From 78118211fb61df2f6427dc0ea7a65c97c20b3d11 Mon Sep 17 00:00:00 2001 From: =?utf8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Wed, 3 May 2017 15:10:23 +0200 Subject: [PATCH] mips: bmips: add bcm6345-rst driver support for BCM6328 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This driver can control up to 32 clocks. Signed-off-by: Álvaro Fernández Rojas Reviewed-by: Simon Glass --- arch/mips/dts/brcm,bcm6328.dtsi | 7 +++++++ include/dt-bindings/reset/bcm6328-reset.h | 24 +++++++++++++++++++++++ 2 files changed, 31 insertions(+) create mode 100644 include/dt-bindings/reset/bcm6328-reset.h diff --git a/arch/mips/dts/brcm,bcm6328.dtsi b/arch/mips/dts/brcm,bcm6328.dtsi index 6b5c5dd734..9b76a2322c 100644 --- a/arch/mips/dts/brcm,bcm6328.dtsi +++ b/arch/mips/dts/brcm,bcm6328.dtsi @@ -6,6 +6,7 @@ #include #include +#include #include "skeleton.dtsi" / { @@ -58,6 +59,12 @@ #size-cells = <1>; u-boot,dm-pre-reloc; + periph_rst: reset-controller@10000010 { + compatible = "brcm,bcm6345-reset"; + reg = <0x10000010 0x4>; + #reset-cells = <1>; + }; + pll_cntl: syscon@10000068 { compatible = "syscon"; reg = <0x10000068 0x4>; diff --git a/include/dt-bindings/reset/bcm6328-reset.h b/include/dt-bindings/reset/bcm6328-reset.h new file mode 100644 index 0000000000..c144ad2a78 --- /dev/null +++ b/include/dt-bindings/reset/bcm6328-reset.h @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2017 Álvaro Fernández Rojas + * + * Derived from linux/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __DT_BINDINGS_RESET_BCM6328_H +#define __DT_BINDINGS_RESET_BCM6328_H + +#define BCM6328_RST_SPI 0 +#define BCM6328_RST_EPHY 1 +#define BCM6328_RST_SAR 2 +#define BCM6328_RST_ENETSW 3 +#define BCM6328_RST_USBS 4 +#define BCM6328_RST_USBH 5 +#define BCM6328_RST_PCM 6 +#define BCM6328_RST_PCIE_CORE 7 +#define BCM6328_RST_PCIE 8 +#define BCM6328_RST_PCIE_EXT 9 +#define BCM6328_RST_PCIE_HARD 10 + +#endif /* __DT_BINDINGS_RESET_BCM6328_H */ -- 2.25.1