diff options
author | Sascha Hauer <s.hauer@pengutronix.de> | 2017-01-10 08:26:15 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-01-10 08:48:45 +0100 |
commit | a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab (patch) | |
tree | 35f886d87a77df7bac8a587a04647691db541a2e /dts/Bindings/gpio | |
parent | 81462901ce3d677ce318150f7027e2ce1cf97c41 (diff) | |
download | barebox-a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab.tar.gz barebox-a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab.tar.xz |
dts: update to v4.10-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/gpio')
-rw-r--r-- | dts/Bindings/gpio/gpio-sx150x.txt | 41 | ||||
-rw-r--r-- | dts/Bindings/gpio/gpio_oxnas.txt | 2 | ||||
-rw-r--r-- | dts/Bindings/gpio/mrvl-gpio.txt | 6 |
3 files changed, 5 insertions, 44 deletions
diff --git a/dts/Bindings/gpio/gpio-sx150x.txt b/dts/Bindings/gpio/gpio-sx150x.txt deleted file mode 100644 index c809acb9c7..0000000000 --- a/dts/Bindings/gpio/gpio-sx150x.txt +++ /dev/null @@ -1,41 +0,0 @@ -SEMTECH SX150x GPIO expander bindings - - -Required properties: - -- compatible: should be "semtech,sx1506q", - "semtech,sx1508q", - "semtech,sx1509q", - "semtech,sx1502q". - -- reg: The I2C slave address for this device. - -- interrupt-parent: phandle of the parent interrupt controller. - -- interrupts: Interrupt specifier for the controllers interrupt. - -- #gpio-cells: Should be 2. The first cell is the GPIO number and the - second cell is used to specify optional parameters: - bit 0: polarity (0: normal, 1: inverted) - -- gpio-controller: Marks the device as a GPIO controller. - -- interrupt-controller: Marks the device as a interrupt controller. - -The GPIO expander can optionally be used as an interrupt controller, in -which case it uses the default two cell specifier as described in -Documentation/devicetree/bindings/interrupt-controller/interrupts.txt. - -Example: - - i2c_gpio_expander@20{ - #gpio-cells = <2>; - #interrupt-cells = <2>; - compatible = "semtech,sx1506q"; - reg = <0x20>; - interrupt-parent = <&gpio_1>; - interrupts = <16 0>; - - gpio-controller; - interrupt-controller; - }; diff --git a/dts/Bindings/gpio/gpio_oxnas.txt b/dts/Bindings/gpio/gpio_oxnas.txt index 928ed4f439..966514744d 100644 --- a/dts/Bindings/gpio/gpio_oxnas.txt +++ b/dts/Bindings/gpio/gpio_oxnas.txt @@ -3,7 +3,7 @@ Please refer to gpio.txt for generic information regarding GPIO bindings. Required properties: - - compatible: "oxsemi,ox810se-gpio" + - 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. diff --git a/dts/Bindings/gpio/mrvl-gpio.txt b/dts/Bindings/gpio/mrvl-gpio.txt index c3d016532d..30fd2201b3 100644 --- a/dts/Bindings/gpio/mrvl-gpio.txt +++ b/dts/Bindings/gpio/mrvl-gpio.txt @@ -17,7 +17,9 @@ Required properties: - #interrupt-cells: Specifies the number of cells needed to encode an interrupt source. - gpio-controller : Marks the device node as a gpio controller. -- #gpio-cells : Should be one. It is the pin number. +- #gpio-cells : Should be two. The first cell is the pin number and + the second cell is used to specify flags. See gpio.txt for possible + values. Example for a MMP platform: @@ -27,7 +29,7 @@ Example for a MMP platform: interrupts = <49>; interrupt-names = "gpio_mux"; gpio-controller; - #gpio-cells = <1>; + #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <1>; }; |