diff options
| author | Bai Ping <b51503@freescale.com> | 2015-11-24 18:25:16 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2015-12-02 13:38:03 +0800 |
| commit | e3526f004a35e5f324b1c835bca056f4df05bff0 (patch) | |
| tree | 05ea2b9d40e5d0c359df9ae586083f97c0c7bc55 /arch/arm/mach-imx | |
| parent | 5d48417592583ec64ec62661dd7cf1bd342a48fc (diff) | |
ARM: imx: enable cpufreq device on i.mx7d
Add a cpufreq-dt device on i.MX7D, using the
generic cpufreq-dt for CPU frequency scaling.
Signed-off-by: Bai Ping <b51503@freescale.com>
Acked-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/mach-imx7d.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mach-imx7d.c b/arch/arm/mach-imx/mach-imx7d.c index b450f525a670..5a27f20c9a82 100644 --- a/arch/arm/mach-imx/mach-imx7d.c +++ b/arch/arm/mach-imx/mach-imx7d.c @@ -105,6 +105,11 @@ static void __init imx7d_init_irq(void) irqchip_init(); } +static void __init imx7d_init_late(void) +{ + platform_device_register_simple("cpufreq-dt", -1, NULL, 0); +} + static const char *const imx7d_dt_compat[] __initconst = { "fsl,imx7d", NULL, @@ -112,6 +117,7 @@ static const char *const imx7d_dt_compat[] __initconst = { DT_MACHINE_START(IMX7D, "Freescale i.MX7 Dual (Device Tree)") .init_irq = imx7d_init_irq, + .init_late = imx7d_init_late, .init_machine = imx7d_init_machine, .dt_compat = imx7d_dt_compat, MACHINE_END |