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| author | Arnd Bergmann <arnd@arndb.de> | 2019-09-02 18:37:30 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-22 13:02:02 +0200 |
| commit | c6ff132d4224022ffaa461ec771ec27c5319369c (patch) | |
| tree | ce00829c11c36a6ea725ad86f1c023ff9bbf4a40 /arch/arm/mach-s3c/dma-s3c64xx.h | |
| parent | ARM: s3c: move into a common directory (diff) | |
| download | linux-c6ff132d4224022ffaa461ec771ec27c5319369c.tar.xz linux-c6ff132d4224022ffaa461ec771ec27c5319369c.zip | |
ARM: s3c: make headers local if possible
A lot of header files are only used internally now, so they can be moved
to mach-s3c, out of the visibility of drivers.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200806182059.2431-40-krzk@kernel.org
[krzk: Rebase and fixup leds-s3c24xx driver]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'arch/arm/mach-s3c/dma-s3c64xx.h')
| -rw-r--r-- | arch/arm/mach-s3c/dma-s3c64xx.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c/dma-s3c64xx.h b/arch/arm/mach-s3c/dma-s3c64xx.h new file mode 100644 index 000000000000..40ca8de21096 --- /dev/null +++ b/arch/arm/mach-s3c/dma-s3c64xx.h @@ -0,0 +1,57 @@ +/* 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 */ |