[PATCH v7 19/28] arm: dts: am335x: enable scm_clocks auto binding

[Dario Binacchi]

Adding the 'simple-bus' compatible string to the scm_clocks node will
allow its automatic binding.

Signed-off-by: Dario Binacchi <dariobin at libero.it>


---

Changes in v7:
- Add dm8168-evm-u-boot.dtsi to fix building errors for
  ti816x_evm_defconfig.

Changes in v6:
- Remove the 'am3-scm' driver.
- Add the 'simple-bus' compatible string to the scm_clocks node.

Changes in v4:
- Include device_compat.h header for dev_xxx macros.

Changes in v3:
- Remove doc/device-tree-bindings/arm/omap,ctrl.txt.
- Remove doc/device-tree-bindings/pinctrl/pinctrl-single.txt.
- Add to commit message the references to linux kernel dt binding
  documentation.

Changes in v2:
- Remove the 'ti_am3_scm_clocks' driver. Handle 'scm_clocks' node in
  the 'ti_am3_scm' driver.
- Update the commit message.

 arch/arm/dts/am33xx-u-boot.dtsi     |  4 ++++
 arch/arm/dts/dm8168-evm-u-boot.dtsi | 12 ++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 arch/arm/dts/dm8168-evm-u-boot.dtsi

diff --git a/arch/arm/dts/am33xx-u-boot.dtsi b/arch/arm/dts/am33xx-u-boot.dtsi
index 2426ece680..61d10b841b 100644
--- a/arch/arm/dts/am33xx-u-boot.dtsi
+++ b/arch/arm/dts/am33xx-u-boot.dtsi
@@ -13,3 +13,7 @@
 &prcm_clocks {
 	compatible = "simple-bus";
 };
+
+&scm_clocks {
+	compatible = "simple-bus";
+};
diff --git a/arch/arm/dts/dm8168-evm-u-boot.dtsi b/arch/arm/dts/dm8168-evm-u-boot.dtsi
new file mode 100644
index 0000000000..de0bb9bc81
--- /dev/null
+++ b/arch/arm/dts/dm8168-evm-u-boot.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * dm8168-evm U-Boot Additions
+ *
+ * Copyright (C) 2020 Dario Binacchi <dariobin at libero.it>
+ */
+
+/ {
+	ocp {
+		u-boot,dm-pre-reloc;
+	};
+};
-- 
2.17.1