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Author SHA1 Message Date
Biju Das
c1a046466f arm64: dts: renesas: r9a07g054: Add DU node 
Add DU node to RZ/V2L SoC DTSI.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240222132117.137729-3-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-02-23 11:42:41 +01:00
Biju Das
4b15a38590 arm64: dts: renesas: r9a07g044: Add DU node 
Add DU node to RZ/G2L SoC DTSI.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240222132117.137729-2-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-02-23 11:42:41 +01:00
Cong Dang
b52e015aa6 arm64: dts: renesas: gray-hawk-single: Add QSPI FLASH support 
Describe the QSPI FLASH on the Gray Hawk Single board.

Signed-off-by: Cong Dang <cong.dang.xn@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/96d6567024cef9fcd6b04f92a697301c1c8d1d8e.1708354463.git.geert+renesas@glider.be
 2024-02-22 11:06:33 +01:00
Cong Dang
4cd9289b70 arm64: dts: renesas: r8a779h0: Add RPC node 
Add a device node for the SPI Multi I/O Bus Controller (RPC-IF) on the
Renesas R-Car V4M (R8A779H0) SoC.

Signed-off-by: Cong Dang <cong.dang.xn@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/26f9c5d5a7944db3813ed53459aa9c5767c1bdc0.1708354463.git.geert+renesas@glider.be
 2024-02-22 11:06:33 +01:00
Geert Uytterhoeven
7a7db3d1d7 arm64: dts: renesas: r8a779h0: Add DMA support 
Add device nodes for the Direct Memory Access Controllers for System
(SYS-DMAC) on the Renesas R-Car V4M (R8A779H0) SoC.

Link all DMA consumers to the corresponding DMA controller channels.

Based on patches in the BSP by Thanh Le and Minh Le.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/44de886cd83f41659d2f6962c0e277f548fb0adb.1707916707.git.geert+renesas@glider.be
 2024-02-22 11:06:33 +01:00
Cong Dang
81f1919b4f arm64: dts: renesas: gray-hawk-single: Add eMMC support 
Describe the eMMC on the Gray Hawk Single board.

Signed-off-by: Cong Dang <cong.dang.xn@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/208bfc781b1488e253e19626ad80876c34c86758.1707915763.git.geert+renesas@glider.be
 2024-02-22 11:06:33 +01:00
Cong Dang
a0ac5b9d98 arm64: dts: renesas: r8a779h0: Add SD/MMC node 
Add a device node for SD/MMC on Renesas R-Car V4M (R8A779H0) SoC.

Signed-off-by: Cong Dang <cong.dang.xn@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/4433cd73049ae517ea163bc703555ee8d9a4dd82.1707915763.git.geert+renesas@glider.be
 2024-02-22 11:06:33 +01:00
Kuninori Morimoto
f0728eaf76 ARM: dts: renesas: r8a7778: Add missing reg-names to sound node 
Sound Driver requires "reg-names" to get register info.  Current driver
tries to get register info via "reg" instead of "reg-names" as backup
plan, but this support will be removed soon.
Use "reg-namess" for r8a7778 sound.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/87cyszpwmp.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-02-22 11:06:33 +01:00
Biju Das
f66d8501c9 arm64: dts: renesas: rzg2ul-smarc: Enable CRU, CSI support 
Enable CRU and CSI on RZ/G2UL SMARC EVK and tie the CSI to the OV5645
sensor using a Device Tree overlay.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240213141300.159847-1-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-02-22 11:06:33 +01:00
Thanh Quan
63275d848a arm64: dts: renesas: gray-hawk-single: Add Ethernet support 
Describe the wiring of the first Ethernet AVB instance to the Micrel
KSZ9031RNXVB PHY.

Signed-off-by: Thanh Quan <thanh.quan.xn@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/b83b21b6477a0e31f99eaedbd36c03014b72ec8a.1707661382.git.geert+renesas@glider.be
 2024-02-22 11:06:33 +01:00
Thanh Quan
243066ecc0 arm64: dts: renesas: r8a779h0: Add Ethernet-AVB support 
Add device nodes for the Renesas Ethernet AVB (EtherAVB-IF) blocks on
the Renesas R-Car V4M (R8A779H0) SoC.

Signed-off-by: Thanh Quan <thanh.quan.xn@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/ae7488c0065b455b45f23253c997a94f4850064f.1707661382.git.geert+renesas@glider.be
 2024-02-22 11:06:33 +01:00
Geert Uytterhoeven
7edbb5880d arm64: dts: renesas: r8a779g0: Correct avb[01] reg sizes 
All Ethernet AVB instances on R-Car V4H have registers related to UDP/IP
support, but the declared register blocks for the first two instances
are too small to cover them.

Fix this by extending the register block sizes.

Fixes: 848c82db56 ("arm64: dts: renesas: r8a779g0: Add RAVB nodes")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/83437778614a7c96f4d8f1be98dffeee29bb4a0b.1707660323.git.geert+renesas@glider.be
 2024-02-22 11:06:33 +01:00
Geert Uytterhoeven
0c51912331 arm64: dts: renesas: r8a779a0: Correct avb[01] reg sizes 
All Ethernet AVB instances on R-Car V3U have registers related to UDP/IP
support, but the declared register blocks for the first two instances
are too small to cover them.

Fix this by extending the register block sizes.

Fixes: 5a633320f0 ("arm64: dts: renesas: r8a779a0: Add Ethernet-AVB support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/ce6ce3c4b1495e02e7c1803fca810a7178a84500.1707660323.git.geert+renesas@glider.be
 2024-02-22 11:06:32 +01:00
Claudiu Beznea
145f33d1f1 arm64: dts: renesas: r9a08g045: Add PSCI support 
Add PSCI support to enable suspend/resume with the help of TF-A.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240208135629.2840932-3-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-02-22 11:06:32 +01:00
Claudiu Beznea
150d81f7a2 arm64: dts: renesas: rzg3s-smarc-som: Guard Ethernet IRQ GPIO hogs 
Ethernet IRQ GPIOs are marked as GPIO hogs.  Thus, these GPIOs are
requested at probe time without considering if there are other
peripherals that need them.  The Ethernet IRQ GPIOs are shared with
SDHI2.  Selection between Ethernet and SDHI2 is done through a hardware
switch.  To avoid scenarios where one wants to boot with SDHI2 support
and some SDHI pins are not propertly configured because of the GPIO
hogs, guard the Ethernet IRQ GPIO hogs with the proper build flag.

Fixes: 932ff0c802 ("arm64: dts: renesas: rzg3s-smarc-som: Enable the Ethernet interfaces")
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240208124300.2740313-13-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-02-22 11:06:32 +01:00
Lad Prabhakar
bf7e37716d arm64: dts: renesas: r9a08g045: Add missing interrupts to IRQC node 
The IRQC block on the RZ/G3S (R9A08G045) SoC supports ECCRAM error
interrupts too.  Add those missing interrupts to the IRQC node.

Fixes: 837918aa3f ("arm64: dts: renesas: r9a08g045: Add IA55 interrupt controller node")
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240205144421.51195-4-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-02-22 11:06:32 +01:00
Lad Prabhakar
14fe225dd5 arm64: dts: renesas: rzg2l: Add missing interrupts to IRQC nodes 
The IRQC IP block supports Bus error and ECCRAM interrupts on RZ/G2L and
alike SoC's (listed below).  Update the IRQC nodes with the missing
interrupts, and additionally, include the 'interrupt-names' properties
in the IRQC nodes so that the driver can parse interrupts by name.

  - R9A07G043U              - RZ/G2UL
  - R9A07G044L/R9A07G044LC  - RZ/{G2L,G2LC}
  - R9A07G054               - RZ/V2L

Fixes: 5edc51af5b ("arm64: dts: renesas: r9a07g044: Add IRQC node")
Fixes: 48ab6eddd8 ("arm64: dts: renesas: r9a07g043u: Add IRQC node")
Fixes: 379478ab09 ("arm64: dts: renesas: r9a07g054: Add IRQC node")
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240205144421.51195-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-02-22 11:06:32 +01:00
Duy Nguyen
6bd8b0bc44 arm64: dts: renesas: r8a779h0: Add CA76 operating points 
Add operating points for running the Cortex-A76 CPU cores on R-Car V4M
at various speeds, up to the Normal (1.0 GHz).

Signed-off-by: Duy Nguyen <duy.nguyen.rh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/736b5836ec2b54e8b36712866309dc1b7ee1fc48.1706796979.git.geert+renesas@glider.be
 2024-02-22 11:03:32 +01:00
Duy Nguyen
4c1fd23a22 arm64: dts: renesas: r8a779h0: Add CPU core clocks 
Describe the clocks for the four Cortex-A76 CPU cores.
CA76 CPU cores 0,1,2,3 are clocked by ZC0,ZC1,ZC2,ZC3.

Signed-off-by: Duy Nguyen <duy.nguyen.rh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/c64cf6ca1590fa1a36b90a18fd70c831d5b8318e.1706796979.git.geert+renesas@glider.be
 2024-02-22 11:03:32 +01:00
Duy Nguyen
ad761924be arm64: dts: renesas: r8a779h0: Add CPUIdle support 
Support CPUIdle for ARM Cortex-A76 on R-Car V4M.

Signed-off-by: Duy Nguyen <duy.nguyen.rh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/848d176bdbcaf3bc44e5dae555afa9c812a19fd1.1706796979.git.geert+renesas@glider.be
 2024-02-22 11:03:32 +01:00
Duy Nguyen
5db13ece46 arm64: dts: renesas: r8a779h0: Add secondary CA76 CPU cores 
Complete the description of the Cortex-A76 CPU cores and L3 cache
controllers on the Renesas R-Car V4M (R8A779H0) SoC, including CPU
topology and PSCI support for enabling CPU cores.

Signed-off-by: Duy Nguyen <duy.nguyen.rh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/c2a38a0da74915bf2a9171e53886c83a1c732934.1706796979.git.geert+renesas@glider.be
 2024-02-22 11:03:32 +01:00
Duy Nguyen
20a942d60b arm64: dts: renesas: r8a779h0: Add L3 cache controller 
Describe the cache configuration for the first Cortex-A76 CPU core on
the Renesas R-Car V4M (R8A779H0) SoC.

Signed-off-by: Duy Nguyen <duy.nguyen.rh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/9d56a46892c5e0957d244370e6809013cf815905.1706796979.git.geert+renesas@glider.be
 2024-02-22 11:03:32 +01:00
Cong Dang
93e28f8871 arm64: dts: renesas: r8a779h0: Add GPIO nodes 
Add device nodes for the General Purpose Input/Output (GPIO) blocks on
the Renesas R-Car V4M (R8A779H0) SoC.

Signed-off-by: Cong Dang <cong.dang.xn@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/d4c1c40404ab84c7e7c07612077ca1a319ae7283.1706796918.git.geert+renesas@glider.be
 2024-02-22 11:03:32 +01:00
Geert Uytterhoeven
74a9d17af7 arm64: dts: renesas: gray-hawk-single: Add I2C0 and EEPROMs 
Enable the I2C0 bus on the Gray Hawk Single board, and describe the I2C
EEPROMs present.

Based on patches for Gray Hawk in the BSP by Hai Pham.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/960595394a274b675f1ec9ec1c324e4cc1ac1f77.1706796660.git.geert+renesas@glider.be
 2024-02-22 11:03:32 +01:00
Hai Pham
e3e7a865c4 arm64: dts: renesas: r8a779h0: Add I2C nodes 
Add device nodes for the I2C Bus Interfaces on the Renesas R-Car V4M
(R8A779H0) SoC.

Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/7dbbe13428273c5786ddff6ea7af6724fcdd4de8.1706796660.git.geert+renesas@glider.be
 2024-02-22 11:03:32 +01:00
Wolfram Sang
b9bf24346c arm64: dts: renesas: ulcb-kf: Adapt sound 5v regulator to schematics 
Sound uses the standard 5V supply, so rename the fixed regulator as
such. Also add properties documenting it is always on, also during boot.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240129212350.33370-3-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-02-22 11:03:32 +01:00
Wolfram Sang
52629143bd arm64: dts: renesas: ulcb-kf: Adapt 1.8V HDMI regulator to schematics 
It is named T1.8V in the schematics. Also add properties documenting it
is always on, also during boot.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240129212350.33370-2-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-02-22 11:03:31 +01:00
Wolfram Sang
d151e4e544 arm64: dts: renesas: ulcb-kf: Add regulators for PCIe ch1 
Without them, no power, so cards do not get recognized.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240129135840.28988-1-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-02-22 11:03:31 +01:00
Geert Uytterhoeven
4b232e29cb arm64: dts: renesas: gray-hawk-single: Add serial console pin control 
Complete the descriptions of the serial console and the external serial
clock by adding pin control.

Based on patches for Gray Hawk in the BSP by Hai Pham and Nghia Nguyen.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/b1eb2d3364d5ead7f7bcf7a737c5914971db64d3.1706266286.git.geert+renesas@glider.be
 2024-02-22 11:03:31 +01:00
Hai Pham
9a1442efd1 arm64: dts: renesas: r8a779h0: Add pinctrl device node 
Add a device node for the Pin Function Controller on the Renesas R-Car
V4M (R8A779H0) SoC.

Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/0ab32290014b64ddbee5c9ec2808c8294d0b6192.1706266286.git.geert+renesas@glider.be
 2024-02-22 11:03:31 +01:00
Geert Uytterhoeven
785b3c2576 arm64: dts: renesas: gray-hawk-single: Enable watchdog timer 
Enable the watchdog timer on the Gray Hawk Single board.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/cf6effafd9e0472a457eed9d84a834abc3e1c833.1706790320.git.geert+renesas@glider.be
 2024-02-06 10:48:35 +01:00
Minh Le
10c353c7a2 arm64: dts: renesas: r8a779h0: Add RWDT node 
Add a device node for the RCLK Watchdog Timer (RWDT) on the Renesas
R-Car V4M (R8A779H0) SoC.

Signed-off-by: Minh Le <minh.le.aj@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/43bb03f3baa87b4be8ce953b1955df6b89387e4c.1706790320.git.geert+renesas@glider.be
 2024-02-06 10:46:39 +01:00
Geert Uytterhoeven
c53866cb27 arm64: dts: renesas: Improve TMU interrupt descriptions 
Add the input capture interrupt on Timer Unit instances that have it.
Add "interrupt-names" properties for clarity.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/5c70ad8c2ea14333616c5add31a4a958f4a47081.1705325654.git.geert+renesas@glider.be
 2024-02-06 10:45:48 +01:00
Geert Uytterhoeven
c1ff917c88 ARM: dts: renesas: Improve TMU interrupt descriptions 
Add the input capture interrupt on Timer Unit instances that have it.
Add "interrupt-names" properties for clarity.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/389a18ee2cea96726462c28463cf212330f74ee3.1705325654.git.geert+renesas@glider.be
 2024-02-06 10:45:48 +01:00
Biju Das
971c17f879 arm64: dts: renesas: r9a07g043u: Add CSI and CRU nodes 
Add CSI and CRU nodes r9a07g043 (RZ/G2UL) SoC DTSI.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240126133116.121981-4-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-01-31 15:18:06 +01:00
Geert Uytterhoeven
0c7a8cbbce arm64: dts: renesas: Add Gray Hawk Single board support 
Add initial support for the Renesas Gray Hawk Single board, which is
based on the R-Car V4M (R8A779H0) SoC:
  - Memory,
  - Crystal oscillators,
  - Serial console.

Based on the White Hawk Single DTS, and on a patch for the Gray Hawk
board stack in the BSP by Hai Pham.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/b657402113267acd57aece0b4c681b707e704455.1706194617.git.geert+renesas@glider.be
 2024-01-31 15:17:29 +01:00
Hai Pham
227ec97958 arm64: dts: renesas: Add Renesas R8A779H0 SoC support 
Add initial support for the Renesas R-Car V4M (R8A779H0) SoC.

Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/4107bc3d7c31932da29e671ddf4b1564ba38a84c.1706194617.git.geert+renesas@glider.be
 2024-01-31 15:16:58 +01:00
Geert Uytterhoeven
71a4818ce5 Renesas R-Car V4M DT Binding Definitions 
Clock and Power Domain definitions for the Renesas R-Car V4M (R8A779H0)
 SoC, shared by driver and DT source files.
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Merge tag 'renesas-r8a779h0-dt-binding-defs-tag' into renesas-dts-for-v6.9

Renesas R-Car V4M DT Binding Definitions

Clock and Power Domain definitions for the Renesas R-Car V4M (R8A779H0)
SoC, shared by driver and DT source files.
 2024-01-31 15:16:32 +01:00
Claudiu Beznea
2c0f4dfad9 arm64: dts: renesas: rzg3s-smarc-som: Enable the watchdog interface 
Enable the watchdog interface (accessible by Cortex-A of RZ/G3S SoC) on
RZ/G3S SMARC SoM.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240122111115.2861835-11-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-01-31 15:14:23 +01:00
Claudiu Beznea
cee7bef61f arm64: dts: renesas: r9a08g045: Add watchdog node 
Add the DT node for the watchdog IP accessible by Cortex-A of RZ/G3S
SoC (R9108G045).

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240122111115.2861835-10-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2024-01-31 15:14:23 +01:00
Geert Uytterhoeven
08e799f6bc arm64: dts: renesas: r8a779g0: Add missing SCIF_CLK2 
R-Car V4H actually has two SCIF_CLK pins.
The second pin provides the SCIF_CLK signal for HSCIF2 and SCIF4.

Fixes: a4c31c56d2 ("arm64: dts: renesas: r8a779g0: Add SCIF nodes")
Fixes: 39d9dfc6fb ("arm64: dts: renesas: r8a779g0: Add remaining HSCIF nodes")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/72f20c1bf32187bd30a963cafe27252907d661f9.1705589612.git.geert+renesas@glider.be
 2024-01-31 15:14:18 +01:00
Duy Nguyen
3bbdf8c3d3 dt-bindings: clock: Add R8A779H0 V4M CPG Core Clock Definitions 
Add all Clock Pulse Generator Core Clock Outputs for the Renesas R-Car
V4M (R8A779H0) SoC.

Signed-off-by: Duy Nguyen <duy.nguyen.rh@renesas.com>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/11acbd2a30b58607474e9c32eb798b3a00e85e73.1706194617.git.geert+renesas@glider.be
 2024-01-31 11:04:14 +01:00
Geert Uytterhoeven
2a89984793 dt-bindings: clock: renesas,cpg-mssr: Document R-Car V4M support 
Document support for the Clock Pulse Generator (CPG) and Module Standby
Software Reset (MSSR) module on the Renesas R-Car V4M (R8A779H0) SoC.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/eb3cd02b62f3ca834df079a3f1e551d9414fe42a.1706194617.git.geert+renesas@glider.be
 2024-01-31 11:04:14 +01:00
Duy Nguyen
8923149ffc dt-bindings: power: Add r8a779h0 SYSC power domain definitions 
Add power domain indices for the Renesas R-Car V4M (R8A779H0) SoC.

Signed-off-by: Duy Nguyen <duy.nguyen.rh@renesas.com>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/c5cbef71178cada761e9da7bcbb6f21334f93ef8.1706194617.git.geert+renesas@glider.be
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
 2024-01-30 13:53:14 +01:00
Duy Nguyen
1fa8924a48 dt-bindings: power: renesas,rcar-sysc: Document R-Car V4M support 
Document support for the System Controller (SYSC) in the R-Car V4M
(R8A779H0) SoC.

Signed-off-by: Duy Nguyen <duy.nguyen.rh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/6315cbd0b6e9b92a7914d98f397a2c663ad521c6.1706194617.git.geert+renesas@glider.be
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
 2024-01-30 13:53:14 +01:00
Geert Uytterhoeven
55cda67bf3 arm64: dts: renesas: r8a779g2: Add White Hawk Single support 
The White Hawk Single board is a single-board integration of the Renesas
White Hawk CPU and Breakout board stack, based on the R-Car V4H ES2.0
(R8A779G2) SoC.

For now, the only visible differences compared to the board stack are:
  - The SoC is an updated version of R-Car V4H (R8A779G0),
  - The serial console uses an FT2232H instead of a CP2102 USB-UART
    bridge, with CTS/RTS wired.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/2b8d37949c17cca170c1d9e97f10a100b20c5cd9.1706192990.git.geert+renesas@glider.be
 2024-01-29 14:22:26 +01:00
Geert Uytterhoeven
7605e7e90b arm64: dts: renesas: Add Renesas R8A779G2 SoC support 
Add support for the Renesas R-Car V4H ES2.0 (R8A779G2) SoC, which is an
updated version of the R-Car V4H (R8A779G0) SoC.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/4f773dbb66af5da51d1e171424ec8f97ee933b36.1706192990.git.geert+renesas@glider.be
 2024-01-29 14:22:26 +01:00
Geert Uytterhoeven
874dca5d21 arm64: dts: renesas: white-hawk: Factor out common parts 
Factor out the parts on the White Hawk BreakOut board that are also
present on the White Hawk Single board, so they can be reused when
introducing support for the latter.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/8c05b4d283b5d765fbc6f64cee9a247cded29409.1706192990.git.geert+renesas@glider.be
 2024-01-29 14:22:26 +01:00
Geert Uytterhoeven
b84bd2230a arm64: dts: renesas: white-hawk-cpu: Factor out common parts 
Factor out the parts on the White Hawk CPU board that are also present
on the White Hawk Single board, so they can be reused when introducing
support for the latter.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/50676e7e9ac1c50ab450c030481f60ece4c3947e.1706192990.git.geert+renesas@glider.be
 2024-01-29 14:22:26 +01:00
Geert Uytterhoeven
a9baf0b42d arm64: dts: renesas: white-hawk: Add SoC name to top-level comment 
The White Hawk CPU and BreakOut board DTS is specific to R-Car V4H.
Document it in the top-level comment.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/de81db7ca38c8f4737092bdac6891e9db4bb9bd6.1706192990.git.geert+renesas@glider.be
 2024-01-29 14:22:26 +01:00