Merge tag 'xilinx-for-v2021.01-v2' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze

Xilinx changes for v2021.01-v2

common:
- Add support for 64bit loadables from SPL

xilinx:
- Update documentation and record ownership
- Enable eeprom board detection based legacy and fru formats
- Add support for FRU format

microblaze:
- Optimize low level ASM code
- Enable SPI/I2C
- Enable distro boot

zynq:
- Add support for Zturn V5

zynqmp:
- Improve silicon detection code
- Enable several kconfig options
- Align DT with the latest state
- Enabling security commands
- Enable and support FPGA loading from SPL
- Optimize xilinx_pm_request() calling

versal:
- Some DTs/Kconfig/defconfig alignments
- Add binding header for clock and power

zynq-sdhci:
- Add support for tap delay programming

zynq-spi/zynq-qspi:
- Use clock framework for getting clocks

xilinx-spi:
- Fix some code issues (unused variables)

serial:
- Check return value from clock functions in pl01x

1 files changed, 22 insertions, 0 deletions

diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c
index 7d1b89514c7..a68076bf351 100644
--- a/drivers/core/ofnode.c
+++ b/drivers/core/ofnode.c
@@ -476,6 +476,28 @@ ofnode ofnode_get_chosen_node(const char *name)
 	return ofnode_path(prop);
 }
 
+const void *ofnode_read_aliases_prop(const char *propname, int *sizep)
+{
+	ofnode node;
+
+	node = ofnode_path("/aliases");
+
+	return ofnode_read_prop(node, propname, sizep);
+}
+
+ofnode ofnode_get_aliases_node(const char *name)
+{
+	const char *prop;
+
+	prop = ofnode_read_aliases_prop(name, NULL);
+	if (!prop)
+		return ofnode_null();
+
+	debug("%s: node_path: %s\n", __func__, prop);
+
+	return ofnode_path(prop);
+}
+
 int ofnode_get_child_count(ofnode parent)
 {
 	ofnode child;