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From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Magnus Damm <magnus.damm@gmail.com>
Cc: Simon Horman <horms@verge.net.au>,
	linux-renesas-soc@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH v2 4/7] soc: renesas: r8a77965-sysc: Fix power request conflicts
Date: Wed, 28 Aug 2019 13:36:15 +0200	[thread overview]
Message-ID: <20190828113618.6672-5-geert+renesas@glider.be> (raw)
In-Reply-To: <20190828113618.6672-1-geert+renesas@glider.be>

Describe the location and contents of the SYSCEXTMASK register on R-Car
M3-N, to prevent conflicts between internal and external power requests.

Based on a patch in the BSP by Dien Pham <dien.pham.ry@renesas.com>.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
  - No changes.
---
 drivers/soc/renesas/r8a77965-sysc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/soc/renesas/r8a77965-sysc.c b/drivers/soc/renesas/r8a77965-sysc.c
index e0533beb50fd7063..b5d8230d4bbc1b87 100644
--- a/drivers/soc/renesas/r8a77965-sysc.c
+++ b/drivers/soc/renesas/r8a77965-sysc.c
@@ -7,6 +7,7 @@
  * Copyright (C) 2016 Glider bvba
  */
 
+#include <linux/bits.h>
 #include <linux/bug.h>
 #include <linux/kernel.h>
 
@@ -33,4 +34,6 @@ static const struct rcar_sysc_area r8a77965_areas[] __initconst = {
 const struct rcar_sysc_info r8a77965_sysc_info __initconst = {
 	.areas = r8a77965_areas,
 	.num_areas = ARRAY_SIZE(r8a77965_areas),
+	.extmask_offs = 0x2f8,
+	.extmask_val = BIT(0),
 };
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Magnus Damm <magnus.damm@gmail.com>
Cc: linux-renesas-soc@vger.kernel.org,
	Simon Horman <horms@verge.net.au>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 4/7] soc: renesas: r8a77965-sysc: Fix power request conflicts
Date: Wed, 28 Aug 2019 13:36:15 +0200	[thread overview]
Message-ID: <20190828113618.6672-5-geert+renesas@glider.be> (raw)
In-Reply-To: <20190828113618.6672-1-geert+renesas@glider.be>

Describe the location and contents of the SYSCEXTMASK register on R-Car
M3-N, to prevent conflicts between internal and external power requests.

Based on a patch in the BSP by Dien Pham <dien.pham.ry@renesas.com>.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
  - No changes.
---
 drivers/soc/renesas/r8a77965-sysc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/soc/renesas/r8a77965-sysc.c b/drivers/soc/renesas/r8a77965-sysc.c
index e0533beb50fd7063..b5d8230d4bbc1b87 100644
--- a/drivers/soc/renesas/r8a77965-sysc.c
+++ b/drivers/soc/renesas/r8a77965-sysc.c
@@ -7,6 +7,7 @@
  * Copyright (C) 2016 Glider bvba
  */
 
+#include <linux/bits.h>
 #include <linux/bug.h>
 #include <linux/kernel.h>
 
@@ -33,4 +34,6 @@ static const struct rcar_sysc_area r8a77965_areas[] __initconst = {
 const struct rcar_sysc_info r8a77965_sysc_info __initconst = {
 	.areas = r8a77965_areas,
 	.num_areas = ARRAY_SIZE(r8a77965_areas),
+	.extmask_offs = 0x2f8,
+	.extmask_val = BIT(0),
 };
-- 
2.17.1


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  parent reply	other threads:[~2019-08-28 11:58 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-28 11:36 [PATCH v2 0/7] soc: renesas: rcar-gen3-sysc: Fix power request conflicts Geert Uytterhoeven
2019-08-28 11:36 ` Geert Uytterhoeven
2019-08-28 11:36 ` [PATCH v2 1/7] soc: renesas: rcar-sysc: Prepare for fixing " Geert Uytterhoeven
2019-08-28 11:36   ` Geert Uytterhoeven
2019-08-28 11:36 ` [PATCH v2 2/7] soc: renesas: r8a7795-sysc: Fix " Geert Uytterhoeven
2019-08-28 11:36   ` Geert Uytterhoeven
2019-08-28 11:36 ` [PATCH v2 3/7] soc: renesas: r8a7796-sysc: " Geert Uytterhoeven
2019-08-28 11:36   ` Geert Uytterhoeven
2019-08-28 11:36 ` Geert Uytterhoeven [this message]
2019-08-28 11:36   ` [PATCH v2 4/7] soc: renesas: r8a77965-sysc: " Geert Uytterhoeven
2019-08-28 11:36 ` [PATCH v2 5/7] soc: renesas: r8a77970-sysc: " Geert Uytterhoeven
2019-08-28 11:36   ` Geert Uytterhoeven
2019-08-28 11:36 ` [PATCH v2 6/7] soc: renesas: r8a77980-sysc: " Geert Uytterhoeven
2019-08-28 11:36   ` Geert Uytterhoeven
2019-08-28 11:36 ` [PATCH v2 7/7] soc: renesas: r8a77990-sysc: " Geert Uytterhoeven
2019-08-28 11:36   ` Geert Uytterhoeven
2019-08-29  4:14 ` [PATCH v2 0/7] soc: renesas: rcar-gen3-sysc: " Yoshihiro Shimoda
2019-08-29  4:14   ` Yoshihiro Shimoda
2019-09-03 12:10   ` Geert Uytterhoeven
2019-09-03 12:10     ` Geert Uytterhoeven
2019-08-31  9:48 ` Simon Horman
2019-08-31  9:48   ` Simon Horman

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