From: Dave Gerlach <d-gerlach@ti.com>
Date: Thu, 16 Jul 2020 04:40:01 +0000 (-0500)
Subject: arm: dts: k3-j721e-mcu-wakeup: Introduce chipid node
X-Git-Tag: v2020.10~104^2~9
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a1631d51ad0f90b38a26652b32331ace4a6c5080;p=platform%2Fkernel%2Fu-boot.git

arm: dts: k3-j721e-mcu-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>
---

diff --git a/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi b/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
index 6e748bf..cfb3932 100644
--- a/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
+++ b/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
@@ -211,3 +211,7 @@
 &mcu_fss0_ospi1_pins_default {
 	u-boot,dm-spl;
 };
+
+&chipid {
+	u-boot,dm-spl;
+};
diff --git a/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi b/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi
index e6c99ab..60695f5 100644
--- a/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi
@@ -316,4 +316,9 @@
 			ti,cpts-periodic-outputs = <2>;
 		};
 	};
+
+	chipid: chipid@43000014 {
+		compatible = "ti,am654-chipid";
+		reg = <0x0 0x43000014 0x0 0x4>;
+	};
 };