On Wed, 17 Nov 2021 21:18:37 -0600, Samuel Holland wrote: > The MBUS provides more than address translation and bandwidth control. > It also provides a PMU to measure bandwidth usage by certain masters, > and it provides notification via IRQ when they are active or idle. > > The MBUS is also tightly integrated with the DRAM controller to provide > a Memory Dynamic Frequency Scaling (MDFS) feature. In view of this, the > MBUS binding needs to represent the hardware resources needed for MDFS, > which include the clocks and MMIO range of the adjacent DRAM controller. > > Add the additional resources for the H3 and A64 compatibles, and a new > example showing how they are used. > > Reviewed-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx> > Signed-off-by: Samuel Holland <samuel@xxxxxxxxxxxx> > --- > .../arm/sunxi/allwinner,sun4i-a10-mbus.yaml | 89 ++++++++++++++++++- > 1 file changed, 86 insertions(+), 3 deletions(-) > Running 'make dtbs_check' with the schema in this patch gives the following warnings. Consider if they are expected or the schema is incorrect. These may not be new warnings. Note that it is not yet a requirement to have 0 warnings for dtbs_check. This will change in the future. Full log is available here: https://patchwork.ozlabs.org/patch/1556462 dram-controller@1c62000: 'clock-names' is a required property arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino-emmc.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-early-adopter.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-bananapi-m2-plus.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-bananapi-m2-plus-v1.2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-cc.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-it.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-libretech-all-h3-cc.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-orangepi-r1.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dt.yaml arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus-v1.2.dt.yaml arch/arm/boot/dts/sun8i-h3-beelink-x2.dt.yaml arch/arm/boot/dts/sun8i-h3-emlid-neutis-n5h3-devboard.dt.yaml arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dt.yaml arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-duo2.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-m1.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-neo.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-r1.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-2.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-lite.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-one.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-pc.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dt.yaml arch/arm/boot/dts/sun8i-h3-rervision-dvk.dt.yaml arch/arm/boot/dts/sun8i-h3-zeropi.dt.yaml dram-controller@1c62000: clocks: [[2, 112]] is too short arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino-emmc.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-early-adopter.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dt.yaml dram-controller@1c62000: clocks: [[3, 113]] is too short arch/arm64/boot/dts/allwinner/sun50i-h5-bananapi-m2-plus.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-bananapi-m2-plus-v1.2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-cc.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-it.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-libretech-all-h3-cc.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-orangepi-r1.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dt.yaml arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus-v1.2.dt.yaml arch/arm/boot/dts/sun8i-h3-beelink-x2.dt.yaml arch/arm/boot/dts/sun8i-h3-emlid-neutis-n5h3-devboard.dt.yaml arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dt.yaml arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-duo2.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-m1.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-neo.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-r1.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-2.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-lite.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-one.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-pc.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dt.yaml arch/arm/boot/dts/sun8i-h3-rervision-dvk.dt.yaml arch/arm/boot/dts/sun8i-h3-zeropi.dt.yaml dram-controller@1c62000: reg: [[29761536, 4096]] is too short arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino-emmc.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-early-adopter.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-bananapi-m2-plus.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-bananapi-m2-plus-v1.2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-cc.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-it.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-libretech-all-h3-cc.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-orangepi-r1.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dt.yaml arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus-v1.2.dt.yaml arch/arm/boot/dts/sun8i-h3-beelink-x2.dt.yaml arch/arm/boot/dts/sun8i-h3-emlid-neutis-n5h3-devboard.dt.yaml arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dt.yaml arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-duo2.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-m1.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-neo.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-r1.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-2.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-lite.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-one.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-pc.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dt.yaml arch/arm/boot/dts/sun8i-h3-rervision-dvk.dt.yaml arch/arm/boot/dts/sun8i-h3-zeropi.dt.yaml dram-controller@1c62000: 'reg-names' is a required property arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino-emmc.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-early-adopter.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-bananapi-m2-plus.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-bananapi-m2-plus-v1.2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-cc.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-it.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dt.yaml arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-libretech-all-h3-cc.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-orangepi-r1.dt.yaml arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dt.yaml arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus-v1.2.dt.yaml arch/arm/boot/dts/sun8i-h3-beelink-x2.dt.yaml arch/arm/boot/dts/sun8i-h3-emlid-neutis-n5h3-devboard.dt.yaml arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dt.yaml arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-duo2.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-m1.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-neo.dt.yaml arch/arm/boot/dts/sun8i-h3-nanopi-r1.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-2.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-lite.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-one.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-pc.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-plus.dt.yaml arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dt.yaml arch/arm/boot/dts/sun8i-h3-rervision-dvk.dt.yaml arch/arm/boot/dts/sun8i-h3-zeropi.dt.yaml
