[PATCH] ARM: dts: aspeed: ast2600-evb: Enable Quad SPI RX tranfers

Cédric Le Goater clg at kaod.org
Fri Jun 3 00:37:05 PDT 2022


Now that the pinctrl definitions of the ast2600 SoC have been fixed,
see commit 925fbe1f7eb6 ("dt-bindings: pinctrl: aspeed-g6: add FWQSPI
function/group"), it is safe to activate QSPI on the ast2600 evb.

Cc: Chin-Ting Kuo <chin-ting_kuo at aspeedtech.com>
Tested-by: Jae Hyun Yoo <quic_jaehyoo at quicinc.com>
Signed-off-by: Cédric Le Goater <clg at kaod.org>
---
 arch/arm/boot/dts/aspeed-ast2600-evb.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
index 5a6063bd4508..87a79922ff78 100644
--- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
@@ -182,6 +182,7 @@ flash at 0 {
 		status = "okay";
 		m25p,fast-read;
 		label = "bmc";
+		spi-rx-bus-width = <4>;
 		spi-max-frequency = <50000000>;
 #include "openbmc-flash-layout-64.dtsi"
 	};
@@ -196,6 +197,7 @@ flash at 0 {
 		status = "okay";
 		m25p,fast-read;
 		label = "pnor";
+		spi-rx-bus-width = <4>;
 		spi-max-frequency = <100000000>;
 	};
 };
-- 
2.35.3




More information about the linux-arm-kernel mailing list