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authorDavid S. Miller <davem@davemloft.net>2021-02-11 00:30:12 +0300
committerDavid S. Miller <davem@davemloft.net>2021-02-11 00:30:12 +0300
commitdc9d87581d464e7b7d38853d6904b70b6c920d99 (patch)
tree15aa27fefb867814899c0a0c194adf327675ba10 /drivers/soc
parentde1db4a6ed6241e34cab0e5059d4b56f6bae39b9 (diff)
parent291009f656e8eaebbdfd3a8d99f6b190a9ce9deb (diff)
downloadlinux-dc9d87581d464e7b7d38853d6904b70b6c920d99.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Diffstat (limited to 'drivers/soc')
-rw-r--r--drivers/soc/sunxi/sunxi_mbus.c5
-rw-r--r--drivers/soc/ti/omap_prm.c11
2 files changed, 11 insertions, 5 deletions
diff --git a/drivers/soc/sunxi/sunxi_mbus.c b/drivers/soc/sunxi/sunxi_mbus.c
index e9925c8487d7..d90e4a264b6f 100644
--- a/drivers/soc/sunxi/sunxi_mbus.c
+++ b/drivers/soc/sunxi/sunxi_mbus.c
@@ -23,12 +23,7 @@ static const char * const sunxi_mbus_devices[] = {
"allwinner,sun7i-a20-display-engine",
"allwinner,sun8i-a23-display-engine",
"allwinner,sun8i-a33-display-engine",
- "allwinner,sun8i-a83t-display-engine",
- "allwinner,sun8i-h3-display-engine",
- "allwinner,sun8i-r40-display-engine",
- "allwinner,sun8i-v3s-display-engine",
"allwinner,sun9i-a80-display-engine",
- "allwinner,sun50i-a64-display-engine",
/*
* And now we have the regular devices connected to the MBUS
diff --git a/drivers/soc/ti/omap_prm.c b/drivers/soc/ti/omap_prm.c
index 77f0051358f1..bf1468e5bccb 100644
--- a/drivers/soc/ti/omap_prm.c
+++ b/drivers/soc/ti/omap_prm.c
@@ -860,6 +860,7 @@ static int omap_prm_reset_init(struct platform_device *pdev,
const struct omap_rst_map *map;
struct ti_prm_platform_data *pdata = dev_get_platdata(&pdev->dev);
char buf[32];
+ u32 v;
/*
* Check if we have controllable resets. If either rstctrl is non-zero
@@ -907,6 +908,16 @@ static int omap_prm_reset_init(struct platform_device *pdev,
map++;
}
+ /* Quirk handling to assert rst_map_012 bits on reset and avoid errors */
+ if (prm->data->rstmap == rst_map_012) {
+ v = readl_relaxed(reset->prm->base + reset->prm->data->rstctrl);
+ if ((v & reset->mask) != reset->mask) {
+ dev_dbg(&pdev->dev, "Asserting all resets: %08x\n", v);
+ writel_relaxed(reset->mask, reset->prm->base +
+ reset->prm->data->rstctrl);
+ }
+ }
+
return devm_reset_controller_register(&pdev->dev, &reset->rcdev);
}