linux-kernel - [PATCH v3 net-next 2/4] dt-bindings: net: remove modem-remoteproc property

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Message-Id: <20210120212606.12556-3-elder@linaro.org>
Date:   Wed, 20 Jan 2021 15:26:04 -0600
From:   Alex Elder <elder@...aro.org>
To:     robh+dt@...nel.org, davem@...emloft.net, kuba@...nel.org
Cc:     bjorn.andersson@...aro.org, agross@...nel.org,
        evgreen@...omium.org, cpratapa@...eaurora.org,
        subashab@...eaurora.org, rdunlap@...radead.org,
        netdev@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH v3 net-next 2/4] dt-bindings: net: remove modem-remoteproc property

The IPA driver uses the remoteproc SSR notifier now, rather than the
temporary IPA notification system used initially.  As a result it no
longer needs a property identifying the modem subsystem DT node.

Use GIC_SPI rather than 0 in the example interrupt definition.

Signed-off-by: Alex Elder <elder@...aro.org>
---
 .../devicetree/bindings/net/qcom,ipa.yaml         | 15 +++------------
 1 file changed, 3 insertions(+), 12 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/qcom,ipa.yaml b/Documentation/devicetree/bindings/net/qcom,ipa.yaml
index 8a2d12644675b..8f86084bf12e9 100644
--- a/Documentation/devicetree/bindings/net/qcom,ipa.yaml
+++ b/Documentation/devicetree/bindings/net/qcom,ipa.yaml
@@ -113,13 +113,6 @@ properties:
       performing early IPA initialization, including loading and
       validating firwmare used by the GSI.
 
-  modem-remoteproc:
-    $ref: /schemas/types.yaml#/definitions/phandle
-    description:
-      This defines the phandle to the remoteproc node representing
-      the modem subsystem.  This is requied so the IPA driver can
-      receive and act on notifications of modem up/down events.
-
   memory-region:
     maxItems: 1
     description:
@@ -135,7 +128,6 @@ required:
   - interrupts
   - interconnects
   - qcom,smem-states
-  - modem-remoteproc
 
 oneOf:
   - required:
@@ -147,7 +139,7 @@ additionalProperties: false
 
 examples:
   - |
-        #include <dt-bindings/interrupt-controller/irq.h>
+        #include <dt-bindings/interrupt-controller/arm-gic.h>
         #include <dt-bindings/clock/qcom,rpmh.h>
         #include <dt-bindings/interconnect/qcom,sdm845.h>
 
@@ -168,7 +160,6 @@ examples:
                 compatible = "qcom,sdm845-ipa";
 
                 modem-init;
-                modem-remoteproc = <&mss_pil>;
 
                 iommus = <&apps_smmu 0x720 0x3>;
                 reg = <0x1e40000 0x7000>,
@@ -178,8 +169,8 @@ examples:
                             "ipa-shared",
                             "gsi";
 
-                interrupts-extended = <&intc 0 311 IRQ_TYPE_EDGE_RISING>,
-                                      <&intc 0 432 IRQ_TYPE_LEVEL_HIGH>,
+                interrupts-extended = <&intc GIC_SPI 311 IRQ_TYPE_EDGE_RISING>,
+                                      <&intc GIC_SPI 432 IRQ_TYPE_LEVEL_HIGH>,
                                       <&ipa_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
                                       <&ipa_smp2p_in 1 IRQ_TYPE_EDGE_RISING>;
                 interrupt-names = "ipa",
-- 
2.20.1