From: Nicolin Chen <nicoleotsuka@gmail.com>
To: thierry.reding@gmail.com
Cc: krzk@kernel.org, jonathanh@nvidia.com,
linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org
Subject: [PATCH] memory: tegra: Correct shift value of apew
Date: Tue, 18 Aug 2020 02:51:21 -0700 [thread overview]
Message-ID: <20200818095121.13645-1-nicoleotsuka@gmail.com> (raw)
According to Tegra X1 (Tegra210) TRM, the APEW field is between
[23:16] so the shift bit for apew should be 16 accordingly.
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 eab4bc01c8bc..51b537cfa5a7 100644
--- a/drivers/memory/tegra/tegra210.c
+++ b/drivers/memory/tegra/tegra210.c
@@ -842,7 +842,7 @@ static const struct tegra_mc_client tegra210_mc_clients[] = {
},
.la = {
.reg = 0x3dc,
- .shift = 0,
+ .shift = 16,
.mask = 0xff,
.def = 0x80,
},
--
2.17.1
next reply other threads:[~2020-08-18 9:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-18 9:51 Nicolin Chen [this message]
2020-08-20 15:24 ` [PATCH] memory: tegra: Correct shift value of apew Krzysztof Kozlowski
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