From 729c2db7a977c59ea35bbc56fb1633c17342b3c5 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 27 Jul 2016 15:24:49 -0600 Subject: ARM: tegra: adapt to latest HSP DT binding The DT binding for the Tegra186 HSP module apparently wasn't quite final when I posted initial U-Boot support for it. Add the final DT binding doc and adapt all code and DT files to match it. Signed-off-by: Stephen Warren Reviewed-by: Simon Glass Signed-off-by: Tom Warren --- include/dt-bindings/mailbox/tegra186-hsp.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 include/dt-bindings/mailbox/tegra186-hsp.h (limited to 'include/dt-bindings/mailbox/tegra186-hsp.h') diff --git a/include/dt-bindings/mailbox/tegra186-hsp.h b/include/dt-bindings/mailbox/tegra186-hsp.h new file mode 100644 index 0000000000..b4864325d7 --- /dev/null +++ b/include/dt-bindings/mailbox/tegra186-hsp.h @@ -0,0 +1,19 @@ +/* + * This header provides constants for binding nvidia,tegra186-hsp. + * + * The number with HSP_DB_MASTER prefix indicates the bit that is + * associated with a master ID in the doorbell registers. + */ + +#ifndef _DT_BINDINGS_MAILBOX_TEGRA186_HSP_H +#define _DT_BINDINGS_MAILBOX_TEGRA186_HSP_H + +#define HSP_MBOX_TYPE_DB 0x0 +#define HSP_MBOX_TYPE_SM 0x1 +#define HSP_MBOX_TYPE_SS 0x2 +#define HSP_MBOX_TYPE_AS 0x3 + +#define HSP_DB_MASTER_CCPLEX 17 +#define HSP_DB_MASTER_BPMP 19 + +#endif -- cgit