linux-kernel - [PATCH 2/2] net: macb: Add PTP support to EMAC for sama7g5

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Message-ID: <20230221092104.730504-3-durai.manickamkr@microchip.com>
Date:   Tue, 21 Feb 2023 14:51:04 +0530
From:   Durai Manickam KR <durai.manickamkr@...rochip.com>
To:     <Hari.PrasathGE@...rochip.com>,
        <balamanikandan.gunasundar@...rochip.com>,
        <manikandan.m@...rochip.com>, <varshini.rajendran@...rochip.com>,
        <dharma.b@...rochip.com>, <nayabbasha.sayed@...rochip.com>,
        <balakrishnan.s@...rochip.com>, <claudiu.beznea@...rochip.com>,
        <cristian.birsan@...rochip.com>, <nicolas.ferre@...rochip.com>,
        <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
        <pabeni@...hat.com>, <richardcochran@...il.com>,
        <linux@...linux.org.uk>, <palmer@...belt.com>,
        <paul.walmsley@...ive.com>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-riscv@...ts.infradead.org>
CC:     Durai Manickam KR <durai.manickamkr@...rochip.com>
Subject: [PATCH 2/2] net: macb: Add PTP support to EMAC for sama7g5

Add PTP capability to the Ethernet MAC.

Signed-off-by: Durai Manickam KR <durai.manickamkr@...rochip.com>
---
 drivers/net/ethernet/cadence/macb_main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 27fc6c903d25..1dbee16fe90a 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -4853,7 +4853,8 @@ static const struct macb_config sama7g5_gem_config = {
 
 static const struct macb_config sama7g5_emac_config = {
 	.caps = MACB_CAPS_USRIO_DEFAULT_IS_MII_GMII |
-		MACB_CAPS_USRIO_HAS_CLKEN | MACB_CAPS_MIIONRGMII,
+		MACB_CAPS_USRIO_HAS_CLKEN | MACB_CAPS_MIIONRGMII |
+		MACB_CAPS_GEM_HAS_PTP,
 	.dma_burst_length = 16,
 	.clk_init = macb_clk_init,
 	.init = macb_init,
-- 
2.25.1