linux-kernel - [RFC PATCH v2 2/7] dt-bindings: ufs: qcom: Add ICE phandle and drop core clock

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Date:   Wed,  8 Mar 2023 17:58:33 +0200
From:   Abel Vesa <abel.vesa@...aro.org>
To:     Ulf Hansson <ulf.hansson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>,
        Bart Van Assche <bvanassche@....org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        "James E . J . Bottomley" <jejb@...ux.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>
Cc:     linux-mmc@...r.kernel.org, devicetree@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arm-msm@...r.kernel.org, linux-scsi@...r.kernel.org
Subject: [RFC PATCH v2 2/7] dt-bindings: ufs: qcom: Add ICE phandle and drop core clock

The ICE will have its own devicetree node, so drop the ICE core clock
and add the qcom,ice property instead.

Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
---

This patch was not part of the v1.

 .../devicetree/bindings/ufs/qcom,ufs.yaml          | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
index c5a06c048389..a0c93c2d7a42 100644
--- a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
@@ -70,6 +70,10 @@ properties:
   power-domains:
     maxItems: 1
 
+  qcom,ice:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: phandle to the Inline Crypto Engine node
+
   reg:
     minItems: 1
     maxItems: 2
@@ -140,8 +144,8 @@ allOf:
     then:
       properties:
         clocks:
-          minItems: 9
-          maxItems: 9
+          minItems: 8
+          maxItems: 8
         clock-names:
           items:
             - const: core_clk
@@ -152,7 +156,6 @@ allOf:
             - const: tx_lane0_sync_clk
             - const: rx_lane0_sync_clk
             - const: rx_lane1_sync_clk
-            - const: ice_core_clk
         reg:
           minItems: 2
           maxItems: 2
@@ -166,8 +169,8 @@ allOf:
     then:
       properties:
         clocks:
-          minItems: 11
-          maxItems: 11
+          minItems: 10
+          maxItems: 10
         clock-names:
           items:
             - const: core_clk_src
@@ -177,7 +180,6 @@ allOf:
             - const: iface_clk
             - const: core_clk_unipro_src
             - const: core_clk_unipro
-            - const: core_clk_ice
             - const: ref_clk
             - const: tx_lane0_sync_clk
             - const: rx_lane0_sync_clk
-- 
2.34.1