From: <freddy.hsin@mediatek.com>
To: <sre@kernel.org>, <linux-pm@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <wim@linux-watchdog.org>,
<linux@roeck-us.net>, <matthias.bgg@gmail.com>,
<linux-watchdog@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>, <robh+dt@kernel.org>,
<mark.rutland@arm.com>, <devicetree@vger.kernel.org>
Cc: Freddy Hsin <freddy.hsin@mediatek.com>,
Chang-An.Chen@mediatek.com, wsd_upstream@mediatek.com
Subject: [PATCH v1 3/4] soc: mediatek: add reboot-mode header
Date: Tue, 26 Nov 2019 13:34:49 +0800 [thread overview]
Message-ID: <1574746490-625-4-git-send-email-freddy.hsin@mediatek.com> (raw)
In-Reply-To: <1574746490-625-1-git-send-email-freddy.hsin@mediatek.com>
From: Freddy Hsin <freddy.hsin@mediatek.com>
Mediatek platform use a RGU (Reset Generation Unit) mapped
register store the reboot mode magic value for bootloader
to use when system reboot.
Add the shared header describing the values firmware expects
for different boot modes.
Signed-off-by: Freddy Hsin <freddy.hsin@mediatek.com>
---
include/dt-bindings/soc/mediatek,boot-mode.h | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
create mode 100644 include/dt-bindings/soc/mediatek,boot-mode.h
diff --git a/include/dt-bindings/soc/mediatek,boot-mode.h b/include/dt-bindings/soc/mediatek,boot-mode.h
new file mode 100644
index 0000000..f7d5107
--- /dev/null
+++ b/include/dt-bindings/soc/mediatek,boot-mode.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2019 MediaTek Inc.
+ */
+#ifndef __MEDIATEK_BOOT_MODE_H
+#define __MEDIATEK_BOOT_MODE_H
+
+#define BOOT_CHARGER 1
+#define BOOT_RECOVERY 2
+#define BOOT_BOOTLOADER 3
+#define BOOT_DM_VERITY 4
+#define BOOT_KPOC 5
+#define BOOT_DDR_RSVD 6
+#define BOOT_META 7
+#define BOOT_RPMBPK 8
+
+#endif
--
1.7.9.5
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next prev parent reply other threads:[~2019-11-26 5:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-26 5:34 [PATCH v1 0/4] Support MTK reboot mode driver freddy.hsin
2019-11-26 5:34 ` [PATCH v1 1/4] power: reset: add " freddy.hsin
2019-11-26 5:34 ` [PATCH v1 2/4] watchdog: populate reboot mode node in toprgu node of MTK RGU (Reset Generation Unit) freddy.hsin
2019-11-26 12:18 ` Guenter Roeck
2019-11-26 5:34 ` freddy.hsin [this message]
2019-11-26 5:34 ` [PATCH v1 4/4] dt-binding: power: reset: Add documentation for MTK RGU (Reset Gernation Unit) reboot driver freddy.hsin
2019-12-05 19:08 ` Rob Herring
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