| Message ID | 1449051201-7288-1-git-send-email-kong.kongxinwei@hisilicon.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
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>
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@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"; > + }; > + > }; > }; Looks good to me! Reviewed-by: Bintian Wang<bintian.wang@huawei.com>
+to xuwei On 2015/12/29 21:15, Bintian wrote: > 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@hisilicon.com> >> Signed-off-by: Chen Feng <puck.chen@hisilicon.com> Reviewed-by: Shawn Guo <shawnguo@kernel.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@huawei.com> > > > > . >
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"; + }; + }; };