dts: Add a u-boot specific dtsi file for the am4372

This file is used to override the values found in am4372.dtsi
Use it to fix the "compatible" options for the controllers used
to support the USB (parent bus and syscons).

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

diff --git a/arch/arm/dts/am4372-generic-u-boot.dtsi b/arch/arm/dts/am4372-generic-u-boot.dtsi
index d485679..6ba5c16 100644 (file)
--- a/arch/arm/dts/am4372-generic-u-boot.dtsi
+++ b/arch/arm/dts/am4372-generic-u-boot.dtsi
@@ -3,6 +3,8 @@
  * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
  */
 
+#include "am4372-u-boot.dtsi"
+
 /{
        ocp {
                u-boot,dm-pre-reloc;

diff --git a/arch/arm/dts/am4372-u-boot.dtsi b/arch/arm/dts/am4372-u-boot.dtsi
new file mode 100644 (file)
index 0000000..cda4214
--- /dev/null
+++ b/arch/arm/dts/am4372-u-boot.dtsi
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
+ */
+
+&am43xx_control_usb2phy1 {
+       compatible = "ti,control-phy-usb2-am437", "syscon";
+};
+
+&am43xx_control_usb2phy2 {
+       compatible = "ti,control-phy-usb2-am437", "syscon";
+};
+
+&ocp2scp0 {
+       compatible = "ti,am437x-ocp2scp", "ti,omap-ocp2scp", "simple-bus";
+};
+
+&ocp2scp1 {
+       compatible = "ti,am437x-ocp2scp", "ti,omap-ocp2scp", "simple-bus";
+};

diff --git a/arch/arm/dts/am437x-gp-evm-u-boot.dtsi b/arch/arm/dts/am437x-gp-evm-u-boot.dtsi
index 03a1c1d..d950d32 100644 (file)
--- a/arch/arm/dts/am437x-gp-evm-u-boot.dtsi
+++ b/arch/arm/dts/am437x-gp-evm-u-boot.dtsi
@@ -7,6 +7,8 @@
  * Based on "dra7.dtsi"
  */
 
+#include "am4372-u-boot.dtsi"
+
 /{
        ocp {
                u-boot,dm-spl;

diff --git a/arch/arm/dts/am437x-idk-evm-u-boot.dtsi b/arch/arm/dts/am437x-idk-evm-u-boot.dtsi
index 0a3d79a..3aa9195 100644 (file)
--- a/arch/arm/dts/am437x-idk-evm-u-boot.dtsi
+++ b/arch/arm/dts/am437x-idk-evm-u-boot.dtsi
@@ -3,6 +3,8 @@
  * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
  */
 
+#include "am4372-u-boot.dtsi"
+
 /{
        ocp {
                u-boot,dm-spl;

diff --git a/arch/arm/dts/am437x-sk-evm-u-boot.dtsi b/arch/arm/dts/am437x-sk-evm-u-boot.dtsi
index 0a3d79a..3aa9195 100644 (file)
--- a/arch/arm/dts/am437x-sk-evm-u-boot.dtsi
+++ b/arch/arm/dts/am437x-sk-evm-u-boot.dtsi
@@ -3,6 +3,8 @@
  * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
  */
 
+#include "am4372-u-boot.dtsi"
+
 /{
        ocp {
                u-boot,dm-spl;