From 83f865d7e32e40b4903b1f83537c63fc5cdf1eb8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Wed, 17 Jun 2020 12:50:36 +0200
Subject: [PATCH 4/9] mips: bmips: dts: add BCM6328 reset controller support
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BCM6328 SoCs have a reset controller for certain components.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---
 arch/mips/boot/dts/brcm/bcm6328.dtsi      |  6 ++++++
 include/dt-bindings/reset/bcm6328-reset.h | 18 ++++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 include/dt-bindings/reset/bcm6328-reset.h

--- a/arch/mips/boot/dts/brcm/bcm6328.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6328.dtsi
@@ -57,6 +57,12 @@
 			#clock-cells = <1>;
 		};
 
+		periph_rst: reset-controller@10000010 {
+			compatible = "brcm,bcm6345-reset";
+			reg = <0x10000010 0x4>;
+			#reset-cells = <1>;
+		};
+
 		periph_intc: interrupt-controller@10000020 {
 			compatible = "brcm,bcm6345-l1-intc";
 			reg = <0x10000020 0x10>,
--- /dev/null
+++ b/include/dt-bindings/reset/bcm6328-reset.h
@@ -0,0 +1,18 @@
+/* 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 */
