From f65c1982faca257053564e7ba6864ee9506f6a83 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Tue, 29 May 2012 10:03:09 +0800 Subject: [PATCH] ARM: ux500: New DT:ed u8500_init_devices for one-by-one device enablement During Device Tree enablement it is necessary to remove _add_ calls one at at time, as and when particular devices are DT enabled. This patch provides a temporary solution. Once the new *of_init_devices function has been fully unpopulated it will be removed again. Acked-by: Linus Walleij Signed-off-by: Lee Jones Signed-off-by: Arnd Bergmann --- arch/arm/mach-ux500/board-mop500.c | 2 +- arch/arm/mach-ux500/board-mop500.h | 3 +++ arch/arm/mach-ux500/cpu-db8500.c | 22 ++++++++++++++++++++++ 3 files changed, 26 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index d1bd2ba..1718462 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -859,7 +859,7 @@ static void __init u8500_init_machine(void) else if (of_machine_is_compatible("st-ericsson,hrefv60+")) hrefv60_pinmaps_init(); - parent = u8500_init_devices(); + parent = u8500_of_init_devices(); for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++) mop500_platform_devs[i]->dev.parent = parent; diff --git a/arch/arm/mach-ux500/board-mop500.h b/arch/arm/mach-ux500/board-mop500.h index bc44c07..3be0cb8 100644 --- a/arch/arm/mach-ux500/board-mop500.h +++ b/arch/arm/mach-ux500/board-mop500.h @@ -92,4 +92,7 @@ void __init hrefv60_pinmaps_init(void); void mop500_uib_i2c_add(int busnum, struct i2c_board_info *info, unsigned n); +/* TODO: Once all pieces are DT:ed, remove completely. */ +struct device * __init u8500_of_init_devices(void); + #endif diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index 16169c4..04244b0 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -222,6 +222,28 @@ struct device * __init u8500_init_devices(void) platform_device_register_data(parent, "cpufreq-u8500", -1, NULL, 0); + for (i = 0; i < ARRAY_SIZE(platform_devs); i++) + platform_devs[i]->dev.parent = parent; + + platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs)); + + return parent; +} + +/* TODO: Once all pieces are DT:ed, remove completely. */ +struct device * __init u8500_of_init_devices(void) +{ + struct device *parent; + int i; + + parent = db8500_soc_device_init(); + + db8500_add_rtc(parent); + db8500_add_usb(parent, usb_db8500_rx_dma_cfg, usb_db8500_tx_dma_cfg); + + platform_device_register_data(parent, + "cpufreq-u8500", -1, NULL, 0); + for (i = 0; i < ARRAY_SIZE(of_platform_devs); i++) of_platform_devs[i]->dev.parent = parent; -- 2.7.4