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From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
To: davem@davemloft.net, netdev@vger.kernel.org,
	linux-amlogic@lists.infradead.org, robh+dt@kernel.org
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Subject: [PATCH 2/2] net: stmmac: dwmac-meson8b: add a compatible string for G12A SoCs
Date: Sat, 20 Jun 2020 21:26:41 +0200	[thread overview]
Message-ID: <20200620192641.175754-3-martin.blumenstingl@googlemail.com> (raw)
In-Reply-To: <20200620192641.175754-1-martin.blumenstingl@googlemail.com>

Amlogic Meson G12A, G12B and SM1 have the same (at least as far as we
know at the time of writing) PRG_ETHERNET glue register implementation.
This implementation however is slightly different from AXG as it now has
an undocument "auto cali idx val" register in PRG_ETH1[17:16] which
seems to be related to RGMII Ethernet.

Add a new compatible string for G12A SoCs so the logic for this new
register can be implemented in the future.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
index 234e8b6816ce..544bc621146c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
@@ -491,6 +491,10 @@ static const struct of_device_id meson8b_dwmac_match[] = {
 		.compatible = "amlogic,meson-axg-dwmac",
 		.data = &meson_axg_dwmac_data,
 	},
+	{
+		.compatible = "amlogic,meson-g12a-dwmac",
+		.data = &meson_axg_dwmac_data,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, meson8b_dwmac_match);
-- 
2.27.0


WARNING: multiple messages have this Message-ID (diff)
From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
To: davem@davemloft.net, netdev@vger.kernel.org,
	linux-amlogic@lists.infradead.org, robh+dt@kernel.org
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] net: stmmac: dwmac-meson8b: add a compatible string for G12A SoCs
Date: Sat, 20 Jun 2020 21:26:41 +0200	[thread overview]
Message-ID: <20200620192641.175754-3-martin.blumenstingl@googlemail.com> (raw)
In-Reply-To: <20200620192641.175754-1-martin.blumenstingl@googlemail.com>

Amlogic Meson G12A, G12B and SM1 have the same (at least as far as we
know at the time of writing) PRG_ETHERNET glue register implementation.
This implementation however is slightly different from AXG as it now has
an undocument "auto cali idx val" register in PRG_ETH1[17:16] which
seems to be related to RGMII Ethernet.

Add a new compatible string for G12A SoCs so the logic for this new
register can be implemented in the future.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
index 234e8b6816ce..544bc621146c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
@@ -491,6 +491,10 @@ static const struct of_device_id meson8b_dwmac_match[] = {
 		.compatible = "amlogic,meson-axg-dwmac",
 		.data = &meson_axg_dwmac_data,
 	},
+	{
+		.compatible = "amlogic,meson-g12a-dwmac",
+		.data = &meson_axg_dwmac_data,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, meson8b_dwmac_match);
-- 
2.27.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
To: davem@davemloft.net, netdev@vger.kernel.org,
	linux-amlogic@lists.infradead.org, robh+dt@kernel.org
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] net: stmmac: dwmac-meson8b: add a compatible string for G12A SoCs
Date: Sat, 20 Jun 2020 21:26:41 +0200	[thread overview]
Message-ID: <20200620192641.175754-3-martin.blumenstingl@googlemail.com> (raw)
In-Reply-To: <20200620192641.175754-1-martin.blumenstingl@googlemail.com>

Amlogic Meson G12A, G12B and SM1 have the same (at least as far as we
know at the time of writing) PRG_ETHERNET glue register implementation.
This implementation however is slightly different from AXG as it now has
an undocument "auto cali idx val" register in PRG_ETH1[17:16] which
seems to be related to RGMII Ethernet.

Add a new compatible string for G12A SoCs so the logic for this new
register can be implemented in the future.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
index 234e8b6816ce..544bc621146c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
@@ -491,6 +491,10 @@ static const struct of_device_id meson8b_dwmac_match[] = {
 		.compatible = "amlogic,meson-axg-dwmac",
 		.data = &meson_axg_dwmac_data,
 	},
+	{
+		.compatible = "amlogic,meson-g12a-dwmac",
+		.data = &meson_axg_dwmac_data,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, meson8b_dwmac_match);
-- 
2.27.0


_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic

  parent reply	other threads:[~2020-06-20 19:28 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-20 19:26 [PATCH 0/2] prepare dwmac-meson8b for G12A specific initialization Martin Blumenstingl
2020-06-20 19:26 ` Martin Blumenstingl
2020-06-20 19:26 ` Martin Blumenstingl
2020-06-20 19:26 ` [PATCH 1/2] dt-bindings: net: dwmac-meson: Add a compatible string for G12A onwards Martin Blumenstingl
2020-06-20 19:26   ` Martin Blumenstingl
2020-06-20 19:26   ` Martin Blumenstingl
2020-06-20 19:26 ` Martin Blumenstingl [this message]
2020-06-20 19:26   ` [PATCH 2/2] net: stmmac: dwmac-meson8b: add a compatible string for G12A SoCs Martin Blumenstingl
2020-06-20 19:26   ` Martin Blumenstingl
2020-06-22 23:24 ` [PATCH 0/2] prepare dwmac-meson8b for G12A specific initialization David Miller
2020-08-17 17:48 ` patchwork-bot+linux-amlogic

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