From: Jacky Huang <jackyhuang@nvidia.com>
To: Andrew Jeffery <andrew@codeconstruct.com.au>,
Joel Stanley <joel@jms.id.au>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Ryan Chen <ryan_chen@aspeedtech.com>,
Billy Tsai <billy_tsai@aspeedtech.com>,
<devicetree@vger.kernel.org>, <linux-aspeed@lists.ozlabs.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <openbmc@lists.ozlabs.org>,
Jacky Huang <jackyhuang@nvidia.com>
Subject: [PATCH 7/8] ARM: dts: aspeed: Declare SPI NOR flashes on remaining boards
Date: Thu, 13 Aug 2026 19:22:32 +0900 [thread overview]
Message-ID: <20260813102233.3088939-8-jackyhuang@nvidia.com> (raw)
In-Reply-To: <20260813102233.3088939-1-jackyhuang@nvidia.com>
Declare jedec,spi-nor flash nodes on the AST2600 EVB, Qualcomm
DC-SCM, Quanta S6Q, and UfiSpace NCPlite boards with the properties
previously inherited from aspeed-g6.dtsi stubs. Keep status = "okay"
so these boards stay enabled while the SoC stubs still exist.
Signed-off-by: Jacky Huang <jackyhuang@nvidia.com>
---
arch/arm/boot/dts/aspeed/aspeed-ast2600-evb.dts | 4 ++++
arch/arm/boot/dts/aspeed/aspeed-bmc-qcom-dc-scm-v1.dts | 9 +++++++++
arch/arm/boot/dts/aspeed/aspeed-bmc-quanta-s6q.dts | 6 ++++++
arch/arm/boot/dts/aspeed/aspeed-bmc-ufispace-ncplite.dts | 6 ++++++
4 files changed, 25 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed/aspeed-ast2600-evb.dts
index 3f2ca9da0be2..38f8d7c03d16 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-ast2600-evb.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-ast2600-evb.dts
@@ -179,6 +179,8 @@ &rtc {
&fmc {
status = "okay";
flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
status = "okay";
m25p,fast-read;
label = "bmc";
@@ -194,6 +196,8 @@ &spi1 {
pinctrl-0 = <&pinctrl_spi1_default>;
flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
status = "okay";
m25p,fast-read;
label = "pnor";
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-qcom-dc-scm-v1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-qcom-dc-scm-v1.dts
index 259ef3f54c5c..882b68248e14 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-qcom-dc-scm-v1.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-qcom-dc-scm-v1.dts
@@ -61,18 +61,24 @@ &fmc {
status = "okay";
flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
status = "okay";
m25p,fast-read;
label = "bmc";
spi-max-frequency = <133000000>;
+ spi-rx-bus-width = <2>;
#include "openbmc-flash-layout-64.dtsi"
};
flash@1 {
+ compatible = "jedec,spi-nor";
+ reg = <1>;
status = "okay";
m25p,fast-read;
label = "alt-bmc";
spi-max-frequency = <133000000>;
+ spi-rx-bus-width = <2>;
#include "openbmc-flash-layout-64-alt.dtsi"
};
};
@@ -83,10 +89,13 @@ &spi1 {
pinctrl-0 = <&pinctrl_spi1_default>;
flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
status = "okay";
m25p,fast-read;
label = "bios";
spi-max-frequency = <133000000>;
+ spi-rx-bus-width = <2>;
};
};
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-quanta-s6q.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-quanta-s6q.dts
index 86451227847b..70791b3c0989 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-quanta-s6q.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-quanta-s6q.dts
@@ -196,10 +196,13 @@ &fmc {
status = "okay";
flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
status = "okay";
m25p,fast-read;
label = "bmc";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
#include "openbmc-flash-layout-64.dtsi"
};
};
@@ -211,10 +214,13 @@ &spi2 {
status = "okay";
flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
status = "okay";
m25p,fast-read;
label = "spi2:0";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
};
};
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ufispace-ncplite.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ufispace-ncplite.dts
index 7ab29129d1e4..d8f7939abf8b 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ufispace-ncplite.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ufispace-ncplite.dts
@@ -148,18 +148,24 @@ &mac2 {
&fmc {
status = "okay";
flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
status = "okay";
m25p,fast-read;
label = "bmc";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
#include "openbmc-flash-layout-64.dtsi"
};
flash@1 {
+ compatible = "jedec,spi-nor";
+ reg = <1>;
status = "okay";
m25p,fast-read;
label = "alt-bmc";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
#include "openbmc-flash-layout-64-alt.dtsi"
};
};
--
2.43.0
next prev parent reply other threads:[~2026-08-13 10:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-13 10:22 [PATCH 0/8] ARM: dts: aspeed: Move flash nodes out of aspeed-g6.dtsi Jacky Huang
2026-08-13 10:22 ` [PATCH 1/8] ARM: dts: aspeed: facebook: Declare SPI NOR flashes on boards Jacky Huang
2026-08-13 10:22 ` [PATCH 2/8] ARM: dts: aspeed: ibm: " Jacky Huang
2026-08-13 10:22 ` [PATCH 3/8] ARM: dts: aspeed: nvidia: " Jacky Huang
2026-08-13 10:22 ` [PATCH 4/8] ARM: dts: aspeed: ampere: " Jacky Huang
2026-08-13 10:22 ` [PATCH 5/8] ARM: dts: aspeed: asus: " Jacky Huang
2026-08-13 10:22 ` [PATCH 6/8] ARM: dts: aspeed: inventec: " Jacky Huang
2026-08-13 10:22 ` Jacky Huang [this message]
2026-08-13 10:22 ` [PATCH 8/8] ARM: dts: aspeed: g6: Remove board-level flash stubs Jacky Huang
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