mirror of
https://github.com/torvalds/linux.git
synced 2024-11-16 17:12:06 +00:00
2d972b6ac9
Add the devicetree node to support the DMA controller found in JZ480 SoCs. Tested-by: Mathieu Malaterre <malat@debian.org> Acked-by: James Hogan <jhogan@kernel.org> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.co.uk> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
#ifndef __DT_BINDINGS_DMA_JZ4780_DMA_H__
|
|
#define __DT_BINDINGS_DMA_JZ4780_DMA_H__
|
|
|
|
/*
|
|
* Request type numbers for the JZ4780 DMA controller (written to the DRTn
|
|
* register for the channel).
|
|
*/
|
|
#define JZ4780_DMA_I2S1_TX 0x4
|
|
#define JZ4780_DMA_I2S1_RX 0x5
|
|
#define JZ4780_DMA_I2S0_TX 0x6
|
|
#define JZ4780_DMA_I2S0_RX 0x7
|
|
#define JZ4780_DMA_AUTO 0x8
|
|
#define JZ4780_DMA_SADC_RX 0x9
|
|
#define JZ4780_DMA_UART4_TX 0xc
|
|
#define JZ4780_DMA_UART4_RX 0xd
|
|
#define JZ4780_DMA_UART3_TX 0xe
|
|
#define JZ4780_DMA_UART3_RX 0xf
|
|
#define JZ4780_DMA_UART2_TX 0x10
|
|
#define JZ4780_DMA_UART2_RX 0x11
|
|
#define JZ4780_DMA_UART1_TX 0x12
|
|
#define JZ4780_DMA_UART1_RX 0x13
|
|
#define JZ4780_DMA_UART0_TX 0x14
|
|
#define JZ4780_DMA_UART0_RX 0x15
|
|
#define JZ4780_DMA_SSI0_TX 0x16
|
|
#define JZ4780_DMA_SSI0_RX 0x17
|
|
#define JZ4780_DMA_SSI1_TX 0x18
|
|
#define JZ4780_DMA_SSI1_RX 0x19
|
|
#define JZ4780_DMA_MSC0_TX 0x1a
|
|
#define JZ4780_DMA_MSC0_RX 0x1b
|
|
#define JZ4780_DMA_MSC1_TX 0x1c
|
|
#define JZ4780_DMA_MSC1_RX 0x1d
|
|
#define JZ4780_DMA_MSC2_TX 0x1e
|
|
#define JZ4780_DMA_MSC2_RX 0x1f
|
|
#define JZ4780_DMA_PCM0_TX 0x20
|
|
#define JZ4780_DMA_PCM0_RX 0x21
|
|
#define JZ4780_DMA_SMB0_TX 0x24
|
|
#define JZ4780_DMA_SMB0_RX 0x25
|
|
#define JZ4780_DMA_SMB1_TX 0x26
|
|
#define JZ4780_DMA_SMB1_RX 0x27
|
|
#define JZ4780_DMA_SMB2_TX 0x28
|
|
#define JZ4780_DMA_SMB2_RX 0x29
|
|
#define JZ4780_DMA_SMB3_TX 0x2a
|
|
#define JZ4780_DMA_SMB3_RX 0x2b
|
|
#define JZ4780_DMA_SMB4_TX 0x2c
|
|
#define JZ4780_DMA_SMB4_RX 0x2d
|
|
#define JZ4780_DMA_DES_TX 0x2e
|
|
#define JZ4780_DMA_DES_RX 0x2f
|
|
|
|
#endif /* __DT_BINDINGS_DMA_JZ4780_DMA_H__ */
|