Add basic DT support for K2G ICE evm. Only minimal peripherals are
supported to allow console output and MMC boot.
Signed-off-by: Franklin S Cooper Jr <fcoo...@ti.com>
---
Version 2 changes:
Updated the dts to mimic version accepted into the Linux kernel.
arch/arm/dts/Makefile | 3 ++-
arch/arm/dts/keystone-k2g-ice-u-boot.dtsi | 19 ++++++++++++++++
arch/arm/dts/keystone-k2g-ice.dts | 36 +++++++++++++++++++++++++++++++
3 files changed, 57 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/dts/keystone-k2g-ice-u-boot.dtsi
create mode 100644 arch/arm/dts/keystone-k2g-ice.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 63450f5..89bac41 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -355,7 +355,8 @@ dtb-$(CONFIG_SOC_KEYSTONE) += keystone-k2hk-evm.dtb \
keystone-k2l-evm.dtb \
keystone-k2e-evm.dtb \
keystone-k2g-evm.dtb \
- keystone-k2g-generic.dtb
+ keystone-k2g-generic.dtb \
+ keystone-k2g-ice.dtb
dtb-$(CONFIG_TARGET_AT91SAM9263EK) += at91sam9263ek.dtb
diff --git a/arch/arm/dts/keystone-k2g-ice-u-boot.dtsi
b/arch/arm/dts/keystone-k2g-ice-u-boot.dtsi
new file mode 100644
index 0000000..4d073f3
--- /dev/null
+++ b/arch/arm/dts/keystone-k2g-ice-u-boot.dtsi
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/{
+ soc {
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&i2c0 {
+ u-boot,dm-pre-reloc;
+};
+
+&i2c1 {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/keystone-k2g-ice.dts
b/arch/arm/dts/keystone-k2g-ice.dts
new file mode 100644
index 0000000..be63782
--- /dev/null
+++ b/arch/arm/dts/keystone-k2g-ice.dts
@@ -0,0 +1,36 @@
+/*
+ * Device Tree Source for K2G Industrial Communication Engine EVM
+ *
+ * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+/dts-v1/;
+
+#include "keystone-k2g.dtsi"
+
+/ {
+ compatible = "ti,k2g-ice", "ti,k2g", "ti,keystone";
+ model = "Texas Instruments K2G Industrial Communication EVM";
+
+ chosen {
+ stdout-path = &uart0;
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>;
+ };
+};
+
+&mmc1 {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+};
--
2.10.0
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