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| author | Thierry Reding <thierry.reding@avionic-design.de> | 2011-12-21 08:04:13 +0100 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@avionic-design.de> | 2012-07-02 21:38:59 +0200 |
| commit | 140fd977dc46bc750258f082cdf1cfea79dc1d14 (patch) | |
| tree | 689eedb11b8b36a2bef6d08266074168a43f7281 /arch/arm/mach-tegra | |
| parent | 0134b932a02f272a3137e8331e38b69eff011587 (diff) | |
| download | linux-140fd977dc46bc750258f082cdf1cfea79dc1d14.tar.gz linux-140fd977dc46bc750258f082cdf1cfea79dc1d14.tar.bz2 linux-140fd977dc46bc750258f082cdf1cfea79dc1d14.zip | |
pwm: tegra: Add device tree support
Add auxdata to instantiate the PWFM controller from a device tree,
include the corresponding nodes in the dtsi files for Tegra 20 and
Tegra 30 and add binding documentation.
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Diffstat (limited to 'arch/arm/mach-tegra')
| -rw-r--r-- | arch/arm/mach-tegra/board-dt-tegra20.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/board-dt-tegra30.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index eb7249db50a5..962f1a1b12e9 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -64,6 +64,7 @@ struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { &tegra_ehci2_pdata), OF_DEV_AUXDATA("nvidia,tegra20-ehci", TEGRA_USB3_BASE, "tegra-ehci.2", &tegra_ehci3_pdata), + OF_DEV_AUXDATA("nvidia,tegra20-pwm", TEGRA_PWFM_BASE, "tegra-pwm", NULL), {} }; diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c index 4f76fa7a5da3..ffc6cae3eb2c 100644 --- a/arch/arm/mach-tegra/board-dt-tegra30.c +++ b/arch/arm/mach-tegra/board-dt-tegra30.c @@ -33,6 +33,8 @@ #include <asm/mach/arch.h> #include <asm/hardware/gic.h> +#include <mach/iomap.h> + #include "board.h" #include "clock.h" @@ -52,6 +54,7 @@ struct of_dev_auxdata tegra30_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("nvidia,tegra20-i2c", 0x7000C700, "tegra-i2c.3", NULL), OF_DEV_AUXDATA("nvidia,tegra20-i2c", 0x7000D000, "tegra-i2c.4", NULL), OF_DEV_AUXDATA("nvidia,tegra30-ahub", 0x70080000, "tegra30-ahub", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-pwm", TEGRA_PWFM_BASE, "tegra-pwm", NULL), {} }; |