diff options
| author | Chen-Yu Tsai <wenst@chromium.org> | 2026-05-14 17:15:14 +0800 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2026-06-17 11:32:38 +0100 |
| commit | 7502c035b884b73f51669cada3f4022cd11e8f5c (patch) | |
| tree | 263f5e5b8cfa1cc0b7fb4aa1f7917b158f5b4db0 | |
| parent | 078ca283be013d9179981221b2242d049e4b2aa5 (diff) | |
mfd: dt-bindings: mt6397: Add regulator supplies
On the MT6397 family each buck regulator has a separate supply. LDOs are
split into various groups with independent supplies. There is also a
supply for the regulator control logic.
Add descriptions for all of the supplies for the MT6359.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260514091520.2718987-2-wenst@chromium.org
Signed-off-by: Lee Jones <lee@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml index 122aba7a54f8..3cbc0dc12c31 100644 --- a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml +++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml @@ -239,12 +239,62 @@ properties: description: Pin controller + vsys-smps-supply: + description: Supply for regulator control logic + +patternProperties: + "^vsys-v[a-z]+[0-9]*-supply$": + description: Supplies for PMIC buck regulators + "^vs(ys|[12])-ldo[1-9]-supply$": + description: Supplies for PMIC LDO regulators + required: - compatible - regulators additionalProperties: false +allOf: + - if: + properties: + "compatible": + contains: + const: mediatek,mt6359 + then: + properties: + vsys-ldo1-supply: + description: Supply for LDOs vcn33_[12], vio28, vfe28, vibr + vsys-ldo2-supply: + description: Supply for LDOs vaux18, vbif28, vxo22, vrfck, vrfck_1, + vemc, vsim1, vsim2, vusb + vsys-vcore-supply: + description: Supply for buck regulator vcore + vsys-vgpu11-supply: + description: Supply for buck regulator vgpu11 + vsys-vmodem-supply: + description: Supply for buck regulator vmodem + vsys-vpa-supply: + description: Supply for buck regulator vpa + vsys-vproc1-supply: + description: Supply for buck regulator vproc1 + vsys-vproc2-supply: + description: Supply for buck regulator vproc2 + vsys-vpu-supply: + description: Supply for buck regulator vpu + vsys-vs1-supply: + description: Supply for buck regulator vs1 + vsys-vs2-supply: + description: Supply for buck regulator vs2 + vs1-ldo1-supply: + description: Supply for LDOs vaud18, vcamio, vm18, vufs + vs1-ldo2-supply: + description: Supply for LDOs vcn18, vefuse, vio18, vrf18 + vs2-ldo1-supply: + description: + Supply for LDOs vsram_proc1, vsram_proc2, vsram_others, vsram_md + vs2-ldo2-supply: + description: Supply for LDOs va09, va12, vcn13, vrf12 + examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> |