[U-Boot] [PATCH 4/5] mips: bmips: add bcm6345-rst driver support for BCM63268

Álvaro Fernández Rojas
2017-05-03T13:10:24Z

This driver can control up to 32 clocks.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
---
arch/mips/dts/brcm,bcm63268.dtsi | 7 +++++++
include/dt-bindings/reset/bcm63268-reset.h | 32 ++++++++++++++++++++++++++++++
2 files changed, 39 insertions(+)
create mode 100644 include/dt-bindings/reset/bcm63268-reset.h

diff --git a/arch/mips/dts/brcm,bcm63268.dtsi b/arch/mips/dts/brcm,bcm63268.dtsi
index 4d02024..8ff13c1 100644
--- a/arch/mips/dts/brcm,bcm63268.dtsi
+++ b/arch/mips/dts/brcm,bcm63268.dtsi
@@ -6,6 +6,7 @@

#include <dt-bindings/clock/bcm63268-clock.h>
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/reset/bcm63268-reset.h>
#include "skeleton.dtsi"

/ {
@@ -76,6 +77,12 @@
mask = <0x1>;
};

+ periph_rst: reset-controller at 10000010 {
+ compatible = "brcm,bcm6345-reset";
+ reg = <0x10000010 0x4>;
+ #reset-cells = <1>;
+ };
+
gpio1: gpio-controller at 100000c0 {
compatible = "brcm,bcm6345-gpio";
reg = <0x100000c0 0x4>, <0x100000c8 0x4>;
diff --git a/include/dt-bindings/reset/bcm63268-reset.h b/include/dt-bindings/reset/bcm63268-reset.h
new file mode 100644
index 0000000..1373884
--- /dev/null
+++ b/include/dt-bindings/reset/bcm63268-reset.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
+ *
+ * Derived from linux/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __DT_BINDINGS_RESET_BCM63268_H
+#define __DT_BINDINGS_RESET_BCM63268_H
+
+#define BCM63268_RST_SPI 0
+#define BCM63268_RST_IPSEC 1
+#define BCM63268_RST_EPHY 2
+#define BCM63268_RST_SAR 3
+#define BCM63268_RST_ENETSW 4
+#define BCM63268_RST_USBS 5
+#define BCM63268_RST_USBH 6
+#define BCM63268_RST_PCM 7
+#define BCM63268_RST_PCIE_CORE 8
+#define BCM63268_RST_PCIE 9
+#define BCM63268_RST_PCIE_EXT 10
+#define BCM63268_RST_WLAN_SHIM 11
+#define BCM63268_RST_DDR_PHY 12
+#define BCM63268_RST_FAP0 13
+#define BCM63268_RST_WLAN_UBUS 14
+#define BCM63268_RST_DECT 15
+#define BCM63268_RST_FAP1 16
+#define BCM63268_RST_PCIE_HARD 17
+#define BCM63268_RST_GPHY 18
+
+#endif /* __DT_BINDINGS_RESET_BCM63268_H */
--
2.1.4