linux/Documentation/devicetree/bindings/memory-controllers
Brian Norris 4de8fd02a5 dt-bindings: devfreq: rk3399_dmc: Fix Hz units
The driver and all downstream device trees [1] are using Hz units, but
the document claims MHz. DRAM frequency for these systems can't possibly
exceed 2^32-1 Hz, so the choice of unit doesn't really matter than much.

Rather than add unnecessary risk in getting the units wrong, let's just
go with the unofficial convention and make the docs match reality.

A sub-1MHz frequency is extremely unlikely, so include a minimum in the
schema, to help catch anybody who might have believed this was MHz.

[1] And notably, also those trying to upstream them:
https://lore.kernel.org/lkml/20210308233858.24741-3-daniel.lezcano@linaro.org/

Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2022-04-14 07:18:11 +09:00
..
ddr dt-bindings: memory: lpddr2: Adjust revision ID property to match lpddr3 2022-02-25 13:36:37 +01:00
fsl dt-bindings: memory: fsl: convert ifc binding to yaml schema 2022-01-27 10:41:23 +01:00
ti docs: dt: fix several broken references due to renames 2020-02-24 12:12:44 -06:00
arm,pl172.txt doc: dt: arm,pl172: add description of PL175 and PL176 controllers 2015-09-29 22:19:02 +02:00
arm,pl353-smc.yaml dt-bindings: More dropping redundant minItems/maxItems 2021-07-15 08:45:27 -06:00
atmel,ebi.txt dt-bindings: memory: atmel-ebi: add sam9x60 compatible 2019-03-21 16:45:01 +01:00
baikal,bt1-l2-ctl.yaml dt-bindings: memory: Add Baikal-T1 L2-cache Control Block binding 2020-05-28 16:56:12 +02:00
brcm,dpfe-cpu.yaml dt-bindings: memory: convert Broadcom DPFE to dtschema 2021-08-18 14:08:42 -05:00
calxeda-ddr-ctrlr.yaml dt-bindings: memory-controllers: Convert Calxeda DDR to json-schema 2020-05-03 11:10:42 -05:00
exynos-srom.yaml dt-bindings: Add missing array size constraints 2021-01-11 17:42:25 -06:00
ingenic,nemc.yaml dt-bindings: Rename Ingenic CGU headers to ingenic,*.h 2021-11-11 22:27:14 -06:00
marvell,mvebu-sdram-controller.yaml dt-bindings: memory: convert Marvell MVEBU SDRAM controller to dtschema 2021-08-18 14:08:42 -05:00
mediatek,mt7621-memc.yaml dt-bindings: memory: add binding for Mediatek's MT7621 SDRAM memory controller 2021-10-11 20:05:47 -05:00
mediatek,smi-common.yaml dt-bindings: memory: mediatek: Add mt8186 support 2022-01-25 17:51:35 +01:00
mediatek,smi-larb.yaml Devicetree updates for v5.18: 2022-03-26 11:41:53 -07:00
mvebu-devbus.txt dt-bindings: Remove "status" from examples 2017-09-05 10:03:06 -05:00
nvidia,tegra20-emc.yaml dt-bindings: memory: tegra20: emc: Document new LPDDR2 sub-node 2021-10-15 09:52:47 +02:00
nvidia,tegra20-mc.yaml dt-bindings: memory: tegra20: mc: Convert to schema 2021-04-01 19:58:22 +02:00
nvidia,tegra30-emc.yaml dt-bindings: memory: tegra30: emc: Replace core regulator with power domain 2021-04-01 19:58:22 +02:00
nvidia,tegra30-mc.yaml dt-bindings: memory: tegra30: mc: Document new interconnect property 2020-11-06 19:31:25 +01:00
nvidia,tegra124-emc.yaml dt-bindings: memory: tegra124: emc: Replace core regulator with power domain 2021-04-01 19:58:22 +02:00
nvidia,tegra124-mc.yaml dt-bindings: memory: tegra124: mc: Document new interconnect property 2020-11-06 19:33:39 +01:00
nvidia,tegra186-mc.yaml dt-bindings: memory: tegra: Add Tegra234 support 2021-12-16 16:43:49 +01:00
nvidia,tegra210-emc.yaml dt-bindings: Drop type references on common properties 2021-03-23 15:27:52 -06:00
qca,ath79-ddr-controller.yaml dt-bindings: memory: convert Qualcomm Atheros DDR to dtschema 2021-08-17 17:14:42 -05:00
renesas,dbsc.yaml dt-bindings: memory-controllers: renesas,dbsc: Convert to json-schema 2020-05-28 15:11:22 -06:00
renesas,h8300-bsc.yaml dt-bindings: memory: convert H8/300 bus controller to dtschema 2021-08-23 13:52:09 -05:00
renesas,rpc-if.yaml dt-bindings: memory: renesas,rpc-if: Document RZ/V2L SoC 2022-03-04 09:09:52 +01:00
rockchip,rk3399-dmc.yaml dt-bindings: devfreq: rk3399_dmc: Fix Hz units 2022-04-14 07:18:11 +09:00
samsung,exynos5422-dmc.yaml Devicetree updates for v5.18: 2022-03-26 11:41:53 -07:00
st,stm32-fmc2-ebi.yaml dt-bindings: treewide: Update @st.com email address to @foss.st.com 2021-11-11 22:27:16 -06:00
synopsys,ddrc-ecc.yaml dt-bindings: memory: Add entry for version 3.80a 2021-11-20 19:51:35 +01:00
ti-aemif.txt dt-bindings: Use lower case hex in unit-addresses 2017-12-26 10:37:05 -06:00
ti,da8xx-ddrctl.yaml dt-bindings: memory: convert TI a8xx DDR2/mDDR memory controller to dtschema 2021-08-18 14:08:42 -05:00
ti,gpmc-child.yaml dt-bindings: memory-controllers: Introduce ti,gpmc-child 2021-10-11 12:31:52 +03:00
ti,gpmc.yaml Devicetree updates for v5.17: 2022-01-12 16:47:05 -08:00