diff mbox series

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

Message ID 20220623074615.56418-4-vbhadram@nvidia.com
State New
Headers show
Series None | expand

Commit Message

Bhadram Varka June 23, 2022, 7:46 a.m. UTC 
From: Thierry Reding <treding@nvidia.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@nvidia.com>
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
---
 drivers/memory/tegra/tegra234.c | 80 +++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)

Comments

Krzysztof Kozlowski June 25, 2022, 8:17 p.m. UTC | #1 
On 24/06/2022 18:24, Thierry Reding wrote:
> On Fri, Jun 24, 2022 at 06:06:35PM +0200, Krzysztof Kozlowski wrote:
>> On Thu, 23 Jun 2022 13:16:10 +0530, Bhadram Varka wrote:
>>> From: Thierry Reding <treding@nvidia.com>
>>>
>>> Tegra234 has multiple network interfaces with each their own memory
>>> clients and stream IDs to allow for proper isolation.
>>>
>>>
>>
>> Applied, thanks!
>>
>> [4/9] memory: tegra: Add MGBE memory clients for Tegra234
>>       https://git.kernel.org/krzk/linux-mem-ctrl/c/6b36629c85dc7d4551e57e92a3e970d099333e4e
> 
> Ah yes, you'll need the dt-bindings header for this driver bit as well.
> If you don't mind I could pick all of these up into the Tegra tree and
> resolve the dependencies there, then send a pull request for the memory
> tree that incorporates the dt-bindings branch as a dependency.
> 
> That way you don't have to worry about this at all. We might also get
> another set of similar changes for PCI or USB during this cycle, so it'd
> certainly be easier to collect all of these in a central place.

I cannot take DTS patches to the driver tree, so it's easier if you take
it and handle the dependencies.

Best regards,
Krzysztof
Krzysztof Kozlowski June 25, 2022, 8:18 p.m. UTC | #2 
On 23/06/2022 09:46, Bhadram Varka wrote:
> From: Thierry Reding <treding@nvidia.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@nvidia.com>
> Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
> ---
>  drivers/memory/tegra/tegra234.c | 80 +++++++++++++++++++++++++++++++++
>  1 file changed, 80 insertions(+)


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Dropped from my tree.

Best regards,
Krzysztof
diff mbox series

Patch

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",