| Message ID | 20230331-topic-oxnas-upstream-remove-v1-15-5bd58fd1dd1f@linaro.org (mailing list archive) |
|---|---|
| State | RFC, archived |
| Headers | show |
| Series | ARM: oxnas support removal | expand |
On Fri, Mar 31, 2023 at 10:35 AM Neil Armstrong <neil.armstrong@linaro.org> wrote: > > Due to lack of maintainance and stall of development for a few years now, > and since no new features will ever be added upstream, remove the > OX810 and OX820 gpio bindings. > > Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> > --- > .../devicetree/bindings/gpio/gpio_oxnas.txt | 47 ---------------------- > 1 file changed, 47 deletions(-) > > diff --git a/Documentation/devicetree/bindings/gpio/gpio_oxnas.txt b/Documentation/devicetree/bindings/gpio/gpio_oxnas.txt > deleted file mode 100644 > index 966514744df4..000000000000 > --- a/Documentation/devicetree/bindings/gpio/gpio_oxnas.txt > +++ /dev/null > @@ -1,47 +0,0 @@ > -* Oxford Semiconductor OXNAS SoC GPIO Controller > - > -Please refer to gpio.txt for generic information regarding GPIO bindings. > - > -Required properties: > - - compatible: "oxsemi,ox810se-gpio" or "oxsemi,ox820-gpio" > - - reg: Base address and length for the device. > - - interrupts: The port interrupt shared by all pins. > - - gpio-controller: Marks the port as GPIO controller. > - - #gpio-cells: Two. The first cell is the pin number and > - the second cell is used to specify the gpio polarity as defined in > - defined in <dt-bindings/gpio/gpio.h>: > - 0 = GPIO_ACTIVE_HIGH > - 1 = GPIO_ACTIVE_LOW > - - interrupt-controller: Marks the device node as an interrupt controller. > - - #interrupt-cells: Two. The first cell is the GPIO number and second cell > - is used to specify the trigger type as defined in > - <dt-bindings/interrupt-controller/irq.h>: > - IRQ_TYPE_EDGE_RISING > - IRQ_TYPE_EDGE_FALLING > - IRQ_TYPE_EDGE_BOTH > - - gpio-ranges: Interaction with the PINCTRL subsystem, it also specifies the > - gpio base and count, should be in the format of numeric-gpio-range as > - specified in the gpio.txt file. > - > -Example: > - > -gpio0: gpio@0 { > - compatible = "oxsemi,ox810se-gpio"; > - reg = <0x000000 0x100000>; > - interrupts = <21>; > - #gpio-cells = <2>; > - gpio-controller; > - interrupt-controller; > - #interrupt-cells = <2>; > - gpio-ranges = <&pinctrl 0 0 32>; > -}; > - > -keys { > - ... > - > - button-esc { > - label = "ESC"; > - linux,code = <1>; > - gpios = <&gpio0 12 0>; > - }; > -}; > > -- > 2.34.1 > Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
On 31/03/2023 10:34, Neil Armstrong wrote: > Due to lack of maintainance and stall of development for a few years now, > and since no new features will ever be added upstream, remove the > OX810 and OX820 gpio bindings. > > Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> > --- Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/gpio/gpio_oxnas.txt b/Documentation/devicetree/bindings/gpio/gpio_oxnas.txt deleted file mode 100644 index 966514744df4..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio_oxnas.txt +++ /dev/null @@ -1,47 +0,0 @@ -* Oxford Semiconductor OXNAS SoC GPIO Controller - -Please refer to gpio.txt for generic information regarding GPIO bindings. - -Required properties: - - compatible: "oxsemi,ox810se-gpio" or "oxsemi,ox820-gpio" - - reg: Base address and length for the device. - - interrupts: The port interrupt shared by all pins. - - gpio-controller: Marks the port as GPIO controller. - - #gpio-cells: Two. The first cell is the pin number and - the second cell is used to specify the gpio polarity as defined in - defined in <dt-bindings/gpio/gpio.h>: - 0 = GPIO_ACTIVE_HIGH - 1 = GPIO_ACTIVE_LOW - - interrupt-controller: Marks the device node as an interrupt controller. - - #interrupt-cells: Two. The first cell is the GPIO number and second cell - is used to specify the trigger type as defined in - <dt-bindings/interrupt-controller/irq.h>: - IRQ_TYPE_EDGE_RISING - IRQ_TYPE_EDGE_FALLING - IRQ_TYPE_EDGE_BOTH - - gpio-ranges: Interaction with the PINCTRL subsystem, it also specifies the - gpio base and count, should be in the format of numeric-gpio-range as - specified in the gpio.txt file. - -Example: - -gpio0: gpio@0 { - compatible = "oxsemi,ox810se-gpio"; - reg = <0x000000 0x100000>; - interrupts = <21>; - #gpio-cells = <2>; - gpio-controller; - interrupt-controller; - #interrupt-cells = <2>; - gpio-ranges = <&pinctrl 0 0 32>; -}; - -keys { - ... - - button-esc { - label = "ESC"; - linux,code = <1>; - gpios = <&gpio0 12 0>; - }; -};
Due to lack of maintainance and stall of development for a few years now, and since no new features will ever be added upstream, remove the OX810 and OX820 gpio bindings. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> --- .../devicetree/bindings/gpio/gpio_oxnas.txt | 47 ---------------------- 1 file changed, 47 deletions(-)