From: thierry.reding@gmail.com (Thierry Reding)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 03/12] ARM: tegra: Move AHB Kconfig to drivers/amba
Date: Mon, 13 Oct 2014 12:33:45 +0200 [thread overview]
Message-ID: <1413196434-5292-3-git-send-email-thierry.reding@gmail.com> (raw)
In-Reply-To: <1413196434-5292-1-git-send-email-thierry.reding@gmail.com>
From: Thierry Reding <treding@nvidia.com>
This will allow the Kconfig option to be shared among 32-bit and 64-bit
ARM.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
Changes in v4:
- add precursory patch introducing drivers/amba/Kconfig, rebase on top
Changes in v3:
- select ARM_AMBA from ARCH_TEGRA to enable the TEGRA_AHB driver
arch/arm/mach-tegra/Kconfig | 9 +--------
drivers/Kconfig | 2 ++
drivers/amba/Kconfig | 12 ++++++++++++
3 files changed, 15 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 095399618ca5..d0be9a1ef6b8 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -2,6 +2,7 @@ menuconfig ARCH_TEGRA
bool "NVIDIA Tegra" if ARCH_MULTI_V7
select ARCH_REQUIRE_GPIOLIB
select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
+ select ARM_AMBA
select ARM_GIC
select CLKSRC_MMIO
select HAVE_ARM_SCU if SMP
@@ -59,12 +60,4 @@ config ARCH_TEGRA_124_SOC
Support for NVIDIA Tegra T124 processor family, based on the
ARM CortexA15MP CPU
-config TEGRA_AHB
- bool "Enable AHB driver for NVIDIA Tegra SoCs"
- default y
- help
- Adds AHB configuration functionality for NVIDIA Tegra SoCs,
- which controls AHB bus master arbitration and some
- performance parameters(priority, prefech size).
-
endif
diff --git a/drivers/Kconfig b/drivers/Kconfig
index 1a693d3f9d51..af02a8a8ec4a 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -1,5 +1,7 @@
menu "Device Drivers"
+source "drivers/amba/Kconfig"
+
source "drivers/base/Kconfig"
source "drivers/bus/Kconfig"
diff --git a/drivers/amba/Kconfig b/drivers/amba/Kconfig
index d1cba6a9b3b8..4a5c9d279059 100644
--- a/drivers/amba/Kconfig
+++ b/drivers/amba/Kconfig
@@ -1,2 +1,14 @@
config ARM_AMBA
bool
+
+if ARM_AMBA
+
+config TEGRA_AHB
+ bool "Enable AHB driver for NVIDIA Tegra SoCs"
+ default y if ARCH_TEGRA
+ help
+ Adds AHB configuration functionality for NVIDIA Tegra SoCs,
+ which controls AHB bus master arbitration and some performance
+ parameters (priority, prefetch size).
+
+endif
--
2.1.2
next prev parent reply other threads:[~2014-10-13 10:33 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-13 10:33 [PATCH v3 01/12] clk: tegra: Implement memory-controller clock Thierry Reding
2014-10-13 10:33 ` [PATCH 02/12] amba: Add Kconfig file Thierry Reding
2014-10-13 10:33 ` Thierry Reding [this message]
2014-10-13 10:33 ` [PATCH 04/12] of: Add NVIDIA Tegra memory controller binding Thierry Reding
2014-10-13 10:33 ` [PATCH 06/12] ARM: tegra: Add memory controller support for Tegra20 Thierry Reding
2014-10-17 17:43 ` David Riley
2014-10-30 14:45 ` Thierry Reding
2014-10-13 10:33 ` [PATCH 07/12] ARM: tegra: Add memory controller support for Tegra30 Thierry Reding
2014-10-13 10:33 ` [PATCH 08/12] ARM: tegra: Add memory controller support for Tegra114 Thierry Reding
2014-10-13 10:33 ` [PATCH 09/12] ARM: tegra: Add memory controller support for Tegra124 Thierry Reding
2014-10-13 10:33 ` [PATCH 10/12] ARM: tegra: Enable IOMMU for display controllers on Tegra30 Thierry Reding
2014-10-13 10:33 ` [PATCH 11/12] ARM: tegra: Enable IOMMU for display controllers on Tegra114 Thierry Reding
2014-10-13 10:33 ` [PATCH 12/12] ARM: tegra: Enable IOMMU for display controllers on Tegra124 Thierry Reding
2014-10-20 11:02 ` [PATCH v3 01/12] clk: tegra: Implement memory-controller clock Tomeu Vizoso
2014-10-30 14:57 ` Thierry Reding
[not found] ` <1413196434-5292-5-git-send-email-thierry.reding@gmail.com>
2014-10-15 22:05 ` [PATCH v4 05/12] memory: Add NVIDIA Tegra memory controller support Olof Johansson
2014-10-30 15:32 ` Thierry Reding
2014-10-15 22:09 ` Olof Johansson
2014-10-30 15:08 ` Thierry Reding
2014-10-31 13:27 ` Thierry Reding
2014-11-01 5:38 ` Alexandre Courbot
2014-11-03 8:22 ` Thierry Reding
2014-11-03 8:40 ` Alexandre Courbot
2014-10-30 10:03 ` Alexandre Courbot
2014-10-30 10:18 ` Terje Bergström
2014-10-30 10:22 ` Alexandre Courbot
2014-10-30 11:04 ` Terje Bergström
2014-10-30 13:35 ` Alexandre Courbot
2014-10-30 13:47 ` Terje Bergström
2014-10-30 14:56 ` Thierry Reding
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1413196434-5292-3-git-send-email-thierry.reding@gmail.com \
--to=thierry.reding@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).