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| author | Conor Dooley <conor.dooley@microchip.com> | 2024-07-17 10:37:53 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2024-08-12 17:43:09 +0800 |
| commit | 9f92b047d05f2e859602020b6521b1f8c7c0508f (patch) | |
| tree | 1c9e0495f01b3eb06be3508b4c72f9785827a2ae | |
| parent | 128cc36bdad84579353abb6e434da3f7ceb6d47b (diff) | |
| download | lwn-9f92b047d05f2e859602020b6521b1f8c7c0508f.tar.gz lwn-9f92b047d05f2e859602020b6521b1f8c7c0508f.zip | |
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>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8dxl-evk.dts | 6 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 6 |
2 files changed, 0 insertions, 12 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts index 1a74ac3ee4ee..4caaecc19227 100644 --- 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 778741dbbb33..3f0fd147bbd0 100644 --- 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 { |