diff options
Diffstat (limited to 'arch/arm/mach-mxs')
| -rw-r--r-- | arch/arm/mach-mxs/include/mach/uncompress.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/mach-mxs.c | 42 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/timer.c | 34 |
3 files changed, 43 insertions, 34 deletions
diff --git a/arch/arm/mach-mxs/include/mach/uncompress.h b/arch/arm/mach-mxs/include/mach/uncompress.h index ef2811495446..533f5186e200 100644 --- a/arch/arm/mach-mxs/include/mach/uncompress.h +++ b/arch/arm/mach-mxs/include/mach/uncompress.h @@ -72,6 +72,5 @@ static inline void __arch_decomp_setup(unsigned long arch_id) } #define arch_decomp_setup() __arch_decomp_setup(arch_id) -#define arch_decomp_wdog() #endif /* __MACH_MXS_UNCOMPRESS_H__ */ diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index c66129b5dd18..052186713347 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -119,6 +119,23 @@ static struct fb_videomode apf28dev_video_modes[] = { }, }; +static struct fb_videomode cfa10049_video_modes[] = { + { + .name = "Himax HX8357-B", + .refresh = 60, + .xres = 320, + .yres = 480, + .pixclock = 108506, /* picosecond (9.216 MHz) */ + .left_margin = 2, + .right_margin = 2, + .upper_margin = 2, + .lower_margin = 2, + .hsync_len = 15, + .vsync_len = 15, + .sync = FB_SYNC_DATA_ENABLE_HIGH_ACT + }, +}; + static struct mxsfb_platform_data mxsfb_pdata __initdata; /* @@ -163,19 +180,11 @@ static void __init imx23_timer_init(void) mx23_clocks_init(); } -static struct sys_timer imx23_timer = { - .init = imx23_timer_init, -}; - static void __init imx28_timer_init(void) { mx28_clocks_init(); } -static struct sys_timer imx28_timer = { - .init = imx28_timer_init, -}; - enum mac_oui { OUI_FSL, OUI_DENX, @@ -395,6 +404,17 @@ static void __init cfa10049_init(void) update_fec_mac_prop(OUI_CRYSTALFONTZ); } +static void __init cfa10037_init(void) +{ + enable_clk_enet_out(); + update_fec_mac_prop(OUI_CRYSTALFONTZ); + + mxsfb_pdata.mode_list = cfa10049_video_modes; + mxsfb_pdata.mode_count = ARRAY_SIZE(cfa10049_video_modes); + mxsfb_pdata.default_bpp = 32; + mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT; +} + static void __init apf28_init(void) { enable_clk_enet_out(); @@ -415,6 +435,8 @@ static void __init mxs_machine_init(void) m28evk_init(); else if (of_machine_is_compatible("bluegiga,apx4devkit")) apx4devkit_init(); + else if (of_machine_is_compatible("crystalfontz,cfa10037")) + cfa10037_init(); else if (of_machine_is_compatible("crystalfontz,cfa10049")) cfa10049_init(); else if (of_machine_is_compatible("armadeus,imx28-apf28")) @@ -446,7 +468,7 @@ DT_MACHINE_START(IMX23, "Freescale i.MX23 (Device Tree)") .map_io = mx23_map_io, .init_irq = icoll_init_irq, .handle_irq = icoll_handle_irq, - .timer = &imx23_timer, + .init_time = imx23_timer_init, .init_machine = mxs_machine_init, .dt_compat = imx23_dt_compat, .restart = mxs_restart, @@ -456,7 +478,7 @@ DT_MACHINE_START(IMX28, "Freescale i.MX28 (Device Tree)") .map_io = mx28_map_io, .init_irq = icoll_init_irq, .handle_irq = icoll_handle_irq, - .timer = &imx28_timer, + .init_time = imx28_timer_init, .init_machine = mxs_machine_init, .dt_compat = imx28_dt_compat, .restart = mxs_restart, diff --git a/arch/arm/mach-mxs/timer.c b/arch/arm/mach-mxs/timer.c index 856f4c796061..421020498a1b 100644 --- a/arch/arm/mach-mxs/timer.c +++ b/arch/arm/mach-mxs/timer.c @@ -72,8 +72,9 @@ #define BM_TIMROT_TIMCTRLn_IRQ_EN (1 << 14) #define BM_TIMROT_TIMCTRLn_IRQ (1 << 15) #define BP_TIMROT_TIMCTRLn_SELECT 0 -#define BV_TIMROTv1_TIMCTRLn_SELECT__32KHZ_XTAL 0x8 -#define BV_TIMROTv2_TIMCTRLn_SELECT__32KHZ_XTAL 0xb +#define BV_TIMROTv1_TIMCTRLn_SELECT__32KHZ_XTAL 0x8 +#define BV_TIMROTv2_TIMCTRLn_SELECT__32KHZ_XTAL 0xb +#define BV_TIMROTv2_TIMCTRLn_SELECT__TICK_ALWAYS 0xf static struct clock_event_device mxs_clockevent_device; static enum clock_event_mode mxs_clockevent_mode = CLOCK_EVT_MODE_UNUSED; @@ -195,7 +196,6 @@ static void mxs_set_mode(enum clock_event_mode mode, static struct clock_event_device mxs_clockevent_device = { .name = "mxs_timrot", .features = CLOCK_EVT_FEAT_ONESHOT, - .shift = 32, .set_mode = mxs_set_mode, .set_next_event = timrotv2_set_next_event, .rating = 200, @@ -203,25 +203,13 @@ static struct clock_event_device mxs_clockevent_device = { static int __init mxs_clockevent_init(struct clk *timer_clk) { - unsigned int c = clk_get_rate(timer_clk); - - mxs_clockevent_device.mult = - div_sc(c, NSEC_PER_SEC, mxs_clockevent_device.shift); - mxs_clockevent_device.cpumask = cpumask_of(0); - if (timrot_is_v1()) { + if (timrot_is_v1()) mxs_clockevent_device.set_next_event = timrotv1_set_next_event; - mxs_clockevent_device.max_delta_ns = - clockevent_delta2ns(0xfffe, &mxs_clockevent_device); - mxs_clockevent_device.min_delta_ns = - clockevent_delta2ns(0xf, &mxs_clockevent_device); - } else { - mxs_clockevent_device.max_delta_ns = - clockevent_delta2ns(0xfffffffe, &mxs_clockevent_device); - mxs_clockevent_device.min_delta_ns = - clockevent_delta2ns(0xf, &mxs_clockevent_device); - } - - clockevents_register_device(&mxs_clockevent_device); + mxs_clockevent_device.cpumask = cpumask_of(0); + clockevents_config_and_register(&mxs_clockevent_device, + clk_get_rate(timer_clk), + timrot_is_v1() ? 0xf : 0x2, + timrot_is_v1() ? 0xfffe : 0xfffffffe); return 0; } @@ -288,7 +276,7 @@ void __init mxs_timer_init(void) /* one for clock_event */ __raw_writel((timrot_is_v1() ? BV_TIMROTv1_TIMCTRLn_SELECT__32KHZ_XTAL : - BV_TIMROTv2_TIMCTRLn_SELECT__32KHZ_XTAL) | + BV_TIMROTv2_TIMCTRLn_SELECT__TICK_ALWAYS) | BM_TIMROT_TIMCTRLn_UPDATE | BM_TIMROT_TIMCTRLn_IRQ_EN, mxs_timrot_base + HW_TIMROT_TIMCTRLn(0)); @@ -296,7 +284,7 @@ void __init mxs_timer_init(void) /* another for clocksource */ __raw_writel((timrot_is_v1() ? BV_TIMROTv1_TIMCTRLn_SELECT__32KHZ_XTAL : - BV_TIMROTv2_TIMCTRLn_SELECT__32KHZ_XTAL) | + BV_TIMROTv2_TIMCTRLn_SELECT__TICK_ALWAYS) | BM_TIMROT_TIMCTRLn_RELOAD, mxs_timrot_base + HW_TIMROT_TIMCTRLn(1)); |