From: Baolin Wang <baolin.wang@linaro.org>
To: broonie@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com,
orsonzhai@gmail.com, zhang.lyra@gmail.com
Cc: weicx@spreadst.com, sherry.zong@unisoc.com,
baolin.wang@linaro.org, vincent.guittot@linaro.org,
linux-spi@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/6] spi: sprd: adi: Add a reset reason for TOS panic
Date: Fri, 26 Jul 2019 15:20:49 +0800 [thread overview]
Message-ID: <97583aad1f2b849d69b4e76e8d29113da72a9fff.1564125131.git.baolin.wang@linaro.org> (raw)
In-Reply-To: <cover.1564125131.git.baolin.wang@linaro.org>
In-Reply-To: <cover.1564125131.git.baolin.wang@linaro.org>
From: Chenxu Wei <weicx@spreadst.com>
Add a new reset flag to indicate the reset reason is caused by TOS.
Signed-off-by: Chenxu Wei <weicx@spreadst.com>
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
---
drivers/spi/spi-sprd-adi.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/spi/spi-sprd-adi.c b/drivers/spi/spi-sprd-adi.c
index 11880db..0b3f23a 100644
--- a/drivers/spi/spi-sprd-adi.c
+++ b/drivers/spi/spi-sprd-adi.c
@@ -86,6 +86,7 @@
#define BIT_WDG_EN BIT(2)
/* Definition of PMIC reset status register */
+#define HWRST_STATUS_SECURITY 0x02
#define HWRST_STATUS_RECOVERY 0x20
#define HWRST_STATUS_NORMAL 0x40
#define HWRST_STATUS_ALARM 0x50
@@ -336,6 +337,8 @@ static int sprd_adi_restart_handler(struct notifier_block *this,
reboot_mode = HWRST_STATUS_IQMODE;
else if (!strncmp(cmd, "sprdisk", 7))
reboot_mode = HWRST_STATUS_SPRDISK;
+ else if (!strncmp(cmd, "tospanic", 8))
+ reboot_mode = HWRST_STATUS_SECURITY;
else
reboot_mode = HWRST_STATUS_NORMAL;
--
1.7.9.5
next prev parent reply other threads:[~2019-07-26 7:21 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-26 7:20 [PATCH 0/6] Optimize Spreadtrum ADI driver Baolin Wang
2019-07-26 7:20 ` [PATCH 1/6] spi: sprd: adi: Remove redundant address bits setting Baolin Wang
2019-07-26 12:12 ` Applied "spi: sprd: adi: Remove redundant address bits setting" to the spi tree Mark Brown
2019-07-26 12:12 ` Mark Brown
2019-07-26 12:12 ` Mark Brown
2019-07-26 7:20 ` Baolin Wang [this message]
2019-07-26 12:12 ` Applied "spi: sprd: adi: Add a reset reason for TOS panic" " Mark Brown
2019-07-26 12:12 ` Mark Brown
2019-07-26 12:12 ` Mark Brown
2019-07-26 7:20 ` [PATCH 3/6] spi: sprd: adi: Add a reset reason for factory test mode Baolin Wang
2019-07-26 12:12 ` Applied "spi: sprd: adi: Add a reset reason for factory test mode" to the spi tree Mark Brown
2019-07-26 12:12 ` Mark Brown
2019-07-26 12:12 ` Mark Brown
2019-07-26 7:20 ` [PATCH 4/6] spi: sprd: adi: Add a reset reason for watchdog mode Baolin Wang
2019-07-26 12:12 ` Applied "spi: sprd: adi: Add a reset reason for watchdog mode" to the spi tree Mark Brown
2019-07-26 12:12 ` Mark Brown
2019-07-26 12:12 ` Mark Brown
2019-07-26 7:20 ` [PATCH 5/6] spi: sprd: adi: Change hwlock to be optional Baolin Wang
2019-07-26 12:12 ` Applied "spi: sprd: adi: Change hwlock to be optional" to the spi tree Mark Brown
2019-07-26 12:12 ` Mark Brown
2019-07-26 12:12 ` Mark Brown
2019-07-26 7:20 ` [PATCH 6/6] dt-bindings: spi: sprd: Change the hwlock support to be optional Baolin Wang
2019-07-26 11:29 ` Mark Brown
2019-07-26 12:10 ` Baolin Wang
2019-07-26 12:12 ` Applied "spi: sprd: Change the hwlock support to be optional" to the spi tree Mark Brown
2019-07-26 12:12 ` Mark Brown
2019-07-26 12:12 ` Mark Brown
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