[PATCH 6/6] ARM: dts: aspeed: Add e3c246d4i BIOS flash device
From: Zev Weiss <zev@bewilderbeest.net>
Date: 2021-09-29 11:55:02
Also in:
linux-aspeed, linux-devicetree, lkml, openbmc
Subsystem:
the rest · Maintainer:
Linus Torvalds
Signed-off-by: Zev Weiss <zev@bewilderbeest.net> --- .../arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts b/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
index 9b4cf5ebe6d5..456f4de53869 100644
--- a/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts@@ -68,6 +68,22 @@ flash@0 { }; }; +&spi1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1_default>; + flash@0 { + /* + * The BIOS SPI flash is shared with the host via an + * external mux, and is not accessible by the BMC by + * default (hence "reserved" rather than "okay"). + */ + status = "reserved"; + label = "bios"; + m25p,fast-read; + }; +}; + &uart5 { status = "okay"; };
--
2.33.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel