From: Nicolin Chen <nicoleotsuka@gmail.com>
To: thierry.reding@gmail.com, joro@8bytes.org
Cc: linux-tegra@vger.kernel.org, iommu@lists.linux-foundation.org,
linux-kernel@vger.kernel.org, jonathanh@nvidia.com
Subject: [PATCH 1/4] memory: tegra: Correct reset value of xusb_hostr
Date: Thu, 19 Dec 2019 16:29:11 -0800 [thread overview]
Message-ID: <20191220002914.19043-2-nicoleotsuka@gmail.com> (raw)
In-Reply-To: <20191220002914.19043-1-nicoleotsuka@gmail.com>
According to Tegra X1 (Tegra210) TRM, the reset value of xusb_hostr
field (bit [7:0]) should be 0x7a. So this patch simply corrects it.
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
---
drivers/memory/tegra/tegra210.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/memory/tegra/tegra210.c b/drivers/memory/tegra/tegra210.c
index a3918a96467f..eab4bc01c8bc 100644
--- a/drivers/memory/tegra/tegra210.c
+++ b/drivers/memory/tegra/tegra210.c
@@ -436,7 +436,7 @@ static const struct tegra_mc_client tegra210_mc_clients[] = {
.reg = 0x37c,
.shift = 0,
.mask = 0xff,
- .def = 0x39,
+ .def = 0x7a,
},
}, {
.id = 0x4b,
--
2.17.1
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iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
WARNING: multiple messages have this Message-ID (diff)
From: Nicolin Chen <nicoleotsuka-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org
Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org
Subject: [PATCH 1/4] memory: tegra: Correct reset value of xusb_hostr
Date: Thu, 19 Dec 2019 16:29:11 -0800 [thread overview]
Message-ID: <20191220002914.19043-2-nicoleotsuka@gmail.com> (raw)
In-Reply-To: <20191220002914.19043-1-nicoleotsuka-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
According to Tegra X1 (Tegra210) TRM, the reset value of xusb_hostr
field (bit [7:0]) should be 0x7a. So this patch simply corrects it.
Signed-off-by: Nicolin Chen <nicoleotsuka-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
drivers/memory/tegra/tegra210.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/memory/tegra/tegra210.c b/drivers/memory/tegra/tegra210.c
index a3918a96467f..eab4bc01c8bc 100644
--- a/drivers/memory/tegra/tegra210.c
+++ b/drivers/memory/tegra/tegra210.c
@@ -436,7 +436,7 @@ static const struct tegra_mc_client tegra210_mc_clients[] = {
.reg = 0x37c,
.shift = 0,
.mask = 0xff,
- .def = 0x39,
+ .def = 0x7a,
},
}, {
.id = 0x4b,
--
2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Nicolin Chen <nicoleotsuka@gmail.com>
To: thierry.reding@gmail.com, joro@8bytes.org
Cc: jonathanh@nvidia.com, linux-tegra@vger.kernel.org,
iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/4] memory: tegra: Correct reset value of xusb_hostr
Date: Thu, 19 Dec 2019 16:29:11 -0800 [thread overview]
Message-ID: <20191220002914.19043-2-nicoleotsuka@gmail.com> (raw)
In-Reply-To: <20191220002914.19043-1-nicoleotsuka@gmail.com>
According to Tegra X1 (Tegra210) TRM, the reset value of xusb_hostr
field (bit [7:0]) should be 0x7a. So this patch simply corrects it.
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
---
drivers/memory/tegra/tegra210.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/memory/tegra/tegra210.c b/drivers/memory/tegra/tegra210.c
index a3918a96467f..eab4bc01c8bc 100644
--- a/drivers/memory/tegra/tegra210.c
+++ b/drivers/memory/tegra/tegra210.c
@@ -436,7 +436,7 @@ static const struct tegra_mc_client tegra210_mc_clients[] = {
.reg = 0x37c,
.shift = 0,
.mask = 0xff,
- .def = 0x39,
+ .def = 0x7a,
},
}, {
.id = 0x4b,
--
2.17.1
next prev parent reply other threads:[~2019-12-20 0:32 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-20 0:29 [PATCH 0/4] iommu/tegra-smmu: A set of small fixes Nicolin Chen
2019-12-20 0:29 ` Nicolin Chen
2019-12-20 0:29 ` Nicolin Chen [this message]
2019-12-20 0:29 ` [PATCH 1/4] memory: tegra: Correct reset value of xusb_hostr Nicolin Chen
2019-12-20 0:29 ` Nicolin Chen
2020-01-10 14:34 ` Thierry Reding
2020-01-10 14:34 ` Thierry Reding
2020-01-10 14:34 ` Thierry Reding
2019-12-20 0:29 ` [PATCH 2/4] iommu/tegra-smmu: Do not use PAGE_SHIFT and PAGE_MASK Nicolin Chen
2019-12-20 0:29 ` Nicolin Chen
2019-12-20 0:29 ` Nicolin Chen
2019-12-20 0:29 ` [PATCH 3/4] iommu/tegra-smmu: Fix iova->phys translation Nicolin Chen
2019-12-20 0:29 ` Nicolin Chen
2019-12-20 0:29 ` Nicolin Chen
2019-12-20 0:29 ` [PATCH 4/4] iommu/tegra-smmu: Prevent race condition between map and unmap Nicolin Chen
2019-12-20 0:29 ` Nicolin Chen
2019-12-20 0:29 ` Nicolin Chen
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