ARM: dts: k2g: Add DT support for K2G Industrial Communication Engine evm

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 <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 867165f73c57dead53bd80024db6ab08973bca17..644ec0274cafdb905907a870b0dc3544690e2e27 100644 (file)
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -373,7 +373,8 @@ 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 (file)
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 (file)
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";
+};