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Author SHA1 Message Date
Ahmad Fatoum
9c32f980d9 ARM: dts: stm32: preset stm32mp15x video #address- and #size-cells 
The cell count for address and size is defined by the binding and not
something a board would change. Avoid each board adding this
boilerplate by having the cell size specification in the SoC DTSI.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
 2020-04-20 12:15:23 +02:00
Ahmad Fatoum
88fcb8a340 ARM: dts: stm32: enable stm32mp157's &gpu by default 
In the original stm32mp157c.dtsi, the GPU was disabled as some SoC
variants lacked a GPU. We now have separate a dtsi for each SoC
variant and variants without a GPU lack the node altogether.

As we need no board support for using the GPU, enable it by default
and while at it remove the now redundant status = "okay" in existing
board device trees.

Suggested-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
 2020-04-20 12:15:23 +02:00
Alexandre Torgue
95e395c881 ARM: dts: stm32: Introduce new STM32MP15 SOCs: STM32MP151 and STM32MP153 
STM32MP151 and STM32MP153 were not explicitly supported through
stm32mp157c.dts. This commit adds dedicated files to support all STM32MP15
SOCs family.

The differences between those SOCs are:
 -STM32MP151 [1]: common file.
 -STM32MP153 [2]: STM32MP151 + CANs + a second CortexA7-CPU.
 -STM32MP157 [3]: STM32MP153 + DSI + GPU.

[1] https://www.st.com/resource/en/reference_manual/dm00366349.pdf
[2] https://www.st.com/resource/en/reference_manual/dm00366355.pdf
[3] https://www.st.com/resource/en/reference_manual/dm00327659.pdf

Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
 2019-12-09 09:19:15 +01:00