From: Guodong Xu <guodong.xu-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: xuwei5-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
pawel.moll-5wv7dgnIgG8@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org,
galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
catalin.marinas-5wv7dgnIgG8@public.gmane.org,
will.deacon-5wv7dgnIgG8@public.gmane.org,
haojian.zhuang-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Xinwei Kong
<kong.kongxinwei-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>,
Chen Feng <puck.chen-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
Subject: [PATCH v4 07/16] arm64: dts: add all hi6220 i2c nodes
Date: Wed, 13 Apr 2016 07:55:43 +0800 [thread overview]
Message-ID: <1460505352-13157-8-git-send-email-guodong.xu@linaro.org> (raw)
In-Reply-To: <1460505352-13157-1-git-send-email-guodong.xu-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
From: Xinwei Kong <kong.kongxinwei-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
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-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
Signed-off-by: Chen Feng <puck.chen-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
Signed-off-by: Wei Xu <xuwei5-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
---
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 7bcfffe..4fc0347 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -582,5 +582,38 @@
cs-gpios = <&gpio6 2 0>;
status = "disabled";
};
+
+ i2c0: i2c@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@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@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
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next prev parent reply other threads:[~2016-04-12 23:55 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-12 23:55 [PATCH v4 00/16] DTS for hi6220 and HiKey Guodong Xu
[not found] ` <1460505352-13157-1-git-send-email-guodong.xu-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-04-12 23:55 ` [PATCH v4 01/16] arm64: dts: Reserve memory regions for hi6220 Guodong Xu
2016-04-12 23:55 ` [PATCH v4 02/16] arm64: dts: add sp804 timer node for Hi6220 Guodong Xu
2016-04-12 23:55 ` Guodong Xu [this message]
2016-04-12 23:55 ` [PATCH v4 13/16] arm64: dts: add LED nodes for hi6220-hikey Guodong Xu
2016-04-12 23:55 ` [PATCH v4 14/16] arm64: dts: hikey: Add hi655x pmic dts node Guodong Xu
[not found] ` <1460505352-13157-15-git-send-email-guodong.xu-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-04-13 0:11 ` Rob Herring
[not found] ` <CAL_Jsq+4kHUBvSLheV-hfmPFic_D+3Xz7oXOKnUSqnWOt71Peg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-04-13 0:14 ` Guodong Xu
2016-04-16 16:56 ` [PATCH v4 00/16] DTS for hi6220 and HiKey Wei Xu
2016-04-12 23:55 ` [PATCH v4 03/16] arm64: dts: enable idle states for Hi6220 Guodong Xu
2016-04-12 23:55 ` [PATCH v4 04/16] arm64: dts: Add Hi6220 gpio configuration nodes Guodong Xu
2016-04-12 23:55 ` [PATCH v4 05/16] arm64: dts: add Hi6220 pinctrl " Guodong Xu
2016-04-12 23:55 ` [PATCH v4 06/16] arm64: dts: add Hi6220 spi " Guodong Xu
2016-04-12 23:55 ` [PATCH v4 08/16] arm64: dts: hikey: enable i2c0 and i2c1 for working with mezzanine boards Guodong Xu
2016-04-12 23:55 ` [PATCH v4 09/16] arm64: dts: Add hi6220 usb node Guodong Xu
2016-04-12 23:55 ` [PATCH v4 10/16] arm64: dts: add mailbox node for Hi6220 Guodong Xu
2016-04-12 23:55 ` [PATCH v4 11/16] arm64: dts: add Hi6220's stub clock node Guodong Xu
2016-04-12 23:55 ` [PATCH v4 12/16] arm64: dts: hi6220: add pinctrl for uarts and enable them Guodong Xu
2016-04-12 23:55 ` [PATCH v4 15/16] arm64: dts: add dwmmc nodes for hi6220 Guodong Xu
2016-04-12 23:55 ` [PATCH v4 16/16] arm64: dts: add wifi nodes support for hi6220-hikey Guodong Xu
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