linux-kernel - [PATCH v8 17/23] dt-bindings: crypto: meson: correct clk and remove second interrupt line

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Message-ID: <20240607141242.2616580-18-avromanov@salutedevices.com>
Date: Fri, 7 Jun 2024 17:12:36 +0300
From: Alexey Romanov <avromanov@...utedevices.com>
To: <neil.armstrong@...aro.org>, <clabbe@...libre.com>,
	<herbert@...dor.apana.org.au>, <davem@...emloft.net>, <robh+dt@...nel.org>,
	<krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
	<khilman@...libre.com>, <jbrunet@...libre.com>,
	<martin.blumenstingl@...glemail.com>, <vadim.fedorenko@...ux.dev>
CC: <linux-crypto@...r.kernel.org>, <linux-amlogic@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <kernel@...utedevices.com>, Alexey
 Romanov <avromanov@...utedevices.com>
Subject: [PATCH v8 17/23] dt-bindings: crypto: meson: correct clk and remove second interrupt line

GXL and newer SoC's uses the DMA engine (not blkmv) for crypto HW.
Crypto HW doesn't actually use the blkmv clk. At RTL level, crypto
engine is hard weired to a clk81 (CLKID_CLK81).

Also, GXL crypto IP isn't to seconnd interrput line. So we must
remove it from dt-bindings.

Fixes: 7f7d115dfb51 ("dt-bindings: crypto: Add DT bindings
documentation for amlogic-crypto")

Signed-off-by: Alexey Romanov <avromanov@...utedevices.com>
---
 .../bindings/crypto/amlogic,gxl-crypto.yaml          | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml b/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
index 948e11ebe4ee..aff6f3234dc9 100644
--- a/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
+++ b/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
@@ -20,13 +20,15 @@ properties:
   interrupts:
     items:
       - description: Interrupt for flow 0
-      - description: Interrupt for flow 1
 
   clocks:
     maxItems: 1
 
   clock-names:
-    const: blkmv
+    const: clk81
+
+  power-domains:
+    maxItems: 1
 
 required:
   - compatible
@@ -46,7 +48,7 @@ examples:
     crypto: crypto-engine@...3e000 {
         compatible = "amlogic,gxl-crypto";
         reg = <0xc883e000 0x36>;
-        interrupts = <GIC_SPI 188 IRQ_TYPE_EDGE_RISING>, <GIC_SPI 189 IRQ_TYPE_EDGE_RISING>;
-        clocks = <&clkc CLKID_BLKMV>;
-        clock-names = "blkmv";
+        interrupts = <GIC_SPI 188 IRQ_TYPE_EDGE_RISING>;
+        clocks = <&clkc CLKID_CLK81>;
+        clock-names = "clk81";
     };
-- 
2.34.1