[PATCH 3/6] of: overlay: rename overlay source files from .dts to .dtso

From: Andrew Davis
Date: Sun Oct 23 2022 - 14:25:57 EST

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Previous message: Andrew Davis: "[PATCH 2/6] kbuild: Allow DTB overlays to built into .dtso.S files"
In reply to: Andrew Davis: "[PATCH 2/6] kbuild: Allow DTB overlays to built into .dtso.S files"
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From: Frank Rowand <frank.rowand@xxxxxxxx>

In drivers/of/unittest-data/:
- Rename .dts overlay source files to use .dtso suffix.

Modify driver/of/unitest.c to use .dtbo.o based symbols instead of .dtb.o

Signed-off-by: Frank Rowand <frank.rowand@xxxxxxxx>
Signed-off-by: Andrew Davis <afd@xxxxxx>
---
drivers/of/unittest-data/Makefile | 66 +++++++++----------
.../{overlay.dts => overlay.dtso} | 0
.../{overlay_0.dts => overlay_0.dtso} | 0
.../{overlay_1.dts => overlay_1.dtso} | 0
.../{overlay_10.dts => overlay_10.dtso} | 0
.../{overlay_11.dts => overlay_11.dtso} | 0
.../{overlay_12.dts => overlay_12.dtso} | 0
.../{overlay_13.dts => overlay_13.dtso} | 0
.../{overlay_15.dts => overlay_15.dtso} | 0
.../{overlay_16.dts => overlay_16.dtso} | 0
.../{overlay_17.dts => overlay_17.dtso} | 0
.../{overlay_18.dts => overlay_18.dtso} | 0
.../{overlay_19.dts => overlay_19.dtso} | 0
.../{overlay_2.dts => overlay_2.dtso} | 0
.../{overlay_20.dts => overlay_20.dtso} | 0
.../{overlay_3.dts => overlay_3.dtso} | 0
.../{overlay_4.dts => overlay_4.dtso} | 0
.../{overlay_5.dts => overlay_5.dtso} | 0
.../{overlay_6.dts => overlay_6.dtso} | 0
.../{overlay_7.dts => overlay_7.dtso} | 0
.../{overlay_8.dts => overlay_8.dtso} | 0
.../{overlay_9.dts => overlay_9.dtso} | 0
...node.dts => overlay_bad_add_dup_node.dtso} | 0
...prop.dts => overlay_bad_add_dup_prop.dtso} | 0
...d_phandle.dts => overlay_bad_phandle.dtso} | 0
...bad_symbol.dts => overlay_bad_symbol.dtso} | 0
.../{overlay_base.dts => overlay_base.dtso} | 0
...erlay_gpio_01.dts => overlay_gpio_01.dtso} | 0
...lay_gpio_02a.dts => overlay_gpio_02a.dtso} | 0
...lay_gpio_02b.dts => overlay_gpio_02b.dtso} | 0
...erlay_gpio_03.dts => overlay_gpio_03.dtso} | 0
...lay_gpio_04a.dts => overlay_gpio_04a.dtso} | 0
...lay_gpio_04b.dts => overlay_gpio_04b.dtso} | 0
.../{testcases.dts => testcases.dtso} | 0
drivers/of/unittest.c | 48 +++++++-------
35 files changed, 57 insertions(+), 57 deletions(-)
rename drivers/of/unittest-data/{overlay.dts => overlay.dtso} (100%)
rename drivers/of/unittest-data/{overlay_0.dts => overlay_0.dtso} (100%)
rename drivers/of/unittest-data/{overlay_1.dts => overlay_1.dtso} (100%)
rename drivers/of/unittest-data/{overlay_10.dts => overlay_10.dtso} (100%)
rename drivers/of/unittest-data/{overlay_11.dts => overlay_11.dtso} (100%)
rename drivers/of/unittest-data/{overlay_12.dts => overlay_12.dtso} (100%)
rename drivers/of/unittest-data/{overlay_13.dts => overlay_13.dtso} (100%)
rename drivers/of/unittest-data/{overlay_15.dts => overlay_15.dtso} (100%)
rename drivers/of/unittest-data/{overlay_16.dts => overlay_16.dtso} (100%)
rename drivers/of/unittest-data/{overlay_17.dts => overlay_17.dtso} (100%)
rename drivers/of/unittest-data/{overlay_18.dts => overlay_18.dtso} (100%)
rename drivers/of/unittest-data/{overlay_19.dts => overlay_19.dtso} (100%)
rename drivers/of/unittest-data/{overlay_2.dts => overlay_2.dtso} (100%)
rename drivers/of/unittest-data/{overlay_20.dts => overlay_20.dtso} (100%)
rename drivers/of/unittest-data/{overlay_3.dts => overlay_3.dtso} (100%)
rename drivers/of/unittest-data/{overlay_4.dts => overlay_4.dtso} (100%)
rename drivers/of/unittest-data/{overlay_5.dts => overlay_5.dtso} (100%)
rename drivers/of/unittest-data/{overlay_6.dts => overlay_6.dtso} (100%)
rename drivers/of/unittest-data/{overlay_7.dts => overlay_7.dtso} (100%)
rename drivers/of/unittest-data/{overlay_8.dts => overlay_8.dtso} (100%)
rename drivers/of/unittest-data/{overlay_9.dts => overlay_9.dtso} (100%)
rename drivers/of/unittest-data/{overlay_bad_add_dup_node.dts => overlay_bad_add_dup_node.dtso} (100%)
rename drivers/of/unittest-data/{overlay_bad_add_dup_prop.dts => overlay_bad_add_dup_prop.dtso} (100%)
rename drivers/of/unittest-data/{overlay_bad_phandle.dts => overlay_bad_phandle.dtso} (100%)
rename drivers/of/unittest-data/{overlay_bad_symbol.dts => overlay_bad_symbol.dtso} (100%)
rename drivers/of/unittest-data/{overlay_base.dts => overlay_base.dtso} (100%)
rename drivers/of/unittest-data/{overlay_gpio_01.dts => overlay_gpio_01.dtso} (100%)
rename drivers/of/unittest-data/{overlay_gpio_02a.dts => overlay_gpio_02a.dtso} (100%)
rename drivers/of/unittest-data/{overlay_gpio_02b.dts => overlay_gpio_02b.dtso} (100%)
rename drivers/of/unittest-data/{overlay_gpio_03.dts => overlay_gpio_03.dtso} (100%)
rename drivers/of/unittest-data/{overlay_gpio_04a.dts => overlay_gpio_04a.dtso} (100%)
rename drivers/of/unittest-data/{overlay_gpio_04b.dts => overlay_gpio_04b.dtso} (100%)
rename drivers/of/unittest-data/{testcases.dts => testcases.dtso} (100%)

diff --git a/drivers/of/unittest-data/Makefile b/drivers/of/unittest-data/Makefile
index d072f3ba39712..ea5f4da68e23a 100644
--- a/drivers/of/unittest-data/Makefile
+++ b/drivers/of/unittest-data/Makefile
@@ -1,38 +1,38 @@
# SPDX-License-Identifier: GPL-2.0
-obj-y += testcases.dtb.o
+obj-y += testcases.dtbo.o

-obj-$(CONFIG_OF_OVERLAY) += overlay.dtb.o \
- overlay_0.dtb.o \
- overlay_1.dtb.o \
- overlay_2.dtb.o \
- overlay_3.dtb.o \
- overlay_4.dtb.o \
- overlay_5.dtb.o \
- overlay_6.dtb.o \
- overlay_7.dtb.o \
- overlay_8.dtb.o \
- overlay_9.dtb.o \
- overlay_10.dtb.o \
- overlay_11.dtb.o \
- overlay_12.dtb.o \
- overlay_13.dtb.o \
- overlay_15.dtb.o \
- overlay_16.dtb.o \
- overlay_17.dtb.o \
- overlay_18.dtb.o \
- overlay_19.dtb.o \
- overlay_20.dtb.o \
- overlay_bad_add_dup_node.dtb.o \
- overlay_bad_add_dup_prop.dtb.o \
- overlay_bad_phandle.dtb.o \
- overlay_bad_symbol.dtb.o \
- overlay_base.dtb.o \
- overlay_gpio_01.dtb.o \
- overlay_gpio_02a.dtb.o \
- overlay_gpio_02b.dtb.o \
- overlay_gpio_03.dtb.o \
- overlay_gpio_04a.dtb.o \
- overlay_gpio_04b.dtb.o
+obj-$(CONFIG_OF_OVERLAY) += overlay.dtbo.o \
+ overlay_0.dtbo.o \
+ overlay_1.dtbo.o \
+ overlay_2.dtbo.o \
+ overlay_3.dtbo.o \
+ overlay_4.dtbo.o \
+ overlay_5.dtbo.o \
+ overlay_6.dtbo.o \
+ overlay_7.dtbo.o \
+ overlay_8.dtbo.o \
+ overlay_9.dtbo.o \
+ overlay_10.dtbo.o \
+ overlay_11.dtbo.o \
+ overlay_12.dtbo.o \
+ overlay_13.dtbo.o \
+ overlay_15.dtbo.o \
+ overlay_16.dtbo.o \
+ overlay_17.dtbo.o \
+ overlay_18.dtbo.o \
+ overlay_19.dtbo.o \
+ overlay_20.dtbo.o \
+ overlay_bad_add_dup_node.dtbo.o \
+ overlay_bad_add_dup_prop.dtbo.o \
+ overlay_bad_phandle.dtbo.o \
+ overlay_bad_symbol.dtbo.o \
+ overlay_base.dtbo.o \
+ overlay_gpio_01.dtbo.o \
+ overlay_gpio_02a.dtbo.o \
+ overlay_gpio_02b.dtbo.o \
+ overlay_gpio_03.dtbo.o \
+ overlay_gpio_04a.dtbo.o \
+ overlay_gpio_04b.dtbo.o

# enable creation of __symbols__ node
DTC_FLAGS_overlay += -@
diff --git a/drivers/of/unittest-data/overlay.dts b/drivers/of/unittest-data/overlay.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay.dts
rename to drivers/of/unittest-data/overlay.dtso
diff --git a/drivers/of/unittest-data/overlay_0.dts b/drivers/of/unittest-data/overlay_0.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_0.dts
rename to drivers/of/unittest-data/overlay_0.dtso
diff --git a/drivers/of/unittest-data/overlay_1.dts b/drivers/of/unittest-data/overlay_1.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_1.dts
rename to drivers/of/unittest-data/overlay_1.dtso
diff --git a/drivers/of/unittest-data/overlay_10.dts b/drivers/of/unittest-data/overlay_10.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_10.dts
rename to drivers/of/unittest-data/overlay_10.dtso
diff --git a/drivers/of/unittest-data/overlay_11.dts b/drivers/of/unittest-data/overlay_11.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_11.dts
rename to drivers/of/unittest-data/overlay_11.dtso
diff --git a/drivers/of/unittest-data/overlay_12.dts b/drivers/of/unittest-data/overlay_12.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_12.dts
rename to drivers/of/unittest-data/overlay_12.dtso
diff --git a/drivers/of/unittest-data/overlay_13.dts b/drivers/of/unittest-data/overlay_13.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_13.dts
rename to drivers/of/unittest-data/overlay_13.dtso
diff --git a/drivers/of/unittest-data/overlay_15.dts b/drivers/of/unittest-data/overlay_15.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_15.dts
rename to drivers/of/unittest-data/overlay_15.dtso
diff --git a/drivers/of/unittest-data/overlay_16.dts b/drivers/of/unittest-data/overlay_16.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_16.dts
rename to drivers/of/unittest-data/overlay_16.dtso
diff --git a/drivers/of/unittest-data/overlay_17.dts b/drivers/of/unittest-data/overlay_17.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_17.dts
rename to drivers/of/unittest-data/overlay_17.dtso
diff --git a/drivers/of/unittest-data/overlay_18.dts b/drivers/of/unittest-data/overlay_18.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_18.dts
rename to drivers/of/unittest-data/overlay_18.dtso
diff --git a/drivers/of/unittest-data/overlay_19.dts b/drivers/of/unittest-data/overlay_19.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_19.dts
rename to drivers/of/unittest-data/overlay_19.dtso
diff --git a/drivers/of/unittest-data/overlay_2.dts b/drivers/of/unittest-data/overlay_2.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_2.dts
rename to drivers/of/unittest-data/overlay_2.dtso
diff --git a/drivers/of/unittest-data/overlay_20.dts b/drivers/of/unittest-data/overlay_20.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_20.dts
rename to drivers/of/unittest-data/overlay_20.dtso
diff --git a/drivers/of/unittest-data/overlay_3.dts b/drivers/of/unittest-data/overlay_3.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_3.dts
rename to drivers/of/unittest-data/overlay_3.dtso
diff --git a/drivers/of/unittest-data/overlay_4.dts b/drivers/of/unittest-data/overlay_4.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_4.dts
rename to drivers/of/unittest-data/overlay_4.dtso
diff --git a/drivers/of/unittest-data/overlay_5.dts b/drivers/of/unittest-data/overlay_5.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_5.dts
rename to drivers/of/unittest-data/overlay_5.dtso
diff --git a/drivers/of/unittest-data/overlay_6.dts b/drivers/of/unittest-data/overlay_6.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_6.dts
rename to drivers/of/unittest-data/overlay_6.dtso
diff --git a/drivers/of/unittest-data/overlay_7.dts b/drivers/of/unittest-data/overlay_7.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_7.dts
rename to drivers/of/unittest-data/overlay_7.dtso
diff --git a/drivers/of/unittest-data/overlay_8.dts b/drivers/of/unittest-data/overlay_8.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_8.dts
rename to drivers/of/unittest-data/overlay_8.dtso
diff --git a/drivers/of/unittest-data/overlay_9.dts b/drivers/of/unittest-data/overlay_9.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_9.dts
rename to drivers/of/unittest-data/overlay_9.dtso
diff --git a/drivers/of/unittest-data/overlay_bad_add_dup_node.dts b/drivers/of/unittest-data/overlay_bad_add_dup_node.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_bad_add_dup_node.dts
rename to drivers/of/unittest-data/overlay_bad_add_dup_node.dtso
diff --git a/drivers/of/unittest-data/overlay_bad_add_dup_prop.dts b/drivers/of/unittest-data/overlay_bad_add_dup_prop.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_bad_add_dup_prop.dts
rename to drivers/of/unittest-data/overlay_bad_add_dup_prop.dtso
diff --git a/drivers/of/unittest-data/overlay_bad_phandle.dts b/drivers/of/unittest-data/overlay_bad_phandle.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_bad_phandle.dts
rename to drivers/of/unittest-data/overlay_bad_phandle.dtso
diff --git a/drivers/of/unittest-data/overlay_bad_symbol.dts b/drivers/of/unittest-data/overlay_bad_symbol.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_bad_symbol.dts
rename to drivers/of/unittest-data/overlay_bad_symbol.dtso
diff --git a/drivers/of/unittest-data/overlay_base.dts b/drivers/of/unittest-data/overlay_base.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_base.dts
rename to drivers/of/unittest-data/overlay_base.dtso
diff --git a/drivers/of/unittest-data/overlay_gpio_01.dts b/drivers/of/unittest-data/overlay_gpio_01.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_gpio_01.dts
rename to drivers/of/unittest-data/overlay_gpio_01.dtso
diff --git a/drivers/of/unittest-data/overlay_gpio_02a.dts b/drivers/of/unittest-data/overlay_gpio_02a.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_gpio_02a.dts
rename to drivers/of/unittest-data/overlay_gpio_02a.dtso
diff --git a/drivers/of/unittest-data/overlay_gpio_02b.dts b/drivers/of/unittest-data/overlay_gpio_02b.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_gpio_02b.dts
rename to drivers/of/unittest-data/overlay_gpio_02b.dtso
diff --git a/drivers/of/unittest-data/overlay_gpio_03.dts b/drivers/of/unittest-data/overlay_gpio_03.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_gpio_03.dts
rename to drivers/of/unittest-data/overlay_gpio_03.dtso
diff --git a/drivers/of/unittest-data/overlay_gpio_04a.dts b/drivers/of/unittest-data/overlay_gpio_04a.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_gpio_04a.dts
rename to drivers/of/unittest-data/overlay_gpio_04a.dtso
diff --git a/drivers/of/unittest-data/overlay_gpio_04b.dts b/drivers/of/unittest-data/overlay_gpio_04b.dtso
similarity index 100%
rename from drivers/of/unittest-data/overlay_gpio_04b.dts
rename to drivers/of/unittest-data/overlay_gpio_04b.dtso
diff --git a/drivers/of/unittest-data/testcases.dts b/drivers/of/unittest-data/testcases.dtso
similarity index 100%
rename from drivers/of/unittest-data/testcases.dts
rename to drivers/of/unittest-data/testcases.dtso
diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index b89ab5d9fea55..1d810c0e18f8c 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -1423,12 +1423,12 @@ static int __init unittest_data_add(void)
void *unittest_data_align;
struct device_node *unittest_data_node = NULL, *np;
/*
- * __dtb_testcases_begin[] and __dtb_testcases_end[] are magically
- * created by cmd_dt_S_dtb in scripts/Makefile.lib
+ * __dtbo_testcases_begin[] and __dtbo_testcases_end[] are magically
+ * created by cmd_dt_S_dtbo in scripts/Makefile.lib
*/
- extern uint8_t __dtb_testcases_begin[];
- extern uint8_t __dtb_testcases_end[];
- const int size = __dtb_testcases_end - __dtb_testcases_begin;
+ extern uint8_t __dtbo_testcases_begin[];
+ extern uint8_t __dtbo_testcases_end[];
+ const int size = __dtbo_testcases_end - __dtbo_testcases_begin;
int rc;
void *ret;

@@ -1443,7 +1443,7 @@ static int __init unittest_data_add(void)
return -ENOMEM;

unittest_data_align = PTR_ALIGN(unittest_data, FDT_ALIGN_SIZE);
- memcpy(unittest_data_align, __dtb_testcases_begin, size);
+ memcpy(unittest_data_align, __dtbo_testcases_begin, size);

ret = of_fdt_unflatten_tree(unittest_data_align, NULL, &unittest_data_node);
if (!ret) {
@@ -3003,24 +3003,24 @@ static inline void __init of_unittest_overlay(void) { }
#ifdef CONFIG_OF_OVERLAY

/*
- * __dtb_ot_begin[] and __dtb_ot_end[] are created by cmd_dt_S_dtb
- * in scripts/Makefile.lib
+ * __dtbo_##overlay_name##_begin[] and __dtbo_##overlay_name##_end[] are
+ * created by cmd_dt_S_dtbo in scripts/Makefile.lib
*/

-#define OVERLAY_INFO_EXTERN(name) \
- extern uint8_t __dtb_##name##_begin[]; \
- extern uint8_t __dtb_##name##_end[]
+#define OVERLAY_INFO_EXTERN(overlay_name) \
+ extern uint8_t __dtbo_##overlay_name##_begin[]; \
+ extern uint8_t __dtbo_##overlay_name##_end[]

-#define OVERLAY_INFO(overlay_name, expected) \
-{ .dtb_begin = __dtb_##overlay_name##_begin, \
- .dtb_end = __dtb_##overlay_name##_end, \
- .expected_result = expected, \
- .name = #overlay_name, \
+#define OVERLAY_INFO(overlay_name, expected) \
+{ .dtbo_begin = __dtbo_##overlay_name##_begin, \
+ .dtbo_end = __dtbo_##overlay_name##_end, \
+ .expected_result = expected, \
+ .name = #overlay_name, \
}

struct overlay_info {
- uint8_t *dtb_begin;
- uint8_t *dtb_end;
+ uint8_t *dtbo_begin;
+ uint8_t *dtbo_end;
int expected_result;
int ovcs_id;
char *name;
@@ -3094,7 +3094,7 @@ static struct overlay_info overlays[] = {
OVERLAY_INFO(overlay_bad_phandle, -EINVAL),
OVERLAY_INFO(overlay_bad_symbol, -EINVAL),
/* end marker */
- {.dtb_begin = NULL, .dtb_end = NULL, .expected_result = 0, .name = NULL}
+ {.dtbo_begin = NULL, .dtbo_end = NULL, .expected_result = 0, .name = NULL}
};

static struct device_node *overlay_base_root;
@@ -3151,13 +3151,13 @@ void __init unittest_unflatten_overlay_base(void)
return;
}

- data_size = info->dtb_end - info->dtb_begin;
+ data_size = info->dtbo_end - info->dtbo_begin;
if (!data_size) {
pr_err("No dtb 'overlay_base' to attach\n");
return;
}

- size = fdt_totalsize(info->dtb_begin);
+ size = fdt_totalsize(info->dtbo_begin);
if (size != data_size) {
pr_err("dtb 'overlay_base' header totalsize != actual size");
return;
@@ -3169,7 +3169,7 @@ void __init unittest_unflatten_overlay_base(void)
return;
}

- memcpy(new_fdt, info->dtb_begin, size);
+ memcpy(new_fdt, info->dtbo_begin, size);

__unflatten_device_tree(new_fdt, NULL, &overlay_base_root,
dt_alloc_memory, true);
@@ -3204,11 +3204,11 @@ static int __init overlay_data_apply(const char *overlay_name, int *ovcs_id)
return 0;
}

- size = info->dtb_end - info->dtb_begin;
+ size = info->dtbo_end - info->dtbo_begin;
if (!size)
pr_err("no overlay data for %s\n", overlay_name);

- ret = of_overlay_fdt_apply(info->dtb_begin, size, &info->ovcs_id);
+ ret = of_overlay_fdt_apply(info->dtbo_begin, size, &info->ovcs_id);
if (ovcs_id)
*ovcs_id = info->ovcs_id;
if (ret < 0)
--
2.37.3

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Previous message: Andrew Davis: "[PATCH 2/6] kbuild: Allow DTB overlays to built into .dtso.S files"
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