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From: guodong.xu@linaro.org (Guodong Xu)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 07/16] arm64: dts: add all hi6220 i2c nodes
Date: Sat,  2 Apr 2016 17:29:34 +0800	[thread overview]
Message-ID: <1459589383-16914-8-git-send-email-guodong.xu@linaro.org> (raw)
In-Reply-To: <1459589383-16914-1-git-send-email-guodong.xu@linaro.org>

From: Xinwei Kong <kong.kongxinwei@hisilicon.com>

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@hisilicon.com>
Signed-off-by: Chen Feng <puck.chen@hisilicon.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
---
 arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 33 +++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index dcca83b..664cc7a 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -600,5 +600,38 @@
 			cs-gpios = <&gpio6 2 0>;
 			status = "ok";
 		};
+
+		i2c0: i2c at f7100000 {
+			compatible = "snps,designware-i2c";
+			reg = <0x0 0xf7100000 0x0 0x1000>;
+			interrupts = <0 44 4>;
+			clocks = <&sys_ctrl HI6220_I2C0_CLK>;
+			i2c-sda-hold-time-ns = <300>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pmx_func &i2c0_cfg_func>;
+			status = "disabled";
+		};
+
+		i2c1: i2c at f7101000 {
+			compatible = "snps,designware-i2c";
+			reg = <0x0 0xf7101000 0x0 0x1000>;
+			clocks = <&sys_ctrl HI6220_I2C1_CLK>;
+			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 at f7102000 {
+			compatible = "snps,designware-i2c";
+			reg = <0x0 0xf7102000 0x0 0x1000>;
+			clocks = <&sys_ctrl HI6220_I2C2_CLK>;
+			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

  parent reply	other threads:[~2016-04-02  9:29 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-02  9:29 [PATCH v2 00/16] DTS for hi6220 and HiKey Guodong Xu
2016-04-02  9:29 ` [PATCH v2 01/16] arm64: dts: Reserve memory regions for hi6220 Guodong Xu
2016-04-02  9:29 ` [PATCH v2 02/16] arm64: dts: add sp804 timer node for Hi6220 Guodong Xu
2016-04-03 19:23   ` Linus Walleij
2016-04-04  1:43     ` Leo Yan
2016-04-04 11:21       ` Linus Walleij
2016-04-04 13:42         ` Leo Yan
2016-04-04 13:53           ` Linus Walleij
2016-04-04 14:03             ` Leo Yan
2016-04-04  5:16     ` Rob Herring
2016-04-02  9:29 ` [PATCH v2 03/16] arm64: dts: enable idle states " Guodong Xu
2016-04-02  9:29 ` [PATCH v2 04/16] arm64: dts: Add Hi6220 gpio configuration nodes Guodong Xu
2016-04-03 19:28   ` Linus Walleij
2016-04-12  9:18     ` Guodong Xu
2016-04-02  9:29 ` [PATCH v2 05/16] arm64: dts: add Hi6220 pinctrl " Guodong Xu
2016-04-03 19:31   ` Linus Walleij
2016-04-04 22:54     ` Tony Lindgren
2016-04-02  9:29 ` [PATCH v2 06/16] arm64: dts: add Hi6220 spi " Guodong Xu
2016-04-04  5:16   ` Rob Herring
2016-04-12  9:40     ` Guodong Xu
2016-04-02  9:29 ` Guodong Xu [this message]
2016-04-02  9:29 ` [PATCH v2 08/16] arm64: dts: hikey: enable i2c0 and i2c1 for working with mezzanine boards Guodong Xu
2016-04-04  5:16   ` Rob Herring
2016-04-02  9:29 ` [PATCH v2 09/16] arm64: dts: add hi6220 usb node Guodong Xu
2016-04-02  9:29 ` [PATCH v2 10/16] arm64: dts: add mailbox node for Hi6220 Guodong Xu
2016-04-02  9:29 ` [PATCH v2 11/16] arm64: dts: add Hi6220's stub clock node Guodong Xu
2016-04-02  9:29 ` [PATCH v2 12/16] arm64: dts: hi6220: add pinctrl for uarts and enable them Guodong Xu
2016-04-02  9:29 ` [PATCH v2 13/16] arm64: dts: add LED nodes for hi6220-hikey Guodong Xu
2016-04-04  5:16   ` Rob Herring
2016-04-02  9:29 ` [PATCH v2 14/16] arm64: dts: hikey: Add hi655x pmic dts node Guodong Xu
2016-04-04  5:16   ` Rob Herring
2016-04-12 13:14     ` Guodong Xu
2016-04-02  9:29 ` [PATCH v2 15/16] arm64: dts: add dwmmc nodes for hi6220 Guodong Xu
2016-04-02  9:29 ` [PATCH v2 16/16] arm64: dts: add wifi nodes support for hi6220-hikey Guodong Xu

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