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 3/6] spi: sprd: adi: Add a reset reason for factory test mode
Date: Fri, 26 Jul 2019 15:20:50 +0800 [thread overview]
Message-ID: <8ae5651e876b527920ff878721a8a8ef47b099ac.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: Sherry Zong <sherry.zong@unisoc.com>
Add a new reset flag to indicate that the system need enter factory test
mode after restarting system.
Signed-off-by: Sherry Zong <sherry.zong@unisoc.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 0b3f23a..509ce69 100644
--- a/drivers/spi/spi-sprd-adi.c
+++ b/drivers/spi/spi-sprd-adi.c
@@ -98,6 +98,7 @@
#define HWRST_STATUS_AUTODLOADER 0xa0
#define HWRST_STATUS_IQMODE 0xb0
#define HWRST_STATUS_SPRDISK 0xc0
+#define HWRST_STATUS_FACTORYTEST 0xe0
/* Use default timeout 50 ms that converts to watchdog values */
#define WDG_LOAD_VAL ((50 * 1000) / 32768)
@@ -339,6 +340,8 @@ static int sprd_adi_restart_handler(struct notifier_block *this,
reboot_mode = HWRST_STATUS_SPRDISK;
else if (!strncmp(cmd, "tospanic", 8))
reboot_mode = HWRST_STATUS_SECURITY;
+ else if (!strncmp(cmd, "factorytest", 11))
+ reboot_mode = HWRST_STATUS_FACTORYTEST;
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: 15+ 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 7:20 ` [PATCH 2/6] spi: sprd: adi: Add a reset reason for TOS panic Baolin Wang
2019-07-26 12:12 ` Applied "spi: sprd: adi: Add a reset reason for TOS panic" to the spi tree 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 factory test mode" " 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 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 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
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