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path: root/drivers/bus/ti-sysc.c
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Diffstat (limited to 'drivers/bus/ti-sysc.c')
-rw-r--r--drivers/bus/ti-sysc.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index 80d60f43db56..c9db5369e2ec 100644
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -1552,6 +1552,23 @@ static const struct sysc_capabilities sysc_omap4_usb_host_fs = {
.regbits = &sysc_regbits_omap4_usb_host_fs,
};
+static const struct sysc_regbits sysc_regbits_dra7_mcan = {
+ .dmadisable_shift = -ENODEV,
+ .midle_shift = -ENODEV,
+ .sidle_shift = -ENODEV,
+ .clkact_shift = -ENODEV,
+ .enwkup_shift = 4,
+ .srst_shift = 0,
+ .emufree_shift = -ENODEV,
+ .autoidle_shift = -ENODEV,
+};
+
+static const struct sysc_capabilities sysc_dra7_mcan = {
+ .type = TI_SYSC_DRA7_MCAN,
+ .sysc_mask = SYSC_DRA7_MCAN_ENAWAKEUP | SYSC_OMAP4_SOFTRESET,
+ .regbits = &sysc_regbits_dra7_mcan,
+};
+
static int sysc_init_pdata(struct sysc *ddata)
{
struct ti_sysc_platform_data *pdata = dev_get_platdata(ddata->dev);
@@ -1743,6 +1760,7 @@ static const struct of_device_id sysc_match[] = {
{ .compatible = "ti,sysc-mcasp", .data = &sysc_omap4_mcasp, },
{ .compatible = "ti,sysc-usb-host-fs",
.data = &sysc_omap4_usb_host_fs, },
+ { .compatible = "ti,sysc-dra7-mcan", .data = &sysc_dra7_mcan, },
{ },
};
MODULE_DEVICE_TABLE(of, sysc_match);