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authorNeil Armstrong <narmstrong@baylibre.com>2018-04-03 11:40:51 +0200
committerTom Rini <trini@konsulko.com>2018-04-10 11:52:16 -0400
commit91f5f8b73ccba5bf591912fe6e8c500a7d51eb93 (patch)
tree6f9ddd0833c030123d7a39c4ee113dd1d11a91b6 /drivers/reset
parent0c28233903b5af9a7f41b3200993cfa197b35719 (diff)
reset: add sandbox test for bulk API
This patch adds the bulk reset API tests for the sandbox test suite. Unlike the main test, it also check the "other" reset signal using the bulk API and checks if the resets are correctly asserted/deasserted. To allow the bulk API to work, and avoid changing the DT, the number of resets of the sandbox reset controller has been bumped to 101 for the "other" reset line to be valid. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/reset')
-rw-r--r--drivers/reset/sandbox-reset-test.c29
-rw-r--r--drivers/reset/sandbox-reset.c2
2 files changed, 30 insertions, 1 deletions
diff --git a/drivers/reset/sandbox-reset-test.c b/drivers/reset/sandbox-reset-test.c
index e37d6c91ef4..f0ceaa04835 100644
--- a/drivers/reset/sandbox-reset-test.c
+++ b/drivers/reset/sandbox-reset-test.c
@@ -12,6 +12,7 @@
struct sandbox_reset_test {
struct reset_ctl ctl;
+ struct reset_ctl_bulk bulk;
};
int sandbox_reset_test_get(struct udevice *dev)
@@ -21,6 +22,13 @@ int sandbox_reset_test_get(struct udevice *dev)
return reset_get_by_name(dev, "test", &sbrt->ctl);
}
+int sandbox_reset_test_get_bulk(struct udevice *dev)
+{
+ struct sandbox_reset_test *sbrt = dev_get_priv(dev);
+
+ return reset_get_bulk(dev, &sbrt->bulk);
+}
+
int sandbox_reset_test_assert(struct udevice *dev)
{
struct sandbox_reset_test *sbrt = dev_get_priv(dev);
@@ -28,6 +36,13 @@ int sandbox_reset_test_assert(struct udevice *dev)
return reset_assert(&sbrt->ctl);
}
+int sandbox_reset_test_assert_bulk(struct udevice *dev)
+{
+ struct sandbox_reset_test *sbrt = dev_get_priv(dev);
+
+ return reset_assert_bulk(&sbrt->bulk);
+}
+
int sandbox_reset_test_deassert(struct udevice *dev)
{
struct sandbox_reset_test *sbrt = dev_get_priv(dev);
@@ -35,6 +50,13 @@ int sandbox_reset_test_deassert(struct udevice *dev)
return reset_deassert(&sbrt->ctl);
}
+int sandbox_reset_test_deassert_bulk(struct udevice *dev)
+{
+ struct sandbox_reset_test *sbrt = dev_get_priv(dev);
+
+ return reset_deassert_bulk(&sbrt->bulk);
+}
+
int sandbox_reset_test_free(struct udevice *dev)
{
struct sandbox_reset_test *sbrt = dev_get_priv(dev);
@@ -42,6 +64,13 @@ int sandbox_reset_test_free(struct udevice *dev)
return reset_free(&sbrt->ctl);
}
+int sandbox_reset_test_release_bulk(struct udevice *dev)
+{
+ struct sandbox_reset_test *sbrt = dev_get_priv(dev);
+
+ return reset_release_bulk(&sbrt->bulk);
+}
+
static const struct udevice_id sandbox_reset_test_ids[] = {
{ .compatible = "sandbox,reset-ctl-test" },
{ }
diff --git a/drivers/reset/sandbox-reset.c b/drivers/reset/sandbox-reset.c
index 4258af521b1..c310749dc85 100644
--- a/drivers/reset/sandbox-reset.c
+++ b/drivers/reset/sandbox-reset.c
@@ -10,7 +10,7 @@
#include <asm/io.h>
#include <asm/reset.h>
-#define SANDBOX_RESET_SIGNALS 3
+#define SANDBOX_RESET_SIGNALS 101
struct sandbox_reset_signal {
bool asserted;