From: Rajendra Nayak <rnayak@ti.com>
To: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: tony@atomide.com, paul@pwsan.com, khilman@linaro.org,
benoit.cousson@gmail.com, r.sricharan@ti.com, ambresh@ti.com,
sourav.poddar@ti.com, santosh.shilimkar@ti.com, nm@ti.com,
balbi@ti.com, Rajendra Nayak <rnayak@ti.com>
Subject: [PATCH v3 5/9] ARM: DRA7: Kconfig: Make ARCH_NR_GPIO default to 512
Date: Sun, 4 Aug 2013 21:57:33 +0530 [thread overview]
Message-ID: <1375633657-6835-6-git-send-email-rnayak@ti.com> (raw)
In-Reply-To: <1375633657-6835-1-git-send-email-rnayak@ti.com>
From: R Sricharan <r.sricharan@ti.com>
DRA7xx has 8 GPIO banks so that there are 32x8 = 256 GPIOs.
In order for the gpiolib to detect and initialize these
and other TWL GPIOs, ARCH_NR_GPIO is set to 512 using the
kconfig default for DRA7.
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
---
arch/arm/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 37c0f4e..b9e64f2 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1600,7 +1600,7 @@ config LOCAL_TIMERS
config ARCH_NR_GPIO
int
default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
- default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5
+ default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || SOC_DRA7XX
default 392 if ARCH_U8500
default 352 if ARCH_VT8500
default 288 if ARCH_SUNXI
--
1.7.9.5
next prev parent reply other threads:[~2013-08-04 16:28 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-04 16:27 [PATCH v3 0/9] DRA7xx core support Rajendra Nayak
2013-08-04 16:27 ` [PATCH v3 1/9] ARM: DRA7: Reuse all of PRCM and MPUSS SMP infra Rajendra Nayak
2013-08-04 16:27 ` [PATCH v3 2/9] ARM: DRA7: Reuse io tables and add a new .init_early Rajendra Nayak
2013-08-04 16:27 ` [PATCH v3 3/9] ARM: DRA7: Resue the clocksource, clockevent support Rajendra Nayak
2013-08-04 16:27 ` [PATCH v3 4/9] ARM: DRA7: board-generic: Add basic DT support Rajendra Nayak
2013-08-04 16:27 ` Rajendra Nayak [this message]
2013-08-04 16:27 ` [PATCH v3 6/9] ARM: DRA7: dts: Add the dts files for dra7 SoC and dra7-evm board Rajendra Nayak
2013-08-04 16:27 ` [PATCH v3 7/9] ARM: DRA7: id: Add cpu detection support for DRA7xx based SoCs' Rajendra Nayak
2013-08-05 11:44 ` Grygorii Strashko
2013-08-06 8:11 ` Rajendra Nayak
2013-08-06 11:59 ` Grygorii Strashko
2013-08-04 16:27 ` [PATCH v3 8/9] ARM: DRA7: hwmod: Reuse the soc_ops used for OMAP4/5 Rajendra Nayak
2013-08-04 16:27 ` [PATCH v3 9/9] ARM: DRA7: Add the build support in omap2plus Rajendra Nayak
2013-08-12 6:40 ` [PATCH v3 0/9] DRA7xx core support Rajendra Nayak
2013-08-12 8:24 ` Tony Lindgren
2013-08-12 8:27 ` Rajendra Nayak
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