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Subject[PATCH V2 2/2] reset: reset-zynqmp: add support for Versal NET platform
Date
Updated the reset driver to support Versal NET platform.
As part of adding support for versal NET:
- Added Versal NET specific compatible string.
- Reset Id and number of resets.

Signed-off-by: Piyush Mehta <piyush.mehta@amd.com>
---
drivers/reset/reset-zynqmp.c | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/drivers/reset/reset-zynqmp.c b/drivers/reset/reset-zynqmp.c
index 59dc0ff9af9e..2391ac16a180 100644
--- a/drivers/reset/reset-zynqmp.c
+++ b/drivers/reset/reset-zynqmp.c
@@ -14,6 +14,7 @@
#define ZYNQMP_NR_RESETS (ZYNQMP_PM_RESET_END - ZYNQMP_PM_RESET_START)
#define ZYNQMP_RESET_ID ZYNQMP_PM_RESET_START
#define VERSAL_NR_RESETS 95
+#define VERSAL_NET_NR_RESETS 176

struct zynqmp_reset_soc_data {
u32 reset_id;
@@ -88,6 +89,11 @@ static const struct zynqmp_reset_soc_data versal_reset_data = {
.num_resets = VERSAL_NR_RESETS,
};

+static const struct zynqmp_reset_soc_data versal_net_reset_data = {
+ .reset_id = 0,
+ .num_resets = VERSAL_NET_NR_RESETS,
+};
+
static const struct reset_control_ops zynqmp_reset_ops = {
.reset = zynqmp_reset_reset,
.assert = zynqmp_reset_assert,
@@ -122,6 +128,7 @@ static int zynqmp_reset_probe(struct platform_device *pdev)
static const struct of_device_id zynqmp_reset_dt_ids[] = {
{ .compatible = "xlnx,zynqmp-reset", .data = &zynqmp_reset_data, },
{ .compatible = "xlnx,versal-reset", .data = &versal_reset_data, },
+ { .compatible = "xlnx,versal-net-reset", .data = &versal_net_reset_data, },
{ /* sentinel */ },
};

--
2.25.1
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