* [PATCH] ARM: dts: aspeed: ast2600-evb: Enable Quad SPI RX tranfers
@ 2022-06-03 7:37 Cédric Le Goater
0 siblings, 0 replies; only message in thread
From: Cédric Le Goater @ 2022-06-03 7:37 UTC (permalink / raw)
To: Rob Herring
Cc: Krzysztof Kozlowski, linux-aspeed, Joel Stanley, Andrew Jeffery,
Chin-Ting Kuo, devicetree, linux-arm-kernel, linux-kernel,
Cédric Le Goater, Jae Hyun Yoo
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@aspeedtech.com>
Tested-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
Signed-off-by: Cédric Le Goater <clg@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@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@0 {
status = "okay";
m25p,fast-read;
label = "pnor";
+ spi-rx-bus-width = <4>;
spi-max-frequency = <100000000>;
};
};
--
2.35.3
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