* [PATCH 0/6] Samsung watchdog support clean-up
@ 2013-05-18 22:37 ` Tomasz Figa
0 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
Cc: linux-samsung-soc, Kukjin Kim, Sylwester Nawrocki,
Heiko Stübner, Wim Van Sebroeck, linux-watchdog,
jhbird.choi, Tomasz Figa
This series is aiming at cleaning up a bit watchdog support on Samsung
SoCs. The patches tweak a bit all the watchdog handling code here and
there, with the goal of making it DT- and multiplatform-friendly.
See particular patches for more detailed descriptions.
On S3C6410-based Tiny6410 board (Mini6410-compatible):
Tested-by: Tomasz Figa <tomasz.figa@gmail.com>
Depends on:
- [PATCH] ARM: s5p64x0: Use common uncompress.h part for plat-samsung
Tomasz Figa (6):
watchdog: s3c2410_wdt: Use local register definitions
ARM: SAMSUNG: uncompress: Use local definitions of watchdog registers
ARM: SAMSUNG: Add watchdog reset driver
ARM: SAMSUNG: Let platforms use the new watchdog reset driver
ARM: SAMSUNG: Remove legacy watchdog reset code
ARM: SAMSUNG: Remove unused plat/regs-watchdog.h header
arch/arm/Kconfig | 3 +
arch/arm/mach-s3c24xx/Kconfig | 2 +
arch/arm/mach-s3c24xx/s3c2410.c | 3 +-
arch/arm/mach-s3c24xx/s3c244x.c | 3 +-
arch/arm/mach-s3c64xx/common.c | 8 +-
arch/arm/mach-s5p64x0/common.c | 4 +-
arch/arm/mach-s5pc100/common.c | 3 +-
arch/arm/plat-samsung/Kconfig | 6 ++
arch/arm/plat-samsung/Makefile | 1 +
arch/arm/plat-samsung/include/plat/regs-watchdog.h | 41 ---------
arch/arm/plat-samsung/include/plat/uncompress.h | 15 +++-
.../arm/plat-samsung/include/plat/watchdog-reset.h | 38 ++-------
arch/arm/plat-samsung/watchdog-reset.c | 97 ++++++++++++++++++++++
drivers/watchdog/s3c2410_wdt.c | 17 +++-
14 files changed, 156 insertions(+), 85 deletions(-)
delete mode 100644 arch/arm/plat-samsung/include/plat/regs-watchdog.h
create mode 100644 arch/arm/plat-samsung/watchdog-reset.c
--
1.8.2.1
^ permalink raw reply [flat|nested] 32+ messages in thread
* [PATCH 0/6] Samsung watchdog support clean-up
@ 2013-05-18 22:37 ` Tomasz Figa
0 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
This series is aiming at cleaning up a bit watchdog support on Samsung
SoCs. The patches tweak a bit all the watchdog handling code here and
there, with the goal of making it DT- and multiplatform-friendly.
See particular patches for more detailed descriptions.
On S3C6410-based Tiny6410 board (Mini6410-compatible):
Tested-by: Tomasz Figa <tomasz.figa@gmail.com>
Depends on:
- [PATCH] ARM: s5p64x0: Use common uncompress.h part for plat-samsung
Tomasz Figa (6):
watchdog: s3c2410_wdt: Use local register definitions
ARM: SAMSUNG: uncompress: Use local definitions of watchdog registers
ARM: SAMSUNG: Add watchdog reset driver
ARM: SAMSUNG: Let platforms use the new watchdog reset driver
ARM: SAMSUNG: Remove legacy watchdog reset code
ARM: SAMSUNG: Remove unused plat/regs-watchdog.h header
arch/arm/Kconfig | 3 +
arch/arm/mach-s3c24xx/Kconfig | 2 +
arch/arm/mach-s3c24xx/s3c2410.c | 3 +-
arch/arm/mach-s3c24xx/s3c244x.c | 3 +-
arch/arm/mach-s3c64xx/common.c | 8 +-
arch/arm/mach-s5p64x0/common.c | 4 +-
arch/arm/mach-s5pc100/common.c | 3 +-
arch/arm/plat-samsung/Kconfig | 6 ++
arch/arm/plat-samsung/Makefile | 1 +
arch/arm/plat-samsung/include/plat/regs-watchdog.h | 41 ---------
arch/arm/plat-samsung/include/plat/uncompress.h | 15 +++-
.../arm/plat-samsung/include/plat/watchdog-reset.h | 38 ++-------
arch/arm/plat-samsung/watchdog-reset.c | 97 ++++++++++++++++++++++
drivers/watchdog/s3c2410_wdt.c | 17 +++-
14 files changed, 156 insertions(+), 85 deletions(-)
delete mode 100644 arch/arm/plat-samsung/include/plat/regs-watchdog.h
create mode 100644 arch/arm/plat-samsung/watchdog-reset.c
--
1.8.2.1
^ permalink raw reply [flat|nested] 32+ messages in thread
* [PATCH 1/6] watchdog: s3c2410_wdt: Use local register definitions
2013-05-18 22:37 ` Tomasz Figa
@ 2013-05-18 22:37 ` Tomasz Figa
-1 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
Cc: linux-samsung-soc, Kukjin Kim, Sylwester Nawrocki,
Heiko Stübner, Wim Van Sebroeck, linux-watchdog,
jhbird.choi, Tomasz Figa
This patch moves register and bitfield definitions to the driver itself,
removing remaining dependencies on plat/ and mach/ headers.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
drivers/watchdog/s3c2410_wdt.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index ee03135..3a9f696 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -42,12 +42,21 @@
#include <linux/err.h>
#include <linux/of.h>
-#include <mach/map.h>
+#define S3C2410_WTCON 0x00
+#define S3C2410_WTDAT 0x04
+#define S3C2410_WTCNT 0x08
-#undef S3C_VA_WATCHDOG
-#define S3C_VA_WATCHDOG (0)
+#define S3C2410_WTCON_RSTEN (1 << 0)
+#define S3C2410_WTCON_INTEN (1 << 2)
+#define S3C2410_WTCON_ENABLE (1 << 5)
-#include <plat/regs-watchdog.h>
+#define S3C2410_WTCON_DIV16 (0 << 3)
+#define S3C2410_WTCON_DIV32 (1 << 3)
+#define S3C2410_WTCON_DIV64 (2 << 3)
+#define S3C2410_WTCON_DIV128 (3 << 3)
+
+#define S3C2410_WTCON_PRESCALE(x) ((x) << 8)
+#define S3C2410_WTCON_PRESCALE_MASK (0xff << 8)
#define CONFIG_S3C2410_WATCHDOG_ATBOOT (0)
#define CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME (15)
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 1/6] watchdog: s3c2410_wdt: Use local register definitions
@ 2013-05-18 22:37 ` Tomasz Figa
0 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
This patch moves register and bitfield definitions to the driver itself,
removing remaining dependencies on plat/ and mach/ headers.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
drivers/watchdog/s3c2410_wdt.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index ee03135..3a9f696 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -42,12 +42,21 @@
#include <linux/err.h>
#include <linux/of.h>
-#include <mach/map.h>
+#define S3C2410_WTCON 0x00
+#define S3C2410_WTDAT 0x04
+#define S3C2410_WTCNT 0x08
-#undef S3C_VA_WATCHDOG
-#define S3C_VA_WATCHDOG (0)
+#define S3C2410_WTCON_RSTEN (1 << 0)
+#define S3C2410_WTCON_INTEN (1 << 2)
+#define S3C2410_WTCON_ENABLE (1 << 5)
-#include <plat/regs-watchdog.h>
+#define S3C2410_WTCON_DIV16 (0 << 3)
+#define S3C2410_WTCON_DIV32 (1 << 3)
+#define S3C2410_WTCON_DIV64 (2 << 3)
+#define S3C2410_WTCON_DIV128 (3 << 3)
+
+#define S3C2410_WTCON_PRESCALE(x) ((x) << 8)
+#define S3C2410_WTCON_PRESCALE_MASK (0xff << 8)
#define CONFIG_S3C2410_WATCHDOG_ATBOOT (0)
#define CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME (15)
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 2/6] ARM: SAMSUNG: uncompress: Use local definitions of watchdog registers
2013-05-18 22:37 ` Tomasz Figa
@ 2013-05-18 22:37 ` Tomasz Figa
-1 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
Cc: linux-samsung-soc, Kukjin Kim, Sylwester Nawrocki,
Heiko Stübner, Wim Van Sebroeck, linux-watchdog,
jhbird.choi, Tomasz Figa
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
arch/arm/plat-samsung/include/plat/uncompress.h | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h
index 438b248..e8954b8 100644
--- a/arch/arm/plat-samsung/include/plat/uncompress.h
+++ b/arch/arm/plat-samsung/include/plat/uncompress.h
@@ -28,11 +28,20 @@ static void arch_detect_cpu(void);
/* defines for UART registers */
#include <plat/regs-serial.h>
-#include <plat/regs-watchdog.h>
/* working in physical space... */
-#undef S3C2410_WDOGREG
-#define S3C2410_WDOGREG(x) ((S3C24XX_PA_WATCHDOG + (x)))
+#define S3C_WDOGREG(x) ((S3C_PA_WDT + (x)))
+
+#define S3C2410_WTCON S3C_WDOGREG(0x00)
+#define S3C2410_WTDAT S3C_WDOGREG(0x04)
+#define S3C2410_WTCNT S3C_WDOGREG(0x08)
+
+#define S3C2410_WTCON_RSTEN (1 << 0)
+#define S3C2410_WTCON_ENABLE (1 << 5)
+
+#define S3C2410_WTCON_DIV128 (3 << 3)
+
+#define S3C2410_WTCON_PRESCALE(x) ((x) << 8)
/* how many bytes we allow into the FIFO at a time in FIFO mode */
#define FIFO_MAX (14)
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 2/6] ARM: SAMSUNG: uncompress: Use local definitions of watchdog registers
@ 2013-05-18 22:37 ` Tomasz Figa
0 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
arch/arm/plat-samsung/include/plat/uncompress.h | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h
index 438b248..e8954b8 100644
--- a/arch/arm/plat-samsung/include/plat/uncompress.h
+++ b/arch/arm/plat-samsung/include/plat/uncompress.h
@@ -28,11 +28,20 @@ static void arch_detect_cpu(void);
/* defines for UART registers */
#include <plat/regs-serial.h>
-#include <plat/regs-watchdog.h>
/* working in physical space... */
-#undef S3C2410_WDOGREG
-#define S3C2410_WDOGREG(x) ((S3C24XX_PA_WATCHDOG + (x)))
+#define S3C_WDOGREG(x) ((S3C_PA_WDT + (x)))
+
+#define S3C2410_WTCON S3C_WDOGREG(0x00)
+#define S3C2410_WTDAT S3C_WDOGREG(0x04)
+#define S3C2410_WTCNT S3C_WDOGREG(0x08)
+
+#define S3C2410_WTCON_RSTEN (1 << 0)
+#define S3C2410_WTCON_ENABLE (1 << 5)
+
+#define S3C2410_WTCON_DIV128 (3 << 3)
+
+#define S3C2410_WTCON_PRESCALE(x) ((x) << 8)
/* how many bytes we allow into the FIFO@a time in FIFO mode */
#define FIFO_MAX (14)
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 3/6] ARM: SAMSUNG: Add watchdog reset driver
2013-05-18 22:37 ` Tomasz Figa
@ 2013-05-18 22:37 ` Tomasz Figa
-1 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
Cc: linux-samsung-soc, Kukjin Kim, Sylwester Nawrocki,
Heiko Stübner, Wim Van Sebroeck, linux-watchdog,
jhbird.choi, Tomasz Figa
This patch adds a watchdog reset driver that can be used on Samsung SoCs
that do not provide dedicated reset method. It replaces the legacy
helper function that relies on static IO mapping.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
arch/arm/plat-samsung/Kconfig | 6 ++
arch/arm/plat-samsung/Makefile | 1 +
.../arm/plat-samsung/include/plat/watchdog-reset.h | 9 ++
arch/arm/plat-samsung/watchdog-reset.c | 97 ++++++++++++++++++++++
4 files changed, 113 insertions(+)
create mode 100644 arch/arm/plat-samsung/watchdog-reset.c
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index f8ed2de..ec68155 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -475,6 +475,12 @@ config SAMSUNG_WAKEMASK
and above. This code allows a set of interrupt to wakeup-mask
mappings. See <plat/wakeup-mask.h>
+config SAMSUNG_WDT_RESET
+ bool
+ help
+ Compile support for system restart by triggering watchdog reset.
+ Used on SoCs that do not provide dedicated reset control.
+
config S5P_PM
bool
help
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index a23c460..03cea14 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -56,6 +56,7 @@ obj-$(CONFIG_PM) += pm-gpio.o
obj-$(CONFIG_SAMSUNG_PM_CHECK) += pm-check.o
obj-$(CONFIG_SAMSUNG_WAKEMASK) += wakeup-mask.o
+obj-$(CONFIG_SAMSUNG_WDT_RESET) += watchdog-reset.o
obj-$(CONFIG_S5P_PM) += s5p-pm.o s5p-irq-pm.o
obj-$(CONFIG_S5P_SLEEP) += s5p-sleep.o
diff --git a/arch/arm/plat-samsung/include/plat/watchdog-reset.h b/arch/arm/plat-samsung/include/plat/watchdog-reset.h
index bc4db9b..4def1b2 100644
--- a/arch/arm/plat-samsung/include/plat/watchdog-reset.h
+++ b/arch/arm/plat-samsung/include/plat/watchdog-reset.h
@@ -10,6 +10,9 @@
* published by the Free Software Foundation.
*/
+#ifndef __PLAT_WATCHDOG_RESET_H
+#define __PLAT_WATCHDOG_RESET_H
+
#include <plat/clock.h>
#include <plat/regs-watchdog.h>
#include <mach/map.h>
@@ -44,3 +47,9 @@ static inline void arch_wdt_reset(void)
/* delay to allow the serial port to show the message */
mdelay(50);
}
+
+extern void samsung_wdt_reset(void);
+extern void samsung_wdt_reset_of_init(void);
+extern void samsung_wdt_reset_init(void __iomem *base);
+
+#endif /* __PLAT_WATCHDOG_RESET_H */
diff --git a/arch/arm/plat-samsung/watchdog-reset.c b/arch/arm/plat-samsung/watchdog-reset.c
new file mode 100644
index 0000000..2ecb50be
--- /dev/null
+++ b/arch/arm/plat-samsung/watchdog-reset.c
@@ -0,0 +1,97 @@
+/* arch/arm/plat-samsung/watchdog-reset.c
+ *
+ * Copyright (c) 2008 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * Coyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com>
+ *
+ * Watchdog reset support for Samsung SoCs.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#define S3C2410_WTCON 0x00
+#define S3C2410_WTDAT 0x04
+#define S3C2410_WTCNT 0x08
+
+#define S3C2410_WTCON_ENABLE (1 << 5)
+#define S3C2410_WTCON_DIV16 (0 << 3)
+#define S3C2410_WTCON_RSTEN (1 << 0)
+#define S3C2410_WTCON_PRESCALE(x) ((x) << 8)
+
+static void __iomem *wdt_base;
+static struct clk *wdt_clock;
+
+void samsung_wdt_reset(void)
+{
+ if (!wdt_base) {
+ pr_err("%s: wdt reset not initialized\n", __func__);
+ /* delay to allow the serial port to show the message */
+ mdelay(50);
+ return;
+ }
+
+ if (!IS_ERR(wdt_clock))
+ clk_prepare_enable(wdt_clock);
+
+ /* disable watchdog, to be safe */
+ __raw_writel(0, wdt_base + S3C2410_WTCON);
+
+ /* put initial values into count and data */
+ __raw_writel(0x80, wdt_base + S3C2410_WTCNT);
+ __raw_writel(0x80, wdt_base + S3C2410_WTDAT);
+
+ /* set the watchdog to go and reset... */
+ __raw_writel(S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV16 |
+ S3C2410_WTCON_RSTEN | S3C2410_WTCON_PRESCALE(0x20),
+ wdt_base + S3C2410_WTCON);
+
+ /* wait for reset to assert... */
+ mdelay(500);
+
+ pr_err("Watchdog reset failed to assert reset\n");
+
+ /* delay to allow the serial port to show the message */
+ mdelay(50);
+}
+
+#ifdef CONFIG_OF
+static const struct of_device_id s3c2410_wdt_match[] = {
+ { .compatible = "samsung,s3c2410-wdt" },
+ {},
+};
+
+void __init samsung_wdt_reset_of_init(void)
+{
+ struct device_node *np;
+
+ np = of_find_matching_node(NULL, s3c2410_wdt_match);
+ if (!np) {
+ pr_err("%s: failed to find watchdog node\n", __func__);
+ return;
+ }
+
+ wdt_base = of_iomap(np, 0);
+ if (!wdt_base) {
+ pr_err("%s: failed to map watchdog registers\n", __func__);
+ return;
+ }
+
+ wdt_clock = of_clk_get(np, 0);
+}
+#endif
+
+void __init samsung_wdt_reset_init(void __iomem *base)
+{
+ wdt_base = base;
+ wdt_clock = clk_get(NULL, "watchdog");
+}
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 3/6] ARM: SAMSUNG: Add watchdog reset driver
@ 2013-05-18 22:37 ` Tomasz Figa
0 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
This patch adds a watchdog reset driver that can be used on Samsung SoCs
that do not provide dedicated reset method. It replaces the legacy
helper function that relies on static IO mapping.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
arch/arm/plat-samsung/Kconfig | 6 ++
arch/arm/plat-samsung/Makefile | 1 +
.../arm/plat-samsung/include/plat/watchdog-reset.h | 9 ++
arch/arm/plat-samsung/watchdog-reset.c | 97 ++++++++++++++++++++++
4 files changed, 113 insertions(+)
create mode 100644 arch/arm/plat-samsung/watchdog-reset.c
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index f8ed2de..ec68155 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -475,6 +475,12 @@ config SAMSUNG_WAKEMASK
and above. This code allows a set of interrupt to wakeup-mask
mappings. See <plat/wakeup-mask.h>
+config SAMSUNG_WDT_RESET
+ bool
+ help
+ Compile support for system restart by triggering watchdog reset.
+ Used on SoCs that do not provide dedicated reset control.
+
config S5P_PM
bool
help
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index a23c460..03cea14 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -56,6 +56,7 @@ obj-$(CONFIG_PM) += pm-gpio.o
obj-$(CONFIG_SAMSUNG_PM_CHECK) += pm-check.o
obj-$(CONFIG_SAMSUNG_WAKEMASK) += wakeup-mask.o
+obj-$(CONFIG_SAMSUNG_WDT_RESET) += watchdog-reset.o
obj-$(CONFIG_S5P_PM) += s5p-pm.o s5p-irq-pm.o
obj-$(CONFIG_S5P_SLEEP) += s5p-sleep.o
diff --git a/arch/arm/plat-samsung/include/plat/watchdog-reset.h b/arch/arm/plat-samsung/include/plat/watchdog-reset.h
index bc4db9b..4def1b2 100644
--- a/arch/arm/plat-samsung/include/plat/watchdog-reset.h
+++ b/arch/arm/plat-samsung/include/plat/watchdog-reset.h
@@ -10,6 +10,9 @@
* published by the Free Software Foundation.
*/
+#ifndef __PLAT_WATCHDOG_RESET_H
+#define __PLAT_WATCHDOG_RESET_H
+
#include <plat/clock.h>
#include <plat/regs-watchdog.h>
#include <mach/map.h>
@@ -44,3 +47,9 @@ static inline void arch_wdt_reset(void)
/* delay to allow the serial port to show the message */
mdelay(50);
}
+
+extern void samsung_wdt_reset(void);
+extern void samsung_wdt_reset_of_init(void);
+extern void samsung_wdt_reset_init(void __iomem *base);
+
+#endif /* __PLAT_WATCHDOG_RESET_H */
diff --git a/arch/arm/plat-samsung/watchdog-reset.c b/arch/arm/plat-samsung/watchdog-reset.c
new file mode 100644
index 0000000..2ecb50be
--- /dev/null
+++ b/arch/arm/plat-samsung/watchdog-reset.c
@@ -0,0 +1,97 @@
+/* arch/arm/plat-samsung/watchdog-reset.c
+ *
+ * Copyright (c) 2008 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * Coyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com>
+ *
+ * Watchdog reset support for Samsung SoCs.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#define S3C2410_WTCON 0x00
+#define S3C2410_WTDAT 0x04
+#define S3C2410_WTCNT 0x08
+
+#define S3C2410_WTCON_ENABLE (1 << 5)
+#define S3C2410_WTCON_DIV16 (0 << 3)
+#define S3C2410_WTCON_RSTEN (1 << 0)
+#define S3C2410_WTCON_PRESCALE(x) ((x) << 8)
+
+static void __iomem *wdt_base;
+static struct clk *wdt_clock;
+
+void samsung_wdt_reset(void)
+{
+ if (!wdt_base) {
+ pr_err("%s: wdt reset not initialized\n", __func__);
+ /* delay to allow the serial port to show the message */
+ mdelay(50);
+ return;
+ }
+
+ if (!IS_ERR(wdt_clock))
+ clk_prepare_enable(wdt_clock);
+
+ /* disable watchdog, to be safe */
+ __raw_writel(0, wdt_base + S3C2410_WTCON);
+
+ /* put initial values into count and data */
+ __raw_writel(0x80, wdt_base + S3C2410_WTCNT);
+ __raw_writel(0x80, wdt_base + S3C2410_WTDAT);
+
+ /* set the watchdog to go and reset... */
+ __raw_writel(S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV16 |
+ S3C2410_WTCON_RSTEN | S3C2410_WTCON_PRESCALE(0x20),
+ wdt_base + S3C2410_WTCON);
+
+ /* wait for reset to assert... */
+ mdelay(500);
+
+ pr_err("Watchdog reset failed to assert reset\n");
+
+ /* delay to allow the serial port to show the message */
+ mdelay(50);
+}
+
+#ifdef CONFIG_OF
+static const struct of_device_id s3c2410_wdt_match[] = {
+ { .compatible = "samsung,s3c2410-wdt" },
+ {},
+};
+
+void __init samsung_wdt_reset_of_init(void)
+{
+ struct device_node *np;
+
+ np = of_find_matching_node(NULL, s3c2410_wdt_match);
+ if (!np) {
+ pr_err("%s: failed to find watchdog node\n", __func__);
+ return;
+ }
+
+ wdt_base = of_iomap(np, 0);
+ if (!wdt_base) {
+ pr_err("%s: failed to map watchdog registers\n", __func__);
+ return;
+ }
+
+ wdt_clock = of_clk_get(np, 0);
+}
+#endif
+
+void __init samsung_wdt_reset_init(void __iomem *base)
+{
+ wdt_base = base;
+ wdt_clock = clk_get(NULL, "watchdog");
+}
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 4/6] ARM: SAMSUNG: Let platforms use the new watchdog reset driver
2013-05-18 22:37 ` Tomasz Figa
@ 2013-05-18 22:37 ` Tomasz Figa
-1 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
Cc: linux-samsung-soc, Kukjin Kim, Sylwester Nawrocki,
Heiko Stübner, Wim Van Sebroeck, linux-watchdog,
jhbird.choi, Tomasz Figa
This patch moves all platforms using the legacy watchdog reset helper
function to the new watchdog reset driver.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
arch/arm/Kconfig | 3 +++
arch/arm/mach-s3c24xx/Kconfig | 2 ++
arch/arm/mach-s3c24xx/s3c2410.c | 3 ++-
arch/arm/mach-s3c24xx/s3c244x.c | 3 ++-
arch/arm/mach-s3c64xx/common.c | 8 +++++++-
arch/arm/mach-s5p64x0/common.c | 4 +++-
arch/arm/mach-s5pc100/common.c | 3 ++-
7 files changed, 21 insertions(+), 5 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 7b7ab65..676df53 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -731,6 +731,7 @@ config ARCH_S3C64XX
select SAMSUNG_CLKSRC
select SAMSUNG_GPIOLIB_4BIT
select SAMSUNG_IRQ_VIC_TIMER
+ select SAMSUNG_WDT_RESET
select USB_ARCH_HAS_OHCI
help
Samsung S3C64XX series based systems
@@ -746,6 +747,7 @@ config ARCH_S5P64X0
select HAVE_S3C2410_WATCHDOG if WATCHDOG
select HAVE_S3C_RTC if RTC_CLASS
select NEED_MACH_GPIO_H
+ select SAMSUNG_WDT_RESET
help
Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
SMDK6450.
@@ -762,6 +764,7 @@ config ARCH_S5PC100
select HAVE_S3C2410_WATCHDOG if WATCHDOG
select HAVE_S3C_RTC if RTC_CLASS
select NEED_MACH_GPIO_H
+ select SAMSUNG_WDT_RESET
help
Samsung S5PC100 series based systems
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index f2f7088..f8d1912 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -31,6 +31,7 @@ config CPU_S3C2410
select S3C2410_CPUFREQ if CPU_FREQ_S3C24XX
select S3C2410_PM if PM
select SAMSUNG_HRT
+ select SAMSUNG_WDT_RESET
help
Support for S3C2410 and S3C2410A family from the S3C24XX line
of Samsung Mobile CPUs.
@@ -81,6 +82,7 @@ config CPU_S3C2442
config CPU_S3C244X
def_bool y
depends on CPU_S3C2440 || CPU_S3C2442
+ select SAMSUNG_WDT_RESET
config CPU_S3C2443
bool "SAMSUNG S3C2443"
diff --git a/arch/arm/mach-s3c24xx/s3c2410.c b/arch/arm/mach-s3c24xx/s3c2410.c
index d850ea5..ff384ac 100644
--- a/arch/arm/mach-s3c24xx/s3c2410.c
+++ b/arch/arm/mach-s3c24xx/s3c2410.c
@@ -138,6 +138,7 @@ void __init s3c2410_init_clocks(int xtal)
s3c2410_baseclk_add();
s3c24xx_register_clock(&s3c2410_armclk);
clkdev_add_table(s3c2410_clk_lookup, ARRAY_SIZE(s3c2410_clk_lookup));
+ samsung_wdt_reset_init(S3C24XX_VA_WATCHDOG);
}
struct bus_type s3c2410_subsys = {
@@ -201,7 +202,7 @@ void s3c2410_restart(char mode, const char *cmd)
soft_restart(0);
}
- arch_wdt_reset();
+ samsung_wdt_reset();
/* we'll take a jump through zero as a poor second */
soft_restart(0);
diff --git a/arch/arm/mach-s3c24xx/s3c244x.c b/arch/arm/mach-s3c24xx/s3c244x.c
index 2a35edb..d0423e2 100644
--- a/arch/arm/mach-s3c24xx/s3c244x.c
+++ b/arch/arm/mach-s3c24xx/s3c244x.c
@@ -133,6 +133,7 @@ void __init s3c244x_init_clocks(int xtal)
s3c24xx_register_baseclocks(xtal);
s3c244x_setup_clocks();
s3c2410_baseclk_add();
+ samsung_wdt_reset_init(S3C24XX_VA_WATCHDOG);
}
/* Since the S3C2442 and S3C2440 share items, put both subsystems here */
@@ -202,7 +203,7 @@ void s3c244x_restart(char mode, const char *cmd)
if (mode == 's')
soft_restart(0);
- arch_wdt_reset();
+ samsung_wdt_reset();
/* we'll take a jump through zero as a poor second */
soft_restart(0);
diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c
index 0b9c0ba..1aed6f4 100644
--- a/arch/arm/mach-s3c64xx/common.c
+++ b/arch/arm/mach-s3c64xx/common.c
@@ -183,6 +183,12 @@ core_initcall(s3c64xx_dev_init);
void __init s3c64xx_init_irq(u32 vic0_valid, u32 vic1_valid)
{
+ /*
+ * FIXME: there is no better place to put this at the moment
+ * (samsung_wdt_reset_init needs clocks)
+ */
+ samsung_wdt_reset_init(S3C_VA_WATCHDOG);
+
printk(KERN_DEBUG "%s: initialising interrupts\n", __func__);
/* initialise the pair of VICs */
@@ -378,7 +384,7 @@ arch_initcall(s3c64xx_init_irq_eint);
void s3c64xx_restart(char mode, const char *cmd)
{
if (mode != 's')
- arch_wdt_reset();
+ samsung_wdt_reset();
/* if all else fails, or mode was for soft, jump to 0 */
soft_restart(0);
diff --git a/arch/arm/mach-s5p64x0/common.c b/arch/arm/mach-s5p64x0/common.c
index 8ae5800..76d0053 100644
--- a/arch/arm/mach-s5p64x0/common.c
+++ b/arch/arm/mach-s5p64x0/common.c
@@ -173,6 +173,8 @@ void __init s5p64x0_init_io(struct map_desc *mach_desc, int size)
s5p_init_cpu(S5P64X0_SYS_ID);
s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
+ samsung_wdt_reset_init(S3C_VA_WATCHDOG);
+
}
void __init s5p6440_map_io(void)
@@ -440,7 +442,7 @@ arch_initcall(s5p64x0_init_irq_eint);
void s5p64x0_restart(char mode, const char *cmd)
{
if (mode != 's')
- arch_wdt_reset();
+ samsung_wdt_reset();
soft_restart(0);
}
diff --git a/arch/arm/mach-s5pc100/common.c b/arch/arm/mach-s5pc100/common.c
index cc6e561..5110315 100644
--- a/arch/arm/mach-s5pc100/common.c
+++ b/arch/arm/mach-s5pc100/common.c
@@ -178,6 +178,7 @@ void __init s5pc100_init_clocks(int xtal)
s5p_register_clocks(xtal);
s5pc100_register_clocks();
s5pc100_setup_clocks();
+ samsung_wdt_reset_init(S3C_VA_WATCHDOG);
}
void __init s5pc100_init_irq(void)
@@ -219,7 +220,7 @@ void __init s5pc100_init_uarts(struct s3c2410_uartcfg *cfg, int no)
void s5pc100_restart(char mode, const char *cmd)
{
if (mode != 's')
- arch_wdt_reset();
+ samsung_wdt_reset();
soft_restart(0);
}
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 4/6] ARM: SAMSUNG: Let platforms use the new watchdog reset driver
@ 2013-05-18 22:37 ` Tomasz Figa
0 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
This patch moves all platforms using the legacy watchdog reset helper
function to the new watchdog reset driver.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
arch/arm/Kconfig | 3 +++
arch/arm/mach-s3c24xx/Kconfig | 2 ++
arch/arm/mach-s3c24xx/s3c2410.c | 3 ++-
arch/arm/mach-s3c24xx/s3c244x.c | 3 ++-
arch/arm/mach-s3c64xx/common.c | 8 +++++++-
arch/arm/mach-s5p64x0/common.c | 4 +++-
arch/arm/mach-s5pc100/common.c | 3 ++-
7 files changed, 21 insertions(+), 5 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 7b7ab65..676df53 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -731,6 +731,7 @@ config ARCH_S3C64XX
select SAMSUNG_CLKSRC
select SAMSUNG_GPIOLIB_4BIT
select SAMSUNG_IRQ_VIC_TIMER
+ select SAMSUNG_WDT_RESET
select USB_ARCH_HAS_OHCI
help
Samsung S3C64XX series based systems
@@ -746,6 +747,7 @@ config ARCH_S5P64X0
select HAVE_S3C2410_WATCHDOG if WATCHDOG
select HAVE_S3C_RTC if RTC_CLASS
select NEED_MACH_GPIO_H
+ select SAMSUNG_WDT_RESET
help
Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
SMDK6450.
@@ -762,6 +764,7 @@ config ARCH_S5PC100
select HAVE_S3C2410_WATCHDOG if WATCHDOG
select HAVE_S3C_RTC if RTC_CLASS
select NEED_MACH_GPIO_H
+ select SAMSUNG_WDT_RESET
help
Samsung S5PC100 series based systems
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index f2f7088..f8d1912 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -31,6 +31,7 @@ config CPU_S3C2410
select S3C2410_CPUFREQ if CPU_FREQ_S3C24XX
select S3C2410_PM if PM
select SAMSUNG_HRT
+ select SAMSUNG_WDT_RESET
help
Support for S3C2410 and S3C2410A family from the S3C24XX line
of Samsung Mobile CPUs.
@@ -81,6 +82,7 @@ config CPU_S3C2442
config CPU_S3C244X
def_bool y
depends on CPU_S3C2440 || CPU_S3C2442
+ select SAMSUNG_WDT_RESET
config CPU_S3C2443
bool "SAMSUNG S3C2443"
diff --git a/arch/arm/mach-s3c24xx/s3c2410.c b/arch/arm/mach-s3c24xx/s3c2410.c
index d850ea5..ff384ac 100644
--- a/arch/arm/mach-s3c24xx/s3c2410.c
+++ b/arch/arm/mach-s3c24xx/s3c2410.c
@@ -138,6 +138,7 @@ void __init s3c2410_init_clocks(int xtal)
s3c2410_baseclk_add();
s3c24xx_register_clock(&s3c2410_armclk);
clkdev_add_table(s3c2410_clk_lookup, ARRAY_SIZE(s3c2410_clk_lookup));
+ samsung_wdt_reset_init(S3C24XX_VA_WATCHDOG);
}
struct bus_type s3c2410_subsys = {
@@ -201,7 +202,7 @@ void s3c2410_restart(char mode, const char *cmd)
soft_restart(0);
}
- arch_wdt_reset();
+ samsung_wdt_reset();
/* we'll take a jump through zero as a poor second */
soft_restart(0);
diff --git a/arch/arm/mach-s3c24xx/s3c244x.c b/arch/arm/mach-s3c24xx/s3c244x.c
index 2a35edb..d0423e2 100644
--- a/arch/arm/mach-s3c24xx/s3c244x.c
+++ b/arch/arm/mach-s3c24xx/s3c244x.c
@@ -133,6 +133,7 @@ void __init s3c244x_init_clocks(int xtal)
s3c24xx_register_baseclocks(xtal);
s3c244x_setup_clocks();
s3c2410_baseclk_add();
+ samsung_wdt_reset_init(S3C24XX_VA_WATCHDOG);
}
/* Since the S3C2442 and S3C2440 share items, put both subsystems here */
@@ -202,7 +203,7 @@ void s3c244x_restart(char mode, const char *cmd)
if (mode == 's')
soft_restart(0);
- arch_wdt_reset();
+ samsung_wdt_reset();
/* we'll take a jump through zero as a poor second */
soft_restart(0);
diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c
index 0b9c0ba..1aed6f4 100644
--- a/arch/arm/mach-s3c64xx/common.c
+++ b/arch/arm/mach-s3c64xx/common.c
@@ -183,6 +183,12 @@ core_initcall(s3c64xx_dev_init);
void __init s3c64xx_init_irq(u32 vic0_valid, u32 vic1_valid)
{
+ /*
+ * FIXME: there is no better place to put this at the moment
+ * (samsung_wdt_reset_init needs clocks)
+ */
+ samsung_wdt_reset_init(S3C_VA_WATCHDOG);
+
printk(KERN_DEBUG "%s: initialising interrupts\n", __func__);
/* initialise the pair of VICs */
@@ -378,7 +384,7 @@ arch_initcall(s3c64xx_init_irq_eint);
void s3c64xx_restart(char mode, const char *cmd)
{
if (mode != 's')
- arch_wdt_reset();
+ samsung_wdt_reset();
/* if all else fails, or mode was for soft, jump to 0 */
soft_restart(0);
diff --git a/arch/arm/mach-s5p64x0/common.c b/arch/arm/mach-s5p64x0/common.c
index 8ae5800..76d0053 100644
--- a/arch/arm/mach-s5p64x0/common.c
+++ b/arch/arm/mach-s5p64x0/common.c
@@ -173,6 +173,8 @@ void __init s5p64x0_init_io(struct map_desc *mach_desc, int size)
s5p_init_cpu(S5P64X0_SYS_ID);
s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
+ samsung_wdt_reset_init(S3C_VA_WATCHDOG);
+
}
void __init s5p6440_map_io(void)
@@ -440,7 +442,7 @@ arch_initcall(s5p64x0_init_irq_eint);
void s5p64x0_restart(char mode, const char *cmd)
{
if (mode != 's')
- arch_wdt_reset();
+ samsung_wdt_reset();
soft_restart(0);
}
diff --git a/arch/arm/mach-s5pc100/common.c b/arch/arm/mach-s5pc100/common.c
index cc6e561..5110315 100644
--- a/arch/arm/mach-s5pc100/common.c
+++ b/arch/arm/mach-s5pc100/common.c
@@ -178,6 +178,7 @@ void __init s5pc100_init_clocks(int xtal)
s5p_register_clocks(xtal);
s5pc100_register_clocks();
s5pc100_setup_clocks();
+ samsung_wdt_reset_init(S3C_VA_WATCHDOG);
}
void __init s5pc100_init_irq(void)
@@ -219,7 +220,7 @@ void __init s5pc100_init_uarts(struct s3c2410_uartcfg *cfg, int no)
void s5pc100_restart(char mode, const char *cmd)
{
if (mode != 's')
- arch_wdt_reset();
+ samsung_wdt_reset();
soft_restart(0);
}
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 5/6] ARM: SAMSUNG: Remove legacy watchdog reset code
2013-05-18 22:37 ` Tomasz Figa
@ 2013-05-18 22:37 ` Tomasz Figa
-1 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
Cc: linux-samsung-soc, Kukjin Kim, Sylwester Nawrocki,
Heiko Stübner, Wim Van Sebroeck, linux-watchdog,
jhbird.choi, Tomasz Figa
Since all platforms have been moved to the new watchdog reset driver,
the legacy code can be removed safely.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
.../arm/plat-samsung/include/plat/watchdog-reset.h | 35 ----------------------
1 file changed, 35 deletions(-)
diff --git a/arch/arm/plat-samsung/include/plat/watchdog-reset.h b/arch/arm/plat-samsung/include/plat/watchdog-reset.h
index 4def1b2..f2dc304 100644
--- a/arch/arm/plat-samsung/include/plat/watchdog-reset.h
+++ b/arch/arm/plat-samsung/include/plat/watchdog-reset.h
@@ -13,41 +13,6 @@
#ifndef __PLAT_WATCHDOG_RESET_H
#define __PLAT_WATCHDOG_RESET_H
-#include <plat/clock.h>
-#include <plat/regs-watchdog.h>
-#include <mach/map.h>
-
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-
-static inline void arch_wdt_reset(void)
-{
- printk("arch_reset: attempting watchdog reset\n");
-
- __raw_writel(0, S3C2410_WTCON); /* disable watchdog, to be safe */
-
- if (!IS_ERR(s3c2410_wdtclk))
- clk_enable(s3c2410_wdtclk);
-
- /* put initial values into count and data */
- __raw_writel(0x80, S3C2410_WTCNT);
- __raw_writel(0x80, S3C2410_WTDAT);
-
- /* set the watchdog to go and reset... */
- __raw_writel(S3C2410_WTCON_ENABLE|S3C2410_WTCON_DIV16|S3C2410_WTCON_RSTEN |
- S3C2410_WTCON_PRESCALE(0x20), S3C2410_WTCON);
-
- /* wait for reset to assert... */
- mdelay(500);
-
- printk(KERN_ERR "Watchdog reset failed to assert reset\n");
-
- /* delay to allow the serial port to show the message */
- mdelay(50);
-}
-
extern void samsung_wdt_reset(void);
extern void samsung_wdt_reset_of_init(void);
extern void samsung_wdt_reset_init(void __iomem *base);
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 5/6] ARM: SAMSUNG: Remove legacy watchdog reset code
@ 2013-05-18 22:37 ` Tomasz Figa
0 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
Since all platforms have been moved to the new watchdog reset driver,
the legacy code can be removed safely.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
.../arm/plat-samsung/include/plat/watchdog-reset.h | 35 ----------------------
1 file changed, 35 deletions(-)
diff --git a/arch/arm/plat-samsung/include/plat/watchdog-reset.h b/arch/arm/plat-samsung/include/plat/watchdog-reset.h
index 4def1b2..f2dc304 100644
--- a/arch/arm/plat-samsung/include/plat/watchdog-reset.h
+++ b/arch/arm/plat-samsung/include/plat/watchdog-reset.h
@@ -13,41 +13,6 @@
#ifndef __PLAT_WATCHDOG_RESET_H
#define __PLAT_WATCHDOG_RESET_H
-#include <plat/clock.h>
-#include <plat/regs-watchdog.h>
-#include <mach/map.h>
-
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-
-static inline void arch_wdt_reset(void)
-{
- printk("arch_reset: attempting watchdog reset\n");
-
- __raw_writel(0, S3C2410_WTCON); /* disable watchdog, to be safe */
-
- if (!IS_ERR(s3c2410_wdtclk))
- clk_enable(s3c2410_wdtclk);
-
- /* put initial values into count and data */
- __raw_writel(0x80, S3C2410_WTCNT);
- __raw_writel(0x80, S3C2410_WTDAT);
-
- /* set the watchdog to go and reset... */
- __raw_writel(S3C2410_WTCON_ENABLE|S3C2410_WTCON_DIV16|S3C2410_WTCON_RSTEN |
- S3C2410_WTCON_PRESCALE(0x20), S3C2410_WTCON);
-
- /* wait for reset to assert... */
- mdelay(500);
-
- printk(KERN_ERR "Watchdog reset failed to assert reset\n");
-
- /* delay to allow the serial port to show the message */
- mdelay(50);
-}
-
extern void samsung_wdt_reset(void);
extern void samsung_wdt_reset_of_init(void);
extern void samsung_wdt_reset_init(void __iomem *base);
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 6/6] ARM: SAMSUNG: Remove unused plat/regs-watchdog.h header
2013-05-18 22:37 ` Tomasz Figa
@ 2013-05-18 22:37 ` Tomasz Figa
-1 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
Cc: linux-samsung-soc, Kukjin Kim, Sylwester Nawrocki,
Heiko Stübner, Wim Van Sebroeck, linux-watchdog,
jhbird.choi, Tomasz Figa
Since there are no remaining users of this header, it can be safely
dropped.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
arch/arm/plat-samsung/include/plat/regs-watchdog.h | 41 ----------------------
1 file changed, 41 deletions(-)
delete mode 100644 arch/arm/plat-samsung/include/plat/regs-watchdog.h
diff --git a/arch/arm/plat-samsung/include/plat/regs-watchdog.h b/arch/arm/plat-samsung/include/plat/regs-watchdog.h
deleted file mode 100644
index 4938492..0000000
--- a/arch/arm/plat-samsung/include/plat/regs-watchdog.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* arch/arm/mach-s3c2410/include/mach/regs-watchdog.h
- *
- * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk>
- * http://www.simtec.co.uk/products/SWLINUX/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * S3C2410 Watchdog timer control
-*/
-
-
-#ifndef __ASM_ARCH_REGS_WATCHDOG_H
-#define __ASM_ARCH_REGS_WATCHDOG_H
-
-#define S3C_WDOGREG(x) ((x) + S3C_VA_WATCHDOG)
-
-#define S3C2410_WTCON S3C_WDOGREG(0x00)
-#define S3C2410_WTDAT S3C_WDOGREG(0x04)
-#define S3C2410_WTCNT S3C_WDOGREG(0x08)
-
-/* the watchdog can either generate a reset pulse, or an
- * interrupt.
- */
-
-#define S3C2410_WTCON_RSTEN (0x01)
-#define S3C2410_WTCON_INTEN (1<<2)
-#define S3C2410_WTCON_ENABLE (1<<5)
-
-#define S3C2410_WTCON_DIV16 (0<<3)
-#define S3C2410_WTCON_DIV32 (1<<3)
-#define S3C2410_WTCON_DIV64 (2<<3)
-#define S3C2410_WTCON_DIV128 (3<<3)
-
-#define S3C2410_WTCON_PRESCALE(x) ((x) << 8)
-#define S3C2410_WTCON_PRESCALE_MASK (0xff00)
-
-#endif /* __ASM_ARCH_REGS_WATCHDOG_H */
-
-
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 6/6] ARM: SAMSUNG: Remove unused plat/regs-watchdog.h header
@ 2013-05-18 22:37 ` Tomasz Figa
0 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:37 UTC (permalink / raw)
To: linux-arm-kernel
Since there are no remaining users of this header, it can be safely
dropped.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
arch/arm/plat-samsung/include/plat/regs-watchdog.h | 41 ----------------------
1 file changed, 41 deletions(-)
delete mode 100644 arch/arm/plat-samsung/include/plat/regs-watchdog.h
diff --git a/arch/arm/plat-samsung/include/plat/regs-watchdog.h b/arch/arm/plat-samsung/include/plat/regs-watchdog.h
deleted file mode 100644
index 4938492..0000000
--- a/arch/arm/plat-samsung/include/plat/regs-watchdog.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* arch/arm/mach-s3c2410/include/mach/regs-watchdog.h
- *
- * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk>
- * http://www.simtec.co.uk/products/SWLINUX/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * S3C2410 Watchdog timer control
-*/
-
-
-#ifndef __ASM_ARCH_REGS_WATCHDOG_H
-#define __ASM_ARCH_REGS_WATCHDOG_H
-
-#define S3C_WDOGREG(x) ((x) + S3C_VA_WATCHDOG)
-
-#define S3C2410_WTCON S3C_WDOGREG(0x00)
-#define S3C2410_WTDAT S3C_WDOGREG(0x04)
-#define S3C2410_WTCNT S3C_WDOGREG(0x08)
-
-/* the watchdog can either generate a reset pulse, or an
- * interrupt.
- */
-
-#define S3C2410_WTCON_RSTEN (0x01)
-#define S3C2410_WTCON_INTEN (1<<2)
-#define S3C2410_WTCON_ENABLE (1<<5)
-
-#define S3C2410_WTCON_DIV16 (0<<3)
-#define S3C2410_WTCON_DIV32 (1<<3)
-#define S3C2410_WTCON_DIV64 (2<<3)
-#define S3C2410_WTCON_DIV128 (3<<3)
-
-#define S3C2410_WTCON_PRESCALE(x) ((x) << 8)
-#define S3C2410_WTCON_PRESCALE_MASK (0xff00)
-
-#endif /* __ASM_ARCH_REGS_WATCHDOG_H */
-
-
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH v2 2/6] ARM: SAMSUNG: uncompress: Use local definitions of watchdog registers
2013-05-18 22:37 ` Tomasz Figa
@ 2013-05-18 22:50 ` Tomasz Figa
-1 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:50 UTC (permalink / raw)
To: linux-arm-kernel
Cc: linux-samsung-soc, Kukjin Kim, Sylwester Nawrocki,
Heiko Stübner, Wim Van Sebroeck, linux-watchdog,
jhbird.choi
This patch adds local definitions of required watchdog registers and
bitfields to the uncompress header, allowing to remove the dependency on
plat/regs-watchdog.h header and the ugly hack to replace virtual with
physical addresses.
In addition, it fixes reboot on decompression failure feature, due to
the mentioned ugly hack not working anymore (the macro being redefined
got renamed, without fixing this code).
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
Changes since v1:
- Proper commit message. I have sent wrong version previously, sorry
for the noise.
arch/arm/plat-samsung/include/plat/uncompress.h | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h
index 438b248..e8954b8 100644
--- a/arch/arm/plat-samsung/include/plat/uncompress.h
+++ b/arch/arm/plat-samsung/include/plat/uncompress.h
@@ -28,11 +28,20 @@ static void arch_detect_cpu(void);
/* defines for UART registers */
#include <plat/regs-serial.h>
-#include <plat/regs-watchdog.h>
/* working in physical space... */
-#undef S3C2410_WDOGREG
-#define S3C2410_WDOGREG(x) ((S3C24XX_PA_WATCHDOG + (x)))
+#define S3C_WDOGREG(x) ((S3C_PA_WDT + (x)))
+
+#define S3C2410_WTCON S3C_WDOGREG(0x00)
+#define S3C2410_WTDAT S3C_WDOGREG(0x04)
+#define S3C2410_WTCNT S3C_WDOGREG(0x08)
+
+#define S3C2410_WTCON_RSTEN (1 << 0)
+#define S3C2410_WTCON_ENABLE (1 << 5)
+
+#define S3C2410_WTCON_DIV128 (3 << 3)
+
+#define S3C2410_WTCON_PRESCALE(x) ((x) << 8)
/* how many bytes we allow into the FIFO at a time in FIFO mode */
#define FIFO_MAX (14)
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH v2 2/6] ARM: SAMSUNG: uncompress: Use local definitions of watchdog registers
@ 2013-05-18 22:50 ` Tomasz Figa
0 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-05-18 22:50 UTC (permalink / raw)
To: linux-arm-kernel
This patch adds local definitions of required watchdog registers and
bitfields to the uncompress header, allowing to remove the dependency on
plat/regs-watchdog.h header and the ugly hack to replace virtual with
physical addresses.
In addition, it fixes reboot on decompression failure feature, due to
the mentioned ugly hack not working anymore (the macro being redefined
got renamed, without fixing this code).
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
---
Changes since v1:
- Proper commit message. I have sent wrong version previously, sorry
for the noise.
arch/arm/plat-samsung/include/plat/uncompress.h | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h
index 438b248..e8954b8 100644
--- a/arch/arm/plat-samsung/include/plat/uncompress.h
+++ b/arch/arm/plat-samsung/include/plat/uncompress.h
@@ -28,11 +28,20 @@ static void arch_detect_cpu(void);
/* defines for UART registers */
#include <plat/regs-serial.h>
-#include <plat/regs-watchdog.h>
/* working in physical space... */
-#undef S3C2410_WDOGREG
-#define S3C2410_WDOGREG(x) ((S3C24XX_PA_WATCHDOG + (x)))
+#define S3C_WDOGREG(x) ((S3C_PA_WDT + (x)))
+
+#define S3C2410_WTCON S3C_WDOGREG(0x00)
+#define S3C2410_WTDAT S3C_WDOGREG(0x04)
+#define S3C2410_WTCNT S3C_WDOGREG(0x08)
+
+#define S3C2410_WTCON_RSTEN (1 << 0)
+#define S3C2410_WTCON_ENABLE (1 << 5)
+
+#define S3C2410_WTCON_DIV128 (3 << 3)
+
+#define S3C2410_WTCON_PRESCALE(x) ((x) << 8)
/* how many bytes we allow into the FIFO@a time in FIFO mode */
#define FIFO_MAX (14)
--
1.8.2.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* Re: [PATCH 0/6] Samsung watchdog support clean-up
2013-05-18 22:37 ` Tomasz Figa
@ 2013-06-01 8:16 ` Sylwester Nawrocki
-1 siblings, 0 replies; 32+ messages in thread
From: Sylwester Nawrocki @ 2013-06-01 8:16 UTC (permalink / raw)
To: Tomasz Figa
Cc: linux-arm-kernel, linux-samsung-soc, Kukjin Kim,
Heiko Stübner, Wim Van Sebroeck, linux-watchdog,
jhbird.choi
Hi Tomasz,
On 05/19/2013 12:37 AM, Tomasz Figa wrote:
> This series is aiming at cleaning up a bit watchdog support on Samsung
> SoCs. The patches tweak a bit all the watchdog handling code here and
> there, with the goal of making it DT- and multiplatform-friendly.
>
> See particular patches for more detailed descriptions.
>
> On S3C6410-based Tiny6410 board (Mini6410-compatible):
>
> Tested-by: Tomasz Figa<tomasz.figa@gmail.com>
I've tested this series on a s3c2440 based board. The system restart
works fine.
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
> Depends on:
> - [PATCH] ARM: s5p64x0: Use common uncompress.h part for plat-samsung
>
> Tomasz Figa (6):
> watchdog: s3c2410_wdt: Use local register definitions
> ARM: SAMSUNG: uncompress: Use local definitions of watchdog registers
> ARM: SAMSUNG: Add watchdog reset driver
> ARM: SAMSUNG: Let platforms use the new watchdog reset driver
> ARM: SAMSUNG: Remove legacy watchdog reset code
> ARM: SAMSUNG: Remove unused plat/regs-watchdog.h header
>
> arch/arm/Kconfig | 3 +
> arch/arm/mach-s3c24xx/Kconfig | 2 +
> arch/arm/mach-s3c24xx/s3c2410.c | 3 +-
> arch/arm/mach-s3c24xx/s3c244x.c | 3 +-
> arch/arm/mach-s3c64xx/common.c | 8 +-
> arch/arm/mach-s5p64x0/common.c | 4 +-
> arch/arm/mach-s5pc100/common.c | 3 +-
> arch/arm/plat-samsung/Kconfig | 6 ++
> arch/arm/plat-samsung/Makefile | 1 +
> arch/arm/plat-samsung/include/plat/regs-watchdog.h | 41 ---------
> arch/arm/plat-samsung/include/plat/uncompress.h | 15 +++-
> .../arm/plat-samsung/include/plat/watchdog-reset.h | 38 ++-------
> arch/arm/plat-samsung/watchdog-reset.c | 97 ++++++++++++++++++++++
> drivers/watchdog/s3c2410_wdt.c | 17 +++-
> 14 files changed, 156 insertions(+), 85 deletions(-)
> delete mode 100644 arch/arm/plat-samsung/include/plat/regs-watchdog.h
> create mode 100644 arch/arm/plat-samsung/watchdog-reset.c>
--
Regards,
Sylwester
^ permalink raw reply [flat|nested] 32+ messages in thread
* [PATCH 0/6] Samsung watchdog support clean-up
@ 2013-06-01 8:16 ` Sylwester Nawrocki
0 siblings, 0 replies; 32+ messages in thread
From: Sylwester Nawrocki @ 2013-06-01 8:16 UTC (permalink / raw)
To: linux-arm-kernel
Hi Tomasz,
On 05/19/2013 12:37 AM, Tomasz Figa wrote:
> This series is aiming at cleaning up a bit watchdog support on Samsung
> SoCs. The patches tweak a bit all the watchdog handling code here and
> there, with the goal of making it DT- and multiplatform-friendly.
>
> See particular patches for more detailed descriptions.
>
> On S3C6410-based Tiny6410 board (Mini6410-compatible):
>
> Tested-by: Tomasz Figa<tomasz.figa@gmail.com>
I've tested this series on a s3c2440 based board. The system restart
works fine.
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
> Depends on:
> - [PATCH] ARM: s5p64x0: Use common uncompress.h part for plat-samsung
>
> Tomasz Figa (6):
> watchdog: s3c2410_wdt: Use local register definitions
> ARM: SAMSUNG: uncompress: Use local definitions of watchdog registers
> ARM: SAMSUNG: Add watchdog reset driver
> ARM: SAMSUNG: Let platforms use the new watchdog reset driver
> ARM: SAMSUNG: Remove legacy watchdog reset code
> ARM: SAMSUNG: Remove unused plat/regs-watchdog.h header
>
> arch/arm/Kconfig | 3 +
> arch/arm/mach-s3c24xx/Kconfig | 2 +
> arch/arm/mach-s3c24xx/s3c2410.c | 3 +-
> arch/arm/mach-s3c24xx/s3c244x.c | 3 +-
> arch/arm/mach-s3c64xx/common.c | 8 +-
> arch/arm/mach-s5p64x0/common.c | 4 +-
> arch/arm/mach-s5pc100/common.c | 3 +-
> arch/arm/plat-samsung/Kconfig | 6 ++
> arch/arm/plat-samsung/Makefile | 1 +
> arch/arm/plat-samsung/include/plat/regs-watchdog.h | 41 ---------
> arch/arm/plat-samsung/include/plat/uncompress.h | 15 +++-
> .../arm/plat-samsung/include/plat/watchdog-reset.h | 38 ++-------
> arch/arm/plat-samsung/watchdog-reset.c | 97 ++++++++++++++++++++++
> drivers/watchdog/s3c2410_wdt.c | 17 +++-
> 14 files changed, 156 insertions(+), 85 deletions(-)
> delete mode 100644 arch/arm/plat-samsung/include/plat/regs-watchdog.h
> create mode 100644 arch/arm/plat-samsung/watchdog-reset.c>
--
Regards,
Sylwester
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 0/6] Samsung watchdog support clean-up
2013-06-01 8:16 ` Sylwester Nawrocki
@ 2013-06-03 12:49 ` Tomasz Figa
-1 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-06-03 12:49 UTC (permalink / raw)
To: Sylwester Nawrocki, Kukjin Kim
Cc: Tomasz Figa, linux-arm-kernel, linux-samsung-soc,
Heiko Stübner, Wim Van Sebroeck, linux-watchdog,
jhbird.choi
Hi Sylwester, Kukjin,
On Saturday 01 of June 2013 10:16:52 Sylwester Nawrocki wrote:
> Hi Tomasz,
>
> On 05/19/2013 12:37 AM, Tomasz Figa wrote:
> > This series is aiming at cleaning up a bit watchdog support on Samsung
> > SoCs. The patches tweak a bit all the watchdog handling code here and
> > there, with the goal of making it DT- and multiplatform-friendly.
> >
> > See particular patches for more detailed descriptions.
> >
> > On S3C6410-based Tiny6410 board (Mini6410-compatible):
> >
> > Tested-by: Tomasz Figa<tomasz.figa@gmail.com>
>
> I've tested this series on a s3c2440 based board. The system restart
> works fine.
>
> Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Thank you Sylwester for testing this series.
Kukjin, since it has been already tested on s3c24xx and s3c64xx and nobody
seems to care about s5p64x0 and s5pc100 (although I don't see a reason why
these patches should break them), could we have this series applied?
Best regards,
--
Tomasz Figa
Linux Kernel Developer
Samsung R&D Institute Poland
Samsung Electronics
> > Depends on:
> > - [PATCH] ARM: s5p64x0: Use common uncompress.h part for plat-samsung
> >
> > Tomasz Figa (6):
> > watchdog: s3c2410_wdt: Use local register definitions
> > ARM: SAMSUNG: uncompress: Use local definitions of watchdog registers
> > ARM: SAMSUNG: Add watchdog reset driver
> > ARM: SAMSUNG: Let platforms use the new watchdog reset driver
> > ARM: SAMSUNG: Remove legacy watchdog reset code
> > ARM: SAMSUNG: Remove unused plat/regs-watchdog.h header
> >
> > arch/arm/Kconfig | 3 +
> > arch/arm/mach-s3c24xx/Kconfig | 2 +
> > arch/arm/mach-s3c24xx/s3c2410.c | 3 +-
> > arch/arm/mach-s3c24xx/s3c244x.c | 3 +-
> > arch/arm/mach-s3c64xx/common.c | 8 +-
> > arch/arm/mach-s5p64x0/common.c | 4 +-
> > arch/arm/mach-s5pc100/common.c | 3 +-
> > arch/arm/plat-samsung/Kconfig | 6 ++
> > arch/arm/plat-samsung/Makefile | 1 +
> > arch/arm/plat-samsung/include/plat/regs-watchdog.h | 41 ---------
> > arch/arm/plat-samsung/include/plat/uncompress.h | 15 +++-
> > .../arm/plat-samsung/include/plat/watchdog-reset.h | 38 ++-------
> > arch/arm/plat-samsung/watchdog-reset.c | 97
> > ++++++++++++++++++++++ drivers/watchdog/s3c2410_wdt.c
> > | 17 +++-
> > 14 files changed, 156 insertions(+), 85 deletions(-)
> > delete mode 100644 arch/arm/plat-samsung/include/plat/regs-watchdog.h
> > create mode 100644 arch/arm/plat-samsung/watchdog-reset.c>
>
> --
> Regards,
> Sylwester
> --
> To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc"
> in the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 32+ messages in thread
* [PATCH 0/6] Samsung watchdog support clean-up
@ 2013-06-03 12:49 ` Tomasz Figa
0 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-06-03 12:49 UTC (permalink / raw)
To: linux-arm-kernel
Hi Sylwester, Kukjin,
On Saturday 01 of June 2013 10:16:52 Sylwester Nawrocki wrote:
> Hi Tomasz,
>
> On 05/19/2013 12:37 AM, Tomasz Figa wrote:
> > This series is aiming at cleaning up a bit watchdog support on Samsung
> > SoCs. The patches tweak a bit all the watchdog handling code here and
> > there, with the goal of making it DT- and multiplatform-friendly.
> >
> > See particular patches for more detailed descriptions.
> >
> > On S3C6410-based Tiny6410 board (Mini6410-compatible):
> >
> > Tested-by: Tomasz Figa<tomasz.figa@gmail.com>
>
> I've tested this series on a s3c2440 based board. The system restart
> works fine.
>
> Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Thank you Sylwester for testing this series.
Kukjin, since it has been already tested on s3c24xx and s3c64xx and nobody
seems to care about s5p64x0 and s5pc100 (although I don't see a reason why
these patches should break them), could we have this series applied?
Best regards,
--
Tomasz Figa
Linux Kernel Developer
Samsung R&D Institute Poland
Samsung Electronics
> > Depends on:
> > - [PATCH] ARM: s5p64x0: Use common uncompress.h part for plat-samsung
> >
> > Tomasz Figa (6):
> > watchdog: s3c2410_wdt: Use local register definitions
> > ARM: SAMSUNG: uncompress: Use local definitions of watchdog registers
> > ARM: SAMSUNG: Add watchdog reset driver
> > ARM: SAMSUNG: Let platforms use the new watchdog reset driver
> > ARM: SAMSUNG: Remove legacy watchdog reset code
> > ARM: SAMSUNG: Remove unused plat/regs-watchdog.h header
> >
> > arch/arm/Kconfig | 3 +
> > arch/arm/mach-s3c24xx/Kconfig | 2 +
> > arch/arm/mach-s3c24xx/s3c2410.c | 3 +-
> > arch/arm/mach-s3c24xx/s3c244x.c | 3 +-
> > arch/arm/mach-s3c64xx/common.c | 8 +-
> > arch/arm/mach-s5p64x0/common.c | 4 +-
> > arch/arm/mach-s5pc100/common.c | 3 +-
> > arch/arm/plat-samsung/Kconfig | 6 ++
> > arch/arm/plat-samsung/Makefile | 1 +
> > arch/arm/plat-samsung/include/plat/regs-watchdog.h | 41 ---------
> > arch/arm/plat-samsung/include/plat/uncompress.h | 15 +++-
> > .../arm/plat-samsung/include/plat/watchdog-reset.h | 38 ++-------
> > arch/arm/plat-samsung/watchdog-reset.c | 97
> > ++++++++++++++++++++++ drivers/watchdog/s3c2410_wdt.c
> > | 17 +++-
> > 14 files changed, 156 insertions(+), 85 deletions(-)
> > delete mode 100644 arch/arm/plat-samsung/include/plat/regs-watchdog.h
> > create mode 100644 arch/arm/plat-samsung/watchdog-reset.c>
>
> --
> Regards,
> Sylwester
> --
> To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc"
> in the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 32+ messages in thread
* RE: [PATCH 0/6] Samsung watchdog support clean-up
2013-06-03 12:49 ` Tomasz Figa
@ 2013-06-04 9:37 ` Kukjin Kim
-1 siblings, 0 replies; 32+ messages in thread
From: Kukjin Kim @ 2013-06-04 9:37 UTC (permalink / raw)
To: 'Tomasz Figa', 'Sylwester Nawrocki'
Cc: 'Tomasz Figa',
linux-arm-kernel, linux-samsung-soc, 'Heiko Stübner',
'Wim Van Sebroeck',
linux-watchdog, jhbird.choi
Tomasz Figa wrote:
>
> Hi Sylwester, Kukjin,
>
Hi,
> On Saturday 01 of June 2013 10:16:52 Sylwester Nawrocki wrote:
> > Hi Tomasz,
> >
> > On 05/19/2013 12:37 AM, Tomasz Figa wrote:
> > > This series is aiming at cleaning up a bit watchdog support on Samsung
> > > SoCs. The patches tweak a bit all the watchdog handling code here and
> > > there, with the goal of making it DT- and multiplatform-friendly.
> > >
> > > See particular patches for more detailed descriptions.
> > >
> > > On S3C6410-based Tiny6410 board (Mini6410-compatible):
> > >
> > > Tested-by: Tomasz Figa<tomasz.figa@gmail.com>
> >
> > I've tested this series on a s3c2440 based board. The system restart
> > works fine.
> >
> > Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
>
> Thank you Sylwester for testing this series.
>
Thanks again :-)
> Kukjin, since it has been already tested on s3c24xx and s3c64xx and nobody
> seems to care about s5p64x0 and s5pc100 (although I don't see a reason why
> these patches should break them), could we have this series applied?
>
OK, let me test this series on the smdk64x0 then, will apply.
If any problems, let you know.
Thanks for your gentle reminder.
- Kukjin
^ permalink raw reply [flat|nested] 32+ messages in thread
* [PATCH 0/6] Samsung watchdog support clean-up
@ 2013-06-04 9:37 ` Kukjin Kim
0 siblings, 0 replies; 32+ messages in thread
From: Kukjin Kim @ 2013-06-04 9:37 UTC (permalink / raw)
To: linux-arm-kernel
Tomasz Figa wrote:
>
> Hi Sylwester, Kukjin,
>
Hi,
> On Saturday 01 of June 2013 10:16:52 Sylwester Nawrocki wrote:
> > Hi Tomasz,
> >
> > On 05/19/2013 12:37 AM, Tomasz Figa wrote:
> > > This series is aiming at cleaning up a bit watchdog support on Samsung
> > > SoCs. The patches tweak a bit all the watchdog handling code here and
> > > there, with the goal of making it DT- and multiplatform-friendly.
> > >
> > > See particular patches for more detailed descriptions.
> > >
> > > On S3C6410-based Tiny6410 board (Mini6410-compatible):
> > >
> > > Tested-by: Tomasz Figa<tomasz.figa@gmail.com>
> >
> > I've tested this series on a s3c2440 based board. The system restart
> > works fine.
> >
> > Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
>
> Thank you Sylwester for testing this series.
>
Thanks again :-)
> Kukjin, since it has been already tested on s3c24xx and s3c64xx and nobody
> seems to care about s5p64x0 and s5pc100 (although I don't see a reason why
> these patches should break them), could we have this series applied?
>
OK, let me test this series on the smdk64x0 then, will apply.
If any problems, let you know.
Thanks for your gentle reminder.
- Kukjin
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 0/6] Samsung watchdog support clean-up
2013-06-04 9:37 ` Kukjin Kim
@ 2013-06-04 9:45 ` Tomasz Figa
-1 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-06-04 9:45 UTC (permalink / raw)
To: Kukjin Kim
Cc: 'Sylwester Nawrocki', 'Tomasz Figa',
linux-arm-kernel, linux-samsung-soc, 'Heiko Stübner',
'Wim Van Sebroeck',
linux-watchdog, jhbird.choi
Hi Kukjin,
On Tuesday 04 of June 2013 18:37:54 Kukjin Kim wrote:
> Tomasz Figa wrote:
> > Hi Sylwester, Kukjin,
>
> Hi,
>
> > On Saturday 01 of June 2013 10:16:52 Sylwester Nawrocki wrote:
> > > Hi Tomasz,
> > >
> > > On 05/19/2013 12:37 AM, Tomasz Figa wrote:
> > > > This series is aiming at cleaning up a bit watchdog support on Samsung
> > > > SoCs. The patches tweak a bit all the watchdog handling code here and
> > > > there, with the goal of making it DT- and multiplatform-friendly.
> > > >
> > > > See particular patches for more detailed descriptions.
> > > >
> > > > On S3C6410-based Tiny6410 board (Mini6410-compatible):
> > > >
> > > > Tested-by: Tomasz Figa<tomasz.figa@gmail.com>
> > >
> > > I've tested this series on a s3c2440 based board. The system restart
> > > works fine.
> > >
> > > Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
> >
> > Thank you Sylwester for testing this series.
>
> Thanks again :-)
>
> > Kukjin, since it has been already tested on s3c24xx and s3c64xx and nobody
> > seems to care about s5p64x0 and s5pc100 (although I don't see a reason why
> > these patches should break them), could we have this series applied?
>
> OK, let me test this series on the smdk64x0 then, will apply.
>
> If any problems, let you know.
>
> Thanks for your gentle reminder.
Thank you for handling this. I have a lot of patches for S3C64xx depending on
this series queued in my private tree and it would be really nice if I could
finally get them merged for 3.11.
Best regards,
--
Tomasz Figa
Linux Kernel Developer
Samsung R&D Institute Poland
Samsung Electronics
^ permalink raw reply [flat|nested] 32+ messages in thread
* [PATCH 0/6] Samsung watchdog support clean-up
@ 2013-06-04 9:45 ` Tomasz Figa
0 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-06-04 9:45 UTC (permalink / raw)
To: linux-arm-kernel
Hi Kukjin,
On Tuesday 04 of June 2013 18:37:54 Kukjin Kim wrote:
> Tomasz Figa wrote:
> > Hi Sylwester, Kukjin,
>
> Hi,
>
> > On Saturday 01 of June 2013 10:16:52 Sylwester Nawrocki wrote:
> > > Hi Tomasz,
> > >
> > > On 05/19/2013 12:37 AM, Tomasz Figa wrote:
> > > > This series is aiming at cleaning up a bit watchdog support on Samsung
> > > > SoCs. The patches tweak a bit all the watchdog handling code here and
> > > > there, with the goal of making it DT- and multiplatform-friendly.
> > > >
> > > > See particular patches for more detailed descriptions.
> > > >
> > > > On S3C6410-based Tiny6410 board (Mini6410-compatible):
> > > >
> > > > Tested-by: Tomasz Figa<tomasz.figa@gmail.com>
> > >
> > > I've tested this series on a s3c2440 based board. The system restart
> > > works fine.
> > >
> > > Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
> >
> > Thank you Sylwester for testing this series.
>
> Thanks again :-)
>
> > Kukjin, since it has been already tested on s3c24xx and s3c64xx and nobody
> > seems to care about s5p64x0 and s5pc100 (although I don't see a reason why
> > these patches should break them), could we have this series applied?
>
> OK, let me test this series on the smdk64x0 then, will apply.
>
> If any problems, let you know.
>
> Thanks for your gentle reminder.
Thank you for handling this. I have a lot of patches for S3C64xx depending on
this series queued in my private tree and it would be really nice if I could
finally get them merged for 3.11.
Best regards,
--
Tomasz Figa
Linux Kernel Developer
Samsung R&D Institute Poland
Samsung Electronics
^ permalink raw reply [flat|nested] 32+ messages in thread
* RE: [PATCH 0/6] Samsung watchdog support clean-up
2013-06-04 9:45 ` Tomasz Figa
@ 2013-06-10 10:00 ` Kukjin Kim
-1 siblings, 0 replies; 32+ messages in thread
From: Kukjin Kim @ 2013-06-10 10:00 UTC (permalink / raw)
To: 'Tomasz Figa'
Cc: 'Sylwester Nawrocki', 'Tomasz Figa',
linux-arm-kernel, linux-samsung-soc, 'Heiko Stübner',
'Wim Van Sebroeck',
linux-watchdog, jhbird.choi
Tomasz Figa wrote:
>
> Hi Kukjin,
>
> On Tuesday 04 of June 2013 18:37:54 Kukjin Kim wrote:
> > Tomasz Figa wrote:
> > > Hi Sylwester, Kukjin,
> >
> > Hi,
> >
> > > On Saturday 01 of June 2013 10:16:52 Sylwester Nawrocki wrote:
> > > > Hi Tomasz,
> > > >
> > > > On 05/19/2013 12:37 AM, Tomasz Figa wrote:
> > > > > This series is aiming at cleaning up a bit watchdog support on Samsung
> > > > > SoCs. The patches tweak a bit all the watchdog handling code here and
> > > > > there, with the goal of making it DT- and multiplatform-friendly.
> > > > >
> > > > > See particular patches for more detailed descriptions.
> > > > >
> > > > > On S3C6410-based Tiny6410 board (Mini6410-compatible):
> > > > >
> > > > > Tested-by: Tomasz Figa<tomasz.figa@gmail.com>
> > > >
> > > > I've tested this series on a s3c2440 based board. The system restart
> > > > works fine.
> > > >
> > > > Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
> > >
> > > Thank you Sylwester for testing this series.
> >
> > Thanks again :-)
> >
> > > Kukjin, since it has been already tested on s3c24xx and s3c64xx and nobody
> > > seems to care about s5p64x0 and s5pc100 (although I don't see a reason why
> > > these patches should break them), could we have this series applied?
> >
> > OK, let me test this series on the smdk64x0 then, will apply.
> >
> > If any problems, let you know.
> >
> > Thanks for your gentle reminder.
>
> Thank you for handling this. I have a lot of patches for S3C64xx depending on
> this series queued in my private tree and it would be really nice if I could
> finally get them merged for 3.11.
>
Applied, thanks.
- Kukjin
^ permalink raw reply [flat|nested] 32+ messages in thread
* [PATCH 0/6] Samsung watchdog support clean-up
@ 2013-06-10 10:00 ` Kukjin Kim
0 siblings, 0 replies; 32+ messages in thread
From: Kukjin Kim @ 2013-06-10 10:00 UTC (permalink / raw)
To: linux-arm-kernel
Tomasz Figa wrote:
>
> Hi Kukjin,
>
> On Tuesday 04 of June 2013 18:37:54 Kukjin Kim wrote:
> > Tomasz Figa wrote:
> > > Hi Sylwester, Kukjin,
> >
> > Hi,
> >
> > > On Saturday 01 of June 2013 10:16:52 Sylwester Nawrocki wrote:
> > > > Hi Tomasz,
> > > >
> > > > On 05/19/2013 12:37 AM, Tomasz Figa wrote:
> > > > > This series is aiming at cleaning up a bit watchdog support on Samsung
> > > > > SoCs. The patches tweak a bit all the watchdog handling code here and
> > > > > there, with the goal of making it DT- and multiplatform-friendly.
> > > > >
> > > > > See particular patches for more detailed descriptions.
> > > > >
> > > > > On S3C6410-based Tiny6410 board (Mini6410-compatible):
> > > > >
> > > > > Tested-by: Tomasz Figa<tomasz.figa@gmail.com>
> > > >
> > > > I've tested this series on a s3c2440 based board. The system restart
> > > > works fine.
> > > >
> > > > Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
> > >
> > > Thank you Sylwester for testing this series.
> >
> > Thanks again :-)
> >
> > > Kukjin, since it has been already tested on s3c24xx and s3c64xx and nobody
> > > seems to care about s5p64x0 and s5pc100 (although I don't see a reason why
> > > these patches should break them), could we have this series applied?
> >
> > OK, let me test this series on the smdk64x0 then, will apply.
> >
> > If any problems, let you know.
> >
> > Thanks for your gentle reminder.
>
> Thank you for handling this. I have a lot of patches for S3C64xx depending on
> this series queued in my private tree and it would be really nice if I could
> finally get them merged for 3.11.
>
Applied, thanks.
- Kukjin
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 0/6] Samsung watchdog support clean-up
2013-06-10 10:00 ` Kukjin Kim
@ 2013-06-13 19:11 ` Tomasz Figa
-1 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-06-13 19:11 UTC (permalink / raw)
To: Kukjin Kim
Cc: 'Tomasz Figa', 'Sylwester Nawrocki',
linux-arm-kernel, linux-samsung-soc, 'Heiko Stübner',
'Wim Van Sebroeck',
linux-watchdog, jhbird.choi
Hi Kukjin,
On Monday 10 of June 2013 19:00:57 Kukjin Kim wrote:
> Tomasz Figa wrote:
> > Hi Kukjin,
> >
> > On Tuesday 04 of June 2013 18:37:54 Kukjin Kim wrote:
> > > Tomasz Figa wrote:
> > > > Hi Sylwester, Kukjin,
> > >
> > > Hi,
> > >
> > > > On Saturday 01 of June 2013 10:16:52 Sylwester Nawrocki wrote:
> > > > > Hi Tomasz,
> > > > >
> > > > > On 05/19/2013 12:37 AM, Tomasz Figa wrote:
> > > > > > This series is aiming at cleaning up a bit watchdog support on
> > > > > > Samsung
> > > > > > SoCs. The patches tweak a bit all the watchdog handling code
> > > > > > here and
> > > > > > there, with the goal of making it DT- and
> > > > > > multiplatform-friendly.
> > > > > >
> > > > > > See particular patches for more detailed descriptions.
> > > > > >
> > > > > > On S3C6410-based Tiny6410 board (Mini6410-compatible):
> > > > > >
> > > > > > Tested-by: Tomasz Figa<tomasz.figa@gmail.com>
> > > > >
> > > > > I've tested this series on a s3c2440 based board. The system
> > > > > restart
> > > > > works fine.
> > > > >
> > > > > Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
> > > >
> > > > Thank you Sylwester for testing this series.
> > >
> > > Thanks again :-)
> > >
> > > > Kukjin, since it has been already tested on s3c24xx and s3c64xx
> > > > and nobody seems to care about s5p64x0 and s5pc100 (although I
> > > > don't see a reason why these patches should break them), could we
> > > > have this series applied?> >
> > > OK, let me test this series on the smdk64x0 then, will apply.
> > >
> > > If any problems, let you know.
> > >
> > > Thanks for your gentle reminder.
> >
> > Thank you for handling this. I have a lot of patches for S3C64xx
> > depending on this series queued in my private tree and it would be
> > really nice if I could finally get them merged for 3.11.
>
> Applied, thanks.
Seems like this series got lost in action, as I don't see it in your tree.
Is there any problem with it?
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 32+ messages in thread
* [PATCH 0/6] Samsung watchdog support clean-up
@ 2013-06-13 19:11 ` Tomasz Figa
0 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-06-13 19:11 UTC (permalink / raw)
To: linux-arm-kernel
Hi Kukjin,
On Monday 10 of June 2013 19:00:57 Kukjin Kim wrote:
> Tomasz Figa wrote:
> > Hi Kukjin,
> >
> > On Tuesday 04 of June 2013 18:37:54 Kukjin Kim wrote:
> > > Tomasz Figa wrote:
> > > > Hi Sylwester, Kukjin,
> > >
> > > Hi,
> > >
> > > > On Saturday 01 of June 2013 10:16:52 Sylwester Nawrocki wrote:
> > > > > Hi Tomasz,
> > > > >
> > > > > On 05/19/2013 12:37 AM, Tomasz Figa wrote:
> > > > > > This series is aiming at cleaning up a bit watchdog support on
> > > > > > Samsung
> > > > > > SoCs. The patches tweak a bit all the watchdog handling code
> > > > > > here and
> > > > > > there, with the goal of making it DT- and
> > > > > > multiplatform-friendly.
> > > > > >
> > > > > > See particular patches for more detailed descriptions.
> > > > > >
> > > > > > On S3C6410-based Tiny6410 board (Mini6410-compatible):
> > > > > >
> > > > > > Tested-by: Tomasz Figa<tomasz.figa@gmail.com>
> > > > >
> > > > > I've tested this series on a s3c2440 based board. The system
> > > > > restart
> > > > > works fine.
> > > > >
> > > > > Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
> > > >
> > > > Thank you Sylwester for testing this series.
> > >
> > > Thanks again :-)
> > >
> > > > Kukjin, since it has been already tested on s3c24xx and s3c64xx
> > > > and nobody seems to care about s5p64x0 and s5pc100 (although I
> > > > don't see a reason why these patches should break them), could we
> > > > have this series applied?> >
> > > OK, let me test this series on the smdk64x0 then, will apply.
> > >
> > > If any problems, let you know.
> > >
> > > Thanks for your gentle reminder.
> >
> > Thank you for handling this. I have a lot of patches for S3C64xx
> > depending on this series queued in my private tree and it would be
> > really nice if I could finally get them merged for 3.11.
>
> Applied, thanks.
Seems like this series got lost in action, as I don't see it in your tree.
Is there any problem with it?
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 32+ messages in thread
* RE: [PATCH 0/6] Samsung watchdog support clean-up
2013-06-13 19:11 ` Tomasz Figa
@ 2013-06-13 23:22 ` Kukjin Kim
-1 siblings, 0 replies; 32+ messages in thread
From: Kukjin Kim @ 2013-06-13 23:22 UTC (permalink / raw)
To: 'Tomasz Figa'
Cc: 'Tomasz Figa', 'Sylwester Nawrocki',
linux-arm-kernel, linux-samsung-soc, 'Heiko Stübner',
'Wim Van Sebroeck',
linux-watchdog, jhbird.choi
Tomasz Figa wrote:
>
> Hi Kukjin,
>
Hi,
> > > > > Kukjin, since it has been already tested on s3c24xx and s3c64xx
> > > > > and nobody seems to care about s5p64x0 and s5pc100 (although I
> > > > > don't see a reason why these patches should break them), could we
> > > > > have this series applied?> >
> > > > OK, let me test this series on the smdk64x0 then, will apply.
> > > >
> > > > If any problems, let you know.
> > > >
> > > > Thanks for your gentle reminder.
> > >
> > > Thank you for handling this. I have a lot of patches for S3C64xx
> > > depending on this series queued in my private tree and it would be
> > > really nice if I could finally get them merged for 3.11.
> >
> > Applied, thanks.
>
> Seems like this series got lost in action, as I don't see it in your tree.
> Is there any problem with it?
>
This series should be in my local and I didn't finish test something yet. So
I didn't push yet but it should be done in this weekend. Anyway, sorry for
late. If you have any further series based on this, please go ahead.
Thanks.
- Kukjin
^ permalink raw reply [flat|nested] 32+ messages in thread
* [PATCH 0/6] Samsung watchdog support clean-up
@ 2013-06-13 23:22 ` Kukjin Kim
0 siblings, 0 replies; 32+ messages in thread
From: Kukjin Kim @ 2013-06-13 23:22 UTC (permalink / raw)
To: linux-arm-kernel
Tomasz Figa wrote:
>
> Hi Kukjin,
>
Hi,
> > > > > Kukjin, since it has been already tested on s3c24xx and s3c64xx
> > > > > and nobody seems to care about s5p64x0 and s5pc100 (although I
> > > > > don't see a reason why these patches should break them), could we
> > > > > have this series applied?> >
> > > > OK, let me test this series on the smdk64x0 then, will apply.
> > > >
> > > > If any problems, let you know.
> > > >
> > > > Thanks for your gentle reminder.
> > >
> > > Thank you for handling this. I have a lot of patches for S3C64xx
> > > depending on this series queued in my private tree and it would be
> > > really nice if I could finally get them merged for 3.11.
> >
> > Applied, thanks.
>
> Seems like this series got lost in action, as I don't see it in your tree.
> Is there any problem with it?
>
This series should be in my local and I didn't finish test something yet. So
I didn't push yet but it should be done in this weekend. Anyway, sorry for
late. If you have any further series based on this, please go ahead.
Thanks.
- Kukjin
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 0/6] Samsung watchdog support clean-up
2013-06-13 23:22 ` Kukjin Kim
@ 2013-06-13 23:25 ` Tomasz Figa
-1 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-06-13 23:25 UTC (permalink / raw)
To: Kukjin Kim
Cc: 'Tomasz Figa', 'Sylwester Nawrocki',
linux-arm-kernel, linux-samsung-soc, 'Heiko Stübner',
'Wim Van Sebroeck',
linux-watchdog, jhbird.choi
On Friday 14 of June 2013 08:22:30 Kukjin Kim wrote:
> Tomasz Figa wrote:
> > Hi Kukjin,
>
> Hi,
>
> > > > > > Kukjin, since it has been already tested on s3c24xx and
> > > > > > s3c64xx
> > > > > > and nobody seems to care about s5p64x0 and s5pc100 (although I
> > > > > > don't see a reason why these patches should break them), could
> > > > > > we
> > > > > > have this series applied?> >
> > > > >
> > > > > OK, let me test this series on the smdk64x0 then, will apply.
> > > > >
> > > > > If any problems, let you know.
> > > > >
> > > > > Thanks for your gentle reminder.
> > > >
> > > > Thank you for handling this. I have a lot of patches for S3C64xx
> > > > depending on this series queued in my private tree and it would be
> > > > really nice if I could finally get them merged for 3.11.
> > >
> > > Applied, thanks.
> >
> > Seems like this series got lost in action, as I don't see it in your
> > tree. Is there any problem with it?
>
> This series should be in my local and I didn't finish test something
> yet. So I didn't push yet but it should be done in this weekend.
> Anyway, sorry for late. If you have any further series based on this,
> please go ahead.
OK, no problem. Just wanted to know what happened (some errors or other
problems), since you said that you applied it, but I couldn't find it in
your tree.
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 32+ messages in thread
* [PATCH 0/6] Samsung watchdog support clean-up
@ 2013-06-13 23:25 ` Tomasz Figa
0 siblings, 0 replies; 32+ messages in thread
From: Tomasz Figa @ 2013-06-13 23:25 UTC (permalink / raw)
To: linux-arm-kernel
On Friday 14 of June 2013 08:22:30 Kukjin Kim wrote:
> Tomasz Figa wrote:
> > Hi Kukjin,
>
> Hi,
>
> > > > > > Kukjin, since it has been already tested on s3c24xx and
> > > > > > s3c64xx
> > > > > > and nobody seems to care about s5p64x0 and s5pc100 (although I
> > > > > > don't see a reason why these patches should break them), could
> > > > > > we
> > > > > > have this series applied?> >
> > > > >
> > > > > OK, let me test this series on the smdk64x0 then, will apply.
> > > > >
> > > > > If any problems, let you know.
> > > > >
> > > > > Thanks for your gentle reminder.
> > > >
> > > > Thank you for handling this. I have a lot of patches for S3C64xx
> > > > depending on this series queued in my private tree and it would be
> > > > really nice if I could finally get them merged for 3.11.
> > >
> > > Applied, thanks.
> >
> > Seems like this series got lost in action, as I don't see it in your
> > tree. Is there any problem with it?
>
> This series should be in my local and I didn't finish test something
> yet. So I didn't push yet but it should be done in this weekend.
> Anyway, sorry for late. If you have any further series based on this,
> please go ahead.
OK, no problem. Just wanted to know what happened (some errors or other
problems), since you said that you applied it, but I couldn't find it in
your tree.
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 32+ messages in thread
end of thread, other threads:[~2013-06-13 23:25 UTC | newest]
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2013-05-18 22:37 [PATCH 0/6] Samsung watchdog support clean-up Tomasz Figa
2013-05-18 22:37 ` Tomasz Figa
2013-05-18 22:37 ` [PATCH 1/6] watchdog: s3c2410_wdt: Use local register definitions Tomasz Figa
2013-05-18 22:37 ` Tomasz Figa
2013-05-18 22:37 ` [PATCH 2/6] ARM: SAMSUNG: uncompress: Use local definitions of watchdog registers Tomasz Figa
2013-05-18 22:37 ` Tomasz Figa
2013-05-18 22:50 ` [PATCH v2 " Tomasz Figa
2013-05-18 22:50 ` Tomasz Figa
2013-05-18 22:37 ` [PATCH 3/6] ARM: SAMSUNG: Add watchdog reset driver Tomasz Figa
2013-05-18 22:37 ` Tomasz Figa
2013-05-18 22:37 ` [PATCH 4/6] ARM: SAMSUNG: Let platforms use the new " Tomasz Figa
2013-05-18 22:37 ` Tomasz Figa
2013-05-18 22:37 ` [PATCH 5/6] ARM: SAMSUNG: Remove legacy watchdog reset code Tomasz Figa
2013-05-18 22:37 ` Tomasz Figa
2013-05-18 22:37 ` [PATCH 6/6] ARM: SAMSUNG: Remove unused plat/regs-watchdog.h header Tomasz Figa
2013-05-18 22:37 ` Tomasz Figa
2013-06-01 8:16 ` [PATCH 0/6] Samsung watchdog support clean-up Sylwester Nawrocki
2013-06-01 8:16 ` Sylwester Nawrocki
2013-06-03 12:49 ` Tomasz Figa
2013-06-03 12:49 ` Tomasz Figa
2013-06-04 9:37 ` Kukjin Kim
2013-06-04 9:37 ` Kukjin Kim
2013-06-04 9:45 ` Tomasz Figa
2013-06-04 9:45 ` Tomasz Figa
2013-06-10 10:00 ` Kukjin Kim
2013-06-10 10:00 ` Kukjin Kim
2013-06-13 19:11 ` Tomasz Figa
2013-06-13 19:11 ` Tomasz Figa
2013-06-13 23:22 ` Kukjin Kim
2013-06-13 23:22 ` Kukjin Kim
2013-06-13 23:25 ` Tomasz Figa
2013-06-13 23:25 ` Tomasz Figa
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