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Message-ID: <20231219125614.33062-3-akhilrajeev@nvidia.com>
Date: Tue, 19 Dec 2023 18:26:11 +0530
From: Akhil R <akhilrajeev@...dia.com>
To: <herbert@...dor.apana.org.au>, <davem@...emloft.net>,
<robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
<conor+dt@...nel.org>, <thierry.reding@...il.com>, <jonathanh@...dia.com>,
<catalin.marinas@....com>, <will@...nel.org>, <mperttunen@...dia.com>,
<linux-crypto@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<krzk@...nel.org>
CC: Akhil R <akhilrajeev@...dia.com>
Subject: [PATCH v2 2/5] gpu: host1x: Add Tegra SE to SID table
Add Tegra Security Engine details to the SID table in host1x driver.
These will be referred when registering the SE as host1x device.
Signed-off-by: Akhil R <akhilrajeev@...dia.com>
---
drivers/gpu/host1x/dev.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c
index 42fd504abbcd..b564c7042235 100644
--- a/drivers/gpu/host1x/dev.c
+++ b/drivers/gpu/host1x/dev.c
@@ -214,6 +214,30 @@ static const struct host1x_info host1x07_info = {
* and firmware stream ID in the MMIO path table.
*/
static const struct host1x_sid_entry tegra234_sid_table[] = {
+ {
+ /* SE2 MMIO */
+ .base = 0x1658,
+ .offset = 0x90,
+ .limit = 0x90
+ },
+ {
+ /* SE4 MMIO */
+ .base = 0x1660,
+ .offset = 0x90,
+ .limit = 0x90
+ },
+ {
+ /* SE2 channel */
+ .base = 0x1738,
+ .offset = 0x90,
+ .limit = 0x90
+ },
+ {
+ /* SE4 channel */
+ .base = 0x1740,
+ .offset = 0x90,
+ .limit = 0x90
+ },
{
/* VIC channel */
.base = 0x17b8,
--
2.17.1
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