From: Cong Dang cong.dang.xn@renesas.com
As requirement of CR side, QSPI Flash usage via RPC driver shall be disabled and leaving the control of this module to CR side. Perform DT modification to disable the RPC SPI.
Reviewed-by: Marek Vasut marek.vasut+renesas@mailbox.org Signed-off-by: Cong Dang cong.dang.xn@renesas.com Signed-off-by: Marek Vasut marek.vasut+renesas@mailbox.org [Marek: Do not modify defconfig, modify the DT instead, this way the RPC SPI can be enabled without recompiling the U-Boot itself. Update commit message accordingly.] --- arch/arm/dts/r8a779g0-white-hawk-u-boot.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/dts/r8a779g0-white-hawk-u-boot.dts b/arch/arm/dts/r8a779g0-white-hawk-u-boot.dts index efc1b9519ef..bd756036645 100644 --- a/arch/arm/dts/r8a779g0-white-hawk-u-boot.dts +++ b/arch/arm/dts/r8a779g0-white-hawk-u-boot.dts @@ -28,7 +28,7 @@ #address-cells = <1>; #size-cells = <0>; spi-max-frequency = <40000000>; - status = "okay"; + status = "disabled";
spi-flash@0 { #address-cells = <1>;