ARM: mmp: Drop unused includes

Several includes are not needed, so drop them.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-7-d

ARM: mmp: Drop unused includes

Several includes are not needed, so drop them.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-7-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

show more ...

ARM: mmp: Replace <linux/clk-provider.h> by <linux/of_clk.h>

The Marvell MMP platform code is not a clock provider, and just needs to
call of_clk_init().

Hence it can include <linux/of_clk.h> inste

ARM: mmp: Replace <linux/clk-provider.h> by <linux/of_clk.h>

The Marvell MMP platform code is not a clock provider, and just needs to
call of_clk_init().

Hence it can include <linux/of_clk.h> instead of <linux/clk-provider.h>.

Link: https://lore.kernel.org/r/20200505154536.4099-4-geert+renesas@glider.be
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

show more ...

ARM: mmp: DT: convert timer driver to use TIMER_OF_DECLARE

This makes things just a tiny bit simpler.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>

ARM: mmp: map the PGU as well

The MMP2 and later includes a system control unit in this area. We'll need
that to initialize the secondary core on MMP3.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 332

Based on 2 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of th

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 332

Based on 2 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
publishhed by the free software foundation

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 48 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190530000436.292339952@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...

ARM: mmp2: DT: be compatible with mrvl,mmp2

There are more boards that can work with mmp2-dt than just Brownstone.
The OLPC XO-1.75 device tree root is compatible with "mrvl,mmp2" only.

The "mrvl,m

ARM: mmp2: DT: be compatible with mrvl,mmp2

There are more boards that can work with mmp2-dt than just Brownstone.
The OLPC XO-1.75 device tree root is compatible with "mrvl,mmp2" only.

The "mrvl,mmp2-brownstone" string is safe to remove: the Brownstone
device tree contains the "mrvl,mmp2" compatible string too.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Olof Johansson <olof@lixom.net>

show more ...

ARM: mmp2: initialize clocks before the timer

The timer shall enable its clock.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Olof Johansson <o

ARM: mmp2: initialize clocks before the timer

The timer shall enable its clock.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Olof Johansson <olof@lixom.net>

show more ...

ARM: appropriate __init annotation for const data

Init data marked const should be annotated with __initconst for
correctness and not __initdata. In some cases the array gathering
references to tha

ARM: appropriate __init annotation for const data

Init data marked const should be annotated with __initconst for
correctness and not __initdata. In some cases the array gathering
references to that data has to be marked const as well. This fixes
LTO builds that otherwise fail with section mismatch errors.

Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

show more ...

arm: mmp: Make use of the DT supported clock

Change the dtsi and dts file, soc initialization code to make
use of DT support clock.
So now in the code we do only need call of_clk_init to initialize

arm: mmp: Make use of the DT supported clock

Change the dtsi and dts file, soc initialization code to make
use of DT support clock.
So now in the code we do only need call of_clk_init to initialize
the clocks.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>

show more ...

irqchip: mmp: support irqchip

Support IRQCHIP & CONFIG_MULTI_IRQ_HANDLER in irq-mmp driver.

Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Reviewed-by: Daniel Drake <dsd@laptop.org>

ARM: mmp: add more compatible names in gpio driver

Since more driver names are added into platform id, do the same thing on
compatible names for DT mode.

Signed-off-by: Haojian Zhuang <haojian.zhua

ARM: mmp: add more compatible names in gpio driver

Since more driver names are added into platform id, do the same thing on
compatible names for DT mode.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

show more ...

ARM: pxa: remove cpu_is_xxx in gpio driver

Avoid to use cpu_is_xxx() in pxa gpio driver. Use platform_device_id
to identify the difference.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>

ARM: pxa: remove cpu_is_xxx in gpio driver

Avoid to use cpu_is_xxx() in pxa gpio driver. Use platform_device_id
to identify the difference.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

show more ...

ARM: delete struct sys_timer

Now that the only field in struct sys_timer is .init, delete the struct,
and replace the machine descriptor .timer field with the initialization
function itself.

This w

ARM: delete struct sys_timer

Now that the only field in struct sys_timer is .init, delete the struct,
and replace the machine descriptor .timer field with the initialization
function itself.

This will enable moving timer drivers into drivers/clocksource without
having to place a public prototype of each struct sys_timer object into
include/linux; the intent is to create a single of_clocksource_init()
function that determines which timer driver to initialize by scanning
the device dtree, much like the proposed irqchip_init() at:
http://www.spinics.net/lists/arm-kernel/msg203686.html

Includes mach-omap2 fixes from Igor Grinberg.

Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

show more ...

ARM: mmp: support mmp2 with device tree

Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

ARM: mmp: Replace <linux/clk-provider.h> by <linux/of_clk.h>

The Marvell MMP platform code is not a clock provider, and just needs to
call of_clk_init().

Hence it can include <l

ARM: mmp: Replace <linux/clk-provider.h> by <linux/of_clk.h>

The Marvell MMP platform code is not a clock provider, and just needs to
call of_clk_init().

Hence it can include <linux/of_clk.h> instead of <linux/clk-provider.h>.

Link: https://lore.kernel.org/r/20200505154536.4099-4-geert+renesas@glider.be
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

show more ...

ARM: mmp: DT: convert timer driver to use TIMER_OF_DECLARE

This makes things just a tiny bit simpler.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>

ARM: mmp: map the PGU as well

The MMP2 and later includes a system control unit in this area. We'll need
that to initialize the secondary core on MMP3.

Signed-off-by: Lubomir Ri

ARM: mmp: map the PGU as well

The MMP2 and later includes a system control unit in this area. We'll need
that to initialize the secondary core on MMP3.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>

show more ...

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 332

Based on 2 normalized pattern(s):

this program is free software you can redistribute it and or modify
it u

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 332

Based on 2 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
publishhed by the free software foundation

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 48 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190530000436.292339952@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...

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

Pull ARM Device-tree updates from Olof Johansson:
"As usual, this is where the bulk of our changes end

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

Pull ARM Device-tree updates from Olof Johansson:
"As usual, this is where the bulk of our changes end up landing each
merge window.

The individual updates are too many to enumerate, many many platforms
have seen additions of device descriptions such that they are
functionally more complete (in fact, this is often the bulk of updates
we see).

Instead I've mostly focused on highlighting the new platforms below as
they are introduced. Sometimes the introduction is of mostly a
fragment, that later gets filled in on later releases, and in some
cases it's near-complete platform support. The latter is more common
for derivative platforms that already has similar support in-tree.

Two SoCs are slight outliers from the usual range of additions.
Allwinner support for F1C100s, a quite old SoC (ARMv5-based) shipping
in the Lychee Pi Nano platform. At the other end is NXP Layerscape
LX2160A, a 16-core 2.2GHz Cortex-A72 SoC with a large amount of I/O
aimed at infrastructure/networking.

TI updates stick out in the diff stats too, in particular because they
have moved the description of their L4 on-chip interconnect to
devicetree, which opens up for removal of even more of their
platform-specific 'hwmod' description tables over the next few
releases.

SoCs:
- Qualcomm QCS404 (4x Cortex-A53)
- Allwinner T3 (rebranded R40) and f1c100s (armv5)
- NXP i.MX7ULP (1x Cortex-A7 + 1x Cortex-M4)
- NXP LS1028A (2x Cortex-A72), LX2160A (16x Cortex-A72)

New platforms:
- Rockchip: Gru Scarlet (RK3188 Tablet)
- Amlogic: Phicomm N1 (S905D), Libretech S805-AC
- Broadcom: Linksys EA6500 v2 Wi-Fi router (BCM4708)
- Qualcomm: QCS404 base platform and EVB
- Qualcomm: Remove of Arrow SD600
- PXA: First PXA3xx DT board: Raumfeld
- Aspeed: Facebook Backpack-CMM BMC
- Renesas iWave G20D-Q7 (RZ/G1N)
- Allwinner t3-cqa3t-bv3 (T3/R40) and Lichee Pi Nano (F1C100s)
- Allwinner Emlid Neutis N5, Mapleboard MP130
- Marvell Macchiatobin Single Shot (Armada 8040, no 10GbE)
- i.MX: mtrion emCON-MX6, imx6ul-pico-pi, imx7d-sdb-reva
- VF610: Liebherr's BK4 device, ZII SCU4 AIB board
- i.MX7D PICO Hobbit baseboard
- i.MX7ULP EVK board
- NXP LX2160AQDS and LX2160ARDB boards

Other:
- Coresight binding updates across the board
- CPU cooling maps updates across the board"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (648 commits)
ARM: dts: suniv: Fix improper bindings include patch
ARM: dts: sunxi: Enable Broadcom-based Bluetooth for multiple boards
arm64: dts: allwinner: a64: bananapi-m64: Add Bluetooth device node
ARM: dts: suniv: Fix improper bindings include patch
arm64: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller
arm64: dts: Remove unused properties from FSL QSPI driver nodes
ARM: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller
ARM: dts: imx6sx-sdb: Fix the reg properties for the FSL QSPI nodes
ARM: dts: Remove unused properties from FSL QSPI driver nodes
arm64: dts: ti: k3-am654: Enable main domain McSPI0
arm64: dts: ti: k3-am654: Add McSPI DT nodes
arm64: dts: ti: k3-am654: Populate power-domain property for UART nodes
arm64: dts: ti: k3-am654-base-board: Enable ECAP PWM
arm64: dts: ti: k3-am65-main: Add ECAP PWM node
arm64: dts: ti: k3-am654-base-board: Add I2C nodes
arm64: dts: ti: am654-base-board: Add pinmux for main uart0
arm64: dts: ti: k3-am65: Add pinctrl regions
dt-bindings: pinctrl: k3: Introduce pinmux definitions
ARM: dts: exynos: Specify I2S assigned clocks in proper node
ARM: dts: exynos: Add missing CPUs in cooling maps for Odroid X2
...

show more ...

ARM: mmp2: DT: be compatible with mrvl,mmp2

There are more boards that can work with mmp2-dt than just Brownstone.
The OLPC XO-1.75 device tree root is compatible with "mrvl,mmp2" only.

ARM: mmp2: DT: be compatible with mrvl,mmp2

There are more boards that can work with mmp2-dt than just Brownstone.
The OLPC XO-1.75 device tree root is compatible with "mrvl,mmp2" only.

The "mrvl,mmp2-brownstone" string is safe to remove: the Brownstone
device tree contains the "mrvl,mmp2" compatible string too.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Olof Johansson <olof@lixom.net>

show more ...

ARM: mmp2: initialize clocks before the timer

The timer shall enable its clock.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-o

ARM: mmp2: initialize clocks before the timer

The timer shall enable its clock.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Olof Johansson <olof@lixom.net>

show more ...

ARM: appropriate __init annotation for const data

Init data marked const should be annotated with __initconst for
correctness and not __initdata. In some cases the array gathering
r

ARM: appropriate __init annotation for const data

Init data marked const should be annotated with __initconst for
correctness and not __initdata. In some cases the array gathering
references to that data has to be marked const as well. This fixes
LTO builds that otherwise fail with section mismatch errors.

Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

show more ...

arm: mmp: Make use of the DT supported clock

Change the dtsi and dts file, soc initialization code to make
use of DT support clock.
So now in the code we do only need call of_clk_ini

arm: mmp: Make use of the DT supported clock

Change the dtsi and dts file, soc initialization code to make
use of DT support clock.
So now in the code we do only need call of_clk_init to initialize
the clocks.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>

show more ...

irqchip: mmp: support irqchip

Support IRQCHIP & CONFIG_MULTI_IRQ_HANDLER in irq-mmp driver.

Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Reviewed-by: Daniel Drake <d

irqchip: mmp: support irqchip

Support IRQCHIP & CONFIG_MULTI_IRQ_HANDLER in irq-mmp driver.

Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Reviewed-by: Daniel Drake <dsd@laptop.org>

show more ...

ARM: mmp: add more compatible names in gpio driver

Since more driver names are added into platform id, do the same thing on
compatible names for DT mode.

Signed-off-by: Haojian

ARM: mmp: add more compatible names in gpio driver

Since more driver names are added into platform id, do the same thing on
compatible names for DT mode.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

show more ...