diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-24 16:21:27 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-24 16:21:27 +0200 |
| commit | 8f9aa2c90530ab92301a82231ae44f3722becd93 (patch) | |
| tree | fb282e955b0a880b07131a135257fe3ec764e928 /drivers/memory/tegra | |
| parent | 93467b31bec6da512b51544e5e4584f2745e995e (diff) | |
| parent | 155b42bec9cbb6b8cdc47dd9bd09503a81fbe493 (diff) | |
Merge v7.1.5linux-rolling-stable
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/memory/tegra')
| -rw-r--r-- | drivers/memory/tegra/mc.c | 14 | ||||
| -rw-r--r-- | drivers/memory/tegra/tegra186-emc.c | 4 |
2 files changed, 15 insertions, 3 deletions
diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c index d620660da331..64e41338cdf2 100644 --- a/drivers/memory/tegra/mc.c +++ b/drivers/memory/tegra/mc.c @@ -13,6 +13,7 @@ #include <linux/of.h> #include <linux/of_platform.h> #include <linux/platform_device.h> +#include <linux/pm.h> #include <linux/slab.h> #include <linux/sort.h> #include <linux/tegra-icc.h> @@ -1010,10 +1011,23 @@ static void tegra_mc_sync_state(struct device *dev) icc_sync_state(dev); } +static int tegra_mc_resume(struct device *dev) +{ + struct tegra_mc *mc = dev_get_drvdata(dev); + + if (mc->soc->ops && mc->soc->ops->resume) + mc->soc->ops->resume(mc); + + return 0; +} + +static DEFINE_SIMPLE_DEV_PM_OPS(tegra_mc_pm_ops, NULL, tegra_mc_resume); + static struct platform_driver tegra_mc_driver = { .driver = { .name = "tegra-mc", .of_match_table = tegra_mc_of_match, + .pm = pm_sleep_ptr(&tegra_mc_pm_ops), .suppress_bind_attrs = true, .sync_state = tegra_mc_sync_state, }, diff --git a/drivers/memory/tegra/tegra186-emc.c b/drivers/memory/tegra/tegra186-emc.c index 03ebab6fbe68..f71265b303b9 100644 --- a/drivers/memory/tegra/tegra186-emc.c +++ b/drivers/memory/tegra/tegra186-emc.c @@ -258,15 +258,13 @@ static int tegra186_emc_icc_get_init_bw(struct icc_node *node, u32 *avg, u32 *pe static int tegra186_emc_interconnect_init(struct tegra186_emc *emc) { - struct tegra_mc *mc = dev_get_drvdata(emc->dev->parent); - const struct tegra_mc_soc *soc = mc->soc; struct icc_node *node; int err; emc->provider.dev = emc->dev; emc->provider.set = tegra186_emc_icc_set_bw; emc->provider.data = &emc->provider; - emc->provider.aggregate = soc->icc_ops->aggregate; + emc->provider.aggregate = icc_std_aggregate; emc->provider.xlate = tegra186_emc_of_icc_xlate; emc->provider.get_bw = tegra186_emc_icc_get_init_bw; |