From 43d1b45e23158947707165d7aced851faae06731 Mon Sep 17 00:00:00 2001
From: chrisz <chrisz@openbsd.org>
Date: Mon, 13 Dec 2021 20:59:23 +0000
Subject: [PATCH] add pclk clock used by dwdog(4) on RK3399

ok kettenis@
---
 sys/dev/fdt/rkclock.c        | 7 ++++++-
 sys/dev/fdt/rkclock_clocks.h | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/sys/dev/fdt/rkclock.c b/sys/dev/fdt/rkclock.c
index 2066722c355..5f341259b11 100644
--- a/sys/dev/fdt/rkclock.c
+++ b/sys/dev/fdt/rkclock.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: rkclock.c,v 1.59 2021/10/24 17:52:26 mpi Exp $	*/
+/*	$OpenBSD: rkclock.c,v 1.60 2021/12/13 20:59:23 chrisz Exp $	*/
 /*
  * Copyright (c) 2017, 2018 Mark Kettenis <kettenis@openbsd.org>
  *
@@ -2302,6 +2302,11 @@ struct rkclock rk3399_clocks[] = {
 		SEL(15, 15), DIV(12, 8),
 		{ RK3399_PLL_CPLL, RK3399_PLL_GPLL }
 	},
+	{
+		RK3399_PCLK_WDT, RK3399_CRU_CLKSEL_CON(57),
+		0, DIV(4, 0),
+		{ RK3399_PLL_GPLL }
+	},
 	{
 		RK3399_HCLK_PERIPH, RK3399_CRU_CLKSEL_CON(14),
 		0, DIV(9, 8),
diff --git a/sys/dev/fdt/rkclock_clocks.h b/sys/dev/fdt/rkclock_clocks.h
index e8d99435c2d..9884938be14 100644
--- a/sys/dev/fdt/rkclock_clocks.h
+++ b/sys/dev/fdt/rkclock_clocks.h
@@ -233,6 +233,7 @@
 #define RK3399_PCLK_TSADC		356
 #define RK3399_PCLK_GMAC		358
 #define RK3399_PCLK_DDR			376
+#define RK3399_PCLK_WDT			380
 
 #define RK3399_HCLK_PERIPH		448
 #define RK3399_HCLK_PERILP0		449
-- 
2.20.1