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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-04-22 23:26:24 +0200 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-04-26 14:40:42 +0000 |
| commit | 98d4db263ebcd32af128ed69acd713113ac16e9b (patch) | |
| tree | 3c06d20db68d73f2280e7f3a0563d51c7f26cbef /arch/arm/mach-orion5x | |
| parent | 2864ed64ec884cfdd61430c9f1b975f9d410c1df (diff) | |
| download | lwn-98d4db263ebcd32af128ed69acd713113ac16e9b.tar.gz lwn-98d4db263ebcd32af128ed69acd713113ac16e9b.zip | |
ARM: orion5x: switch to use the clock driver for DT platforms
This commit moves the Orion5x platforms using the Device Tree to use
the recently introduced clock driver for Orion5x. To achieve that, it:
* Adds the necessary DT description of the clock.
* Selects ORION_CLK to enable the compilation of the clock driver.
* Call of_clk_init() instead of the Orion5x-specific clock
initialization function.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1398202002-28530-21-git-send-email-thomas.petazzoni@free-electrons.com
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/mach-orion5x')
| -rw-r--r-- | arch/arm/mach-orion5x/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-orion5x/board-dt.c | 5 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig index 14f2cae4109c..4f5113279352 100644 --- a/arch/arm/mach-orion5x/Kconfig +++ b/arch/arm/mach-orion5x/Kconfig @@ -5,6 +5,7 @@ menu "Orion Implementations" config ARCH_ORION5X_DT bool "Marvell Orion5x Flattened Device Tree" select USE_OF + select ORION_CLK help Say 'Y' here if you want your kernel to support the Marvell Orion5x using flattened device tree. diff --git a/arch/arm/mach-orion5x/board-dt.c b/arch/arm/mach-orion5x/board-dt.c index 7f00897f0dd2..34286ef16320 100644 --- a/arch/arm/mach-orion5x/board-dt.c +++ b/arch/arm/mach-orion5x/board-dt.c @@ -16,6 +16,7 @@ #include <linux/of_platform.h> #include <linux/cpu.h> #include <linux/mbus.h> +#include <linux/clk-provider.h> #include <asm/system_misc.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -43,6 +44,7 @@ static void orion5x_dt_init_early(void) static void orion5x_dt_init_time(void) { orion5x_timer_init(); + of_clk_init(NULL); } static void __init orion5x_dt_init(void) @@ -60,9 +62,6 @@ static void __init orion5x_dt_init(void) */ orion5x_setup_wins(); - /* Setup root of clk tree */ - clk_init(); - /* * Don't issue "Wait for Interrupt" instruction if we are * running on D0 5281 silicon. |