linux-kernel - [PATCH v2 1/2] dt-bindings: rng: Add new compatible qcom,prng-v2

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Message-Id: <20180619095430.26358-2-vkoul@kernel.org>
Date:   Tue, 19 Jun 2018 15:24:29 +0530
From:   Vinod Koul <vinod.koul@...aro.org>
To:     linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Matt Mackall <mpm@...enic.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-arm-msm@...r.kernel.org, Stephen Boyd <swboyd@...omium.org>,
        vinod.koul@...aro.org, Vinod Koul <vkoul@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org
Subject: [PATCH v2 1/2] dt-bindings: rng: Add new compatible qcom,prng-v2

Later qcom chips support v2 of the prng, so add new compatible
qcom,prng-v2 for this.

Signed-off-by: Vinod Koul <vkoul@...nel.org>
---

Cc: Rob Herring <robh+dt@...nel.org>
Cc: devicetree@...r.kernel.org
 Documentation/devicetree/bindings/rng/qcom,prng.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/rng/qcom,prng.txt b/Documentation/devicetree/bindings/rng/qcom,prng.txt
index 8e5853c2879b..03fd218bd21a 100644
--- a/Documentation/devicetree/bindings/rng/qcom,prng.txt
+++ b/Documentation/devicetree/bindings/rng/qcom,prng.txt
@@ -2,7 +2,8 @@ Qualcomm MSM pseudo random number generator.
 
 Required properties:
 
-- compatible  : should be "qcom,prng"
+- compatible  : should be "qcom,prng" for 8916 etc
+              : should be "qcom,prng-v2" for 8996 and later
 - reg         : specifies base physical address and size of the registers map
 - clocks      : phandle to clock-controller plus clock-specifier pair
 - clock-names : "core" clocks all registers, FIFO and circuits in PRNG IP block
-- 
2.14.4