mips: bmips: add BCM6368 clock definitions

Add header with BCM6368 definitions in order to be able to include it from
device tree files.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Link: https://lore.kernel.org/r/20200615090231.2932696-7-noltari@gmail.com
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

include/dt-bindings/clock/bcm6368-clock.h

@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef __DT_BINDINGS_CLOCK_BCM6368_H
+#define __DT_BINDINGS_CLOCK_BCM6368_H
+
+#define BCM6368_CLK_VDSL_QPROC		2
+#define BCM6368_CLK_VDSL_AFE		3
+#define BCM6368_CLK_VDSL_BONDING	4
+#define BCM6368_CLK_VDSL		5
+#define BCM6368_CLK_PHYMIPS		6
+#define BCM6368_CLK_SWPKT_USB		7
+#define BCM6368_CLK_SWPKT_SAR		8
+#define BCM6368_CLK_SPI			9
+#define BCM6368_CLK_USBD		10
+#define BCM6368_CLK_SAR			11
+#define BCM6368_CLK_ROBOSW		12
+#define BCM6368_CLK_UTOPIA		13
+#define BCM6368_CLK_PCM			14
+#define BCM6368_CLK_USBH		15
+#define BCM6368_CLK_DIS_GLESS		16
+#define BCM6368_CLK_NAND		17
+#define BCM6368_CLK_IPSEC		18
+
+#endif /* __DT_BINDINGS_CLOCK_BCM6368_H */