From: Grygorii Strashko <grygorii.strashko@ti.com>
To: Linus Walleij <linus.walleij@linaro.org>, <linux-gpio@vger.kernel.org>
Cc: <prabhakar.csengg@gmail.com>, <nsekhar@ti.com>,
Santosh Shilimkar <santosh.shilimkar@ti.com>,
<linux-kernel@vger.kernel.org>,
Grygorii Strashko <grygorii.strashko@ti.com>
Subject: [PATCH 2/2] gpio: introduce GPIO_DAVINCI kconfig option
Date: Thu, 21 Nov 2013 17:34:36 +0200 [thread overview]
Message-ID: <1385048076-7875-3-git-send-email-grygorii.strashko@ti.com> (raw)
In-Reply-To: <1385048076-7875-1-git-send-email-grygorii.strashko@ti.com>
The compatible to Davinci GPIO HW block is used by other TI SoCs, like
Keystone, where GPIO support is declared as optional.
Hence, introduce GPIO_DAVINCI Kconfig option which will allow to enable
Davinci GPIO driver for Keystone SoCs when needed. At same time, kept
Davinci GPIO driver enabled for Davinci SoCs by default.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
---
drivers/gpio/Kconfig | 7 +++++++
drivers/gpio/Makefile | 2 +-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 0f04444..7c75f5a 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -115,6 +115,13 @@ config GPIO_CLPS711X
help
Say yes here to support GPIO on CLPS711X SoCs.
+config GPIO_DAVINCI
+ bool "TI Davinci/Keystone GPIO support"
+ default y if ARCH_DAVINCI
+ depends on ARM && (ARCH_DAVINCI || ARCH_KEYSTONE)
+ help
+ Say yes here to enable GPIO support for TI Davinci/Keystone SoCs.
+
config GPIO_GENERIC_PLATFORM
tristate "Generic memory-mapped GPIO controller support (MMIO platform device)"
select GPIO_GENERIC
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 7971e36..28a0ffc 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -22,7 +22,7 @@ obj-$(CONFIG_GPIO_CLPS711X) += gpio-clps711x.o
obj-$(CONFIG_GPIO_CS5535) += gpio-cs5535.o
obj-$(CONFIG_GPIO_DA9052) += gpio-da9052.o
obj-$(CONFIG_GPIO_DA9055) += gpio-da9055.o
-obj-$(CONFIG_ARCH_DAVINCI) += gpio-davinci.o
+obj-$(CONFIG_GPIO_DAVINCI) += gpio-davinci.o
obj-$(CONFIG_GPIO_EM) += gpio-em.o
obj-$(CONFIG_GPIO_EP93XX) += gpio-ep93xx.o
obj-$(CONFIG_GPIO_F7188X) += gpio-f7188x.o
--
1.7.9.5
next prev parent reply other threads:[~2013-11-21 15:40 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-21 15:34 [PATCH 0/2] gpio: davinci: preparation fixes and updates to reuse it for Keystone Grygorii Strashko
2013-11-21 15:34 ` [PATCH 1/2] gpio: davinci: get rid of DAVINCI_N_GPIO Grygorii Strashko
2013-11-26 10:27 ` Prabhakar Lad
2013-11-29 8:33 ` Linus Walleij
2013-12-15 11:57 ` Sekhar Nori
2013-11-21 15:34 ` Grygorii Strashko [this message]
2013-11-26 10:29 ` [PATCH 2/2] gpio: introduce GPIO_DAVINCI kconfig option Prabhakar Lad
2013-11-29 8:35 ` Linus Walleij
2013-12-15 12:04 ` Sekhar Nori
2013-11-29 15:41 ` [PATCH 0/2] gpio: davinci: preparation fixes and updates to reuse it for Keystone Santosh Shilimkar
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