* [PATCH v4] arm64: dts: add all hi6220 i2c nodes
@ 2015-12-02 10:13 Xinwei Kong
2015-12-02 12:57 ` Shawn Guo
[not found] ` <1449051201-7288-1-git-send-email-kong.kongxinwei-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
0 siblings, 2 replies; 4+ messages in thread
From: Xinwei Kong @ 2015-12-02 10:13 UTC (permalink / raw)
To: shawnguo, robh+dt, mark.rutland, devicetree, linux-i2c,
linux-kernel, linux-arm-kernel
Cc: pawel.moll, puck.chen, galak, w.f, kong.kongxinwei,
catalin.marinas, liguozhu
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>
---
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 34 +++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index 82d2488..8cec56a 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -208,5 +208,39 @@
clock-names = "uartclk", "apb_pclk";
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
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH v4] arm64: dts: add all hi6220 i2c nodes
2015-12-02 10:13 [PATCH v4] arm64: dts: add all hi6220 i2c nodes Xinwei Kong
@ 2015-12-02 12:57 ` Shawn Guo
[not found] ` <1449051201-7288-1-git-send-email-kong.kongxinwei-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
1 sibling, 0 replies; 4+ messages in thread
From: Shawn Guo @ 2015-12-02 12:57 UTC (permalink / raw)
To: Xinwei Kong
Cc: robh+dt, mark.rutland, devicetree, linux-i2c, linux-kernel,
linux-arm-kernel, pawel.moll, galak, catalin.marinas, w.f,
liguozhu, puck.chen
On Wed, Dec 02, 2015 at 06:13:21PM +0800, Xinwei Kong wrote:
> 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>
Reviewed-by: Shawn Guo <shawnguo@kernel.org>
^ permalink raw reply [flat|nested] 4+ messages in thread[parent not found: <1449051201-7288-1-git-send-email-kong.kongxinwei-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>]
* Re: [PATCH v4] arm64: dts: add all hi6220 i2c nodes
[not found] ` <1449051201-7288-1-git-send-email-kong.kongxinwei-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
@ 2015-12-29 13:15 ` Bintian
[not found] ` <56828756.2040500-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Bintian @ 2015-12-29 13:15 UTC (permalink / raw)
To: Xinwei Kong
Cc: shawnguo-DgEjT+Ai2ygdnm+yROfE0A, robh+dt-DgEjT+Ai2ygdnm+yROfE0A,
mark.rutland-5wv7dgnIgG8, devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-i2c-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
pawel.moll-5wv7dgnIgG8, galak-sgV2jX0FEOL9JmXXK+q4OQ,
catalin.marinas-5wv7dgnIgG8, w.f-hv44wF8Li93QT0dZR+AlfA,
liguozhu-C8/M+/jPZTeaMJb+Lgu22Q, puck.chen-C8/M+/jPZTeaMJb+Lgu22Q
On 2015/12/2 18:13, Xinwei Kong wrote:
> 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>
> ---
> arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 34 +++++++++++++++++++++++++++++++
> 1 file changed, 34 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
> index 82d2488..8cec56a 100644
> --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
> +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
> @@ -208,5 +208,39 @@
> clock-names = "uartclk", "apb_pclk";
> 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";
> + };
> +
> };
> };
Looks good to me!
Reviewed-by: Bintian Wang<bintian.wang-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-12-31 1:27 UTC | newest]
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2015-12-02 10:13 [PATCH v4] arm64: dts: add all hi6220 i2c nodes Xinwei Kong
2015-12-02 12:57 ` Shawn Guo
[not found] ` <1449051201-7288-1-git-send-email-kong.kongxinwei-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
2015-12-29 13:15 ` Bintian
[not found] ` <56828756.2040500-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2015-12-31 1:27 ` Xinwei Kong
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