From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Sat, 1 Dec 2018 19:00:21 +0100 Subject: [U-Boot] [PATCH v11 07/28] bmips: bcm6362: add bcm6348-iudma support In-Reply-To: <20181201180042.23103-1-noltari@gmail.com> References: <20181129222546.24977-1-noltari@gmail.com> <20181201180042.23103-1-noltari@gmail.com> Message-ID: <20181201180042.23103-8-noltari@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: u-boot@lists.denx.de Signed-off-by: Álvaro Fernández Rojas --- v11: no changes v10: fix license identifiers v9: no changes v8: introduce bcm6368-enet driver arch/mips/dts/brcm,bcm6362.dtsi | 13 +++++++++++++ include/dt-bindings/dma/bcm6362-dma.h | 14 ++++++++++++++ 2 files changed, 27 insertions(+) create mode 100644 include/dt-bindings/dma/bcm6362-dma.h diff --git a/arch/mips/dts/brcm,bcm6362.dtsi b/arch/mips/dts/brcm,bcm6362.dtsi index 3047b82b21..94e7de096d 100644 --- a/arch/mips/dts/brcm,bcm6362.dtsi +++ b/arch/mips/dts/brcm,bcm6362.dtsi @@ -4,6 +4,7 @@ */ #include +#include #include #include #include @@ -211,5 +212,17 @@ reg = <0x10003000 0x864>; u-boot,dm-pre-reloc; }; + + iudma: dma-controller at 1000d800 { + compatible = "brcm,bcm6368-iudma"; + reg = <0x1000d800 0x80>, + <0x1000da00 0x80>, + <0x1000dc00 0x80>; + reg-names = "dma", + "dma-channels", + "dma-sram"; + #dma-cells = <1>; + dma-channels = <8>; + }; }; }; diff --git a/include/dt-bindings/dma/bcm6362-dma.h b/include/dt-bindings/dma/bcm6362-dma.h new file mode 100644 index 0000000000..1e62236daa --- /dev/null +++ b/include/dt-bindings/dma/bcm6362-dma.h @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Álvaro Fernández Rojas + * + * Derived from linux/drivers/net/ethernet/broadcom/bcm63xx_enet.c + */ + +#ifndef __DT_BINDINGS_DMA_BCM6362_H +#define __DT_BINDINGS_DMA_BCM6362_H + +#define BCM6362_DMA_ENETSW_RX 0 +#define BCM6362_DMA_ENETSW_TX 1 + +#endif /* __DT_BINDINGS_DMA_BCM6362_H */ -- 2.11.0