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From: Jianqun Xu <jay.xu@rock-chips.com>
To: heiko@sntech.de, linux@arm.linux.org.uk, grant.likely@linaro.org,
	robh+dt@kernel.org
Cc: linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org, Jianqun Xu <jay.xu@rock-chips.com>
Subject: [PATCH 1/2] rockchip: efuse: add documentation for rk3288 efuse driver
Date: Mon,  1 Dec 2014 15:34:40 +0800	[thread overview]
Message-ID: <1417419281-9243-2-git-send-email-jay.xu@rock-chips.com> (raw)
In-Reply-To: <1417419281-9243-1-git-send-email-jay.xu@rock-chips.com>

In RK3288, there are two eFuse. One is organized as 32bits by 8 one-time programmable
electrical fuses with random access interface, and the other is organized as 32bits by 32
one-time programmable electrical fuses.
The 32x32 eFuse can only be accessed by APB bus when IO_SECURITYsel is high.

Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
---
 .../devicetree/bindings/fuse/rockchip,rk3288-efuse.txt     | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/fuse/rockchip,rk3288-efuse.txt

diff --git a/Documentation/devicetree/bindings/fuse/rockchip,rk3288-efuse.txt b/Documentation/devicetree/bindings/fuse/rockchip,rk3288-efuse.txt
new file mode 100644
index 0000000..82af730
--- /dev/null
+++ b/Documentation/devicetree/bindings/fuse/rockchip,rk3288-efuse.txt
@@ -0,0 +1,14 @@
+ROCKCHIP RK3288 efuse block.
+
+Required properties:
+- compatible : should be:
+	"rockchip,rk3288-efuse"
+- reg: Should contain 1 entry: the entry gives the physical address and length
+       of the fuse registers.
+
+Example:
+
+	efuse: efuse@ffb40000 {
+		compatible = "rockchip,rk3288-efuse";
+		reg = <0xffb40000 0x10000>;
+	};
-- 
1.9.1



WARNING: multiple messages have this Message-ID (diff)
From: jay.xu@rock-chips.com (Jianqun Xu)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] rockchip: efuse: add documentation for rk3288 efuse driver
Date: Mon,  1 Dec 2014 15:34:40 +0800	[thread overview]
Message-ID: <1417419281-9243-2-git-send-email-jay.xu@rock-chips.com> (raw)
In-Reply-To: <1417419281-9243-1-git-send-email-jay.xu@rock-chips.com>

In RK3288, there are two eFuse. One is organized as 32bits by 8 one-time programmable
electrical fuses with random access interface, and the other is organized as 32bits by 32
one-time programmable electrical fuses.
The 32x32 eFuse can only be accessed by APB bus when IO_SECURITYsel is high.

Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
---
 .../devicetree/bindings/fuse/rockchip,rk3288-efuse.txt     | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/fuse/rockchip,rk3288-efuse.txt

diff --git a/Documentation/devicetree/bindings/fuse/rockchip,rk3288-efuse.txt b/Documentation/devicetree/bindings/fuse/rockchip,rk3288-efuse.txt
new file mode 100644
index 0000000..82af730
--- /dev/null
+++ b/Documentation/devicetree/bindings/fuse/rockchip,rk3288-efuse.txt
@@ -0,0 +1,14 @@
+ROCKCHIP RK3288 efuse block.
+
+Required properties:
+- compatible : should be:
+	"rockchip,rk3288-efuse"
+- reg: Should contain 1 entry: the entry gives the physical address and length
+       of the fuse registers.
+
+Example:
+
+	efuse: efuse at ffb40000 {
+		compatible = "rockchip,rk3288-efuse";
+		reg = <0xffb40000 0x10000>;
+	};
-- 
1.9.1

  reply	other threads:[~2014-12-01  7:38 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-01  7:34 [PATCH 0/2] rockchip: efuse: add driver to support rk3288 efuse Jianqun Xu
2014-12-01  7:34 ` Jianqun Xu
2014-12-01  7:34 ` Jianqun Xu [this message]
2014-12-01  7:34   ` [PATCH 1/2] rockchip: efuse: add documentation for rk3288 efuse driver Jianqun Xu
2014-12-01  7:34 ` [PATCH 2/2] rockchip: efuse: add efuse driver for rk3288 efuse Jianqun Xu
2014-12-01  7:34   ` Jianqun Xu
2014-12-01 14:10   ` Heiko Stübner
2014-12-01 14:10     ` Heiko Stübner
2014-12-02 15:04     ` Jianqun
2014-12-02 15:04       ` Jianqun
2015-02-25 23:35       ` Heiko Stübner
2015-02-25 23:35         ` Heiko Stübner
2015-02-25 23:35         ` Heiko Stübner
2014-12-01 21:01   ` Stefan Wahren
2014-12-01 21:01     ` Stefan Wahren
2014-12-01 20:26 ` [PATCH 0/2] rockchip: efuse: add driver to support " Stefan Wahren
2014-12-01 20:26   ` Stefan Wahren

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