From 3dc3bad6f1b316d79d9d1d596a590b5097cb3dc4 Mon Sep 17 00:00:00 2001 From: Russell King - ARM Linux Date: Mon, 14 Feb 2011 15:40:20 -0800 Subject: ARM: OMAP2: use early init hook Move non-mapping and non-irq initialization code out of .map_io and .init_irq respectively into the new init_early hook. Signed-off-by: Russell King Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-ldp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/arm/mach-omap2/board-ldp.c') diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index e5dc74875f9d..d8eb2cb7cbc7 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -288,13 +288,12 @@ static struct omap_board_config_kernel ldp_config[] __initdata = { { OMAP_TAG_LCD, &ldp_lcd_config }, }; -static void __init omap_ldp_init_irq(void) +static void __init omap_ldp_init_early(void) { omap_board_config = ldp_config; omap_board_config_size = ARRAY_SIZE(ldp_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); - omap_init_irq(); } static struct twl4030_usb_data ldp_usb_data = { @@ -443,9 +442,10 @@ static void __init omap_ldp_init(void) MACHINE_START(OMAP_LDP, "OMAP LDP board") .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = omap_ldp_init_irq, + .map_io = omap3_map_io, + .init_early = omap_ldp_init_early, + .init_irq = omap_init_irq, .init_machine = omap_ldp_init, .timer = &omap_timer, MACHINE_END -- cgit v1.2.3 From d5ce2b6592c49935462cba7317fa67fe8ee474ec Mon Sep 17 00:00:00 2001 From: Sukumar Ghorai Date: Fri, 28 Jan 2011 15:42:03 +0530 Subject: omap3630: nand: fix device size to work in polled mode zoom3 and 3630-sdp having the x16 nand device. This patch configure gpmc as x16 and select the currect function in driver for polled mode (without prefetch enable) transfer. Signed-off-by: Sukumar Ghorai Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-3430sdp.c | 2 +- arch/arm/mach-omap2/board-3630sdp.c | 3 ++- arch/arm/mach-omap2/board-flash.c | 10 ++++++---- arch/arm/mach-omap2/board-flash.h | 4 ++-- arch/arm/mach-omap2/board-ldp.c | 2 +- arch/arm/mach-omap2/board-zoom.c | 5 +++-- arch/arm/mach-omap2/gpmc-nand.c | 7 +++++-- drivers/mtd/nand/omap2.c | 2 +- 8 files changed, 21 insertions(+), 14 deletions(-) (limited to 'arch/arm/mach-omap2/board-ldp.c') diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 31085883199e..4a37c70e38b0 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -812,7 +812,7 @@ static void __init omap_3430sdp_init(void) omap_serial_init(); usb_musb_init(&musb_board_data); board_smc91x_init(); - board_flash_init(sdp_flash_partitions, chip_sel_3430); + board_flash_init(sdp_flash_partitions, chip_sel_3430, 0); sdp3430_display_init(); enable_board_wakeup_source(); usb_ehci_init(&ehci_pdata); diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index 16538757291a..8d1c4358ecf9 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include @@ -208,7 +209,7 @@ static void __init omap_sdp_init(void) zoom_peripherals_init(); zoom_display_init(); board_smc91x_init(); - board_flash_init(sdp_flash_partitions, chip_sel_sdp); + board_flash_init(sdp_flash_partitions, chip_sel_sdp, NAND_BUSWIDTH_16); enable_board_wakeup_source(); usb_ehci_init(&ehci_pdata); } diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c index fd38c05bb47f..f6b72533c089 100644 --- a/arch/arm/mach-omap2/board-flash.c +++ b/arch/arm/mach-omap2/board-flash.c @@ -139,11 +139,13 @@ static struct omap_nand_platform_data board_nand_data = { }; void -__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs) +__init board_nand_init(struct mtd_partition *nand_parts, + u8 nr_parts, u8 cs, int nand_type) { board_nand_data.cs = cs; board_nand_data.parts = nand_parts; - board_nand_data.nr_parts = nr_parts; + board_nand_data.nr_parts = nr_parts; + board_nand_data.devsize = nand_type; gpmc_nand_init(&board_nand_data); } @@ -194,7 +196,7 @@ unmap: * @return - void. */ void board_flash_init(struct flash_partitions partition_info[], - char chip_sel_board[][GPMC_CS_NUM]) + char chip_sel_board[][GPMC_CS_NUM], int nand_type) { u8 cs = 0; u8 norcs = GPMC_CS_NUM + 1; @@ -250,5 +252,5 @@ void board_flash_init(struct flash_partitions partition_info[], "in GPMC\n"); else board_nand_init(partition_info[2].parts, - partition_info[2].nr_parts, nandcs); + partition_info[2].nr_parts, nandcs, nand_type); } diff --git a/arch/arm/mach-omap2/board-flash.h b/arch/arm/mach-omap2/board-flash.h index 69befe00dd2f..c240a3f8d163 100644 --- a/arch/arm/mach-omap2/board-flash.h +++ b/arch/arm/mach-omap2/board-flash.h @@ -25,6 +25,6 @@ struct flash_partitions { }; extern void board_flash_init(struct flash_partitions [], - char chip_sel[][GPMC_CS_NUM]); + char chip_sel[][GPMC_CS_NUM], int nand_type); extern void board_nand_init(struct mtd_partition *nand_parts, - u8 nr_parts, u8 cs); + u8 nr_parts, u8 cs, int nand_type); diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index d8eb2cb7cbc7..a3fae5697a72 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -433,7 +433,7 @@ static void __init omap_ldp_init(void) omap_serial_init(); usb_musb_init(&musb_board_data); board_nand_init(ldp_nand_partitions, - ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS); + ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0); omap2_hsmmc_init(mmc); /* link regulators to MMC adapters */ diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c index 85d4170f30ab..7e3f1595d77b 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include @@ -124,8 +125,8 @@ static void __init omap_zoom_init(void) usb_ehci_init(&ehci_pdata); } - board_nand_init(zoom_nand_partitions, - ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS); + board_nand_init(zoom_nand_partitions, ARRAY_SIZE(zoom_nand_partitions), + ZOOM_NAND_CS, NAND_BUSWIDTH_16); zoom_debugboard_init(); zoom_peripherals_init(); zoom_display_init(); diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index 2bb29c160702..c1791d08ae56 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -12,6 +12,7 @@ #include #include #include +#include #include @@ -69,8 +70,10 @@ static int omap2_nand_gpmc_retime(void) t.wr_cycle = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->wr_cycle); /* Configure GPMC */ - gpmc_cs_configure(gpmc_nand_data->cs, - GPMC_CONFIG_DEV_SIZE, gpmc_nand_data->devsize); + if (gpmc_nand_data->devsize == NAND_BUSWIDTH_16) + gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_SIZE, 1); + else + gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_SIZE, 0); gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_TYPE, GPMC_DEVICETYPE_NAND); err = gpmc_cs_set_timings(gpmc_nand_data->cs, &t); diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c index 15682ec8530e..7c04cd6fb7aa 100644 --- a/drivers/mtd/nand/omap2.c +++ b/drivers/mtd/nand/omap2.c @@ -804,7 +804,7 @@ static int __devinit omap_nand_probe(struct platform_device *pdev) info->mtd.name = dev_name(&pdev->dev); info->mtd.owner = THIS_MODULE; - info->nand.options |= pdata->devsize ? NAND_BUSWIDTH_16 : 0; + info->nand.options = pdata->devsize; info->nand.options |= NAND_SKIP_BBTSCAN; /* NAND write protect off */ -- cgit v1.2.3 From e41cccfe794d188b0ae7f17f01692bcbc0e0dc87 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Thu, 24 Feb 2011 14:36:03 -0800 Subject: omap2+: Minimize board specific init_early calls We should only call init_common_infrastructure and init_common_devices from init_early. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-2430sdp.c | 5 +++-- arch/arm/mach-omap2/board-3430sdp.c | 6 +++--- arch/arm/mach-omap2/board-3630sdp.c | 4 ++-- arch/arm/mach-omap2/board-4430sdp.c | 5 +++-- arch/arm/mach-omap2/board-am3517crane.c | 6 +++--- arch/arm/mach-omap2/board-am3517evm.c | 10 +++++----- arch/arm/mach-omap2/board-apollon.c | 4 ++-- arch/arm/mach-omap2/board-cm-t35.c | 11 +++++------ arch/arm/mach-omap2/board-cm-t3517.c | 5 ++--- arch/arm/mach-omap2/board-generic.c | 4 ++-- arch/arm/mach-omap2/board-h4.c | 5 +++-- arch/arm/mach-omap2/board-ldp.c | 4 ++-- arch/arm/mach-omap2/board-omap3evm.c | 5 +++-- arch/arm/mach-omap2/board-omap3stalker.c | 4 ++-- arch/arm/mach-omap2/board-omap3touchbook.c | 5 +++-- arch/arm/mach-omap2/board-overo.c | 4 ++-- arch/arm/mach-omap2/board-rx51.c | 6 +++--- arch/arm/mach-omap2/board-ti8168evm.c | 4 ++-- 18 files changed, 50 insertions(+), 47 deletions(-) (limited to 'arch/arm/mach-omap2/board-ldp.c') diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index cc42d474c443..59de1dc5d6b4 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -142,8 +142,6 @@ static struct omap_board_config_kernel sdp2430_config[] __initdata = { static void __init omap_2430sdp_init_early(void) { - omap_board_config = sdp2430_config; - omap_board_config_size = ARRAY_SIZE(sdp2430_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); } @@ -246,6 +244,9 @@ static void __init omap_2430sdp_init(void) omap2430_mux_init(board_mux, OMAP_PACKAGE_ZAC); + omap_board_config = sdp2430_config; + omap_board_config_size = ARRAY_SIZE(sdp2430_config); + omap2430_i2c_init(); platform_add_devices(sdp2430_devices, ARRAY_SIZE(sdp2430_devices)); diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 8950ecc9b940..b12b62064e7c 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -315,9 +315,6 @@ static struct omap_board_config_kernel sdp3430_config[] __initdata = { static void __init omap_3430sdp_init_early(void) { - omap_board_config = sdp3430_config; - omap_board_config_size = ARRAY_SIZE(sdp3430_config); - omap3_pm_init_cpuidle(omap3_cpuidle_params_table); omap2_init_common_infrastructure(); omap2_init_common_devices(hyb18m512160af6_sdrc_params, NULL); } @@ -788,6 +785,9 @@ static struct omap_musb_board_data musb_board_data = { static void __init omap_3430sdp_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap_board_config = sdp3430_config; + omap_board_config_size = ARRAY_SIZE(sdp3430_config); + omap3_pm_init_cpuidle(omap3_cpuidle_params_table); omap3430_i2c_init(); omap_display_init(&sdp3430_dss_data); if (omap_rev() > OMAP3430_REV_ES1_0) diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index 8d1c4358ecf9..c4e22b32e47f 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -72,8 +72,6 @@ static struct omap_board_config_kernel sdp_config[] __initdata = { static void __init omap_sdp_init_early(void) { - omap_board_config = sdp_config; - omap_board_config_size = ARRAY_SIZE(sdp_config); omap2_init_common_infrastructure(); omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params, h8mbx00u0mer0em_sdrc_params); @@ -206,6 +204,8 @@ static struct flash_partitions sdp_flash_partitions[] = { static void __init omap_sdp_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); + omap_board_config = sdp_config; + omap_board_config_size = ARRAY_SIZE(sdp_config); zoom_peripherals_init(); zoom_display_init(); board_smc91x_init(); diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 1a943be822c3..81ef97961eda 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -325,8 +325,6 @@ static struct omap_board_config_kernel sdp4430_config[] __initdata = { static void __init omap_4430sdp_init_early(void) { - omap_board_config = sdp4430_config; - omap_board_config_size = ARRAY_SIZE(sdp4430_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); #ifdef CONFIG_OMAP_32K_TIMER @@ -640,6 +638,9 @@ static void __init omap_4430sdp_init(void) package = OMAP_PACKAGE_CBL; omap4_mux_init(board_mux, package); + omap_board_config = sdp4430_config; + omap_board_config_size = ARRAY_SIZE(sdp4430_config); + omap4_i2c_init(); omap_sfh7741prox_init(); platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices)); diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c index ae3a83d47dab..f53bbb2c3478 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -51,9 +51,6 @@ static struct omap_board_mux board_mux[] __initdata = { static void __init am3517_crane_init_early(void) { - omap_board_config = am3517_crane_config; - omap_board_config_size = ARRAY_SIZE(am3517_crane_config); - omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); } @@ -76,6 +73,9 @@ static void __init am3517_crane_init(void) omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap_serial_init(); + omap_board_config = am3517_crane_config; + omap_board_config_size = ARRAY_SIZE(am3517_crane_config); + /* Configure GPIO for EHCI port */ if (omap_mux_init_gpio(GPIO_USB_NRESET, OMAP_PIN_OUTPUT)) { pr_err("Can not configure mux for GPIO_USB_NRESET %d\n", diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index 634fe65b33c8..30ec45193268 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -381,13 +381,8 @@ static struct omap_dss_board_info am3517_evm_dss_data = { /* * Board initialization */ -static struct omap_board_config_kernel am3517_evm_config[] __initdata = { -}; - static void __init am3517_evm_init_early(void) { - omap_board_config = am3517_evm_config; - omap_board_config_size = ARRAY_SIZE(am3517_evm_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); } @@ -481,8 +476,13 @@ static void am3517_evm_hecc_init(struct ti_hecc_platform_data *pdata) platform_device_register(&am3517_hecc_device); } +static struct omap_board_config_kernel am3517_evm_config[] __initdata = { +}; + static void __init am3517_evm_init(void) { + omap_board_config = am3517_evm_config; + omap_board_config_size = ARRAY_SIZE(am3517_evm_config); omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); am3517_evm_i2c_init(); diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 4ef4aad4e719..f4f8374a0298 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -276,8 +276,6 @@ static struct omap_board_config_kernel apollon_config[] __initdata = { static void __init omap_apollon_init_early(void) { - omap_board_config = apollon_config; - omap_board_config_size = ARRAY_SIZE(apollon_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); } @@ -319,6 +317,8 @@ static void __init omap_apollon_init(void) u32 v; omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC); + omap_board_config = apollon_config; + omap_board_config_size = ARRAY_SIZE(apollon_config); apollon_init_smc91x(); apollon_led_init(); diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 7311824be993..27bea540ccbb 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -668,14 +668,8 @@ static void __init cm_t35_init_i2c(void) ARRAY_SIZE(cm_t35_i2c_boardinfo)); } -static struct omap_board_config_kernel cm_t35_config[] __initdata = { -}; - static void __init cm_t35_init_early(void) { - omap_board_config = cm_t35_config; - omap_board_config_size = ARRAY_SIZE(cm_t35_config); - omap2_init_common_infrastructure(); omap2_init_common_devices(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); @@ -785,8 +779,13 @@ static struct omap_musb_board_data musb_board_data = { .power = 100, }; +static struct omap_board_config_kernel cm_t35_config[] __initdata = { +}; + static void __init cm_t35_init(void) { + omap_board_config = cm_t35_config; + omap_board_config_size = ARRAY_SIZE(cm_t35_config); omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); omap_serial_init(); cm_t35_init_i2c(); diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c index 38bef6d004c9..9da6e8240e8b 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -256,9 +256,6 @@ static struct omap_board_config_kernel cm_t3517_config[] __initdata = { static void __init cm_t3517_init_early(void) { - omap_board_config = cm_t3517_config; - omap_board_config_size = ARRAY_SIZE(cm_t3517_config); - omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); } @@ -293,6 +290,8 @@ static void __init cm_t3517_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap_serial_init(); + omap_board_config = cm_t3517_config; + omap_board_config_size = ARRAY_SIZE(cm_t3517_config); cm_t3517_init_leds(); cm_t3517_init_nand(); cm_t3517_init_rtc(); diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 682da9251db6..73e3c31e8508 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -35,8 +35,6 @@ static struct omap_board_config_kernel generic_config[] = { static void __init omap_generic_init_early(void) { - omap_board_config = generic_config; - omap_board_config_size = ARRAY_SIZE(generic_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); } @@ -44,6 +42,8 @@ static void __init omap_generic_init_early(void) static void __init omap_generic_init(void) { omap_serial_init(); + omap_board_config = generic_config; + omap_board_config_size = ARRAY_SIZE(generic_config); } static void __init omap_generic_map_io(void) diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index f6a3872f72fa..7e6bf4fa1535 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -292,8 +292,6 @@ static struct omap_board_config_kernel h4_config[] __initdata = { static void __init omap_h4_init_early(void) { - omap_board_config = h4_config; - omap_board_config_size = ARRAY_SIZE(h4_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); } @@ -334,6 +332,9 @@ static void __init omap_h4_init(void) { omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAF); + omap_board_config = h4_config; + omap_board_config_size = ARRAY_SIZE(h4_config); + /* * Make sure the serial ports are muxed on at this point. * You have to mux them off in device drivers later on diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index a3fae5697a72..a69e59455eed 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -290,8 +290,6 @@ static struct omap_board_config_kernel ldp_config[] __initdata = { static void __init omap_ldp_init_early(void) { - omap_board_config = ldp_config; - omap_board_config_size = ARRAY_SIZE(ldp_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); } @@ -422,6 +420,8 @@ static struct mtd_partition ldp_nand_partitions[] = { static void __init omap_ldp_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap_board_config = ldp_config; + omap_board_config_size = ARRAY_SIZE(ldp_config); ldp_init_smsc911x(); omap_i2c_init(); platform_add_devices(ldp_devices, ARRAY_SIZE(ldp_devices)); diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index 5364147892c1..3d9b58a53c97 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -732,8 +732,6 @@ static struct omap_board_config_kernel omap3_evm_config[] __initdata = { static void __init omap3_evm_init_early(void) { - omap_board_config = omap3_evm_config; - omap_board_config_size = ARRAY_SIZE(omap3_evm_config); omap2_init_common_infrastructure(); omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL); } @@ -824,6 +822,9 @@ static void __init omap3_evm_init(void) else omap3_mux_init(omap35x_board_mux, OMAP_PACKAGE_CBB); + omap_board_config = omap3_evm_config; + omap_board_config_size = ARRAY_SIZE(omap3_evm_config); + omap3_evm_i2c_init(); omap_display_init(&omap3_evm_dss_data); diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index 07006c323fc2..fd8b7649b149 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -581,8 +581,6 @@ static struct omap_board_config_kernel omap3_stalker_config[] __initdata = { static void __init omap3_stalker_init_early(void) { - omap_board_config = omap3_stalker_config; - omap_board_config_size = ARRAY_SIZE(omap3_stalker_config); omap2_init_common_infrastructure(); omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL); } @@ -629,6 +627,8 @@ static struct omap_musb_board_data musb_board_data = { static void __init omap3_stalker_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); + omap_board_config = omap3_stalker_config; + omap_board_config_size = ARRAY_SIZE(omap3_stalker_config); omap3_stalker_i2c_init(); diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index a35afe2227d3..8e2a7ba4153b 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -417,8 +417,6 @@ static struct omap_board_mux board_mux[] __initdata = { static void __init omap3_touchbook_init_early(void) { - omap_board_config = omap3_touchbook_config; - omap_board_config_size = ARRAY_SIZE(omap3_touchbook_config); omap2_init_common_infrastructure(); omap2_init_common_devices(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); @@ -514,6 +512,9 @@ static struct omap_musb_board_data musb_board_data = { static void __init omap3_touchbook_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap_board_config = omap3_touchbook_config; + omap_board_config_size = ARRAY_SIZE(omap3_touchbook_config); + pm_power_off = omap3_touchbook_poweroff; omap3_touchbook_i2c_init(); diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index a33ec0edec13..d480ddb3952c 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -411,8 +411,6 @@ static struct omap_board_config_kernel overo_config[] __initdata = { static void __init overo_init_early(void) { - omap_board_config = overo_config; - omap_board_config_size = ARRAY_SIZE(overo_config); omap2_init_common_infrastructure(); omap2_init_common_devices(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); @@ -448,6 +446,8 @@ static struct omap_musb_board_data musb_board_data = { static void __init overo_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap_board_config = overo_config; + omap_board_config_size = ARRAY_SIZE(overo_config); overo_i2c_init(); platform_add_devices(overo_devices, ARRAY_SIZE(overo_devices)); omap_serial_init(); diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index 3cf72fe6d75b..e964895b80e8 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -102,9 +102,6 @@ static void __init rx51_init_early(void) { struct omap_sdrc_params *sdrc_params; - omap_board_config = rx51_config; - omap_board_config_size = ARRAY_SIZE(rx51_config); - omap3_pm_init_cpuidle(rx51_cpuidle_params); omap2_init_common_infrastructure(); sdrc_params = nokia_get_sdram_timings(); omap2_init_common_devices(sdrc_params, sdrc_params); @@ -127,6 +124,9 @@ static struct omap_musb_board_data musb_board_data = { static void __init rx51_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap_board_config = rx51_config; + omap_board_config_size = ARRAY_SIZE(rx51_config); + omap3_pm_init_cpuidle(rx51_cpuidle_params); omap_serial_init(); usb_musb_init(&musb_board_data); rx51_peripherals_init(); diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c index f2b097190e07..09fa7bfff8d6 100644 --- a/arch/arm/mach-omap2/board-ti8168evm.c +++ b/arch/arm/mach-omap2/board-ti8168evm.c @@ -29,8 +29,6 @@ static struct omap_board_config_kernel ti8168_evm_config[] __initdata = { static void __init ti8168_init_early(void) { - omap_board_config = ti8168_evm_config; - omap_board_config_size = ARRAY_SIZE(ti8168_evm_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); } @@ -43,6 +41,8 @@ static void __init ti8168_evm_init_irq(void) static void __init ti8168_evm_init(void) { omap_serial_init(); + omap_board_config = ti8168_evm_config; + omap_board_config_size = ARRAY_SIZE(ti8168_evm_config); } static void __init ti8168_evm_map_io(void) -- cgit v1.2.3 From f463effebefb26f1dffb92d10725e938f4497bef Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Thu, 24 Feb 2011 12:56:42 +0000 Subject: ldp: Fix regulator mapping for ads7846 TS controller On the OMAP3430LDP board, the ads7846 touchscreen controller is powered by VAUX1 regulator (supplying 3.0v). Fix this mapping in the board file, and hence prevent the ads7846 driver init to fail with the below error.. ads7846 spi1.0: unable to get regulator: -19 Signed-off-by: Rajendra Nayak Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-ldp.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'arch/arm/mach-omap2/board-ldp.c') diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index a69e59455eed..e2ba77957a8c 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -327,6 +327,26 @@ static struct regulator_init_data ldp_vmmc1 = { .consumer_supplies = &ldp_vmmc1_supply, }; +/* ads7846 on SPI */ +static struct regulator_consumer_supply ldp_vaux1_supplies[] = { + REGULATOR_SUPPLY("vcc", "spi1.0"), +}; + +/* VAUX1 */ +static struct regulator_init_data ldp_vaux1 = { + .constraints = { + .min_uV = 3000000, + .max_uV = 3000000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(ldp_vaux1_supplies), + .consumer_supplies = ldp_vaux1_supplies, +}; + static struct twl4030_platform_data ldp_twldata = { .irq_base = TWL4030_IRQ_BASE, .irq_end = TWL4030_IRQ_END, @@ -335,6 +355,7 @@ static struct twl4030_platform_data ldp_twldata = { .madc = &ldp_madc_data, .usb = &ldp_usb_data, .vmmc1 = &ldp_vmmc1, + .vaux1 = &ldp_vaux1, .gpio = &ldp_gpio_data, .keypad = &ldp_kp_twl4030_data, }; -- cgit v1.2.3