[PATCH 03/19] ARM: imx legacy: mx31ads: move peripheral initialization to .init_late
From: vz@mleia.com (Vladimir Zapolskiy)
Date: 2016-09-19 01:37:15
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
The change moves some of peripheral registrations and initializations (all peripherals dependent on GPIOs) from .init_machine to .init_late level, this allows to safely shift the shared GPIO controller driver initialization level after init level of i.MX IOMUXC driver. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> --- arch/arm/mach-imx/mach-mx31ads.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/arm/mach-imx/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c
index 4f2c56d..766b8b9 100644
--- a/arch/arm/mach-imx/mach-mx31ads.c
+++ b/arch/arm/mach-imx/mach-mx31ads.c@@ -554,20 +554,19 @@ static void __init mx31ads_map_io(void) iotable_init(mx31ads_io_desc, ARRAY_SIZE(mx31ads_io_desc)); } -static void __init mx31ads_init_irq(void) -{ - mx31_init_irq(); - mx31ads_init_expio(); -} - static void __init mx31ads_init(void) { imx31_soc_init(); - mxc_init_extuart(); mxc_init_imx_uart(); - mxc_init_i2c(); mxc_init_audio(); +} + +static void __init mx31ads_late(void) +{ + mx31ads_init_expio(); + mxc_init_extuart(); + mxc_init_i2c(); mxc_init_ext_ethernet(); }
@@ -581,8 +580,9 @@ MACHINE_START(MX31ADS, "Freescale MX31ADS") .atag_offset = 0x100, .map_io = mx31ads_map_io, .init_early = imx31_init_early, - .init_irq = mx31ads_init_irq, + .init_irq = mx31_init_irq, .init_time = mx31ads_timer_init, .init_machine = mx31ads_init, + .init_late = mx31ads_late, .restart = mxc_restart, MACHINE_END
--
2.8.1