From: Simon Glass <sjg@chromium.org>
Date: Tue, 29 Aug 2017 20:15:58 +0000 (-0600)
Subject: dtoc: Put phandle args in an array
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=bc79617fdfeb4afabb94774885447dd64d7bea6c;p=u-boot.git

dtoc: Put phandle args in an array

We want to support more than one phandle argument. It makes sense to use
an array for this rather than discrete struct members. Adjust the code to
support this. Rename the member to 'arg' instead of 'id'.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
---

diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c
index 8b40326efa..83ba13374c 100644
--- a/drivers/clk/clk-uclass.c
+++ b/drivers/clk/clk-uclass.c
@@ -32,7 +32,7 @@ int clk_get_by_index_platdata(struct udevice *dev, int index,
 	ret = uclass_get_device(UCLASS_CLK, 0, &clk->dev);
 	if (ret)
 		return ret;
-	clk->id = cells[0].id;
+	clk->id = cells[0].arg[0];
 
 	return 0;
 }
diff --git a/include/dt-structs.h b/include/dt-structs.h
index 2ed997115a..9ab4e2524d 100644
--- a/include/dt-structs.h
+++ b/include/dt-structs.h
@@ -11,12 +11,12 @@
 #if CONFIG_IS_ENABLED(OF_PLATDATA)
 struct phandle_0_arg {
 	const void *node;
-	int id[0];
+	int arg[0];
 };
 
 struct phandle_1_arg {
 	const void *node;
-	int id;
+	int arg[1];
 };
 #include <generated/dt-structs.h>
 #endif
diff --git a/tools/dtoc/dtb_platdata.py b/tools/dtoc/dtb_platdata.py
index c0a3ae692b..1920a59f82 100644
--- a/tools/dtoc/dtb_platdata.py
+++ b/tools/dtoc/dtb_platdata.py
@@ -467,7 +467,7 @@ class DtbPlatdata(object):
                         id_num = fdt_util.fdt32_to_cpu(id_cell)
                         target_node = self._fdt.phandle_to_node[phandle]
                         name = conv_name_to_c(target_node.name)
-                        vals.append('{&%s%s, %d}' % (VAL_PREFIX, name, id_num))
+                        vals.append('{&%s%s, {%d}}' % (VAL_PREFIX, name, id_num))
                     for val in vals:
                         self.buf('\n\t\t%s,' % val)
                 else:
diff --git a/tools/dtoc/test_dtoc.py b/tools/dtoc/test_dtoc.py
index aa617a649c..fbae927cf8 100644
--- a/tools/dtoc/test_dtoc.py
+++ b/tools/dtoc/test_dtoc.py
@@ -253,7 +253,7 @@ U_BOOT_DEVICE(phandle_target) = {
 
 static struct dtd_source dtv_phandle_source = {
 \t.clocks\t\t\t= {
-\t\t{&dtv_phandle_target, 1},},
+\t\t{&dtv_phandle_target, {1}},},
 };
 U_BOOT_DEVICE(phandle_source) = {
 \t.name\t\t= "source",