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title: V3U; upport TPU and PWM fixes and enable for V3U
team: IO
key: 5b2c3266-a43a-11eb-8741-bb50e7fa7f92
status: New

bsp41x:
 - 18d27c55780cd8ba5a8c08461d73d2162333d818 # pwm: pwm-renesas-tpu: Correct the valid period and duty_cycle
 - 65256a77c7c66d338317b5405437e1125c625001 # pwm: tpu: Add a compatible string for r8a779a0
 - c81a1645d1363e371a5a9df8f5b7fe211e195075 # arm64: defconfig: Enable R-Car PWM-TPU by default
 - 30f8711382c676d89bcf59f068e764134dbbcc91 # dt-bindings: pwm: tpu: Add R-Car V3U device tree bindings
 - d9dbda2f774c38dd60f3b17b7e3dac11bb0e3a97 # dt-bindings: pwm: Add R-Car V3U device tree bindings
 - 87133703bb5a16ce4285a761ae3bd3f554b4cb45 # arm64: dts: renesas: r8a779a0: Add TPU node
 - e3552b314c8c27c57868f38f257ea1a0a0cf66ee # arm64: dts: r8a779a0-falcon: Add TPU support
 - 73d8a0fb46ab4f822f953ad20e5fbdb5998352c1 # pwm: rcar: Add a judgment of the period out of range
 - 91284dd61b7c36fe536d8ad6c473bbc04b4328da # arm64: dts: renesas: r8a779a0: Add PWM nodes
 - e9369406a0e148ddf941519ad7c4f54e4c8bdaec # arm64: dts: salvator-common: Enable PWM2

upstream:

comments:
 - TPU can probably be tested using GPIO_CN with the GPIO logic analyzer
 - testing PWM is currently unclear; BSP also doesn't have PWM on Falcon
 - TPU
   - testing TPU with GPIO logic analyzer was successful
   - V3U enablement
     - v1; https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=540427&state=*
   - binding updates
     - v1; https://lore.kernel.org/all/20210901090719.35375-1-wsa+renesas@sang-engineering.com/