From: Lee Jones <lee.jones@linaro.org>
To: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Boris Brezillon <boris.brezillon@free-electrons.com>,
linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org,
Wim Van Sebroeck <wim@iguana.be>,
Guenter Roeck <linux@roeck-us.net>,
Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v5 02/10] mfd: syscon: Add atmel system timer registers definition
Date: Fri, 13 Mar 2015 08:03:15 +0000 [thread overview]
Message-ID: <20150313080315.GC3383@x1> (raw)
In-Reply-To: <1426162054-9987-3-git-send-email-alexandre.belloni@free-electrons.com>
On Thu, 12 Mar 2015, Alexandre Belloni wrote:
> AT91RM920 has a memory range reserved for timer and watchdog configuration.
> Expose those registers so that drivers can make use of the system timer syscon
> declared in at91 DTs.
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> Acked-by: Lee Jones <lee.jones@linaro.org>
> ---
> include/linux/mfd/syscon/atmel-st.h | 49 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 49 insertions(+)
> create mode 100644 include/linux/mfd/syscon/atmel-st.h
Applied, thanks.
> diff --git a/include/linux/mfd/syscon/atmel-st.h b/include/linux/mfd/syscon/atmel-st.h
> new file mode 100644
> index 000000000000..8acf1ec1fa32
> --- /dev/null
> +++ b/include/linux/mfd/syscon/atmel-st.h
> @@ -0,0 +1,49 @@
> +/*
> + * Copyright (C) 2005 Ivan Kokshaysky
> + * Copyright (C) SAN People
> + *
> + * System Timer (ST) - System peripherals registers.
> + * Based on AT91RM9200 datasheet revision E.
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License as published by
> + * the Free Software Foundation; either version 2 of the License, or
> + * (at your option) any later version.
> + */
> +
> +#ifndef _LINUX_MFD_SYSCON_ATMEL_ST_H
> +#define _LINUX_MFD_SYSCON_ATMEL_ST_H
> +
> +#include <linux/bitops.h>
> +
> +#define AT91_ST_CR 0x00 /* Control Register */
> +#define AT91_ST_WDRST BIT(0) /* Watchdog Timer Restart */
> +
> +#define AT91_ST_PIMR 0x04 /* Period Interval Mode Register */
> +#define AT91_ST_PIV 0xffff /* Period Interval Value */
> +
> +#define AT91_ST_WDMR 0x08 /* Watchdog Mode Register */
> +#define AT91_ST_WDV 0xffff /* Watchdog Counter Value */
> +#define AT91_ST_RSTEN BIT(16) /* Reset Enable */
> +#define AT91_ST_EXTEN BIT(17) /* External Signal Assertion Enable */
> +
> +#define AT91_ST_RTMR 0x0c /* Real-time Mode Register */
> +#define AT91_ST_RTPRES 0xffff /* Real-time Prescalar Value */
> +
> +#define AT91_ST_SR 0x10 /* Status Register */
> +#define AT91_ST_PITS BIT(0) /* Period Interval Timer Status */
> +#define AT91_ST_WDOVF BIT(1) /* Watchdog Overflow */
> +#define AT91_ST_RTTINC BIT(2) /* Real-time Timer Increment */
> +#define AT91_ST_ALMS BIT(3) /* Alarm Status */
> +
> +#define AT91_ST_IER 0x14 /* Interrupt Enable Register */
> +#define AT91_ST_IDR 0x18 /* Interrupt Disable Register */
> +#define AT91_ST_IMR 0x1c /* Interrupt Mask Register */
> +
> +#define AT91_ST_RTAR 0x20 /* Real-time Alarm Register */
> +#define AT91_ST_ALMV 0xfffff /* Alarm Value */
> +
> +#define AT91_ST_CRTR 0x24 /* Current Real-time Register */
> +#define AT91_ST_CRTV 0xfffff /* Current Real-Time Value */
> +
> +#endif /* _LINUX_MFD_SYSCON_ATMEL_ST_H */
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
WARNING: multiple messages have this Message-ID (diff)
From: Lee Jones <lee.jones@linaro.org>
To: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Boris Brezillon <boris.brezillon@free-electrons.com>,
linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org,
Wim Van Sebroeck <wim@iguana.be>,
Guenter Roeck <linux@roeck-us.net>,
Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v5 02/10] mfd: syscon: Add atmel system timer registers definition
Date: Fri, 13 Mar 2015 08:03:15 +0000 [thread overview]
Message-ID: <20150313080315.GC3383@x1> (raw)
In-Reply-To: <1426162054-9987-3-git-send-email-alexandre.belloni@free-electrons.com>
On Thu, 12 Mar 2015, Alexandre Belloni wrote:
> AT91RM920 has a memory range reserved for timer and watchdog configuration.
> Expose those registers so that drivers can make use of the system timer syscon
> declared in at91 DTs.
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> Acked-by: Lee Jones <lee.jones@linaro.org>
> ---
> include/linux/mfd/syscon/atmel-st.h | 49 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 49 insertions(+)
> create mode 100644 include/linux/mfd/syscon/atmel-st.h
Applied, thanks.
> diff --git a/include/linux/mfd/syscon/atmel-st.h b/include/linux/mfd/syscon/atmel-st.h
> new file mode 100644
> index 000000000000..8acf1ec1fa32
> --- /dev/null
> +++ b/include/linux/mfd/syscon/atmel-st.h
> @@ -0,0 +1,49 @@
> +/*
> + * Copyright (C) 2005 Ivan Kokshaysky
> + * Copyright (C) SAN People
> + *
> + * System Timer (ST) - System peripherals registers.
> + * Based on AT91RM9200 datasheet revision E.
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License as published by
> + * the Free Software Foundation; either version 2 of the License, or
> + * (at your option) any later version.
> + */
> +
> +#ifndef _LINUX_MFD_SYSCON_ATMEL_ST_H
> +#define _LINUX_MFD_SYSCON_ATMEL_ST_H
> +
> +#include <linux/bitops.h>
> +
> +#define AT91_ST_CR 0x00 /* Control Register */
> +#define AT91_ST_WDRST BIT(0) /* Watchdog Timer Restart */
> +
> +#define AT91_ST_PIMR 0x04 /* Period Interval Mode Register */
> +#define AT91_ST_PIV 0xffff /* Period Interval Value */
> +
> +#define AT91_ST_WDMR 0x08 /* Watchdog Mode Register */
> +#define AT91_ST_WDV 0xffff /* Watchdog Counter Value */
> +#define AT91_ST_RSTEN BIT(16) /* Reset Enable */
> +#define AT91_ST_EXTEN BIT(17) /* External Signal Assertion Enable */
> +
> +#define AT91_ST_RTMR 0x0c /* Real-time Mode Register */
> +#define AT91_ST_RTPRES 0xffff /* Real-time Prescalar Value */
> +
> +#define AT91_ST_SR 0x10 /* Status Register */
> +#define AT91_ST_PITS BIT(0) /* Period Interval Timer Status */
> +#define AT91_ST_WDOVF BIT(1) /* Watchdog Overflow */
> +#define AT91_ST_RTTINC BIT(2) /* Real-time Timer Increment */
> +#define AT91_ST_ALMS BIT(3) /* Alarm Status */
> +
> +#define AT91_ST_IER 0x14 /* Interrupt Enable Register */
> +#define AT91_ST_IDR 0x18 /* Interrupt Disable Register */
> +#define AT91_ST_IMR 0x1c /* Interrupt Mask Register */
> +
> +#define AT91_ST_RTAR 0x20 /* Real-time Alarm Register */
> +#define AT91_ST_ALMV 0xfffff /* Alarm Value */
> +
> +#define AT91_ST_CRTR 0x24 /* Current Real-time Register */
> +#define AT91_ST_CRTV 0xfffff /* Current Real-Time Value */
> +
> +#endif /* _LINUX_MFD_SYSCON_ATMEL_ST_H */
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
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WARNING: multiple messages have this Message-ID (diff)
From: lee.jones@linaro.org (Lee Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 02/10] mfd: syscon: Add atmel system timer registers definition
Date: Fri, 13 Mar 2015 08:03:15 +0000 [thread overview]
Message-ID: <20150313080315.GC3383@x1> (raw)
In-Reply-To: <1426162054-9987-3-git-send-email-alexandre.belloni@free-electrons.com>
On Thu, 12 Mar 2015, Alexandre Belloni wrote:
> AT91RM920 has a memory range reserved for timer and watchdog configuration.
> Expose those registers so that drivers can make use of the system timer syscon
> declared in at91 DTs.
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> Acked-by: Lee Jones <lee.jones@linaro.org>
> ---
> include/linux/mfd/syscon/atmel-st.h | 49 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 49 insertions(+)
> create mode 100644 include/linux/mfd/syscon/atmel-st.h
Applied, thanks.
> diff --git a/include/linux/mfd/syscon/atmel-st.h b/include/linux/mfd/syscon/atmel-st.h
> new file mode 100644
> index 000000000000..8acf1ec1fa32
> --- /dev/null
> +++ b/include/linux/mfd/syscon/atmel-st.h
> @@ -0,0 +1,49 @@
> +/*
> + * Copyright (C) 2005 Ivan Kokshaysky
> + * Copyright (C) SAN People
> + *
> + * System Timer (ST) - System peripherals registers.
> + * Based on AT91RM9200 datasheet revision E.
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License as published by
> + * the Free Software Foundation; either version 2 of the License, or
> + * (at your option) any later version.
> + */
> +
> +#ifndef _LINUX_MFD_SYSCON_ATMEL_ST_H
> +#define _LINUX_MFD_SYSCON_ATMEL_ST_H
> +
> +#include <linux/bitops.h>
> +
> +#define AT91_ST_CR 0x00 /* Control Register */
> +#define AT91_ST_WDRST BIT(0) /* Watchdog Timer Restart */
> +
> +#define AT91_ST_PIMR 0x04 /* Period Interval Mode Register */
> +#define AT91_ST_PIV 0xffff /* Period Interval Value */
> +
> +#define AT91_ST_WDMR 0x08 /* Watchdog Mode Register */
> +#define AT91_ST_WDV 0xffff /* Watchdog Counter Value */
> +#define AT91_ST_RSTEN BIT(16) /* Reset Enable */
> +#define AT91_ST_EXTEN BIT(17) /* External Signal Assertion Enable */
> +
> +#define AT91_ST_RTMR 0x0c /* Real-time Mode Register */
> +#define AT91_ST_RTPRES 0xffff /* Real-time Prescalar Value */
> +
> +#define AT91_ST_SR 0x10 /* Status Register */
> +#define AT91_ST_PITS BIT(0) /* Period Interval Timer Status */
> +#define AT91_ST_WDOVF BIT(1) /* Watchdog Overflow */
> +#define AT91_ST_RTTINC BIT(2) /* Real-time Timer Increment */
> +#define AT91_ST_ALMS BIT(3) /* Alarm Status */
> +
> +#define AT91_ST_IER 0x14 /* Interrupt Enable Register */
> +#define AT91_ST_IDR 0x18 /* Interrupt Disable Register */
> +#define AT91_ST_IMR 0x1c /* Interrupt Mask Register */
> +
> +#define AT91_ST_RTAR 0x20 /* Real-time Alarm Register */
> +#define AT91_ST_ALMV 0xfffff /* Alarm Value */
> +
> +#define AT91_ST_CRTR 0x24 /* Current Real-time Register */
> +#define AT91_ST_CRTV 0xfffff /* Current Real-Time Value */
> +
> +#endif /* _LINUX_MFD_SYSCON_ATMEL_ST_H */
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2015-03-13 8:03 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-12 12:07 [PATCH v5 00/10] Atmel System Timer cleanups Alexandre Belloni
2015-03-12 12:07 ` Alexandre Belloni
2015-03-12 12:07 ` [PATCH v5 01/10] ARM: at91/dt: declare atmel,at91rm9200-st as a syscon Alexandre Belloni
2015-03-12 12:07 ` [PATCH v5 01/10] ARM: at91/dt: declare atmel, at91rm9200-st " Alexandre Belloni
2015-03-12 12:07 ` [PATCH v5 02/10] mfd: syscon: Add atmel system timer registers definition Alexandre Belloni
2015-03-12 12:07 ` Alexandre Belloni
2015-03-13 8:03 ` Lee Jones [this message]
2015-03-13 8:03 ` Lee Jones
2015-03-13 8:03 ` Lee Jones
2015-03-13 10:40 ` Alexandre Belloni
2015-03-13 10:40 ` Alexandre Belloni
2015-03-13 16:52 ` Nicolas Ferre
2015-03-13 16:52 ` Nicolas Ferre
2015-03-13 16:52 ` Nicolas Ferre
2015-03-16 8:17 ` Lee Jones
2015-03-16 8:17 ` Lee Jones
2015-03-16 8:17 ` Lee Jones
2015-03-12 12:07 ` [PATCH v5 03/10] watchdog: at91rm9200: use the system timer syscon Alexandre Belloni
2015-03-12 12:07 ` Alexandre Belloni
2015-03-12 16:19 ` Guenter Roeck
2015-03-12 16:19 ` Guenter Roeck
2015-03-12 12:07 ` [PATCH v5 04/10] watchdog: at91rm9200: implement restart handler Alexandre Belloni
2015-03-12 12:07 ` Alexandre Belloni
2015-03-12 16:22 ` Guenter Roeck
2015-03-12 16:22 ` Guenter Roeck
2015-03-12 12:07 ` [PATCH v5 05/10] ARM: at91: at91rm9200: remove deprecated arm_pm_restart Alexandre Belloni
2015-03-12 12:07 ` Alexandre Belloni
2015-03-12 12:07 ` [PATCH v5 06/10] ARM: at91: properly initialize timer Alexandre Belloni
2015-03-12 12:07 ` Alexandre Belloni
2015-03-12 12:07 ` [PATCH v5 07/10] ARM: at91: time: move the system timer driver to drivers/clocksource Alexandre Belloni
2015-03-12 12:07 ` Alexandre Belloni
2015-03-13 10:14 ` Daniel Lezcano
2015-03-13 10:14 ` Daniel Lezcano
2015-03-13 10:14 ` Daniel Lezcano
2015-03-12 12:07 ` [PATCH v5 08/10] clocksource: atmel-st: use syscon/regmap Alexandre Belloni
2015-03-12 12:07 ` Alexandre Belloni
2015-03-13 10:17 ` Daniel Lezcano
2015-03-13 10:17 ` Daniel Lezcano
2015-03-13 10:17 ` Daniel Lezcano
2015-03-12 12:07 ` [PATCH v5 09/10] clocksource: atmel-st: remove mach/hardware dependency Alexandre Belloni
2015-03-12 12:07 ` Alexandre Belloni
2015-03-13 10:21 ` Daniel Lezcano
2015-03-13 10:21 ` Daniel Lezcano
2015-03-13 10:21 ` Daniel Lezcano
2015-03-13 10:44 ` Alexandre Belloni
2015-03-13 10:44 ` Alexandre Belloni
2015-03-13 10:54 ` [PATCH v6 " Alexandre Belloni
2015-03-13 10:54 ` Alexandre Belloni
2015-03-12 12:07 ` [PATCH v5 10/10] ARM: at91: remove useless include Alexandre Belloni
2015-03-12 12:07 ` Alexandre Belloni
2015-03-13 10:22 ` Daniel Lezcano
2015-03-13 10:22 ` Daniel Lezcano
2015-03-13 10:22 ` Daniel Lezcano
2015-03-12 14:04 ` [PATCH v5 00/10] Atmel System Timer cleanups Nicolas Ferre
2015-03-12 14:04 ` Nicolas Ferre
2015-03-12 14:04 ` Nicolas Ferre
2015-03-13 10:23 ` Daniel Lezcano
2015-03-13 10:23 ` Daniel Lezcano
2015-03-13 10:23 ` Daniel Lezcano
2015-03-13 10:33 ` Alexandre Belloni
2015-03-13 10:33 ` Alexandre Belloni
2015-03-13 10:33 ` Daniel Lezcano
2015-03-13 10:33 ` Daniel Lezcano
2015-03-13 10:33 ` Daniel Lezcano
2015-03-13 16:36 ` Nicolas Ferre
2015-03-13 16:36 ` Nicolas Ferre
2015-03-13 16:36 ` Nicolas Ferre
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