| Message ID | 1501825539-19110-2-git-send-email-j-keerthy@ti.com |
|---|---|
| State | New |
| Headers | show |
On Friday 04 August 2017 11:15 AM, Keerthy wrote: > 66AK2G has 2 instances of gpio. The first one has all the 144 GPIOs > functional. 9 banks with 16 gpios making a total of 144. The second > instance has only the GPIO0:GPIO67 functional and rest are marked > reserved. Oops. I will send with the $subject fixed please ignore this. > > Signed-off-by: Keerthy <j-keerthy@ti.com> > Acked-by: Linus Walleij <linus.walleij@linaro.org> > --- > > Changes in v4: > > * Couple of rephrasing in the commit log. > * Changed compatible to ti,k2g-gpio. > > Changes in v2: > > * Split the documentation part into a separate patch. > > arch/arm/boot/dts/keystone-k2g.dtsi | 42 +++++++++++++++++++++++++++++++++++++ > 1 file changed, 42 insertions(+) > > diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi > index bf4d1fa..4eb1ba8 100644 > --- a/arch/arm/boot/dts/keystone-k2g.dtsi > +++ b/arch/arm/boot/dts/keystone-k2g.dtsi > @@ -15,6 +15,7 @@ > > #include <dt-bindings/interrupt-controller/arm-gic.h> > #include <dt-bindings/pinctrl/keystone.h> > +#include <dt-bindings/gpio/gpio.h> > > / { > compatible = "ti,k2g","ti,keystone"; > @@ -168,5 +169,46 @@ > #reset-cells = <2>; > }; > }; > + > + gpio0: gpio@2603000 { > + compatible = "ti,k2g-gpio", "ti,keystone-gpio"; > + reg = <0x02603000 0x100>; > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>; > + interrupt-controller; > + #interrupt-cells = <2>; > + ti,ngpio = <144>; > + ti,davinci-gpio-unbanked = <0>; > + clocks = <&k2g_clks 0x001b 0x0>; > + clock-names = "gpio"; > + }; > + > + gpio1: gpio@260a000 { > + compatible = "ti,k2g-gpio", "ti,keystone-gpio"; > + reg = <0x0260a000 0x100>; > + gpio-controller; > + #gpio-cells = <2>; > + interrupts = <GIC_SPI 442 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 443 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 444 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 445 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 446 IRQ_TYPE_EDGE_RISING>; > + interrupt-controller; > + #interrupt-cells = <2>; > + ti,ngpio = <68>; > + ti,davinci-gpio-unbanked = <0>; > + clocks = <&k2g_clks 0x001c 0x0>; > + clock-names = "gpio"; > + }; > }; > }; > -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" 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/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi index bf4d1fa..4eb1ba8 100644 --- a/arch/arm/boot/dts/keystone-k2g.dtsi +++ b/arch/arm/boot/dts/keystone-k2g.dtsi @@ -15,6 +15,7 @@ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/pinctrl/keystone.h> +#include <dt-bindings/gpio/gpio.h> / { compatible = "ti,k2g","ti,keystone"; @@ -168,5 +169,46 @@ #reset-cells = <2>; }; }; + + gpio0: gpio@2603000 { + compatible = "ti,k2g-gpio", "ti,keystone-gpio"; + reg = <0x02603000 0x100>; + gpio-controller; + #gpio-cells = <2>; + + interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>; + interrupt-controller; + #interrupt-cells = <2>; + ti,ngpio = <144>; + ti,davinci-gpio-unbanked = <0>; + clocks = <&k2g_clks 0x001b 0x0>; + clock-names = "gpio"; + }; + + gpio1: gpio@260a000 { + compatible = "ti,k2g-gpio", "ti,keystone-gpio"; + reg = <0x0260a000 0x100>; + gpio-controller; + #gpio-cells = <2>; + interrupts = <GIC_SPI 442 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 443 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 444 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 445 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 446 IRQ_TYPE_EDGE_RISING>; + interrupt-controller; + #interrupt-cells = <2>; + ti,ngpio = <68>; + ti,davinci-gpio-unbanked = <0>; + clocks = <&k2g_clks 0x001c 0x0>; + clock-names = "gpio"; + }; }; };