[PATCH net v3 0/2] Resubmitting with cover-letter and threaded patch series.

[PATCH net v3 0/2] Resubmitting with cover-letter and threaded patch series.

[Selvamani Rajagopal via B4 Relay]

According to OPEN Alliance 10BASE-T1x MAC-PHY Serial Interface
specification, MAC-PHY interrupt is "active low, level triggered".
The specification mentions about the conditions in which the IRQ
is asserted and deasserted.

Bug is inadvertently introduced by treating the IRQ in the OA TC6
framework driver and in dt-binding YAML file as edge triggered.

Changes are done in two files
 - OA TC6 framework Ethernet driver
 - YAML file for the vendor that already uses OA TC6 framework.

Maintainer for this driver is already informed and aware of these
changes. Testing for these changes was done in onsemi's setup and
found to be working.

Signed-off-by: Selvamani Rajagopal <Selvamani.Rajagopal@onsemi.com>
---
Selvamani Rajagopal (2):
      net: ethernet: oa_tc6: Interrupt is active low, level triggered.
      dt-bindings: net: updated interrupt type to be active low, level triggered

 Documentation/devicetree/bindings/net/microchip,lan8650.yaml | 2 +-
 drivers/net/ethernet/oa_tc6.c                                | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
base-commit: 02896a7fa4cd3ec61d60ba30136841e4f04bdeac
change-id: 20260531-level-trigger-8cb1a83af034

Best regards,
-- 
Selvamani Rajagopal <Selvamani.Rajagopal@onsemi.com>

[PATCH net v3 1/2] net: ethernet: oa_tc6: Interrupt is active low, level triggered.

[Selvamani Rajagopal via B4 Relay]

From: Selvamani Rajagopal <Selvamani.Rajagopal@onsemi.com>

According OPEN Alliance 10BASET1x MAC-PHY Serial Interface
specification, interrupt is active low, level triggered.

Fixes: 2c6ce5354453 ("net: ethernet: oa_tc6: implement mac-phy interrupt")
Signed-off-by: Selvamani Rajagopal <Selvamani.Rajagopal@onsemi.com>
---
 drivers/net/ethernet/oa_tc6.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/oa_tc6.c b/drivers/net/ethernet/oa_tc6.c
index 91a906a7918a..667faf155405 100644
--- a/drivers/net/ethernet/oa_tc6.c
+++ b/drivers/net/ethernet/oa_tc6.c
@@ -1323,7 +1323,7 @@ struct oa_tc6 *oa_tc6_init(struct spi_device *spi, struct net_device *netdev)
 	sched_set_fifo(tc6->spi_thread);
 
 	ret = devm_request_irq(&tc6->spi->dev, tc6->spi->irq, oa_tc6_macphy_isr,
-			       IRQF_TRIGGER_FALLING, dev_name(&tc6->spi->dev),
+			       IRQF_TRIGGER_LOW, dev_name(&tc6->spi->dev),
 			       tc6);
 	if (ret) {
 		dev_err(&tc6->spi->dev, "Failed to request macphy isr %d\n",

-- 
2.43.0

[PATCH net v3 2/2] dt-bindings: net: updated interrupt type to be active low, level triggered

[Selvamani Rajagopal via B4 Relay]

From: Selvamani Rajagopal <Selvamani.Rajagopal@onsemi.com>

According to OPEN Alliance 10BASE-T1x MACPHY Serial Interface (TC6)
specification, interrupt type is active low, level triggered interrupt.

Fixes: ac49b950bea9 ("dt-bindings: net: add Microchip's LAN865X 10BASE-T1S MACPHY")
Signed-off-by: Selvamani Rajagopal <Selvamani.Rajagopal@onsemi.com>
---
 Documentation/devicetree/bindings/net/microchip,lan8650.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/net/microchip,lan8650.yaml b/Documentation/devicetree/bindings/net/microchip,lan8650.yaml
index 61e11d4a07c4..766ff58147ae 100644
--- a/Documentation/devicetree/bindings/net/microchip,lan8650.yaml
+++ b/Documentation/devicetree/bindings/net/microchip,lan8650.yaml
@@ -67,7 +67,7 @@ examples:
         pinctrl-names = "default";
         pinctrl-0 = <&eth0_pins>;
         interrupt-parent = <&gpio>;
-        interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
+        interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
         local-mac-address = [04 05 06 01 02 03];
         spi-max-frequency = <15000000>;
       };

-- 
2.43.0