From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from arroyo.ext.ti.com ([192.94.94.40]:43292 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756435Ab3KFLd2 (ORCPT ); Wed, 6 Nov 2013 06:33:28 -0500 Message-ID: <527A28DE.4030906@ti.com> Date: Wed, 6 Nov 2013 13:32:46 +0200 From: "ivan.khoronzhuk" MIME-Version: 1.0 To: Santosh Shilimkar , , , , CC: , , , , , , , , Subject: Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch References: <1383680783-12114-7-git-send-email-ivan.khoronzhuk@ti.com> In-Reply-To: <1383680783-12114-7-git-send-email-ivan.khoronzhuk@ti.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-watchdog-owner@vger.kernel.org List-Id: linux-watchdog@vger.kernel.org The keystone arch use the same IP watchdog, so add "ti,keystone-wdt" compatible and correct identity. Signed-off-by: Ivan Khoronzhuk --- .../devicetree/bindings/watchdog/davinci-wdt.txt | 11 +++++++++-- drivers/watchdog/Kconfig | 4 ++-- drivers/watchdog/davinci_wdt.c | 3 ++- 3 files changed, 13 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt index 1668b6e..fddced9 100644 --- a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt @@ -1,13 +1,20 @@ -DaVinci Watchdog Timer (WDT) Controller +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller Required properties: -- compatible : Should be "ti,davinci-wdt" + +- compatible: "ti,davinci-wdt" + "ti,keystone-wdt" + - reg : Should contain WDT registers location and length Optional properties: - timeout-sec: Contains the watchdog timeout in seconds +Documentation: +Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf +Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf + Examples: wdt: wdt@2320000 { diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 2c954b5..a4fe130 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -270,11 +270,11 @@ config IOP_WATCHDOG config DAVINCI_WATCHDOG tristate "DaVinci watchdog" - depends on ARCH_DAVINCI + depends on ARCH_DAVINCI || ARCH_KEYSTONE select WATCHDOG_CORE help Say Y here if to include support for the watchdog timer - in the DaVinci DM644x/DM646x processors. + in the DaVinci DM644x/DM646x or Keystone processors. To compile this driver as a module, choose M here: the module will be called davinci_wdt. diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c index a371b2d..e51fd2e 100644 --- a/drivers/watchdog/davinci_wdt.c +++ b/drivers/watchdog/davinci_wdt.c @@ -158,7 +158,7 @@ static unsigned int davinci_wdt_status(struct watchdog_device *wdd) static const struct watchdog_info davinci_wdt_info = { .options = WDIOF_KEEPALIVEPING, - .identity = "DaVinci Watchdog", + .identity = "DaVinci/Keystone Watchdog", }; static const struct watchdog_ops davinci_wdt_ops = { @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev) static const struct of_device_id davinci_wdt_of_match[] = { { .compatible = "ti,davinci-wdt", }, + { .compatible = "ti,keystone-wdt", }, {}, }; MODULE_DEVICE_TABLE(of, davinci_wdt_of_match); -- 1.7.9.5 From mboxrd@z Thu Jan 1 00:00:00 1970 From: ivan.khoronzhuk@ti.com (ivan.khoronzhuk) Date: Wed, 6 Nov 2013 13:32:46 +0200 Subject: Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch In-Reply-To: <1383680783-12114-7-git-send-email-ivan.khoronzhuk@ti.com> References: <1383680783-12114-7-git-send-email-ivan.khoronzhuk@ti.com> Message-ID: <527A28DE.4030906@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The keystone arch use the same IP watchdog, so add "ti,keystone-wdt" compatible and correct identity. Signed-off-by: Ivan Khoronzhuk --- .../devicetree/bindings/watchdog/davinci-wdt.txt | 11 +++++++++-- drivers/watchdog/Kconfig | 4 ++-- drivers/watchdog/davinci_wdt.c | 3 ++- 3 files changed, 13 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt index 1668b6e..fddced9 100644 --- a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt @@ -1,13 +1,20 @@ -DaVinci Watchdog Timer (WDT) Controller +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller Required properties: -- compatible : Should be "ti,davinci-wdt" + +- compatible: "ti,davinci-wdt" + "ti,keystone-wdt" + - reg : Should contain WDT registers location and length Optional properties: - timeout-sec: Contains the watchdog timeout in seconds +Documentation: +Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf +Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf + Examples: wdt: wdt at 2320000 { diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 2c954b5..a4fe130 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -270,11 +270,11 @@ config IOP_WATCHDOG config DAVINCI_WATCHDOG tristate "DaVinci watchdog" - depends on ARCH_DAVINCI + depends on ARCH_DAVINCI || ARCH_KEYSTONE select WATCHDOG_CORE help Say Y here if to include support for the watchdog timer - in the DaVinci DM644x/DM646x processors. + in the DaVinci DM644x/DM646x or Keystone processors. To compile this driver as a module, choose M here: the module will be called davinci_wdt. diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c index a371b2d..e51fd2e 100644 --- a/drivers/watchdog/davinci_wdt.c +++ b/drivers/watchdog/davinci_wdt.c @@ -158,7 +158,7 @@ static unsigned int davinci_wdt_status(struct watchdog_device *wdd) static const struct watchdog_info davinci_wdt_info = { .options = WDIOF_KEEPALIVEPING, - .identity = "DaVinci Watchdog", + .identity = "DaVinci/Keystone Watchdog", }; static const struct watchdog_ops davinci_wdt_ops = { @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev) static const struct of_device_id davinci_wdt_of_match[] = { { .compatible = "ti,davinci-wdt", }, + { .compatible = "ti,keystone-wdt", }, {}, }; MODULE_DEVICE_TABLE(of, davinci_wdt_of_match); -- 1.7.9.5 From mboxrd@z Thu Jan 1 00:00:00 1970 From: "ivan.khoronzhuk" Subject: Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch Date: Wed, 6 Nov 2013 13:32:46 +0200 Message-ID: <527A28DE.4030906@ti.com> References: <1383680783-12114-7-git-send-email-ivan.khoronzhuk@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1383680783-12114-7-git-send-email-ivan.khoronzhuk@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: Santosh Shilimkar , wim@iguana.be, nsekhar@ti.com, linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org Cc: grant.likely@linaro.org, rob.herring@calxeda.com, pawel.moll@arm.com, mark.rutland@arm.com, swarren@wwwdotorg.org, galak@kernel.crashing.org, ijc+devicetree@hellion.org.uk, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org The keystone arch use the same IP watchdog, so add "ti,keystone-wdt" compatible and correct identity. Signed-off-by: Ivan Khoronzhuk --- .../devicetree/bindings/watchdog/davinci-wdt.txt | 11 +++++++++-- drivers/watchdog/Kconfig | 4 ++-- drivers/watchdog/davinci_wdt.c | 3 ++- 3 files changed, 13 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt index 1668b6e..fddced9 100644 --- a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt @@ -1,13 +1,20 @@ -DaVinci Watchdog Timer (WDT) Controller +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller Required properties: -- compatible : Should be "ti,davinci-wdt" + +- compatible: "ti,davinci-wdt" + "ti,keystone-wdt" + - reg : Should contain WDT registers location and length Optional properties: - timeout-sec: Contains the watchdog timeout in seconds +Documentation: +Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf +Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf + Examples: wdt: wdt@2320000 { diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 2c954b5..a4fe130 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -270,11 +270,11 @@ config IOP_WATCHDOG config DAVINCI_WATCHDOG tristate "DaVinci watchdog" - depends on ARCH_DAVINCI + depends on ARCH_DAVINCI || ARCH_KEYSTONE select WATCHDOG_CORE help Say Y here if to include support for the watchdog timer - in the DaVinci DM644x/DM646x processors. + in the DaVinci DM644x/DM646x or Keystone processors. To compile this driver as a module, choose M here: the module will be called davinci_wdt. diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c index a371b2d..e51fd2e 100644 --- a/drivers/watchdog/davinci_wdt.c +++ b/drivers/watchdog/davinci_wdt.c @@ -158,7 +158,7 @@ static unsigned int davinci_wdt_status(struct watchdog_device *wdd) static const struct watchdog_info davinci_wdt_info = { .options = WDIOF_KEEPALIVEPING, - .identity = "DaVinci Watchdog", + .identity = "DaVinci/Keystone Watchdog", }; static const struct watchdog_ops davinci_wdt_ops = { @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev) static const struct of_device_id davinci_wdt_of_match[] = { { .compatible = "ti,davinci-wdt", }, + { .compatible = "ti,keystone-wdt", }, {}, }; MODULE_DEVICE_TABLE(of, davinci_wdt_of_match); -- 1.7.9.5