Merge tag 'dmaengine-5.6-rc1' of git://git.infradead.org/users/vkoul/slave-dma

[sfrench/cifs-2.6.git] / include / dt-bindings / dma / x1830-dma.h

diff --git a/include/dt-bindings/dma/x1830-dma.h b/include/dt-bindings/dma/x1830-dma.h
new file mode 100644 (file)
index 0000000..35bcb89
--- /dev/null
+++ b/include/dt-bindings/dma/x1830-dma.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * This header provides macros for X1830 DMA bindings.
+ *
+ * Copyright (c) 2019 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
+ */
+
+#ifndef __DT_BINDINGS_DMA_X1830_DMA_H__
+#define __DT_BINDINGS_DMA_X1830_DMA_H__
+
+/*
+ * Request type numbers for the X1830 DMA controller (written to the DRTn
+ * register for the channel).
+ */
+#define X1830_DMA_I2S0_TX      0x6
+#define X1830_DMA_I2S0_RX      0x7
+#define X1830_DMA_AUTO         0x8
+#define X1830_DMA_SADC_RX      0x9
+#define X1830_DMA_UART1_TX     0x12
+#define X1830_DMA_UART1_RX     0x13
+#define X1830_DMA_UART0_TX     0x14
+#define X1830_DMA_UART0_RX     0x15
+#define X1830_DMA_SSI0_TX      0x16
+#define X1830_DMA_SSI0_RX      0x17
+#define X1830_DMA_SSI1_TX      0x18
+#define X1830_DMA_SSI1_RX      0x19
+#define X1830_DMA_MSC0_TX      0x1a
+#define X1830_DMA_MSC0_RX      0x1b
+#define X1830_DMA_MSC1_TX      0x1c
+#define X1830_DMA_MSC1_RX      0x1d
+#define X1830_DMA_DMIC_RX      0x21
+#define X1830_DMA_SMB0_TX      0x24
+#define X1830_DMA_SMB0_RX      0x25
+#define X1830_DMA_SMB1_TX      0x26
+#define X1830_DMA_SMB1_RX      0x27
+#define X1830_DMA_DES_TX       0x2e
+#define X1830_DMA_DES_RX       0x2f
+
+#endif /* __DT_BINDINGS_DMA_X1830_DMA_H__ */