arm64: dts: X-Gene v2: I2C1 clock is always on

X-Gene v2 I2C0 and I2C1 controllers share the same clock
enable register field. This patch remove clock node for I2C1
and leave I2C1 clock always on as

arm64: dts: X-Gene v2: I2C1 clock is always on

X-Gene v2 I2C0 and I2C1 controllers share the same clock
enable register field. This patch remove clock node for I2C1
and leave I2C1 clock always on as having it toggled on/off
will affect I2C0 operation.

Signed-off-by: Duc Dang <dhdang@apm.com>

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arm64: dts: X-Gene v1: I2C0 clock is always on

X-Gene v1 I2C0 and I2C1 controllers share the same clock
enable register field. This patch remove clock node for I2C0
and leave I2C0 clock always on as

arm64: dts: X-Gene v1: I2C0 clock is always on

X-Gene v1 I2C0 and I2C1 controllers share the same clock
enable register field. This patch remove clock node for I2C0
and leave I2C0 clock always on as having it toggled on/off
will affect I2C1 operation.

Signed-off-by: Duc Dang <dhdang@apm.com>

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arm64: dts: Fix to use standard DT node names for X-Gene 1 and X-Gene 2 platforms

Use devicetree standard node name for I2C (i2c@...),
GFC GPIO (gpio@...), DW GPIO (gpio@...), Standby GPIO (gpio@...

arm64: dts: Fix to use standard DT node names for X-Gene 1 and X-Gene 2 platforms

Use devicetree standard node name for I2C (i2c@...),
GFC GPIO (gpio@...), DW GPIO (gpio@...), Standby GPIO (gpio@...).

The DT node name of USB (dwusb@...) still needs to be kept to
maintain backward compatibility with old firmware.

Signed-off-by: Duc Dang <dhdang@apm.com>

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arm64: dts: Add L2 cache topology for APM X-Gene SoC

In APM X-Gene SoC (both v1 and v2), each pair of processors
shares the same L2 cache. This patch adds l2-cache entries into
X-Gene SoC device tre

arm64: dts: Add L2 cache topology for APM X-Gene SoC

In APM X-Gene SoC (both v1 and v2), each pair of processors
shares the same L2 cache. This patch adds l2-cache entries into
X-Gene SoC device tree to demonstrate this configuration.

Signed-off-by: Duc Dang <dhdang@apm.com>

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arm64: dts: Add RTC DTS entry for X-Gene v2 SoC platform

Add Dallas DS1337 RTC DTS entry to support RTC function
on X-Gene v2 evaluation platform.

Signed-off-by: Duc Dang <dhdang@apm.com>

arm64: dts: Add Designware I2C controller DTS entries for X-Gene v2 SoC platform

This patch adds DTS entries for Designware I2C controllers used in
APM X-Gene v2 evaluation platform (Merlin board).

arm64: dts: Add Designware I2C controller DTS entries for X-Gene v2 SoC platform

This patch adds DTS entries for Designware I2C controllers used in
APM X-Gene v2 evaluation platform (Merlin board).

X-Gene v2 has total 5 I2C controllers. On Merlin board only I2C1
and I2C4 controllers are available in Linux, where the other 3
controllers are used for management purpose (power management,
BMC function).

Signed-off-by: Duc Dang <dhdang@apm.com>

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arm64: dts: Add Designware I2C controller DTS entries for X-Gene v1 SoC

This patch adds DTS entries for Designware I2C controller used in
APM X-Gene v1 SoC evaluation platform (Mustang board).

APM

arm64: dts: Add Designware I2C controller DTS entries for X-Gene v1 SoC

This patch adds DTS entries for Designware I2C controller used in
APM X-Gene v1 SoC evaluation platform (Mustang board).

APM X-Gene v1 SoC has 2 I2C controllers. On Mustang board,
I2C1 is used to implement proxy I2C interface; I2C1 can be
used as I2C slave port (for BMC) or as I2C master port (if
no BMC is used). Only I2C1 DT entry is added in this
patch with default status as 'disabled'.

Signed-off-by: Duc Dang <dhdang@apm.com>

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arm64: dts: Add APM X-Gene v2 SoC EDAC DTS entries

This patch adds EDAC DTS entries for APM X-Gene v2 SoC.

Signed-off-by: Duc Dang <dhdang@apm.com>

arm64: dts: Add APM X-Gene v2 SoC Designware GPIO controller DTS entry

This patch adds Designware GPIO controller DTS node for APM
X-Gene v2 platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>

arm64: dts: Add Designware GPIO dts binding for APM X-Gene v1 platform

This patch adds Designware GPIO dts binding for APM X-Gene v1 platform.

Signed-off-by: Duc Dang <dhdang@apm.com>

arm64: dts: Add APM X-Gene v2 SoC GFC GPIO controller DTS entry

This patch adds the flash controller muxed gpio dts node for
APM X-Gene v2 SoC platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>

arm64: dts: Add APM X-Gene v1 SoC GFC GPIO controller DTS entries

This patch adds the flash controller muxed gpio dts node for
APM X-Gene v1 SoC platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>

arm64: dts: Add USB nodes for APM X-Gene v2 platforms

This patch adds USB node into APM X-Gene v2 device tree to enable
USB support for X-Gene v2 platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>

arm64: dts: Add USB nodes for APM X-Gene v1 platforms

This patch adds USB nodes into APM X-Gene v1 device tree to enable
USB support for X-Gene v1 platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>

arm64: dts: Add PCIe node for APM X-Gene v2 platforms

This patch adds PCIe node to support PCIe controller with MSI
capability for APM X-Gene v2 platform.

Signed-off-by: Duc Dang <dhdang@apm.com>

arm64: dts: Add v2m MSI frame nodes for APM X-Gene v2 platforms

This patch adds all 16 v2m MSI frames that APM X-Gene v2 SoC supports
into APM X-Gene v2 device tree.

Signed-off-by: Duc Dang <dhdang

arm64: dts: Add v2m MSI frame nodes for APM X-Gene v2 platforms

This patch adds all 16 v2m MSI frames that APM X-Gene v2 SoC supports
into APM X-Gene v2 device tree.

Signed-off-by: Duc Dang <dhdang@apm.com>

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arm64: dts: Add RNG device tree nodes for APM X-Gene v2 platform

This patch adds device tree nodes to enable driver for True Random
Number Generator (TRNG) on APM X-Gene v2 platforms.

Signed-off-by

arm64: dts: Add RNG device tree nodes for APM X-Gene v2 platform

This patch adds device tree nodes to enable driver for True Random
Number Generator (TRNG) on APM X-Gene v2 platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>

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arm64: dts: X-Gene: Do not reset or enable/disable clock for AHB block

Remove register information used to reset and enable/disable clock
for AHB block as reseting AHB or disabling its clock will ma

arm64: dts: X-Gene: Do not reset or enable/disable clock for AHB block

Remove register information used to reset and enable/disable clock
for AHB block as reseting AHB or disabling its clock will make other
peripherals attached to it stop working.

Signed-off-by: Duc Dang <dhdang@apm.com>

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arm64: dts: Add the arasan mmc DTS entries for APm X-Gene v2 SoC

This patch adds the arasan mmc nodes to reuse the of-arasan
driver for APM X-Gene v2 SoC platforms.

Signed-off-by: Duc Dang <dhdang@

arm64: dts: Add the arasan mmc DTS entries for APm X-Gene v2 SoC

This patch adds the arasan mmc nodes to reuse the of-arasan
driver for APM X-Gene v2 SoC platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>

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arm64: dts: Add the arasan mmc DTS entries for APM X-Gene v1 SoC

This patch adds the arasan mmc nodes to reuse the of-arasan
driver for APM X-Gene v1 SoC platforms.

[dhdang: changelog]
Signed-off-b

arm64: dts: Add the arasan mmc DTS entries for APM X-Gene v1 SoC

This patch adds the arasan mmc nodes to reuse the of-arasan
driver for APM X-Gene v1 SoC platforms.

[dhdang: changelog]
Signed-off-by: Suman Tripathi <stripathi@apm.com>
Signed-off-by: Duc Dang <dhdang@apm.com>

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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM DT updates from Olof Johansson:
"As usual, this is the massive branch we have for each release. Lots
o

Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM DT updates from Olof Johansson:
"As usual, this is the massive branch we have for each release. Lots
of various updates and additions of hardware descriptions on existing
hardware, as well as the usual additions of new boards and SoCs.

This is also the first release where we've started mixing 64- and
32-bit DT updates in one branch.

(Specific details on what's actually here and new is pretty easy to
tell from the diffstat, so there's little point in duplicating listing
it here)"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (499 commits)
ARM: dts: uniphier: add system-bus-controller nodes
ARM64: juno: disable NOR flash node by default
ARM: dts: uniphier: add outer cache controller nodes
arm64: defconfig: Enable PCI generic host bridge by default
arm64: Juno: Add support for the PCIe host bridge on Juno R1
Documentation: of: Document the bindings used by Juno R1 PCIe host bridge
ARM: dts: uniphier: add I2C aliases for ProXstream2 boards
dts/Makefile: Add build support for LS2080a QDS & RDB board DTS
dts/ls2080a: Add DTS support for LS2080a QDS & RDB boards
dts/ls2080a: Update Simulator DTS to add support of various peripherals
dts/ls2080a: Remove text about writing to Free Software Foundation
dts/ls2080a: Update DTSI to add support of various peripherals
doc: DTS: Update DWC3 binding to provide reference to generic bindings
doc/bindings: Update GPIO devicetree binding documentation for LS2080A
Documentation/dts: Move FSL board-specific bindings out of /powerpc
Documentation: DT: Add entry for FSL LS2080A QDS and RDB boards
arm64: Rename FSL LS2085A SoC support code to LS2080A
arm64: Use generic Layerscape SoC family naming
ARM: dts: uniphier: add ProXstream2 Vodka board support
ARM: dts: uniphier: add ProXstream2 Gentil board support
...

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