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From:   "H. Nikolaus Schaller" <hns@goldelico.com>
To:     PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>,
        Paul Cercueil <paul@crapouillou.net>,
        Mathieu Malaterre <malat@debian.org>,
        Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Ralf Baechle <ralf@linux-mips.org>,
        Paul Burton <paulburton@kernel.org>,
        Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
        "David S. Miller" <davem@davemloft.net>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Jonathan Cameron <Jonathan.Cameron@huawei.com>,
        "H. Nikolaus Schaller" <hns@goldelico.com>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Kees Cook <keescook@chromium.org>,
        Andi Kleen <ak@linux.intel.com>,
        Geert Uytterhoeven <geert+renesas@glider.be>
Cc:     linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
        linux-mips@vger.kernel.org, letux-kernel@openphoenux.org,
        kernel@pyra-handheld.com
Subject: [RFC v4 2/6] Bindings: nvmem: add bindings for JZ4780 efuse
Date:   Mon, 17 Feb 2020 17:55:26 +0100
Message-Id: <86b78db4d607e0bdda6def018bc7f73207ce82e8.1581958529.git.hns@goldelico.com>
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From: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>

This patch brings support for the JZ4780 efuse. Currently it only expose
a read only access to the entire 8K bits efuse memory.

Tested-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
 .../bindings/nvmem/ingenic,jz4780-efuse.txt     | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.txt

diff --git a/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.txt b/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.txt
new file mode 100644
index 000000000000..339e74daa9a9
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.txt
@@ -0,0 +1,17 @@
+Ingenic JZ EFUSE driver bindings
+
+Required properties:
+- "compatible"		Must be set to "ingenic,jz4780-efuse"
+- "reg"			Register location and length
+- "clocks"		Handle for the ahb clock for the efuse.
+- "clock-names"		Must be "bus_clk"
+
+Example:
+
+efuse: efuse@134100d0 {
+	compatible = "ingenic,jz4780-efuse";
+	reg = <0x134100d0 0x2c>;
+
+	clocks = <&cgu JZ4780_CLK_AHB2>;
+	clock-names = "bus_clk";
+};
-- 
2.23.0