[PATCH 2/4] [PATCH 2/4] reset: simple: Add support for Armada8K reset controller
Wilson Ding
dingwei at marvell.com
Thu Feb 13 22:58:31 PST 2025
Armada8k has one register for unit soft-reset configuration within the
system controller register area.
Signed-off-by: Wilson Ding <dingwei at marvell.com>
---
drivers/reset/reset-simple.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/reset/reset-simple.c b/drivers/reset/reset-simple.c
index e4e777d40a79..a792b913e1b1 100644
--- a/drivers/reset/reset-simple.c
+++ b/drivers/reset/reset-simple.c
@@ -183,6 +183,13 @@ static const struct reset_simple_devdata reset_simple_active_low = {
.status_active_low = true,
};
+static const struct reset_simple_devdata reset_simple_armada8k = {
+ .nr_resets = 32,
+ .active_low = true,
+ .status_active_low = true,
+ .syscon_dev = true,
+};
+
static const struct of_device_id reset_simple_dt_ids[] = {
{ .compatible = "altr,stratix10-rst-mgr",
.data = &reset_simple_socfpga },
@@ -203,6 +210,8 @@ static const struct of_device_id reset_simple_dt_ids[] = {
.data = &reset_simple_active_low },
{ .compatible = "sophgo,sg2042-reset",
.data = &reset_simple_active_low },
+ { .compatible = "marvell,armada8k-reset",
+ .data = &reset_simple_armada8k },
{ /* sentinel */ },
};
--
2.43.0
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