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Date: Wed, 20 Oct 2021 21:06:34 +0800
From: Shawn Guo <shawn.guo@...aro.org>
To: Vinod Koul <vkoul@...nel.org>
Cc: Bjorn Andersson <bjorn.andersson@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
linux-phy@...ts.infradead.org, devicetree@...r.kernel.org,
linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
Shawn Guo <shawn.guo@...aro.org>
Subject: [PATCH RESEND 02/10] dt-bindings: phy: qcom,qmp: IPQ6018 and IPQ8074 PCIe PHY require no supply
The qmp-phy driver suggests that 'vdda-phy-supply' and 'vdda-pll-supply'
are not required for IPQ6018 and IPQ8074 QMP PCIe PHY. Update the
bindings to reflect it.
While at it, also correct the clock properies for IPQ8074 QMP PCIe PHY.
And as the result, 'qcom,ipq8074-qmp-pcie-phy' and
'qcom,ipq6018-qmp-pcie-phy' share the same clock, reset and supply
bindings.
Signed-off-by: Shawn Guo <shawn.guo@...aro.org>
---
Rebase to resolve conflict during applying.
.../devicetree/bindings/phy/qcom,qmp-phy.yaml | 55 +++++++++++--------
1 file changed, 31 insertions(+), 24 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
index 99aa2d08dfcb..688a63ca1936 100644
--- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
@@ -113,8 +113,6 @@ required:
- clock-names
- resets
- reset-names
- - vdda-phy-supply
- - vdda-pll-supply
additionalProperties: false
@@ -147,6 +145,9 @@ allOf:
items:
- const: phy
- const: common
+ required:
+ - vdda-phy-supply
+ - vdda-pll-supply
- if:
properties:
compatible:
@@ -173,6 +174,9 @@ allOf:
items:
- const: phy
- const: common
+ required:
+ - vdda-phy-supply
+ - vdda-pll-supply
- if:
properties:
compatible:
@@ -201,6 +205,9 @@ allOf:
- const: phy
- const: common
- const: cfg
+ required:
+ - vdda-phy-supply
+ - vdda-pll-supply
- if:
properties:
compatible:
@@ -230,6 +237,9 @@ allOf:
items:
- const: phy
- const: common
+ required:
+ - vdda-phy-supply
+ - vdda-pll-supply
- if:
properties:
compatible:
@@ -250,6 +260,9 @@ allOf:
reset-names:
items:
- const: ufsphy
+ required:
+ - vdda-phy-supply
+ - vdda-pll-supply
- if:
properties:
compatible:
@@ -275,34 +288,16 @@ allOf:
reset-names:
items:
- const: ufsphy
- - if:
- properties:
- compatible:
- contains:
- enum:
- - qcom,ipq8074-qmp-pcie-phy
- then:
- properties:
- clocks:
- items:
- - description: pipe clk.
- clock-names:
- items:
- - const: pipe_clk
- resets:
- items:
- - description: reset of phy block.
- - description: phy common block reset.
- reset-names:
- items:
- - const: phy
- - const: common
+ required:
+ - vdda-phy-supply
+ - vdda-pll-supply
- if:
properties:
compatible:
contains:
enum:
- qcom,ipq6018-qmp-pcie-phy
+ - qcom,ipq8074-qmp-pcie-phy
then:
properties:
clocks:
@@ -353,6 +348,9 @@ allOf:
reset-names:
items:
- const: phy
+ required:
+ - vdda-phy-supply
+ - vdda-pll-supply
- if:
properties:
compatible:
@@ -384,6 +382,9 @@ allOf:
items:
- const: phy
- const: common
+ required:
+ - vdda-phy-supply
+ - vdda-pll-supply
- if:
properties:
compatible:
@@ -411,6 +412,9 @@ allOf:
items:
- const: phy
- const: common
+ required:
+ - vdda-phy-supply
+ - vdda-pll-supply
- if:
properties:
compatible:
@@ -437,6 +441,9 @@ allOf:
items:
- const: phy_phy
- const: phy
+ required:
+ - vdda-phy-supply
+ - vdda-pll-supply
examples:
- |
--
2.17.1
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