a value higher than the default.

While this was needed in the earlier days, this is now the default setting
for those pins, and therefore we don't need those board-specific settings
anymore.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:15 +01:00
Maxime Ripard
7dab9adb7d
ARM: dts: sun7i: Provide default muxing for relevant controllers
The I2C and MMC controllers have only one muxing option in the SoC. In such a
case, we can just move the muxing into the DTSI, and remove it from
the DTS.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:15 +01:00
Maxime Ripard
4d9a06979b
ARM: dts: sun7i: Fix HDMI output DTC warning
Our HDMI output endpoint on the A10s DTSI has a warning under DTC: "graph
node has single child node 'endpoint', #address-cells/#size-cells are not
necessary". Fix this by removing those properties.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:14 +01:00
Maxime Ripard
0356f1ae06
ARM: dts: sun7i: Remove underscores from nodes names
Some GPIO pinctrl nodes cannot be easily removed, because they would also
change the pin configuration, for example to add a pull resistor or change
the current delivered by the pin.

Those nodes still have underscores and unit-addresses in their node names
in our DTs, so adjust their name to remove the warnings. Use that occasion
to also fix some poorly chosen node-names.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:14 +01:00
Maxime Ripard
89dddc2cb2
ARM: dts: sun7i: som204: Use the UART3 TX and RX pin group
The SOM204-EVB doesn't use the CTS pin, and thus was defining its own
pinctrl node for the UART3 muxing. Since we split away the TX and RX pin,
we can use the global node now, and only have the RTS pin in our local
node.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:14 +01:00
Maxime Ripard
bb4d3ec9a7
ARM: dts: sun7i: Split the RTS and CTS pins out of the UART nodes
Some UART nodes on the A20 DTSI do not share the same pattern that we use
everywhere else, with the RTS and CTS pins split away from the TX and RX
pins. Make those pin groups consistent with the rest of our DT.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:13 +01:00
Maxime Ripard
85a8c520ca
ARM: dts: sun7i: Change pinctrl nodes to avoid warning
All our pinctrl nodes were using a node name convention with a unit-address
to differentiate the different muxing options. However, since those nodes
didn't have a reg property, they were generating warnings in DTC.

In order to accomodate for this, convert the old nodes to the syntax we've
been using for the new SoCs, including removing the letter suffix of the
node labels to the bank of those pins to make things more readable.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:13 +01:00
Maxime Ripard
c8fd1584f4
ARM: dts: sun7i: Remove gpio-keys warnings
Some gpio-keys definitions in our DTs were having buttons defined with a
unit-address and that would generate a DTC warning.

Change the buttons node names to remove the warnings.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:13 +01:00
Maxime Ripard
0b92b823b8
ARM: dts: sun7i: Change LRADC node names to avoid warnings
One of the usage of the LRADC is to implement buttons. The bindings define
that we should have one subnode per button, with their associated voltage
as a property.

However, there was no reg property but we still used the voltage associated
to the button as the unit-address, which eventually generated warnings in
DTC.

Rename the node names to avoid those warnings.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:12 +01:00
Maxime Ripard
8860687aac
ARM: dts: sun7i: Remove card detect pull-up
Boards usually have an external pull-up on the card-detect signal, so
there's no need to add another one.

This also removes a DTC warning.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:12 +01:00
Maxime Ripard
054da074b1
ARM: dts: sun7i: Remove all useless pinctrl nodes
The gpio pinctrl nodes are redundant and as such useless most of the times.
Since they will also generate warnings in DTC, we can simply remove most of
them.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:12 +01:00
Maxime Ripard
8ce97caa3b
ARM: dts: sun7i: Change framebuffer node names to avoid warnings
The simple-framebuffer nodes have a unit address, but no reg property which
generates a warning when compiling it with DTC.

Change the simple-framebuffer node names so that there is no warnings on
this anymore.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:11 +01:00
Maxime Ripard
73732b1d0e
ARM: dts: sun7i: Change clock node names to avoid warnings
Our oscillators clock names have a unit address, but no reg property, which
generates a warning in DTC. Change these names to remove those unit
addresses.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:11 +01:00
Maxime Ripard
1a8a50ad6c
ARM: dts: sun7i: Remove SoC node unit-name to avoid warnings
Our main node for all the in-SoC controllers used to have a unit name. The
unit-name, in addition to being actually false, would not match any reg
property, which generates a warning.

Remove it in order to remove those warnings.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:11 +01:00
Maxime Ripard
3bb9d5a682
ARM: dts: sun7i: Remove skeleton and memory to avoid warnings
Using skeleton.dtsi will create a memory node that will generate a warning
in DTC. However, that node will be created by the bootloader, so we can
just remove it entirely in order to remove that warning.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:10 +01:00
Maxime Ripard
1f8bed2973
ARM: dts: sun6i: Provide default muxing for relevant controllers
The I2C and MMC controllers have only one muxing option in the SoC. In such a
case, we can just move the muxing into the DTSI, and remove it from
the DTS.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:10 +01:00
Maxime Ripard
403fa08b29
ARM: dts: sun6i: colombus: Change i2c node name to avoid warnings
Our I2C GPIO bus node name has a unit address, but no reg property, which
generates a warning in DTC. Change the name to remove that unit address.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:10 +01:00
Maxime Ripard
e379719242
ARM: dts: sun6i: Remove underscores from nodes names
Some GPIO pinctrl nodes cannot be easily removed, because they would also
change the pin configuration, for example to add a pull resistor or change
the current delivered by the pin.

Those nodes still have underscores and unit-addresses in their node names
in our DTs, so adjust their name to remove the warnings. Use that occasion
to also fix some poorly chosen node-names.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:09 +01:00
Maxime Ripard
9b60a3bfd8
ARM: dts: sun6i: Change pinctrl nodes to avoid warning
All our pinctrl nodes were using a node name convention with a unit-address
to differentiate the different muxing options. However, since those nodes
didn't have a reg property, they were generating warnings in DTC.

In order to accomodate for this, convert the old nodes to the syntax we've
been using for the new SoCs, including removing the letter suffix of the
node labels to the bank of those pins to make things more readable.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:09 +01:00
Maxime Ripard
dea296bc62
ARM: dts: sun6i: Remove redundant MMC pinmux tuning
Some boards override the MMC pin muxing settings in order to enable the
pull-ups and change the drive strength to a value higher than the default.

While this was needed in the earlier days, this is now the default setting
for those pins, and therefore we don't need those board-specific settings
anymore.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:09 +01:00
Maxime Ripard
d491714e81
ARM: dts: sun6i: Remove card detect pull-up
Boards usually have an external pull-up on the card-detect signal, so
there's no need to add another one.

This also removes a DTC warning.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:08 +01:00
Maxime Ripard
8f9e105249
ARM: dts: sun6i: Remove all useless pinctrl nodes
The gpio pinctrl nodes are redundant and as such useless most of the times.
Since they will also generate warnings in DTC, we can simply remove most of
them.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:08 +01:00
Maxime Ripard
97b3d91204
ARM: dts: sun6i: Change LRADC node names to avoid warnings
One of the usage of the LRADC is to implement buttons. The bindings define
that we should have one subnode per button, with their associated voltage
as a property.

However, there was no reg property but we still used the voltage associated
to the button as the unit-address, which eventually generated warnings in
DTC.

Rename the node names to avoid those warnings.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:07 +01:00
Maxime Ripard
1b7e882d30
ARM: dts: sun6i: Remove SoC node unit-name to avoid warnings
Our main node for all the in-SoC controllers used to have a unit name. The
unit-name, in addition to being actually false, would not match any reg
property, which generates a warning.

Remove it in order to remove those warnings.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:07 +01:00
Maxime Ripard
acfd5bbe26
ARM: dts: sun6i: Change clock node names to avoid warnings
Our oscillators clock names have a unit address, but no reg property, which
generates a warning in DTC. Change these names to remove those unit
addresses.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:07 +01:00
Maxime Ripard
5e570c0475
ARM: dts: sun6i: Change framebuffer node names to avoid warnings
The simple-framebuffer nodes have a unit address, but no reg property which
generates a warning when compiling it with DTC.

Change the simple-framebuffer node names so that there is no warnings on
this anymore.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:06 +01:00
Maxime Ripard
86f085c58b
ARM: dts: sun6i: Remove skeleton and memory to avoid warnings
Using skeleton.dtsi will create a memory node that will generate a warning
in DTC. However, that node will be created by the bootloader, so we can
just remove it entirely in order to remove that warning.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:06 +01:00
Maxime Ripard
1eb3927c20
ARM: dts: sun5i: Provide default muxing for relevant controllers
The I2C's, MMC0 and MMC1 controllers have only one muxing option in the
SoC. In such a case, we can just move the muxing into the DTSI, and remove
it from the DTS.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:06 +01:00
Maxime Ripard
a45207cef8
ARM: dts: sun5i: A10s: Remove empty SRAM node
The SRAM node in the A10s DTSI is empty, remove it.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 15:14:05 +01:00
Maxime Ripard
d7c2d23b6f ARM: dts: sunxi: Change LRADC node names to avoid warnings
One of the usage of the LRADC is to implement buttons. The bindings define
that we should have one subnode per button, with their associated voltage
as a property.

However, there was no reg property but we still used the voltage associated
to the button as the unit-address, which eventually generated warnings in
DTC.

Rename the node names to avoid those warnings.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 14:27:29 +01:00
Maxime Ripard
bc0160655e ARM: dts: sun5i: Remove underscores from nodes names
Some GPIO pinctrl nodes cannot be easily removed, because they would also
change the pin configuration, for example to add a pull resistor or change
the current delivered by the pin.

Those nodes still have underscores and unit-addresses in their node names
in our DTs, so adjust their name to remove the warnings. Use that occasion
to also fix some poorly chosen node-names.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 14:27:11 +01:00
Maxime Ripard
335d7fcb1d ARM: dts: sunxi: Remove the CMA node label
There's no phandle pointing to the CMA pool, so it's label is unnecessary.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 14:26:33 +01:00
Maxime Ripard
7038250756 ARM: dts: sunxi: Change default CMA pool node name
The CMA node has a unit address, but no reg property which generates a
warning in DTC. Change the node name to reflect its usage and drop the unit
address.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 14:26:32 +01:00
Maxime Ripard
ed5fc60b90 ARM: dts: sun5i: a10s: Fix HDMI output DTC warning
Our HDMI output endpoint on the A10s DTSI has a warning under DTC: "graph
node has single child node 'endpoint', #address-cells/#size-cells are not
necessary". Fix this by removing those properties.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 11:37:22 +01:00
Maxime Ripard
6a9951a18b ARM: dts: sun5i: Change pinctrl nodes to avoid warning
All our pinctrl nodes were using a node name convention with a unit-address
to differentiate the different muxing options. However, since those nodes
didn't have a reg property, they were generating warnings in DTC.

In order to accomodate for this, convert the old nodes to the syntax we've
been using for the new SoCs, including removing the letter suffix of the
node labels to the bank of those pins to make things more readable.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 11:37:08 +01:00
Maxime Ripard
79badc748b ARM: dts: sun5i: Remove card detect pull-up
Boards usually have an external pull-up on the card-detect signal, so
there's no need to add another one.

This also removes a DTC warning.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 11:36:57 +01:00
Maxime Ripard
f606c4b3b7 ARM: dts: sun5i: Remove all useless pinctrl nodes
The gpio pinctrl nodes are redundant and as such useless most of the times.
Since they will also generate warnings in DTC, we can simply remove most of
them.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2018-11-28 11:36:43 +01:00