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authorDave Gerlach <d-gerlach@ti.com>2020-07-15 23:40:00 -0500
committerSimon Glass <sjg@chromium.org>2020-07-20 11:37:47 -0600
commit30402cadb3cd4856197dd699a08ae26f00262a98 (patch)
tree108e372d6530c0b8e7c789e6932ef17cb0ff6160 /arch
parent527be812a8405699bb4eaecdc2bbe83857ebffd0 (diff)
arm: dts: k3-am65-wakeup: Introduce chipid node
Introduce a chipid node to provide a UCLASS_SOC driver to identify TI K3 SoCs. Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/dts/k3-am65-wakeup.dtsi5
-rw-r--r--arch/arm/dts/k3-am654-base-board-u-boot.dtsi4
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/dts/k3-am65-wakeup.dtsi b/arch/arm/dts/k3-am65-wakeup.dtsi
index 2676d6035b..666c30d019 100644
--- a/arch/arm/dts/k3-am65-wakeup.dtsi
+++ b/arch/arm/dts/k3-am65-wakeup.dtsi
@@ -62,4 +62,9 @@
clocks = <&k3_clks 115 1>;
power-domains = <&k3_pds 115 TI_SCI_PD_EXCLUSIVE>;
};
+
+ chipid: chipid@43000014 {
+ compatible = "ti,am654-chipid";
+ reg = <0x43000014 0x4>;
+ };
};
diff --git a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi
index d9ff3ed47b..a30680d3e0 100644
--- a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi
+++ b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi
@@ -246,3 +246,7 @@
u-boot,dm-spl;
};
};
+
+&chipid {
+ u-boot,dm-spl;
+};