From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Thu, 19 Apr 2012 21:36:35 +0100 Subject: [PATCH 06/15] ARM: ux500: New DT:ed u8500_init_devices for one-by-one device enablement In-Reply-To: <1334867804-31942-1-git-send-email-lee.jones@linaro.org> References: <1334867804-31942-1-git-send-email-lee.jones@linaro.org> Message-ID: <1334867804-31942-7-git-send-email-lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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. Signed-off-by: Lee Jones --- 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 deletions(-) diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 0dbcdd2..50809af 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -787,7 +787,7 @@ static void __init u8500_init_machine(void) int i2c0_devs; int i; - parent = u8500_init_devices(); + parent = u8500_of_init_devices(); i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices); for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++) diff --git a/arch/arm/mach-ux500/board-mop500.h b/arch/arm/mach-ux500/board-mop500.h index 384baf7..fd94722 100644 --- a/arch/arm/mach-ux500/board-mop500.h +++ b/arch/arm/mach-ux500/board-mop500.h @@ -92,4 +92,7 @@ void __init snowball_pins_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 9bd8163..58768d9 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -206,3 +206,25 @@ struct device * __init u8500_init_devices(void) 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(platform_devs); i++) + platform_devs[i]->dev.parent = parent; + + platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs)); + + return parent; +} -- 1.7.9.1