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| author | David Bauer <mail@david-bauer.net> | 2022-03-24 22:53:43 +0100 |
|---|---|---|
| committer | David Bauer <mail@david-bauer.net> | 2022-04-18 01:48:41 +0200 |
| commit | a2c0de3b9581cda618dcca99d3c2fc2d2dc88210 (patch) | |
| tree | 32943be39251773bef08c9db8bb8010c0e7ae79b | |
| parent | 474c3edf2487d143ca001ae44e28e0cac6819798 (diff) | |
| download | upstream-a2c0de3b9581cda618dcca99d3c2fc2d2dc88210.tar.gz upstream-a2c0de3b9581cda618dcca99d3c2fc2d2dc88210.tar.bz2 upstream-a2c0de3b9581cda618dcca99d3c2fc2d2dc88210.zip | |
mpc85xx: move Extreme WS-AP3825i GPIO extender
Move the GPIO extender to the SoC node. Otherwise, the legacy PowerPC
init code will not populate the BUS and thus never probe spi-gpio.
Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit f0c09d0305835abc7bcc32285dc82c008159936d)
| -rw-r--r-- | target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3825i.dts | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3825i.dts b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3825i.dts index aba7739d0d..43c044b4fc 100644 --- a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3825i.dts +++ b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3825i.dts @@ -26,29 +26,6 @@ device_type = "memory"; }; - led_spi { - /* - * This is currently non-functioning because the spi-gpio - * driver refuses to register when presented with this node. - */ - compatible = "spi-gpio"; - #address-cells = <1>; - #size-cells = <0>; - - sck-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; - mosi-gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>; - num-chipselects = <0>; - - spi_gpio: led_gpio@0 { - compatible = "fairchild,74hc595"; - reg = <0>; - gpio-controller; - #gpio-cells = <2>; - registers-number = <1>; - spi-max-frequency = <100000>; - }; - }; - leds { compatible = "gpio-leds"; @@ -246,4 +223,29 @@ }; }; +&soc { + led_spi { + /* + * This is currently non-functioning because the spi-gpio + * driver refuses to register when presented with this node. + */ + compatible = "spi-gpio"; + #address-cells = <1>; + #size-cells = <0>; + + sck-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; + mosi-gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>; + num-chipselects = <0>; + + spi_gpio: led_gpio@0 { + compatible = "fairchild,74hc595"; + reg = <0>; + gpio-controller; + #gpio-cells = <2>; + registers-number = <1>; + spi-max-frequency = <100000>; + }; + }; +}; + /include/ "fsl/p1020si-post.dtsi" |