linux-kernel - [PATCH v3 1/4] dt-bindings: nvmem: Add soc qfprom compatible strings

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Message-Id: <20201028172737.v3.1.I8b447ca96abfbef5f298d77350e6c9d1d18d00f6@changeid>
Date:   Wed, 28 Oct 2020 17:28:24 -0700
From:   Evan Green <evgreen@...omium.org>
To:     Rob Herring <robh+dt@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc:     Douglas Anderson <dianders@...omium.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Evan Green <evgreen@...omium.org>,
        Andy Gross <agross@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 1/4] dt-bindings: nvmem: Add soc qfprom compatible strings

Add SoC-specific compatible strings so that data can be attached
to it in the driver.

Signed-off-by: Evan Green <evgreen@...omium.org>
---

Changes in v3:
 - Fixed example (Doug and rob-bot)

Changes in v2:
 - Add other soc compatible strings (Doug)
 - Fix compatible string definition (Doug)

 .../devicetree/bindings/nvmem/qcom,qfprom.yaml  | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml b/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml
index 1a18b6bab35e7..992777c90a0bf 100644
--- a/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml
+++ b/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml
@@ -14,7 +14,18 @@ allOf:
 
 properties:
   compatible:
-    const: qcom,qfprom
+    items:
+      - enum:
+          - qcom,apq8064-qfprom
+          - qcom,apq8084-qfprom
+          - qcom,msm8974-qfprom
+          - qcom,msm8916-qfprom
+          - qcom,msm8996-qfprom
+          - qcom,msm8998-qfprom
+          - qcom,qcs404-qfprom
+          - qcom,sc7180-qfprom
+          - qcom,sdm845-qfprom
+      - const: qcom,qfprom
 
   reg:
     # If the QFPROM is read-only OS image then only the corrected region
@@ -60,7 +71,7 @@ examples:
       #size-cells = <2>;
 
       efuse@...000 {
-        compatible = "qcom,qfprom";
+        compatible = "qcom,sc7180-qfprom", "qcom,qfprom";
         reg = <0 0x00784000 0 0x8ff>,
               <0 0x00780000 0 0x7a0>,
               <0 0x00782000 0 0x100>,
@@ -85,7 +96,7 @@ examples:
       #size-cells = <2>;
 
       efuse@...000 {
-        compatible = "qcom,qfprom";
+        compatible = "qcom,sdm845-qfprom", "qcom,qfprom";
         reg = <0 0x00784000 0 0x8ff>;
         #address-cells = <1>;
         #size-cells = <1>;
-- 
2.26.2