From: Peng Zhou <peng.zhou@mediatek.com>
To: Eric Biggers <ebiggers@kernel.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
Chaotian Jing <chaotian.jing@mediatek.com>,
<linux-mmc@vger.kernel.org>
Cc: <devicetree@vger.kernel.org>,
Adrian Hunter <adrian.hunter@intel.com>,
Satya Tangirala <satyat@google.com>,
Wulin Li <wulin.li@mediatek.com>,
Peng Zhou <peng.zhou@mediatek.com>
Subject: [PATCH v2 4/4] dt-bingdings: mmc: Mediatek: add ICE clock
Date: Tue, 9 Mar 2021 10:06:50 +0800 [thread overview]
Message-ID: <20210309020649.582-1-peng.zhou@mediatek.com> (raw)
Document the binding for crypto clock of the Inline Crypto Engine (ICE)
on Mediatek SoCs.
Signed-off-by: Peng Zhou <peng.zhou@mediatek.com>
---
Documentation/devicetree/bindings/mmc/mtk-sd.yaml | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
index 01630b0ecea7..a81c14c88906 100644
--- a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
+++ b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
@@ -37,7 +37,7 @@ properties:
description:
Should contain phandle for the clock feeding the MMC controller.
minItems: 2
- maxItems: 8
+ maxItems: 9
items:
- description: source clock (required).
- description: HCLK which used for host (required).
@@ -47,10 +47,11 @@ properties:
- description: peripheral bus clock gate (required for MT8192).
- description: AXI bus clock gate (required for MT8192).
- description: AHB bus clock gate (required for MT8192).
+ - description: crypto clock used for data encrypt/decrypt (optional).
clock-names:
minItems: 2
- maxItems: 8
+ maxItems: 9
items:
- const: source
- const: hclk
@@ -60,6 +61,7 @@ properties:
- const: pclk_cg
- const: axi_cg
- const: ahb_cg
+ - const: crypto
pinctrl-names:
items:
--
2.18.0
next reply other threads:[~2021-03-09 2:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-09 2:06 Peng Zhou [this message]
2021-03-16 22:06 ` [PATCH v2 4/4] dt-bingdings: mmc: Mediatek: add ICE clock Rob Herring
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