arm64: dts: imx8: remove non-existent DACs

Neither the imx8dxl-evk or imx8qm-mek have a Rohm DAC on them as far as
I can tell from online documentation, and they certainly do not have a
dh2228fv, as this device does not actually exist! Remove the DAC nodes
from the devicetrees as it is not acceptable to pretend to have a device
on a board in order to bind the spidev driver in Linux.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
index 1a74ac3ee4ee90355ebc328fd628c53d264aad30..4caaecc1922771bc5b276d7f85cd03871fdfc013 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
@@ -722,12 +722,6 @@
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_lpspi3>;
        status = "okay";
-
-       spidev0: spi@0 {
-               reg = <0>;
-               compatible = "rohm,dh2228fv";
-               spi-max-frequency = <30000000>;
-       };
 };
 
 &iomuxc {

diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
index 778741dbbb33819fae225638e6d155238ca293ac..3f0fd147bbd0e19ccec36a6e948d784f168bb183 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
@@ -287,12 +287,6 @@
        pinctrl-0 = <&pinctrl_lpspi2 &pinctrl_lpspi2_cs>;
        cs-gpios = <&lsio_gpio3 10 GPIO_ACTIVE_LOW>;
        status = "okay";
-
-       spidev0: spi@0 {
-               reg = <0>;
-               compatible = "rohm,dh2228fv";
-               spi-max-frequency = <30000000>;
-       };
 };
 
 &lsio_mu5 {