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Message-ID: <1449037749-14388-1-git-send-email-kong.kongxinwei@hisilicon.com>
Date: Wed, 2 Dec 2015 14:29:09 +0800
From: Xinwei Kong <kong.kongxinwei@...ilicon.com>
To: <shawnguo@...nel.org>, <robh+dt@...nel.org>,
<mark.rutland@....com>, <devicetree@...r.kernel.org>,
<linux-i2c@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>
CC: <pawel.moll@....com>, <galak@...eaurora.org>,
<catalin.marinas@....com>, <w.f@...wei.com>,
<liguozhu@...ilicon.com>, <kong.kongxinwei@...ilicon.com>
Subject: [PATCH v3] arm64: dts: add all hi6220 i2c nodes
This patch adds all I2C nodes for the Hi6220 SoC. This hi6220 Soc
use this I2C IP of Synopsys Designware for HiKey board.
Signed-off-by: Xinwei Kong <kong.kongxinwei@...ilicon.com>
---
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index 82d2488..6eae673 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -208,5 +208,36 @@
clock-names = "uartclk", "apb_pclk";
status = "disabled";
};
+
+ i2c0: i2c@...00000 {
+ compatible = "snps,designware-i2c";
+ reg = <0x0 0xf7100000 0x0 0x1000>;
+ interrupts = <0 44 4>;
+ i2c-sda-hold-time-ns = <300>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pmx_func &i2c0_cfg_func>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@...01000 {
+ compatible = "snps,designware-i2c";
+ reg = <0x0 0xf7101000 0x0 0x1000>;
+ interrupts = <0 45 4>;
+ i2c-sda-hold-time-ns = <300>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pmx_func &i2c1_cfg_func>;
+ status = "disabled";
+ };
+
+ i2c2: i2c@...02000 {
+ compatible = "snps,designware-i2c";
+ reg = <0x0 0xf7102000 0x0 0x1000>;
+ interrupts = <0 46 4>;
+ i2c-sda-hold-time-ns = <300>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pmx_func &i2c2_cfg_func>;
+ status = "disabled";
+ };
+
};
};
--
1.9.1
--
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