| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* linux/arch/arm/mach-s3c6400/include/mach/dma.h |
| * |
| * Copyright 2008 Openmoko, Inc. |
| * Copyright 2008 Simtec Electronics |
| * Ben Dooks <ben@simtec.co.uk> |
| * http://armlinux.simtec.co.uk/ |
| * |
| * S3C6400 - DMA support |
| */ |
| |
| #ifndef __ASM_ARCH_DMA_H |
| #define __ASM_ARCH_DMA_H __FILE__ |
| |
| #define S3C64XX_DMA_CHAN(name) ((unsigned long)(name)) |
| |
| /* DMA0/SDMA0 */ |
| #define DMACH_UART0 "uart0_tx" |
| #define DMACH_UART0_SRC2 "uart0_rx" |
| #define DMACH_UART1 "uart1_tx" |
| #define DMACH_UART1_SRC2 "uart1_rx" |
| #define DMACH_UART2 "uart2_tx" |
| #define DMACH_UART2_SRC2 "uart2_rx" |
| #define DMACH_UART3 "uart3_tx" |
| #define DMACH_UART3_SRC2 "uart3_rx" |
| #define DMACH_PCM0_TX "pcm0_tx" |
| #define DMACH_PCM0_RX "pcm0_rx" |
| #define DMACH_I2S0_OUT "i2s0_tx" |
| #define DMACH_I2S0_IN "i2s0_rx" |
| #define DMACH_SPI0_TX S3C64XX_DMA_CHAN("spi0_tx") |
| #define DMACH_SPI0_RX S3C64XX_DMA_CHAN("spi0_rx") |
| #define DMACH_HSI_I2SV40_TX "i2s2_tx" |
| #define DMACH_HSI_I2SV40_RX "i2s2_rx" |
| |
| /* DMA1/SDMA1 */ |
| #define DMACH_PCM1_TX "pcm1_tx" |
| #define DMACH_PCM1_RX "pcm1_rx" |
| #define DMACH_I2S1_OUT "i2s1_tx" |
| #define DMACH_I2S1_IN "i2s1_rx" |
| #define DMACH_SPI1_TX S3C64XX_DMA_CHAN("spi1_tx") |
| #define DMACH_SPI1_RX S3C64XX_DMA_CHAN("spi1_rx") |
| #define DMACH_AC97_PCMOUT "ac97_out" |
| #define DMACH_AC97_PCMIN "ac97_in" |
| #define DMACH_AC97_MICIN "ac97_mic" |
| #define DMACH_PWM "pwm" |
| #define DMACH_IRDA "irda" |
| #define DMACH_EXTERNAL "external" |
| #define DMACH_SECURITY_RX "sec_rx" |
| #define DMACH_SECURITY_TX "sec_tx" |
| |
| enum dma_ch { |
| DMACH_MAX = 32 |
| }; |
| |
| #include <linux/amba/pl08x.h> |
| |
| #endif /* __ASM_ARCH_IRQ_H */ |
