Message ID | 1442325957-10102-3-git-send-email-yassinjaffer@gmail.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Hi Yassin, On Wed, Sep 16, 2015 at 12:05:55AM +1000, yassinjaffer@gmail.com wrote: > From: Yassin Jaffer <yassinjaffer@gmail.com> > > Add Keypad controller node definition to the A20 SoC. > > Signed-off-by: Yassin Jaffer <yassinjaffer@gmail.com> > --- > arch/arm/boot/dts/sun7i-a20.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi > index 333604a..35cc8d0 100644 > --- a/arch/arm/boot/dts/sun7i-a20.dtsi > +++ b/arch/arm/boot/dts/sun7i-a20.dtsi > @@ -1198,6 +1198,15 @@ > status = "disabled"; > }; > > + kp: kp@01c23000 { The node name should reflect the class of the device. keypad@01c23000 would be better for example. It looks good otherwise. Thanks! Maxime
On Thu, Sep 17, 2015 at 7:29 PM, Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > Hi Yassin, > > On Wed, Sep 16, 2015 at 12:05:55AM +1000, yassinjaffer@gmail.com wrote: >> From: Yassin Jaffer <yassinjaffer@gmail.com> >> >> Add Keypad controller node definition to the A20 SoC. >> >> Signed-off-by: Yassin Jaffer <yassinjaffer@gmail.com> >> --- >> arch/arm/boot/dts/sun7i-a20.dtsi | 9 +++++++++ >> 1 file changed, 9 insertions(+) >> >> diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi >> index 333604a..35cc8d0 100644 >> --- a/arch/arm/boot/dts/sun7i-a20.dtsi >> +++ b/arch/arm/boot/dts/sun7i-a20.dtsi >> @@ -1198,6 +1198,15 @@ >> status = "disabled"; >> }; >> >> + kp: kp@01c23000 { > > The node name should reflect the class of the device. keypad@01c23000 > would be better for example. Expanding the label to "keypad" as well would be nice. "kp" could mean other things. Thanks. ChenYu > It looks good otherwise. > > Thanks! > Maxime > > -- > Maxime Ripard, Free Electrons > Embedded Linux, Kernel and Android engineering > http://free-electrons.com > > -- > You received this message because you are subscribed to the Google Groups "linux-sunxi" group. > To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscribe@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 333604a..35cc8d0 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -1198,6 +1198,15 @@ status = "disabled"; }; + kp: kp@01c23000 { + compatible = "allwinner,sun4i-a10-keypad"; + reg = <0x01c23000 0x400>; + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&apb0_gates 10>, <&keypad_clk>; + clock-names = "apb", "keypad"; + status = "disabled"; + }; + sid: eeprom@01c23800 { compatible = "allwinner,sun7i-a20-sid"; reg = <0x01c23800 0x200>;