From: Zev Weiss <zev@bewilderbeest.net>
To: Joel Stanley <joel@jms.id.au>, openbmc@lists.ozlabs.org
Cc: Andrew Jeffery <andrew@aj.id.au>,
Ryan Chen <ryan_chen@aspeedtech.com>,
Zev Weiss <zev@bewilderbeest.net>
Subject: [PATCH u-boot v2019.04-aspeed-openbmc] ARM: dts: aspeed: add Delta AHE-50DC BMC
Date: Thu, 14 Apr 2022 14:00:45 -0700 [thread overview]
Message-ID: <20220414210045.26480-1-zev@bewilderbeest.net> (raw)
The Delta AHE-50DC Open19 power shelf uses a pair of AST1250 BMCs that
are mostly compatible with the existing ast2400-evb device tree, with
a couple small tweaks for the serial console UART and ethernet MACs.
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
---
arch/arm/dts/Makefile | 1 +
arch/arm/dts/ast2400-ahe-50dc.dts | 34 +++++++++++++++++++++++++++++++
2 files changed, 35 insertions(+)
create mode 100644 arch/arm/dts/ast2400-ahe-50dc.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index e5a73697c574..257bbd6d3b07 100755
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -676,6 +676,7 @@ dtb-$(CONFIG_ARCH_BCM6858) += \
dtb-$(CONFIG_ARCH_ASPEED) += \
ast2400-evb.dtb \
+ ast2400-ahe-50dc.dtb \
ast2500-evb.dtb \
ast2600a0-evb.dtb \
ast2600a1-evb.dtb \
diff --git a/arch/arm/dts/ast2400-ahe-50dc.dts b/arch/arm/dts/ast2400-ahe-50dc.dts
new file mode 100644
index 000000000000..6735af90b106
--- /dev/null
+++ b/arch/arm/dts/ast2400-ahe-50dc.dts
@@ -0,0 +1,34 @@
+/dts-v1/;
+
+#include "ast2400-evb.dts"
+
+/ {
+ model = "Delta AHE-50DC BMC";
+ compatible = "delta,ahe-50dc-bmc", "aspeed,ast2400-evb", "aspeed,ast2400";
+
+ chosen {
+ stdout-path = &uart3;
+ };
+};
+
+&uart5 {
+ status = "disabled";
+};
+
+&uart3 {
+ u-boot,dm-pre-reloc;
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd3_default &pinctrl_rxd3_default>;
+};
+
+&mac0 {
+ status = "disabled";
+};
+
+&mac1 {
+ status = "okay";
+ phy-mode = "rgmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
+};
--
2.35.1
next reply other threads:[~2022-04-14 21:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-14 21:00 Zev Weiss [this message]
2022-05-11 3:37 ` [PATCH u-boot v2019.04-aspeed-openbmc] ARM: dts: aspeed: add Delta AHE-50DC BMC Zev Weiss
2022-05-11 6:04 ` Joel Stanley
2022-05-11 21:38 ` Zev Weiss
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