test: regmap: check the values read from the regmap

The test did reads after writes but didn't check the value.
It probably was because the sandbox didn't implement the writeX/readX
functions.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Updated to use sandbox_set_enable_memio():
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>

diff --git a/test/dm/regmap.c b/test/dm/regmap.c
index 82de295cb8f651940876d58867f1423b4fd436fc..6fd1f20656bc4df3b6136aaeffbf5cb7b251e09a 100644 (file)
--- a/test/dm/regmap.c
+++ b/test/dm/regmap.c
@@ -99,18 +99,27 @@ static int dm_test_regmap_rw(struct unit_test_state *uts)
        struct regmap *map;
        uint reg;
 
+       sandbox_set_enable_memio(true);
        ut_assertok(uclass_get_device(UCLASS_SYSCON, 0, &dev));
        map = syscon_get_regmap(dev);
        ut_assertok_ptr(map);
 
        ut_assertok(regmap_write(map, 0, 0xcacafafa));
-       ut_assertok(regmap_write(map, 3, 0x55aa2211));
+       ut_assertok(regmap_write(map, 5, 0x55aa2211));
 
        ut_assertok(regmap_read(map, 0, &reg));
-       ut_assertok(regmap_read(map, 3, &reg));
+       ut_asserteq(0xcacafafa, reg);
+       ut_assertok(regmap_read(map, 5, &reg));
+       ut_asserteq(0x55aa2211, reg);
 
+       ut_assertok(regmap_read(map, 0, &reg));
+       ut_asserteq(0xcacafafa, reg);
        ut_assertok(regmap_update_bits(map, 0, 0xff00ff00, 0x55aa2211));
-       ut_assertok(regmap_update_bits(map, 3, 0x00ff00ff, 0xcacafada));
+       ut_assertok(regmap_read(map, 0, &reg));
+       ut_asserteq(0x55ca22fa, reg);
+       ut_assertok(regmap_update_bits(map, 5, 0x00ff00ff, 0xcacafada));
+       ut_assertok(regmap_read(map, 5, &reg));
+       ut_asserteq(0x55ca22da, reg);
 
        return 0;
 }
@@ -130,6 +139,7 @@ static int dm_test_regmap_getset(struct unit_test_state *uts)
                u32 val3;
        };
 
+       sandbox_set_enable_memio(true);
        ut_assertok(uclass_get_device(UCLASS_SYSCON, 0, &dev));
        map = syscon_get_regmap(dev);
        ut_assertok_ptr(map);
@@ -138,7 +148,9 @@ static int dm_test_regmap_getset(struct unit_test_state *uts)
        regmap_set(map, struct layout, val3, 0x55aa2211);
 
        ut_assertok(regmap_get(map, struct layout, val0, &reg));
+       ut_asserteq(0xcacafafa, reg);
        ut_assertok(regmap_get(map, struct layout, val3, &reg));
+       ut_asserteq(0x55aa2211, reg);
 
        return 0;
 }
@@ -159,6 +171,7 @@ static int dm_test_regmap_poll(struct unit_test_state *uts)
 
        start = get_timer(0);
 
+       ut_assertok(regmap_write(map, 0, 0x0));
        ut_asserteq(-ETIMEDOUT,
                    regmap_read_poll_timeout_test(map, 0, reg,
                                                  (reg == 0xcacafafa),