[PATCH v1 4/4] ARM: dts: socfpga: remove non-existent DAC from CycloneV devkit

Conor Dooley conor at kernel.org
Wed Jul 17 02:37:56 PDT 2024


From: Conor Dooley <conor.dooley at microchip.com>

There is no Rohm DAC on the CycloneV devkit according to the online
documentation for it that I could find, and it definitely does not have
a dh2228fv as this device does not actually exist! Remove the DAC node
from the devicetree 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 at microchip.com>
---
 arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_socdk.dts | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_socdk.dts b/arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_socdk.dts
index d37a982e8571..97622febc44e 100644
--- a/arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_socdk.dts
+++ b/arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_socdk.dts
@@ -151,12 +151,6 @@ partition at qspi-rootfs {
 
 &spi0 {
 	status = "okay";
-
-	spidev at 0 {
-		compatible = "rohm,dh2228fv";
-		reg = <0>;
-		spi-max-frequency = <1000000>;
-	};
 };
 
 &usb1 {
-- 
2.43.0




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