memory: tegra: Add missing latency allowness entry for Page Table Cache
Add missing PTC memory client latency allowness entry to the Tegra MC
drivers.
This prevents erroneous clearing of MC_INTSTATUS 0x0 register during
of the LA programming in tegra_mc_setup_latency_allowance() due to the
missing entry. Note that this patch doesn't fix any known problems.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20201104164923.21238-32-digetx@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
diff --git a/drivers/memory/tegra/tegra114.c b/drivers/memory/tegra/tegra114.c
index 48ef01c..ed376ba 100644
--- a/drivers/memory/tegra/tegra114.c
+++ b/drivers/memory/tegra/tegra114.c
@@ -15,6 +15,12 @@ static const struct tegra_mc_client tegra114_mc_clients[] = {
.id = 0x00,
.name = "ptcr",
.swgroup = TEGRA_SWGROUP_PTC,
+ .la = {
+ .reg = 0x34c,
+ .shift = 0,
+ .mask = 0xff,
+ .def = 0x0,
+ },
}, {
.id = 0x01,
.name = "display0a",
diff --git a/drivers/memory/tegra/tegra124.c b/drivers/memory/tegra/tegra124.c
index 0cede24..e238957 100644
--- a/drivers/memory/tegra/tegra124.c
+++ b/drivers/memory/tegra/tegra124.c
@@ -15,6 +15,12 @@ static const struct tegra_mc_client tegra124_mc_clients[] = {
.id = 0x00,
.name = "ptcr",
.swgroup = TEGRA_SWGROUP_PTC,
+ .la = {
+ .reg = 0x34c,
+ .shift = 0,
+ .mask = 0xff,
+ .def = 0x0,
+ },
}, {
.id = 0x01,
.name = "display0a",
diff --git a/drivers/memory/tegra/tegra30.c b/drivers/memory/tegra/tegra30.c
index fcdd812..b1990b4 100644
--- a/drivers/memory/tegra/tegra30.c
+++ b/drivers/memory/tegra/tegra30.c
@@ -36,6 +36,12 @@ static const struct tegra_mc_client tegra30_mc_clients[] = {
.id = 0x00,
.name = "ptcr",
.swgroup = TEGRA_SWGROUP_PTC,
+ .la = {
+ .reg = 0x34c,
+ .shift = 0,
+ .mask = 0xff,
+ .def = 0x0,
+ },
}, {
.id = 0x01,
.name = "display0a",
