linux-kernel - [PATCH 7/8] nvmem: rockchip-efuse: describe the usage of eFuse

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1443617796-26614-1-git-send-email-srinivas.kandagatla@linaro.org>
Date:	Wed, 30 Sep 2015 13:56:36 +0100
From:	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:	gregkh@...uxfoundation.org
Cc:	maxime.ripard@...e-electrons.com, linux-kernel@...r.kernel.org,
	srinivas.kandagatla@...aro.org,
	linux-arm-kernel@...ts.infradead.org,
	ZhengShunQian <zhengsq@...k-chips.com>,
	Heiko Stuebner <heiko@...ech.de>
Subject: [PATCH 7/8] nvmem: rockchip-efuse: describe the usage of eFuse

From: ZhengShunQian <zhengsq@...k-chips.com>

This patch add the bindings document of rockchip eFuse driver.

Cc: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc: Heiko Stuebner <heiko@...ech.de>
Signed-off-by: ZhengShunQian <zhengsq@...k-chips.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 .../devicetree/bindings/nvmem/rockchip-efuse.txt   | 38 ++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt

diff --git a/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt b/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
new file mode 100644
index 0000000..8f86ab3
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
@@ -0,0 +1,38 @@
+= Rockchip eFuse device tree bindings =
+
+Required properties:
+- compatible: Should be "rockchip,rockchip-efuse"
+- reg: Should contain the registers location and exact eFuse size
+- clocks: Should be the clock id of eFuse
+- clock-names: Should be "pclk_efuse"
+
+= Data cells =
+Are child nodes of eFuse, bindings of which as described in
+bindings/nvmem/nvmem.txt
+
+Example:
+
+	efuse: efuse@...40000 {
+		compatible = "rockchip,rockchip-efuse";
+		reg = <0xffb40000 0x20>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		clocks = <&cru PCLK_EFUSE256>;
+		clock-names = "pclk_efuse";
+
+		/* Data cells */
+		cpu_leakage: cpu_leakage {
+			reg = <0x17 0x1>;
+		};
+	};
+
+= Data consumers =
+Are device nodes which consume nvmem data cells.
+
+Example:
+
+	cpu_leakage {
+		...
+		nvmem-cells = <&cpu_leakage>;
+		nvmem-cell-names = "cpu_leakage";
+	};
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/