arm64: dts: renesas: r8a774a1: Add dynamic power coefficient

Describe the dynamic power coefficient of A57 and A53 CPUs.

Based on work by Gaku Inami <gaku.inami.xw@bp.renesas.com> and others.

Sign

arm64: dts: renesas: r8a774a1: Add dynamic power coefficient

Describe the dynamic power coefficient of A57 and A53 CPUs.

Based on work by Gaku Inami <gaku.inami.xw@bp.renesas.com> and others.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: r8a774a1: Create thermal zone to support IPA

Setup a thermal zone driven by SoC temperature sensor. Create passive trip
points and bind them to CPUFreq cooling device that suppo

arm64: dts: renesas: r8a774a1: Create thermal zone to support IPA

Setup a thermal zone driven by SoC temperature sensor. Create passive trip
points and bind them to CPUFreq cooling device that supports power
extension.

Based on work by Dien Pham <dien.pham.ry@renesas.com> for r8a7796 SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: r8a774a1: Add CPU capacity-dmips-mhz

Set the capacity-dmips-mhz for RZ/G2M(r8a774a1) SoC, that is based on
dhrystone.

Based on work done by Gaku Inami <gaku.inami.xw@bp.renesas

arm64: dts: renesas: r8a774a1: Add CPU capacity-dmips-mhz

Set the capacity-dmips-mhz for RZ/G2M(r8a774a1) SoC, that is based on
dhrystone.

Based on work done by Gaku Inami <gaku.inami.xw@bp.renesas.com> for
r8a7796 SoC.

The average dhrystone result for 5 iterations is as below:

r8a774a1 SoC (CA57x2 + CA53x4)
CPU max-freq dhrystone
---------------------------------
CA57 1500 MHz 11428571 lps/s
CA53 1200 MHz 5000000 lps/s

From this, CPU capacity-dmips-mhz for CA57 and CA53 are calculated
as follows:

r8a774a1 SoC
CA57 : 1024 / (11428571 / 1500) * (11428571 / 1500) = 1024
CA53 : 1024 / (11428571 / 1500) * ( 5000000 / 1200) = 560

Since each CPUs have different max frequencies, the final CPU
capacities of A53 scaled by the above difference is as below

$ cat /sys/devices/system/cpu/cpu*/cpu_capacity
1024
1024
448
448
448
448

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: r8a774a1: Add CPU topology on r8a774a1 SoC

This patch adds the "cpu-map" into r8a774a1 composed of multi-cluster. This
definition is used to parse the cpu topology.

Based on wo

arm64: dts: renesas: r8a774a1: Add CPU topology on r8a774a1 SoC

This patch adds the "cpu-map" into r8a774a1 composed of multi-cluster. This
definition is used to parse the cpu topology.

Based on work by Gaku Inami <gaku.inami.xw@bp.renesas.com> for r8a7796 SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: r8a774a1: Fix USB 2.0 clocks

Similarly to what done for the r8a7796 with commit 737e05bf034e
("arm64: dts: renesas: revise properties for R-Car Gen3 SoCs'
usb 2.0"), this patch

arm64: dts: renesas: r8a774a1: Fix USB 2.0 clocks

Similarly to what done for the r8a7796 with commit 737e05bf034e
("arm64: dts: renesas: revise properties for R-Car Gen3 SoCs'
usb 2.0"), this patch lists the clock for the USB High-Speed Module
(HS-USB) with the USB2.0 Host (EHCI/OHCI) IP DT node, and it lists
the clock for the USB2.0 Host IP with the HS-USB module DT node.

Fixes: 4c2c2fb99876 ("arm64: dts: renesas: r8a774a1: Add USB2.0 phy and host(EHCI/OHCI) device nodes")
Fixes: ed898d4fc19d ("arm64: dts: renesas: r8a774a1: Add USB-DMAC and HSUSB device nodes")
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: r8a774a1: Add TMU device nodes

This patch adds TMU[01234] device tree nodes to the r8a774a1
SoC specific DT.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Rev

arm64: dts: renesas: r8a774a1: Add TMU device nodes

This patch adds TMU[01234] device tree nodes to the r8a774a1
SoC specific DT.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: r8a774a1: Add CMT device nodes

This patch adds the CMT[0123] device tree nodes to the
r8a774a1 SoC specific DT.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>

arm64: dts: renesas: r8a774a1: Add CMT device nodes

This patch adds the CMT[0123] device tree nodes to the
r8a774a1 SoC specific DT.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: r8a774a1: Add PCIe device nodes

This patch adds PCIe{0,1} device nodes for R8A774A1 SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geer

arm64: dts: renesas: r8a774a1: Add PCIe device nodes

This patch adds PCIe{0,1} device nodes for R8A774A1 SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: r8a774a1: Add operating points

The RZ/G2M (a.k.a. r8a774a1) comes with two clusters of
processors, similarly to the r8a7796.
The first cluster is made of A57s, the second cluste

arm64: dts: renesas: r8a774a1: Add operating points

The RZ/G2M (a.k.a. r8a774a1) comes with two clusters of
processors, similarly to the r8a7796.
The first cluster is made of A57s, the second cluster is
made of A53s.

The operating points for the cluster with the A57s are:

Frequency | Voltage
-----------|---------
500 MHz | 0.82V
1.0 GHz | 0.82V
1.5 GHz | 0.82V

The operating points for the cluster with the A53s are:

Frequency | Voltage
-----------|---------
800 MHz | 0.82V
1.0 GHz | 0.82V
1.2 GHz | 0.82V

This patch adds the definitions for the operating points
to the SoC specific DT.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: Revise usb2_phy nodes and phys properties

Since the commit 233da2c9ec22 ("dt-bindings: phy: rcar-gen3-phy-usb2:
Revise #phy-cells property") revised the #phy-cells, this patch f

arm64: dts: renesas: Revise usb2_phy nodes and phys properties

Since the commit 233da2c9ec22 ("dt-bindings: phy: rcar-gen3-phy-usb2:
Revise #phy-cells property") revised the #phy-cells, this patch follows
the updated document for R-Car Gen3 and RZ/A2 SoCs.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux

Merge drm/drm-next into drm-intel-next-queued

Get the HDR dependencies originally merged via drm-misc. Sync up all
i915 changes applied via other trees. And get v5.2-rc2 as the baseline.

Signed-off

Merge drm/drm-next into drm-intel-next-queued

Get the HDR dependencies originally merged via drm-misc. Sync up all
i915 changes applied via other trees. And get v5.2-rc2 as the baseline.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

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Merge drm/drm-next into drm-misc-next

Backmerging 5.2-rc1 to -misc-next for robher

Signed-off-by: Sean Paul <seanpaul@chromium.org>

Merge branch 'fixes-dra7' into fixes

Merge tag 'v5.2-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 5.2-rc1

Sync with upstream (which now contains fbdev-v5.2 changes) to
prepare a base

Merge tag 'v5.2-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 5.2-rc1

Sync with upstream (which now contains fbdev-v5.2 changes) to
prepare a base for fbdev-v5.3 changes.

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arm64: dts: renesas: r8a774a1: Connect Ethernet-AVB to IPMMU-DS0

Add IPMMU-DS0 to the Ethernet-AVB device node.

Based on work by Magnus Damm for the r8a7795.

Signed-off-by: Biju Das <biju.das@bp.r

arm64: dts: renesas: r8a774a1: Connect Ethernet-AVB to IPMMU-DS0

Add IPMMU-DS0 to the Ethernet-AVB device node.

Based on work by Magnus Damm for the r8a7795.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: r8a774a1: Tie Audio-DMAC to IPMMU-MP

Hook up r8a774a1 Audio-DMAC nodes to the IPMMU-MP.

Based on work for the r8a7795 by Magnus Damm.

Signed-off-by: Biju Das <biju.das@bp.rene

arm64: dts: renesas: r8a774a1: Tie Audio-DMAC to IPMMU-MP

Hook up r8a774a1 Audio-DMAC nodes to the IPMMU-MP.

Based on work for the r8a7795 by Magnus Damm.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: r8a774a1: Tie SYS-DMAC to IPMMU-DS0/1

Hook up r8a774a1 DMAC nodes to the IPMMUs. In particular SYS-DMAC0
gets tied to IPMMU-DS0, and SYS-DMAC1 and SYS-DMAC2 get tied to IPMMU-DS

arm64: dts: renesas: r8a774a1: Tie SYS-DMAC to IPMMU-DS0/1

Hook up r8a774a1 DMAC nodes to the IPMMUs. In particular SYS-DMAC0
gets tied to IPMMU-DS0, and SYS-DMAC1 and SYS-DMAC2 get tied to IPMMU-DS1.

Based on work for the r8a7796 by Magnus Damm.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: r8a774a1: Add FDP1 instance

The r8a774a1 has a single FDP1 instance similar to r8a7796.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert

arm64: dts: renesas: r8a774a1: Add FDP1 instance

The r8a774a1 has a single FDP1 instance similar to r8a7796.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: r8a774a1: Add DU device to DT

Add the DU device to r8a774a1.dtsi in a disabled state.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renes

arm64: dts: renesas: r8a774a1: Add DU device to DT

Add the DU device to r8a774a1.dtsi in a disabled state.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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arm64: dts: renesas: r8a774a1: Add VSP instances

The r8a774a1 soc has 5 VSP instances similar to r8a7796.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+re

arm64: dts: renesas: r8a774a1: Add VSP instances

The r8a774a1 soc has 5 VSP instances similar to r8a7796.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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Merge tag 'v5.2-rc1' into spi-5.3

Linux 5.2-rc1

Merge tag 'v5.2-rc1' into regulator-5.3

Linux 5.2-rc1

Merge tag 'v5.2-rc1' into asoc-5.3

Linux 5.2-rc1

Merge tag 'v5.1' into next

Sync up with mainline to bring in the latest APIs.