From mboxrd@z Thu Jan  1 00:00:00 1970
From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Subject: [RFC 28/37] clk: renesas: r8a7790: Add rwdt clock
Date: Thu, 25 Jan 2018 18:03:02 +0000
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To: Philipp Zabel <p.zabel@pengutronix.de>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Wim Van Sebroeck <wim@iguana.be>, Russell King <linux@armlinux.org.uk>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will.deacon@arm.com>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@codeaurora.org>, Simon Horman <horms@verge.net.au>, Magnus Damm <magnus.damm@gmail.com>, Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Guenter Roeck <linux@roeck-us.net>, devicetree@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, Chris Paterson <Chris.Paterson2@renesas.com>, Biju Das <biju.das@bp.renesas.com>, Fabrizio Castro <fabrizio.castro@bp.renesas.com>, Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
List-Id: devicetree@vger.kernel.org

Add "rwdt" clock to r8a7790_mod_clks. Also, since we may need to access
the watchdog registers at any time, declare the clock as critical.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
---
 drivers/clk/renesas/r8a7790-cpg-mssr.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/clk/renesas/r8a7790-cpg-mssr.c b/drivers/clk/renesas/r8a7790-cpg-mssr.c
index 46bb55b..f936cb7 100644
--- a/drivers/clk/renesas/r8a7790-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7790-cpg-mssr.c
@@ -140,6 +140,7 @@ static const struct mssr_mod_clk r8a7790_mod_clks[] __initconst = {
 	DEF_MOD("cmt1",			 329,	R8A7790_CLK_R),
 	DEF_MOD("usbhs-dmac0",		 330,	R8A7790_CLK_HP),
 	DEF_MOD("usbhs-dmac1",		 331,	R8A7790_CLK_HP),
+	DEF_MOD("rwdt",			 402,	R8A7790_CLK_R),
 	DEF_MOD("irqc",			 407,	R8A7790_CLK_CP),
 	DEF_MOD("intc-sys",		 408,	R8A7790_CLK_ZS),
 	DEF_MOD("audio-dmac1",		 501,	R8A7790_CLK_HP),
@@ -211,6 +212,7 @@ static const struct mssr_mod_clk r8a7790_mod_clks[] __initconst = {
 };
 
 static const unsigned int r8a7790_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(402),	/* RWDT */
 	MOD_CLK_ID(408),	/* INTC-SYS (GIC) */
 };
 
-- 
2.7.4