From 599a97d49cee04aaa6c2c8cbecc4f47a7c088dbe Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Thu, 9 Aug 2018 15:19:47 +0300 Subject: armv8: ls1046a: add icid setup for qman portals Add support for ICID setting of qman portals and the required device tree fixups. Also fix an endiness issue in portal setup code. Signed-off-by: Laurentiu Tudor Reviewed-by: York Sun --- .../include/asm/arch-fsl-layerscape/fsl_portals.h | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 arch/arm/include/asm/arch-fsl-layerscape/fsl_portals.h (limited to 'arch/arm/include/asm') diff --git a/arch/arm/include/asm/arch-fsl-layerscape/fsl_portals.h b/arch/arm/include/asm/arch-fsl-layerscape/fsl_portals.h new file mode 100644 index 0000000000..1577e935a6 --- /dev/null +++ b/arch/arm/include/asm/arch-fsl-layerscape/fsl_portals.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2018 NXP + */ + +#ifndef _FSL_PORTALS_H_ +#define _FSL_PORTALS_H_ + +struct qportal_info { + u16 dicid; /* DQRR ICID */ + u16 ficid; /* frame data ICID */ + u16 icid; + u8 sdest; +}; + +#define SET_QP_INFO(streamid, dest) \ + { .dicid = (streamid), .ficid = (streamid), .icid = (streamid), \ + .sdest = (dest) } + +extern struct qportal_info qp_info[]; +void fdt_portal(void *blob, const char *compat, const char *container, + u64 addr, u32 size); + +#endif -- cgit