From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartosz Golaszewski Subject: [PATCH 12/12] ARM: davinci: dm644x: set the GPIO base to 0 Date: Wed, 21 Nov 2018 10:35:23 +0100 Message-ID: <20181121093523.12503-13-brgl@bgdev.pl> References: <20181121093523.12503-1-brgl@bgdev.pl> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20181121093523.12503-1-brgl@bgdev.pl> Sender: linux-kernel-owner@vger.kernel.org To: Sekhar Nori , Kevin Hilman , Russell King , Keerthy , Linus Walleij , Grygorii Strashko Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Bartosz Golaszewski , stable@vger.kernel.org List-Id: linux-gpio@vger.kernel.org From: Bartosz Golaszewski Commit 587f7a694f01 ("gpio: davinci: Use dev name for label and automatic base selection") broke the GPIO support on DaVinci boards in legacy mode by allowing gpiolib to set the GPIO base automatically. DaVinci board files use the legacy GPIO API with hard-coded GPIO line numbers. Use the new fields in struct davinci_gpio_platform_data to manually set the GPIO base to 0. Fixes: 587f7a694f01 ("gpio: davinci: Use dev name for label and automatic base selection") Cc: stable@vger.kernel.org Signed-off-by: Bartosz Golaszewski --- arch/arm/mach-davinci/dm644x.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index de1ec6dc01e9..38f92b7d413e 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -518,6 +518,8 @@ static struct resource dm644_gpio_resources[] = { }; static struct davinci_gpio_platform_data dm644_gpio_platform_data = { + .no_auto_base = true, + .base = 0, .ngpio = 71, }; -- 2.19.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: brgl@bgdev.pl (Bartosz Golaszewski) Date: Wed, 21 Nov 2018 10:35:23 +0100 Subject: [PATCH 12/12] ARM: davinci: dm644x: set the GPIO base to 0 In-Reply-To: <20181121093523.12503-1-brgl@bgdev.pl> References: <20181121093523.12503-1-brgl@bgdev.pl> Message-ID: <20181121093523.12503-13-brgl@bgdev.pl> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Bartosz Golaszewski Commit 587f7a694f01 ("gpio: davinci: Use dev name for label and automatic base selection") broke the GPIO support on DaVinci boards in legacy mode by allowing gpiolib to set the GPIO base automatically. DaVinci board files use the legacy GPIO API with hard-coded GPIO line numbers. Use the new fields in struct davinci_gpio_platform_data to manually set the GPIO base to 0. Fixes: 587f7a694f01 ("gpio: davinci: Use dev name for label and automatic base selection") Cc: stable at vger.kernel.org Signed-off-by: Bartosz Golaszewski --- arch/arm/mach-davinci/dm644x.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index de1ec6dc01e9..38f92b7d413e 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -518,6 +518,8 @@ static struct resource dm644_gpio_resources[] = { }; static struct davinci_gpio_platform_data dm644_gpio_platform_data = { + .no_auto_base = true, + .base = 0, .ngpio = 71, }; -- 2.19.1