dt-bindings: clock: renesas: Convert to SPDX identifiers

This patch updates license to use SPDX-License-Identifier
instead of verbose license text on Renesas related headers.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

ARM: dts: r8a7794: Add DU1 clock to device tree

Add the missing module clock for the second channel of the display unit.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: dts: r8a7794: Add INTC-SYS clock to device tree

Link the ARM GIC to the INTC-SYS module clock, and add it to the "always
on" PM Domain, so it can be power managed using that clock.

Note that currently the GIC-400 driver doesn't support module clocks nor
Runtime PM, so this must be handled as a critical clock.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: dts: r8a7794: remove Z clock

R8A7794 doesn't have Cortex-A15 CPUs, thus there's no Z clock...

Fixes: 0dce5454d5c2 ("ARM: shmobile: Initial r8a7794 SoC device tree")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: dts: r8a7794: add MSTP10 clocks

Add MSTP10 clocks to the R8A7794 device tree.

This patch is based on the commit ee9141522dcf ("ARM: shmobile: r8a7791:
add MSTP10 support on DTSI").

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: dts: r8a7794: add MSTP5 clocks

Add some MSTP5 clocks to the R8A7794 device tree.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: dts: r8a7794: Remove nonexistent thermal sensor clock

According to the latest information, there is no thermal IP block
present on the r8a7794 SoC.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: dts: r8a7794: add IIC clocks

Add IIC clocks to r8a7794 device tree.

Based on similar work for the r8a7790 by Wolfram Sang.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

ARM: dts: r8a7794: add CAN clocks to device tree

Add CAN nodes to r8a7794 device tree.
Based on work by Sergei Shtylyov for the r8a7791 SoC.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>

ARM: dts: r8a7794: add EtherAVB clock

Add the EtherAVB clock to the R8A7794 device tree.

Based on the commit eaa870b30553 ("ARM: shmobile: r8a7791: add EtherAVB
clock").

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: shmobile: r8a7794: Add DU0 clock

The DU0 clock is an MSTP clock, child of the CPG ZX clock.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: shmobile: r8a7794: Add IRQC clock to device tree

Link the external IRQ controller irqc0 to the IRQC module clock, so it
can be power managed using that clock.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: shmobile: r8a7794: Add MMCIF clock to device tree

Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
[horms: omitted device node; only add clock]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: shmobile: r8a7794: Add SDHI clocks to device tree

Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
[horms: omitted device nodes; only add clock]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: shmobile: r8a7794: Add I2C clocks to device tree

Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com>
[horms: omitted device nodes and aliases; only add clocks]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>

ARM: shmobile: r8a7794: Add QSPI clock to device tree

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
[horms: omitted device node and alias; only add clock]
[horms: use clock-indicies instead of renesas,clock-indicies]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>

ARM: shmobile: r8a7794: Add SYS-DMAC clocks to device tree

Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
[horms: resolved conflicts]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>

ARM: shmobile: r8a7794: Add USBDMAC[01] clocks to device tree

Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
[horms: merged per-clock patches]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>

ARM: shmobile: r8a7794: Add USB clocks to device tree

Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
[horms: resolved conflicts]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>

ARM: shmobile: r8a7794: Add MMP and VSP1 clocks to device tree

Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: shmobile: r8a7794: Add SGX clock to device tree

Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: shmobile: r8a7794: Add VIN clock to device tree

Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

ARM: shmobile: Initial r8a7794 SoC device tree

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
[uli: reduced to minimum, added cmt, enabled scif2, split off board part]
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>