From 6cc8823ad3e85207dfb4c93f31dcdb05297d1b42 Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Fri, 13 Mar 2020 11:57:39 +0300 Subject: memory: tegra: Make debugfs permissions human-readable Replace the symbolic permissions with octals in order to make them readable. Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding --- drivers/memory/tegra/tegra124-emc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/memory/tegra/tegra124-emc.c') diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/tegra124-emc.c index 33b8216bac30..d19fb7ae230d 100644 --- a/drivers/memory/tegra/tegra124-emc.c +++ b/drivers/memory/tegra/tegra124-emc.c @@ -1178,11 +1178,11 @@ static void emc_debugfs_init(struct device *dev, struct tegra_emc *emc) return; } - debugfs_create_file("available_rates", S_IRUGO, emc->debugfs.root, emc, + debugfs_create_file("available_rates", 0444, emc->debugfs.root, emc, &tegra_emc_debug_available_rates_fops); - debugfs_create_file("min_rate", S_IRUGO | S_IWUSR, emc->debugfs.root, + debugfs_create_file("min_rate", 0644, emc->debugfs.root, emc, &tegra_emc_debug_min_rate_fops); - debugfs_create_file("max_rate", S_IRUGO | S_IWUSR, emc->debugfs.root, + debugfs_create_file("max_rate", 0644, emc->debugfs.root, emc, &tegra_emc_debug_max_rate_fops); } -- cgit v1.2.3 From 46c019239fb263922d2881847dd6b614c814d867 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Fri, 12 Jun 2020 10:59:00 +0200 Subject: memory: tegra: Add Tegra132 compatible string match Ensure that the driver will bind against the Tegra132 instantiation of the external memory controller. While the two are roughly the same from a capability perspective, they do require some incompatible changes to the programming sequences and therefore need separate compatible strings. Signed-off-by: Thierry Reding --- drivers/memory/tegra/tegra124-emc.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/memory/tegra/tegra124-emc.c') diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/tegra124-emc.c index d19fb7ae230d..ba5cb1f4dfc2 100644 --- a/drivers/memory/tegra/tegra124-emc.c +++ b/drivers/memory/tegra/tegra124-emc.c @@ -984,6 +984,7 @@ static int tegra_emc_load_timings_from_dt(struct tegra_emc *emc, static const struct of_device_id tegra_emc_of_match[] = { { .compatible = "nvidia,tegra124-emc" }, + { .compatible = "nvidia,tegra132-emc" }, {} }; -- cgit v1.2.3