From: Mason Yang <masonccyang@mxic.com.tw>
To: miquel.raynal@bootlin.com, marek.vasut@gmail.com,
linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org,
bbrezillon@kernel.org, dwmw2@infradead.org,
computersforpeace@gmail.com, vigneshr@ti.com,
paul.burton@mips.com, liang.yang@amlogic.com, richard@nod.at,
anders.roxell@linaro.org, christophe.kerello@st.com,
paul@crapouillou.net, jianxin.pan@amlogic.com, stefan@agner.ch,
devicetree@vger.kernel.org
Cc: juliensu@mxic.com.tw, lee.jones@linaro.org,
masonccyang@mxic.com.tw, broonie@kernel.org
Subject: [PATCH v4 2/2] dt-bindings: mtd: Document Macronix raw NAND controller bindings
Date: Tue, 25 Jun 2019 14:10:56 +0800 [thread overview]
Message-ID: <1561443056-13766-3-git-send-email-masonccyang@mxic.com.tw> (raw)
In-Reply-To: <1561443056-13766-1-git-send-email-masonccyang@mxic.com.tw>
Document the bindings used by the Macronix raw NAND controller.
Signed-off-by: Mason Yang <masonccyang@mxic.com.tw>
---
.../devicetree/bindings/mtd/mxic-nand.txt | 26 ++++++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mtd/mxic-nand.txt
diff --git a/Documentation/devicetree/bindings/mtd/mxic-nand.txt b/Documentation/devicetree/bindings/mtd/mxic-nand.txt
new file mode 100644
index 0000000..3d198e4
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/mxic-nand.txt
@@ -0,0 +1,26 @@
+Macronix Raw NAND Controller Device Tree Bindings
+-------------------------------------------------
+
+Required properties:
+- compatible: should be "mxic,raw-nand-ctlr"
+- reg: should contain 1 entrie for the registers
+- reg-names: should contain "regs"
+- interrupts: interrupt line connected to this NAND controller
+- clock-names: should contain "ps_clk", "send_clk" and "send_dly_clk"
+- clocks: should contain 3 entries for the "ps_clk", "send_clk" and
+ "send_dly_clk" clocks
+
+Example:
+
+ nand: mxic-nfc@43c30000 {
+ compatible = "mxic,raw-nand-ctlr";
+ reg = <0x43c30000 0x10000>;
+ reg-names = "regs";
+ clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 15>;
+ clock-names = "send_clk", "send_dly_clk", "ps_clk";
+
+ nand-ecc-mode = "soft";
+ nand-ecc-algo = "bch";
+ nand-ecc-step-size = <512>;
+ nand-ecc-strength = <8>;
+ };
--
1.9.1
next prev parent reply other threads:[~2019-06-25 5:48 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-25 6:10 [PATCH v4 0/2] Add Macronix Raw NAND controller driver Mason Yang
2019-06-25 6:10 ` [PATCH v4 1/2] mtd: rawnand: Add Macronix Raw NAND controller Mason Yang
2019-06-27 17:36 ` Miquel Raynal
2019-06-28 6:01 ` masonccyang
2019-06-28 7:18 ` Miquel Raynal
2019-06-28 8:31 ` masonccyang
2019-06-28 8:44 ` Miquel Raynal
2019-07-03 3:03 ` masonccyang
2019-06-25 6:10 ` Mason Yang [this message]
2019-06-27 17:26 ` [PATCH v4 2/2] dt-bindings: mtd: Document Macronix raw NAND controller bindings Miquel Raynal
2019-06-28 6:48 ` masonccyang
2019-06-28 7:42 ` Miquel Raynal
2019-06-28 9:09 ` masonccyang
2019-06-28 9:12 ` Miquel Raynal
2019-06-28 9:23 ` masonccyang
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