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authorMartin Blumenstingl <martin.blumenstingl@googlemail.com>2020-05-15 22:47:07 +0200
committerKevin Hilman <khilman@baylibre.com>2020-05-20 01:02:14 +0200
commitcc9ca02a40e549402eebdf151a8f0ca5027e0f7c (patch)
treee34b5833b0a0cada5eb19aa06088a714b7b32c4d /Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml
parentdt-bindings: power: meson-ee-pwrc: add support for Meson8/8b/8m2 (diff)
downloadlinux-cc9ca02a40e549402eebdf151a8f0ca5027e0f7c.tar.xz
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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/amlogic,meson-ee-pwrc.yaml')
-rw-r--r--Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml28
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: