From 4ba66a9760722ccbb691b8f7116cad2f791cca7b Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 7 Mar 2018 22:23:24 +0100 Subject: arch: remove blackfin port The Analog Devices Blackfin port was added in 2007 and was rather active for a while, but all work on it has come to a standstill over time, as Analog have changed their product line-up. Aaron Wu confirmed that the architecture port is no longer relevant, and multiple people suggested removing blackfin independently because of some of its oddities like a non-working SMP port, and the amount of duplication between the chip variants, which cause extra work when doing cross-architecture changes. Link: https://docs.blackfin.uclinux.org/ Acked-by: Aaron Wu Acked-by: Bryan Wu Cc: Steven Miao Cc: Mike Frysinger Signed-off-by: Arnd Bergmann --- arch/blackfin/mach-bf537/include/mach/dma.h | 31 ----------------------------- 1 file changed, 31 deletions(-) delete mode 100644 arch/blackfin/mach-bf537/include/mach/dma.h (limited to 'arch/blackfin/mach-bf537/include/mach/dma.h') diff --git a/arch/blackfin/mach-bf537/include/mach/dma.h b/arch/blackfin/mach-bf537/include/mach/dma.h deleted file mode 100644 index 5ae83b1183a1..000000000000 --- a/arch/blackfin/mach-bf537/include/mach/dma.h +++ /dev/null @@ -1,31 +0,0 @@ -/* mach/dma.h - arch-specific DMA defines - * - * Copyright 2004-2008 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#ifndef _MACH_DMA_H_ -#define _MACH_DMA_H_ - -#define MAX_DMA_CHANNELS 16 - -#define CH_PPI 0 -#define CH_EMAC_RX 1 -#define CH_EMAC_TX 2 -#define CH_SPORT0_RX 3 -#define CH_SPORT0_TX 4 -#define CH_SPORT1_RX 5 -#define CH_SPORT1_TX 6 -#define CH_SPI 7 -#define CH_UART0_RX 8 -#define CH_UART0_TX 9 -#define CH_UART1_RX 10 -#define CH_UART1_TX 11 - -#define CH_MEM_STREAM0_DEST 12 /* TX */ -#define CH_MEM_STREAM0_SRC 13 /* RX */ -#define CH_MEM_STREAM1_DEST 14 /* TX */ -#define CH_MEM_STREAM1_SRC 15 /* RX */ - -#endif -- cgit