Signed-off-by: Álvaro Fernández Rojas <nolt...@gmail.com>
---
v9: no changes
v8: introduce bcm6368-enet driver
arch/mips/dts/brcm,bcm6368.dtsi | 13 +++++++++++++
include/dt-bindings/dma/bcm6368-dma.h | 15 +++++++++++++++
2 files changed, 28 insertions(+)
create mode 100644 include/dt-bindings/dma/bcm6368-dma.h
diff --git a/arch/mips/dts/brcm,bcm6368.dtsi b/arch/mips/dts/brcm,bcm6368.dtsi
index 65d769ab4f..30047f6360 100644
--- a/arch/mips/dts/brcm,bcm6368.dtsi
+++ b/arch/mips/dts/brcm,bcm6368.dtsi
@@ -4,6 +4,7 @@
*/
#include <dt-bindings/clock/bcm6368-clock.h>
+#include <dt-bindings/dma/bcm6368-dma.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/reset/bcm6368-reset.h>
#include "skeleton.dtsi"
@@ -192,5 +193,17 @@
status = "disabled";
};
+
+ iudma: dma-controller@10006800 {
+ compatible = "brcm,bcm6368-iudma";
+ reg = <0x10006800 0x80>,
+ <0x10006a00 0x80>,
+ <0x10006c00 0x80>;
+ reg-names = "dma",
+ "dma-channels",
+ "dma-sram";
+ #dma-cells = <1>;
+ dma-channels = <8>;
+ };
};
};
diff --git a/include/dt-bindings/dma/bcm6368-dma.h
b/include/dt-bindings/dma/bcm6368-dma.h
new file mode 100644
index 0000000000..45ffb89e0a
--- /dev/null
+++ b/include/dt-bindings/dma/bcm6368-dma.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2018 Álvaro Fernández Rojas <nolt...@gmail.com>
+ *
+ * Derived from linux/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __DT_BINDINGS_DMA_BCM6368_H
+#define __DT_BINDINGS_DMA_BCM6368_H
+
+#define BCM6368_DMA_ENETSW_RX 0
+#define BCM6368_DMA_ENETSW_TX 1
+
+#endif /* __DT_BINDINGS_DMA_BCM6368_H */
--
2.11.0
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