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ARM: shmobile: r8a7778: cleanup registration of usb phy 

usb phy driver which needs platform data at the time of
registration is used from BockW only.
Now, ARM/shmobile aims to support DT,
and the C code base board support will be removed
if DT support is completed.
Current driver registration method which needs platform data
and which is not shared complicates codes.
This means legacy C code cleanup after DT supporting
will be more complicated
This patch registers it on board code as cleanup C code

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Kuninori Morimoto 2013-07-26 15:54:44 +09:00 committed by Simon Horman
parent a66c974457
commit 044e212146
3 changed files with 14 additions and 17 deletions
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15
arch/arm/mach-shmobile/board-bockw.c
View File

@ -23,6 +23,7 @@
#include <linux/mmc/sh_mmcif.h>
#include <linux/mtd/partitions.h>
#include <linux/pinctrl/machine.h>
#include <linux/platform_data/usb-rcar-phy.h>
#include <linux/platform_device.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
@ -78,6 +79,11 @@ static struct resource smsc911x_resources[] = {
};
/* USB */
static struct resource usb_phy_resources[] __initdata = {
DEFINE_RES_MEM(0xffe70800, 0x100),
DEFINE_RES_MEM(0xffe76000, 0x100),
};
static struct rcar_phy_platform_data usb_phy_platform_data __initdata;
/* SDHI */
@ -187,7 +193,6 @@ static void __init bockw_init(void)
r8a7778_clock_init();
r8a7778_init_irq_extpin(1);
r8a7778_add_standard_devices();
r8a7778_add_usb_phy_device(&usb_phy_platform_data);
r8a7778_add_ether_device(&ether_platform_data);
r8a7778_add_i2c_device(0);
r8a7778_add_hspi_device(0);
@ -205,6 +210,14 @@ static void __init bockw_init(void)
mmc_resources, ARRAY_SIZE(mmc_resources),
&sh_mmcif_plat, sizeof(struct sh_mmcif_plat_data));
platform_device_register_resndata(
&platform_bus, "rcar_usb_phy", -1,
usb_phy_resources,
ARRAY_SIZE(usb_phy_resources),
&usb_phy_platform_data,
sizeof(struct rcar_phy_platform_data));
/* for SMSC */
base = ioremap_nocache(FPGA, SZ_1M);
if (base) {

2
arch/arm/mach-shmobile/include/mach/r8a7778.h
View File

@ -20,12 +20,10 @@
#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/sh_eth.h>
#include <linux/platform_data/usb-rcar-phy.h>
extern void r8a7778_add_standard_devices(void);
extern void r8a7778_add_standard_devices_dt(void);
extern void r8a7778_add_ether_device(struct sh_eth_plat_data *pdata);
extern void r8a7778_add_usb_phy_device(struct rcar_phy_platform_data *pdata);
extern void r8a7778_add_i2c_device(int id);
extern void r8a7778_add_hspi_device(int id);
extern void r8a7778_add_dt_devices(void);

14
arch/arm/mach-shmobile/setup-r8a7778.c
View File

@ -95,20 +95,6 @@ static struct sh_timer_config sh_tmu1_platform_data __initdata = {
&sh_tmu##idx##_platform_data, \
sizeof(sh_tmu##idx##_platform_data))
/* USB PHY */
static struct resource usb_phy_resources[] __initdata = {
DEFINE_RES_MEM(0xffe70800, 0x100),
DEFINE_RES_MEM(0xffe76000, 0x100),
};
void __init r8a7778_add_usb_phy_device(struct rcar_phy_platform_data *pdata)
{
platform_device_register_resndata(&platform_bus, "rcar_usb_phy", -1,
usb_phy_resources,
ARRAY_SIZE(usb_phy_resources),
pdata, sizeof(*pdata));
}
/* USB */
static struct usb_phy *phy;