[U-Boot] [PATCH v10 09/28] bmips: bcm6318: add bcm6348-iudma support
Álvaro Fernández Rojas
noltari at gmail.com
Thu Nov 29 22:25:27 UTC 2018
Signed-off-by: Álvaro Fernández Rojas <noltari at gmail.com>
---
v10: fix license identifiers
v9: no changes
v8: no changes
v5: no changes
v4: no changes
v3: no changes
v2: no changes
arch/mips/dts/brcm,bcm6318.dtsi | 19 +++++++++++++++++++
include/dt-bindings/dma/bcm6318-dma.h | 14 ++++++++++++++
2 files changed, 33 insertions(+)
create mode 100644 include/dt-bindings/dma/bcm6318-dma.h
diff --git a/arch/mips/dts/brcm,bcm6318.dtsi b/arch/mips/dts/brcm,bcm6318.dtsi
index f75988be12..d04b7cbb01 100644
--- a/arch/mips/dts/brcm,bcm6318.dtsi
+++ b/arch/mips/dts/brcm,bcm6318.dtsi
@@ -4,6 +4,7 @@
*/
#include <dt-bindings/clock/bcm6318-clock.h>
+#include <dt-bindings/dma/bcm6318-dma.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/power-domain/bcm6318-power-domain.h>
#include <dt-bindings/reset/bcm6318-reset.h>
@@ -54,6 +55,12 @@
reg = <0x10000004 0x4>;
#clock-cells = <1>;
};
+
+ ubus_clk: ubus-clk {
+ compatible = "brcm,bcm6345-clk";
+ reg = <0x10000008 0x4>;
+ #clock-cells = <1>;
+ };
};
ubus {
@@ -182,5 +189,17 @@
status = "disabled";
};
+
+ iudma: dma-controller at 10088000 {
+ compatible = "brcm,bcm6368-iudma";
+ reg = <0x10088000 0x80>,
+ <0x10088200 0x80>,
+ <0x10088400 0x80>;
+ reg-names = "dma",
+ "dma-channels",
+ "dma-sram";
+ #dma-cells = <1>;
+ dma-channels = <8>;
+ };
};
};
diff --git a/include/dt-bindings/dma/bcm6318-dma.h b/include/dt-bindings/dma/bcm6318-dma.h
new file mode 100644
index 0000000000..ad7c5ac2df
--- /dev/null
+++ b/include/dt-bindings/dma/bcm6318-dma.h
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2018 Álvaro Fernández Rojas <noltari at gmail.com>
+ *
+ * Derived from linux/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+ */
+
+#ifndef __DT_BINDINGS_DMA_BCM6318_H
+#define __DT_BINDINGS_DMA_BCM6318_H
+
+#define BCM6318_DMA_ENETSW_RX 0
+#define BCM6318_DMA_ENETSW_TX 1
+
+#endif /* __DT_BINDINGS_DMA_BCM6318_H */
--
2.11.0
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