netdev - [PATCH net-next v1 4/9] memory: tegra: Add MGBE memory clients for Tegra234

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Message-ID: <20220623074615.56418-4-vbhadram@nvidia.com>
Date:   Thu, 23 Jun 2022 13:16:10 +0530
From:   Bhadram Varka <vbhadram@...dia.com>
To:     <netdev@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-tegra@...r.kernel.org>
CC:     <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <thierry.reding@...il.com>, <jonathanh@...dia.com>,
        <kuba@...nel.org>, <catalin.marinas@....com>, <will@...nel.org>,
        Thierry Reding <treding@...dia.com>,
        Bhadram Varka <vbhadram@...dia.com>
Subject: [PATCH net-next v1 4/9] memory: tegra: Add MGBE memory clients for Tegra234

From: Thierry Reding <treding@...dia.com>

Tegra234 has multiple network interfaces with each their own memory
clients and stream IDs to allow for proper isolation.

Signed-off-by: Thierry Reding <treding@...dia.com>
Signed-off-by: Bhadram Varka <vbhadram@...dia.com>
---
 drivers/memory/tegra/tegra234.c | 80 +++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)

diff --git a/drivers/memory/tegra/tegra234.c b/drivers/memory/tegra/tegra234.c
index e23ebd421f17..a9e8fd99730f 100644
--- a/drivers/memory/tegra/tegra234.c
+++ b/drivers/memory/tegra/tegra234.c
@@ -11,6 +11,76 @@
 
 static const struct tegra_mc_client tegra234_mc_clients[] = {
 	{
+		.id = TEGRA234_MEMORY_CLIENT_MGBEARD,
+		.name = "mgbeard",
+		.sid = TEGRA234_SID_MGBE,
+		.regs = {
+			.sid = {
+				.override = 0x2c0,
+				.security = 0x2c4,
+			},
+		},
+	}, {
+		.id = TEGRA234_MEMORY_CLIENT_MGBEBRD,
+		.name = "mgbebrd",
+		.sid = TEGRA234_SID_MGBE_VF1,
+		.regs = {
+			.sid = {
+				.override = 0x2c8,
+				.security = 0x2cc,
+			},
+		},
+	}, {
+		.id = TEGRA234_MEMORY_CLIENT_MGBECRD,
+		.name = "mgbecrd",
+		.sid = TEGRA234_SID_MGBE_VF2,
+		.regs = {
+			.sid = {
+				.override = 0x2d0,
+				.security = 0x2d4,
+			},
+		},
+	}, {
+		.id = TEGRA234_MEMORY_CLIENT_MGBEDRD,
+		.name = "mgbedrd",
+		.sid = TEGRA234_SID_MGBE_VF3,
+		.regs = {
+			.sid = {
+				.override = 0x2d8,
+				.security = 0x2dc,
+			},
+		},
+	}, {
+		.id = TEGRA234_MEMORY_CLIENT_MGBEAWR,
+		.name = "mgbeawr",
+		.sid = TEGRA234_SID_MGBE,
+		.regs = {
+			.sid = {
+				.override = 0x2e0,
+				.security = 0x2e4,
+			},
+		},
+	}, {
+		.id = TEGRA234_MEMORY_CLIENT_MGBEBWR,
+		.name = "mgbebwr",
+		.sid = TEGRA234_SID_MGBE_VF1,
+		.regs = {
+			.sid = {
+				.override = 0x2f8,
+				.security = 0x2fc,
+			},
+		},
+	}, {
+		.id = TEGRA234_MEMORY_CLIENT_MGBECWR,
+		.name = "mgbecwr",
+		.sid = TEGRA234_SID_MGBE_VF2,
+		.regs = {
+			.sid = {
+				.override = 0x308,
+				.security = 0x30c,
+			},
+		},
+	}, {
 		.id = TEGRA234_MEMORY_CLIENT_SDMMCRAB,
 		.name = "sdmmcrab",
 		.sid = TEGRA234_SID_SDMMC4,
@@ -20,6 +90,16 @@ static const struct tegra_mc_client tegra234_mc_clients[] = {
 				.security = 0x31c,
 			},
 		},
+	}, {
+		.id = TEGRA234_MEMORY_CLIENT_MGBEDWR,
+		.name = "mgbedwr",
+		.sid = TEGRA234_SID_MGBE_VF3,
+		.regs = {
+			.sid = {
+				.override = 0x328,
+				.security = 0x32c,
+			},
+		},
 	}, {
 		.id = TEGRA234_MEMORY_CLIENT_SDMMCWAB,
 		.name = "sdmmcwab",
-- 
2.17.1