[PATCHv2,5/7] arm: dts: k3-j721e: Add ESM PMIC support for tps659413 based board
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Message ID 20200214091820.28877-6-t-kristo@ti.com
State Under Review
Delegated to: Lokesh Vutla
Headers show
Series
  • ESM support for TI K3 SoCs
Related show

Commit Message

Tero Kristo Feb. 14, 2020, 9:18 a.m. UTC
The ESM handling on J7 processor board requires routing the
MCU_SAFETY_ERROR signal to the PMIC on the board for critical safety
error handling. The PMIC itself should then reset the board based on
receiving it. Enable the support for the board by adding the esm
node in place.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 .../arm/dts/k3-j721e-r5-common-proc-board-u-boot.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 arch/arm/dts/k3-j721e-r5-common-proc-board-u-boot.dtsi

Patch
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diff --git a/arch/arm/dts/k3-j721e-r5-common-proc-board-u-boot.dtsi b/arch/arm/dts/k3-j721e-r5-common-proc-board-u-boot.dtsi
new file mode 100644
index 0000000000..c6c60b44ec
--- /dev/null
+++ b/arch/arm/dts/k3-j721e-r5-common-proc-board-u-boot.dtsi
@@ -0,0 +1,11 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
+ */
+
+&tps659413a {
+	esm: esm {
+		compatible = "ti,tps659413-esm";
+		u-boot,dm-spl;
+	};
+};