From: Magnus Damm <magnus.damm@gmail.com>
To: linux-clk@vger.kernel.org
Cc: kuninori.morimoto.gx@renesas.com,linux-sh@vger.kernel.org,mturquette@baylibre.com,gaku.inami.xw@bp.renesas.com,sboyd@codeaurora.org,horms@verge.net.au,geert@linux-m68k.org,laurent.pinchart@ideasonboard.com,Magnus
Damm <magnus.damm@gmail.com>
Subject: [PATCH v8 05/05] drivers: sh: Handle PM_GENERIC_DOMAINS_OF=n with r8a7795 MSSR
Date: Thu, 01 Oct 2015 23:38:07 +0900 [thread overview]
Message-ID: <20151001143807.20618.67920.sendpatchset@little-apple> (raw)
In-Reply-To: <20151001143717.20618.26365.sendpatchset@little-apple>
From: Geert Uytterhoeven <geert+renesas@glider.be>
If the new CPG/MSSR device node is present, but
CONFIG_PM_GENERIC_DOMAINS_OF=n, the legacy clock domain should be
enabled. Else the module clocks are not properly enabled when needed.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
---
Changes since V7: (Magnus Damm <damm+renesas@opensource.se>)
- New patch, based on local r8a7791 patch from Geert
"drivers: sh: Handle CONFIG_PM_GENERIC_DOMAINS_OF=n with new CPG/MSSR"
- Modified to match on r8a7795
drivers/sh/pm_runtime.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- 0001/drivers/sh/pm_runtime.c
+++ work/drivers/sh/pm_runtime.c 2015-10-01 18:51:47.280513000 +0900
@@ -36,7 +36,10 @@ static int __init sh_pm_runtime_init(voi
{
if (IS_ENABLED(CONFIG_ARCH_SHMOBILE)) {
if (!of_find_compatible_node(NULL, NULL,
- "renesas,cpg-mstp-clocks"))
+ "renesas,cpg-mstp-clocks") &&
+ (IS_ENABLED(CONFIG_PM_GENERIC_DOMAINS_OF) ||
+ !of_find_compatible_node(NULL, NULL,
+ "renesas,r8a7795-cpg-mssr")))
return 0;
if (IS_ENABLED(CONFIG_PM_GENERIC_DOMAINS_OF) &&
of_find_node_with_property(NULL, "#power-domain-cells"))
next prev parent reply other threads:[~2015-10-01 14:38 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-01 14:37 [PATCH v8 00/05] Renesas R-Car Gen3 CPG support V8 Magnus Damm
2015-10-01 14:37 ` [PATCH v8 01/05] clk: shmobile: Rework CONFIG_ARCH_SHMOBILE_MULTI Magnus Damm
2015-10-01 14:37 ` [PATCH v8 02/05] clk: shmobile: Add Renesas R-Car Gen3 CPG support Magnus Damm
2015-10-01 14:37 ` [PATCH v8 03/05] clk: shmobile: Add Renesas Module Standby and Reset driver Magnus Damm
2015-10-01 15:28 ` Geert Uytterhoeven
2015-10-02 4:10 ` Magnus Damm
2015-10-02 7:12 ` Geert Uytterhoeven
2015-10-01 14:37 ` [PATCH v8 04/05] clk: shmobile: Add r8a7795 MSSR support Magnus Damm
2015-10-01 14:38 ` Magnus Damm [this message]
2015-10-02 7:43 ` [PATCH v8 00/05] Renesas R-Car Gen3 CPG support V8 Geert Uytterhoeven
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