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| author |   Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2020-05-15 22:47:07 +0200 |
|---|---|---|
| committer |   Kevin Hilman <khilman@baylibre.com> | 2020-05-19 16:02:14 -0700 |
| commit | cc9ca02a40e549402eebdf151a8f0ca5027e0f7c (patch) | |
| tree | e34b5833b0a0cada5eb19aa06088a714b7b32c4d /Documentation/devicetree/bindings/power | |
| parent | dt-bindings: power: meson-ee-pwrc: add support for Meson8/8b/8m2 (diff) | |
| download | wireguard-linux-cc9ca02a40e549402eebdf151a8f0ca5027e0f7c.tar.xz wireguard-linux-cc9ca02a40e549402eebdf151a8f0ca5027e0f7c.zip | |
dt-bindings: power: meson-ee-pwrc: add support for the Meson GX SoCs
The power domains on the GX SoCs are very similar to G12A. The only
known differences so far are:
- The GX SoCs do not have the HHI_VPU_MEM_PD_REG2 register (for the
VPU power-domain)
- The GX SoCs have an additional reset line called "dvin"
Add a new compatible string and adjust the reset line expectations for
these SoCs.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200515204709.1505498-3-martin.blumenstingl@googlemail.com
Diffstat (limited to 'Documentation/devicetree/bindings/power')
| -rw-r--r-- | Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml b/Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml index 2a1c933ae434..51a6fac892e3 100644 --- a/Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml +++ b/Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml @@ -26,6 +26,7 @@ properties: - amlogic,meson8-pwrc - amlogic,meson8b-pwrc - amlogic,meson8m2-pwrc + - amlogic,meson-gxbb-pwrc - amlogic,meson-g12a-pwrc - amlogic,meson-sm1-pwrc @@ -42,9 +43,11 @@ properties: resets: minItems: 11 + maxItems: 12 reset-names: minItems: 11 + maxItems: 12 "#power-domain-cells": const: 1 @@ -84,6 +87,31 @@ allOf: properties: compatible: enum: + - amlogic,meson-gxbb-pwrc + then: + properties: + reset-names: + items: + - const: viu + - const: venc + - const: vcbus + - const: bt656 + - const: dvin + - const: rdma + - const: venci + - const: vencp + - const: vdac + - const: vdi6 + - const: vencl + - const: vid_lock + required: + - resets + - reset-names + + - if: + properties: + compatible: + enum: - amlogic,meson-g12a-pwrc - amlogic,meson-sm1-pwrc then: |