linux-toradex.git/arch/arm64/boot/dts/actions, branch master

arm64: dts: Add/fix /memory node unit-addresses

2024-05-02T12:56:02+00:00

'/memory' nodes always have a 'reg' property, and therefore should have
a unit-address with just plain hex (i.e. no commas). Fix all the arm64
'/memory' nodes.

It's possible that some bootloader depends on /memory (arm32 ATAG to DT
code does for example). If so, the memory node should be commented with
that requirement.

Signed-off-by: Rob Herring (Arm) 
Reviewed-by: Florian Fainelli 
Reviewed-by: Heiko Stuebner 
Reviewed-by: Bryan O'Donoghue 
Reviewed-by: Chanho Min 
Reviewed-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/20240430191856.874600-2-robh@kernel.org
Signed-off-by: Arnd Bergmann

arm64: dts: actions: Add DMA Controller for S700

2020-09-22T07:11:36+00:00

This commit adds DMA controller present on Actions S700, it differs from
S900 in terms of number of dma channels and requests.

Reviewed-by: Manivannan Sadhasivam 
Signed-off-by: Amit Singh Tomar 
Signed-off-by: Manivannan Sadhasivam

arm64: dts: actions: limit address range for pinctrl node

2020-09-22T07:11:27+00:00

After commit 7cdf8446ed1d ("arm64: dts: actions: Add pinctrl node for
Actions Semi S700") following error has been observed while booting
Linux on Cubieboard7-lite(based on S700 SoC).

[    0.257415] pinctrl-s700 e01b0000.pinctrl: can't request region for
resource [mem 0xe01b0000-0xe01b0fff]
[    0.266902] pinctrl-s700: probe of e01b0000.pinctrl failed with error -16

This is due to the fact that memory range for "sps" power domain controller
clashes with pinctrl.

One way to fix it, is to limit pinctrl address range which is safe
to do as current pinctrl driver uses address range only up to 0x100.

This commit limits the pinctrl address range to 0x100 so that it doesn't
conflict with sps range.

Fixes: 7cdf8446ed1d ("arm64: dts: actions: Add pinctrl node for Actions
Semi S700")

Reviewed-by: Manivannan Sadhasivam 
Suggested-by: Andre Przywara 
Signed-off-by: Amit Singh Tomar 
Signed-off-by: Manivannan Sadhasivam

arm64: dts: actions: Add uSD and eMMC support for Bubblegum96

2019-10-22T14:35:42+00:00

Add uSD and eMMC support for Bubblegum96 board based on Actions Semi
S900 SoC. SD0 is connected to uSD slot and SD2 is connected to eMMC.
Since there is no PMIC support added yet, fixed regulator has been
used as a regulator node.

Signed-off-by: Manivannan Sadhasivam

arm64: dts: actions: Add MMC controller support for S900

2019-10-22T14:35:31+00:00

Add MMC controller support for Actions Semi S900 SoC. There are 4 MMC
controllers in this SoC which can be used for accessing SD/MMC/SDIO cards.

Signed-off-by: Manivannan Sadhasivam

Merge tag 'actions-arm64-dt-for-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/linux-actions into arm/dt

2019-02-20T15:38:27+00:00

Actions ARM64 DT changes for v5.1:

- Add interrupt properties to S900 pinctrl node
- Add Reset controller support for S700
- Add Reset controller support for S900
- Add pinctrl support for S700
- Add I2C support for S700
- Enable I2C0 and I2C1 for s700-cubieboard7

* tag 'actions-arm64-dt-for-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/linux-actions:
  arm64: dts: actions: s700-cubieboard7: Enable I2C0 and I2C1
  arm64: dts: actions: s700: Add I2C controller nodes
  arm64: dts: actions: Add pinctrl node for Actions Semi S700
  arm64: dts: actions: Add Reset Controller support for S900 SoC
  arm64: dts: actions: Add Reset Controller support for S700 SoC
  arm64: dts: actions: Add interrupt properties to pinctrl node for S900

Signed-off-by: Arnd Bergmann

arm64: dts: actions: s700-cubieboard7: Enable I2C0 and I2C1

2019-02-16T06:02:46+00:00

Add pinctrl definitions for Actions Semiconductor S700 I2C controllers.
Pinctrl definitions are only available for I2C0, I2C1 and I2C2.
Enable I2C0 (PMIC), I2C1 (gyro, touchscreen) in cubieboard7.

Signed-off-by: Parthiban Nallathambi 
Reviewed-by: Manivannan Sadhasivam 
Signed-off-by: Manivannan Sadhasivam

arm64: dts: actions: s700: Add I2C controller nodes

2019-02-16T06:02:46+00:00

Add I2C controller nodes for Actions Semiconductor S700 SoC.

Signed-off-by: Parthiban Nallathambi 
Reviewed-by: Manivannan Sadhasivam 
Signed-off-by: Manivannan Sadhasivam

arm64: dts: actions: Add pinctrl node for Actions Semi S700

2019-02-16T06:02:46+00:00

Add pinctrl nodes for Actions Semi S700 SoC

Signed-off-by: Parthiban Nallathambi 
Signed-off-by: Saravanan Sekar 
Acked-by: Manivannan Sadhasivam 
Reviewed-by: Linus Walleij 
Signed-off-by: Manivannan Sadhasivam

arm64: dts: actions: Add Reset Controller support for S900 SoC

2019-02-16T06:02:46+00:00

Add reset controller property and bindings header for the
Actions Semi S900 SoC DTS.

Signed-off-by: Manivannan Sadhasivam