Thread (15 messages) 15 messages, 4 authors, 2025-02-19

Re: [PATCH 2/4] [PATCH 2/4] reset: simple: Add support for Armada8K reset controller

From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2025-02-14 08:48:27
Also in: linux-devicetree, lkml

On Thu, Feb 13, 2025 at 10:58:31PM -0800, Wilson Ding wrote:
quoted hunk ↗ jump to hunk
Armada8k has one register for unit soft-reset configuration within the
system controller register area.

Signed-off-by: Wilson Ding <redacted>
---
 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",
Undocumented compatible.

Best regards,
Krzysztof

Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help