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author | Sascha Hauer <s.hauer@pengutronix.de> | 2017-01-10 08:26:15 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-01-10 08:48:45 +0100 |
commit | a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab (patch) | |
tree | 35f886d87a77df7bac8a587a04647691db541a2e /dts/include/dt-bindings/mailbox/tegra186-hsp.h | |
parent | 81462901ce3d677ce318150f7027e2ce1cf97c41 (diff) | |
download | barebox-a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab.tar.gz barebox-a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab.tar.xz |
dts: update to v4.10-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/include/dt-bindings/mailbox/tegra186-hsp.h')
-rw-r--r-- | dts/include/dt-bindings/mailbox/tegra186-hsp.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/dts/include/dt-bindings/mailbox/tegra186-hsp.h b/dts/include/dt-bindings/mailbox/tegra186-hsp.h new file mode 100644 index 0000000000..f5d66e5f5f --- /dev/null +++ b/dts/include/dt-bindings/mailbox/tegra186-hsp.h @@ -0,0 +1,24 @@ +/* + * This header provides constants for binding nvidia,tegra186-hsp. + */ + +#ifndef _DT_BINDINGS_MAILBOX_TEGRA186_HSP_H +#define _DT_BINDINGS_MAILBOX_TEGRA186_HSP_H + +/* + * These define the type of mailbox that is to be used (doorbell, shared + * mailbox, shared semaphore or arbitrated semaphore). + */ +#define TEGRA_HSP_MBOX_TYPE_DB 0x0 +#define TEGRA_HSP_MBOX_TYPE_SM 0x1 +#define TEGRA_HSP_MBOX_TYPE_SS 0x2 +#define TEGRA_HSP_MBOX_TYPE_AS 0x3 + +/* + * These defines represent the bit associated with the given master ID in the + * doorbell registers. + */ +#define TEGRA_HSP_DB_MASTER_CCPLEX 17 +#define TEGRA_HSP_DB_MASTER_BPMP 19 + +#endif |