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Date: Thu, 11 Jun 2020 09:18:35 -0600
From: Rob Herring <robh@...nel.org>
To: devicetree@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, Andy Gross <agross@...nel.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Kishon Vijay Abraham I <kishon@...com>,
Vinod Koul <vkoul@...nel.org>,
Manu Gautam <mgautam@...eaurora.org>,
linux-arm-msm@...r.kernel.org
Subject: [PATCH] dt-bindings: phy: qcom: Fix missing 'ranges' and example addresses
The QCom QMP PHY bindings have child nodes with translatable (MMIO)
addresses, so a 'ranges' property is required in the parent node.
Additionally, the examples default to 1 address and size cell, so let's
fix that, too.
Fixes: ccf51c1cedfd ("dt-bindings: phy: qcom,qmp: Convert QMP PHY bindings to yaml")
Cc: Andy Gross <agross@...nel.org>
Cc: Bjorn Andersson <bjorn.andersson@...aro.org>
Cc: Kishon Vijay Abraham I <kishon@...com>
Cc: Vinod Koul <vkoul@...nel.org>
Cc: Manu Gautam <mgautam@...eaurora.org>
Cc: linux-arm-msm@...r.kernel.org
Signed-off-by: Rob Herring <robh@...nel.org>
---
I'll take this via the DT tree for rc1.
.../devicetree/bindings/phy/qcom,qmp-phy.yaml | 20 ++++++----
.../bindings/phy/qcom,qmp-usb3-dp-phy.yaml | 38 ++++++++++---------
2 files changed, 33 insertions(+), 25 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
index 973b2d196f46..f80f8896d527 100644
--- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
@@ -44,6 +44,8 @@ properties:
"#size-cells":
enum: [ 1, 2 ]
+ ranges: true
+
clocks:
minItems: 1
maxItems: 4
@@ -87,6 +89,7 @@ required:
- "#clock-cells"
- "#address-cells"
- "#size-cells"
+ - ranges
- clocks
- clock-names
- resets
@@ -281,10 +284,11 @@ examples:
#include <dt-bindings/clock/qcom,gcc-sdm845.h>
usb_2_qmpphy: phy-wrapper@...b000 {
compatible = "qcom,sdm845-qmp-usb3-uni-phy";
- reg = <0 0x088eb000 0 0x18c>;
+ reg = <0x088eb000 0x18c>;
#clock-cells = <1>;
- #address-cells = <2>;
- #size-cells = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x088eb000 0x2000>;
clocks = <&gcc GCC_USB3_SEC_PHY_AUX_CLK >,
<&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
@@ -299,11 +303,11 @@ examples:
vdda-phy-supply = <&vdda_usb2_ss_1p2>;
vdda-pll-supply = <&vdda_usb2_ss_core>;
- usb_2_ssphy: phy@...b200 {
- reg = <0 0x088eb200 0 0x128>,
- <0 0x088eb400 0 0x1fc>,
- <0 0x088eb800 0 0x218>,
- <0 0x088eb600 0 0x70>;
+ usb_2_ssphy: phy@200 {
+ reg = <0x200 0x128>,
+ <0x400 0x1fc>,
+ <0x800 0x218>,
+ <0x600 0x70>;
#clock-cells = <0>;
#phy-cells = <0>;
clocks = <&gcc GCC_USB3_SEC_PHY_PIPE_CLK>;
diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml
index b770e637df1d..6e2487501457 100644
--- a/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml
@@ -34,6 +34,8 @@ properties:
"#size-cells":
enum: [ 1, 2 ]
+ ranges: true
+
clocks:
items:
- description: Phy aux clock.
@@ -86,6 +88,7 @@ required:
- "#clock-cells"
- "#address-cells"
- "#size-cells"
+ - ranges
- clocks
- clock-names
- resets
@@ -100,12 +103,13 @@ examples:
#include <dt-bindings/clock/qcom,gcc-sdm845.h>
usb_1_qmpphy: phy-wrapper@...9000 {
compatible = "qcom,sdm845-qmp-usb3-phy";
- reg = <0 0x088e9000 0 0x18c>,
- <0 0x088e8000 0 0x10>;
+ reg = <0x088e9000 0x18c>,
+ <0x088e8000 0x10>;
reg-names = "reg-base", "dp_com";
#clock-cells = <1>;
- #address-cells = <2>;
- #size-cells = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x088e9000 0x1000>;
clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>,
<&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
@@ -120,17 +124,17 @@ examples:
vdda-phy-supply = <&vdda_usb2_ss_1p2>;
vdda-pll-supply = <&vdda_usb2_ss_core>;
- usb_1_ssphy: phy@...9200 {
- reg = <0 0x088e9200 0 0x128>,
- <0 0x088e9400 0 0x200>,
- <0 0x088e9c00 0 0x218>,
- <0 0x088e9600 0 0x128>,
- <0 0x088e9800 0 0x200>,
- <0 0x088e9a00 0 0x100>;
- #clock-cells = <0>;
- #phy-cells = <0>;
- clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
- clock-names = "pipe0";
- clock-output-names = "usb3_phy_pipe_clk_src";
- };
+ phy@200 {
+ reg = <0x200 0x128>,
+ <0x400 0x200>,
+ <0xc00 0x218>,
+ <0x600 0x128>,
+ <0x800 0x200>,
+ <0xa00 0x100>;
+ #clock-cells = <0>;
+ #phy-cells = <0>;
+ clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
+ clock-names = "pipe0";
+ clock-output-names = "usb3_phy_pipe_clk_src";
};
+ };
--
2.25.1
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