From patchwork Mon Jan 7 22:57:00 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 1943051 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 4AAC93FC5A for ; Mon, 7 Jan 2013 23:04:18 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TsLfd-00045W-Pc; Mon, 07 Jan 2013 22:59:54 +0000 Received: from mail.df.lth.se ([194.47.250.12]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TsLcw-0002Xs-0q for linux-arm-kernel@lists.infradead.org; Mon, 07 Jan 2013 22:57:11 +0000 Received: from mer.df.lth.se (mer.df.lth.se [194.47.250.37]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.df.lth.se (Postfix) with ESMTPS id 21DFB65DA1; Mon, 7 Jan 2013 23:57:03 +0100 (CET) Received: from mer.df.lth.se (triad@localhost.localdomain [127.0.0.1]) by mer.df.lth.se (8.14.3/8.14.3/Debian-9.4) with ESMTP id r07Mv2YD007687; Mon, 7 Jan 2013 23:57:02 +0100 Received: (from triad@localhost) by mer.df.lth.se (8.14.3/8.14.3/Submit) id r07Mv2xj007686; Mon, 7 Jan 2013 23:57:02 +0100 From: Linus Walleij To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 10/11] ARM: nomadik: delete old board files Date: Mon, 7 Jan 2013 23:57:00 +0100 Message-Id: <1357599420-7651-1-git-send-email-linus.walleij@linaro.org> X-Mailer: git-send-email 1.7.2.5 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130107_175706_892304_BA8B29ED X-CRM114-Status: GOOD ( 28.12 ) X-Spam-Score: -3.3 (---) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-3.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [194.47.250.12 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Linus Walleij , arm@kernel.org, Alessandro Rubini X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The Device Tree support on Nomadik can do everything the old board files could do, so delete the old board files and make the nomadik select CONFIG_OF. Signed-off-by: Linus Walleij --- arch/arm/Kconfig | 2 + arch/arm/mach-nomadik/Kconfig | 10 +- arch/arm/mach-nomadik/Makefile | 6 - arch/arm/mach-nomadik/board-nhk8815.c | 328 ---------------------------------- arch/arm/mach-nomadik/cpu-8815.c | 112 +----------- arch/arm/mach-nomadik/cpu-8815.h | 5 - arch/arm/mach-nomadik/i2c-8815nhk.c | 82 --------- 7 files changed, 6 insertions(+), 539 deletions(-) delete mode 100644 arch/arm/mach-nomadik/board-nhk8815.c delete mode 100644 arch/arm/mach-nomadik/cpu-8815.h delete mode 100644 arch/arm/mach-nomadik/i2c-8815nhk.c diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f95ba14..7eede4d 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -900,10 +900,12 @@ config ARCH_NOMADIK select ARCH_REQUIRE_GPIOLIB select ARM_AMBA select ARM_VIC + select CLKSRC_NOMADIK_MTU select COMMON_CLK select CPU_ARM926T select GENERIC_CLOCKEVENTS select MIGHT_HAVE_CACHE_L2X0 + select OF select PINCTRL select PINCTRL_STN8815 select SPARSE_IRQ diff --git a/arch/arm/mach-nomadik/Kconfig b/arch/arm/mach-nomadik/Kconfig index 706dc57..82226a5 100644 --- a/arch/arm/mach-nomadik/Kconfig +++ b/arch/arm/mach-nomadik/Kconfig @@ -4,19 +4,13 @@ menu "Nomadik boards" config MACH_NOMADIK_8815NHK bool "ST 8815 Nomadik Hardware Kit (evaluation board)" - select CLKSRC_NOMADIK_MTU select NOMADIK_8815 + select I2C + select I2C_ALGOBIT endmenu config NOMADIK_8815 bool -config I2C_BITBANG_8815NHK - tristate "Driver for bit-bang busses found on the 8815 NHK" - depends on I2C && MACH_NOMADIK_8815NHK - depends on PINCTRL_NOMADIK - default y - select I2C_ALGOBIT - endif diff --git a/arch/arm/mach-nomadik/Makefile b/arch/arm/mach-nomadik/Makefile index a42c9a3..1071c3b 100644 --- a/arch/arm/mach-nomadik/Makefile +++ b/arch/arm/mach-nomadik/Makefile @@ -9,9 +9,3 @@ # Cpu revision obj-$(CONFIG_NOMADIK_8815) += cpu-8815.o - -# Specific board support -obj-$(CONFIG_MACH_NOMADIK_8815NHK) += board-nhk8815.o - -# Nomadik extra devices -obj-$(CONFIG_I2C_BITBANG_8815NHK) += i2c-8815nhk.o diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c deleted file mode 100644 index 4bc5a97..0000000 --- a/arch/arm/mach-nomadik/board-nhk8815.c +++ /dev/null @@ -1,328 +0,0 @@ -/* - * linux/arch/arm/mach-nomadik/board-8815nhk.c - * - * Copyright (C) STMicroelectronics - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2, as - * published by the Free Software Foundation. - * - * NHK15 board specifc driver definition - */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "cpu-8815.h" - -/* Initial value for SRC control register: all timers use MXTAL/8 source */ -#define SRC_CR_INIT_MASK 0x00007fff -#define SRC_CR_INIT_VAL 0x2aaa8000 - -#define ALE_OFF 0x1000000 -#define CLE_OFF 0x800000 - -/* These addresses span 16MB, so use three individual pages */ -static struct resource nhk8815_nand_resources[] = { - { - .name = "nand_data", - .start = 0x40000000, - .end = 0x40000000 + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, { - .name = "nand_addr", - .start = 0x40000000 + ALE_OFF, - .end = 0x40000000 +ALE_OFF + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, { - .name = "nand_cmd", - .start = 0x40000000 + CLE_OFF, - .end = 0x40000000 + CLE_OFF + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, { - .name = "fsmc_regs", - .start = NOMADIK_FSMC_BASE, - .end = NOMADIK_FSMC_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -/* - * These partitions are the same as those used in the 2.6.20 release - * shipped by the vendor; the first two partitions are mandated - * by the boot ROM, and the bootloader area is somehow oversized... - */ -static struct mtd_partition nhk8815_partitions[] = { - { - .name = "X-Loader(NAND)", - .offset = 0, - .size = SZ_256K, - }, { - .name = "MemInit(NAND)", - .offset = MTDPART_OFS_APPEND, - .size = SZ_256K, - }, { - .name = "BootLoader(NAND)", - .offset = MTDPART_OFS_APPEND, - .size = SZ_2M, - }, { - .name = "Kernel zImage(NAND)", - .offset = MTDPART_OFS_APPEND, - .size = 3 * SZ_1M, - }, { - .name = "Root Filesystem(NAND)", - .offset = MTDPART_OFS_APPEND, - .size = 22 * SZ_1M, - }, { - .name = "User Filesystem(NAND)", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - } -}; - -static struct fsmc_nand_timings nhk8815_nand_timings = { - .thiz = 0, - .thold = 0x10, - .twait = 0x0A, - .tset = 0, -}; - -static struct fsmc_nand_platform_data nhk8815_nand_platform_data = { - .nand_timings = &nhk8815_nand_timings, - .partitions = nhk8815_partitions, - .nr_partitions = ARRAY_SIZE(nhk8815_partitions), - .width = FSMC_NAND_BW8, -}; - -static struct platform_device nhk8815_nand_device = { - .name = "fsmc-nand", - .id = -1, - .resource = nhk8815_nand_resources, - .num_resources = ARRAY_SIZE(nhk8815_nand_resources), - .dev = { - .platform_data = &nhk8815_nand_platform_data, - }, -}; - -/* These are the partitions for the OneNand device, different from above */ -static struct mtd_partition nhk8815_onenand_partitions[] = { - { - .name = "X-Loader(OneNAND)", - .offset = 0, - .size = SZ_256K, - }, { - .name = "MemInit(OneNAND)", - .offset = MTDPART_OFS_APPEND, - .size = SZ_256K, - }, { - .name = "BootLoader(OneNAND)", - .offset = MTDPART_OFS_APPEND, - .size = SZ_2M-SZ_256K, - }, { - .name = "SysImage(OneNAND)", - .offset = MTDPART_OFS_APPEND, - .size = 4 * SZ_1M, - }, { - .name = "Root Filesystem(OneNAND)", - .offset = MTDPART_OFS_APPEND, - .size = 22 * SZ_1M, - }, { - .name = "User Filesystem(OneNAND)", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - } -}; - -static struct onenand_platform_data nhk8815_onenand_data = { - .parts = nhk8815_onenand_partitions, - .nr_parts = ARRAY_SIZE(nhk8815_onenand_partitions), -}; - -static struct resource nhk8815_onenand_resource[] = { - { - .start = 0x30000000, - .end = 0x30000000 + SZ_128K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device nhk8815_onenand_device = { - .name = "onenand-flash", - .id = -1, - .dev = { - .platform_data = &nhk8815_onenand_data, - }, - .resource = nhk8815_onenand_resource, - .num_resources = ARRAY_SIZE(nhk8815_onenand_resource), -}; - -/* bus control reg. and bus timing reg. for CS0..CS3 */ -#define FSMC_BCR(x) (NOMADIK_FSMC_VA + (x << 3)) -#define FSMC_BTR(x) (NOMADIK_FSMC_VA + (x << 3) + 0x04) - -static void __init nhk8815_onenand_init(void) -{ -#ifdef CONFIG_MTD_ONENAND - /* Set up SMCS0 for OneNand */ - writel(0x000030db, FSMC_BCR(0)); - writel(0x02100551, FSMC_BTR(0)); -#endif -} - -static struct mmci_platform_data mmcsd_plat_data = { - .ocr_mask = MMC_VDD_29_30, - .f_max = 48000000, - .gpio_wp = -1, - .gpio_cd = 111, - .cd_invert = true, - .capabilities = MMC_CAP_MMC_HIGHSPEED | - MMC_CAP_SD_HIGHSPEED | MMC_CAP_4_BIT_DATA, -}; - -static int __init nhk8815_mmcsd_init(void) -{ - int ret; - - /* For e.g. devicetree boot */ - if (!machine_is_nomadik()) - return 0; - - ret = gpio_request(112, "card detect bias"); - if (ret) - return ret; - gpio_direction_output(112, 0); - amba_apb_device_add(NULL, "mmci", NOMADIK_SDI_BASE, SZ_4K, IRQ_SDMMC, 0, &mmcsd_plat_data, 0x10180180); - return 0; -} -module_init(nhk8815_mmcsd_init); - -static struct resource nhk8815_eth_resources[] = { - { - .name = "smc91x-regs", - .start = 0x34000000 + 0x300, - .end = 0x34000000 + SZ_64K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = NOMADIK_GPIO_TO_IRQ(115), - .end = NOMADIK_GPIO_TO_IRQ(115), - .flags = IORESOURCE_IRQ | IRQF_TRIGGER_RISING, - } -}; - -static struct platform_device nhk8815_eth_device = { - .name = "smc91x", - .resource = nhk8815_eth_resources, - .num_resources = ARRAY_SIZE(nhk8815_eth_resources), -}; - -static int __init nhk8815_eth_init(void) -{ - int gpio_nr = 115; /* hardwired in the board */ - int err; - - if (!machine_is_nomadik()) - return 0; - err = gpio_request(gpio_nr, "eth_irq"); - if (!err) err = gpio_direction_input(gpio_nr); - if (err) - pr_err("Error %i in %s\n", err, __func__); - return err; -} -device_initcall(nhk8815_eth_init); - -static struct platform_device *nhk8815_platform_devices[] __initdata = { - &nhk8815_nand_device, - &nhk8815_onenand_device, - &nhk8815_eth_device, - /* will add more devices */ -}; - -static void __init nomadik_timer_init(void) -{ - u32 src_cr; - - /* Configure timer sources in "system reset controller" ctrl reg */ - src_cr = readl(io_p2v(NOMADIK_SRC_BASE)); - src_cr &= SRC_CR_INIT_MASK; - src_cr |= SRC_CR_INIT_VAL; - writel(src_cr, io_p2v(NOMADIK_SRC_BASE)); - - nmdk_timer_init(io_p2v(NOMADIK_MTU0_BASE), IRQ_MTU0); -} - -static struct sys_timer nomadik_timer = { - .init = nomadik_timer_init, -}; - -static struct i2c_board_info __initdata nhk8815_i2c0_devices[] = { - { - I2C_BOARD_INFO("stw4811", 0x2d), - }, -}; - -static struct i2c_board_info __initdata nhk8815_i2c1_devices[] = { - { - I2C_BOARD_INFO("camera", 0x10), - }, - { - I2C_BOARD_INFO("stw5095", 0x1a), - }, - { - I2C_BOARD_INFO("lis3lv02dl", 0x1d), - }, -}; - -static struct i2c_board_info __initdata nhk8815_i2c2_devices[] = { - { - I2C_BOARD_INFO("stw4811-usb", 0x2d), - }, -}; - -static void __init nhk8815_platform_init(void) -{ - cpu8815_platform_init(); - nhk8815_onenand_init(); - platform_add_devices(nhk8815_platform_devices, - ARRAY_SIZE(nhk8815_platform_devices)); - - amba_apb_device_add(NULL, "uart0", NOMADIK_UART0_BASE, SZ_4K, IRQ_UART0, 0, NULL, 0); - amba_apb_device_add(NULL, "uart1", NOMADIK_UART1_BASE, SZ_4K, IRQ_UART1, 0, NULL, 0); - - i2c_register_board_info(0, nhk8815_i2c0_devices, - ARRAY_SIZE(nhk8815_i2c0_devices)); - i2c_register_board_info(1, nhk8815_i2c1_devices, - ARRAY_SIZE(nhk8815_i2c1_devices)); - i2c_register_board_info(2, nhk8815_i2c2_devices, - ARRAY_SIZE(nhk8815_i2c2_devices)); -} - -MACHINE_START(NOMADIK, "NHK8815") - /* Maintainer: ST MicroElectronics */ - .atag_offset = 0x100, - .map_io = cpu8815_map_io, - .init_irq = cpu8815_init_irq, - .handle_irq = vic_handle_irq, - .timer = &nomadik_timer, - .init_machine = nhk8815_platform_init, - .restart = cpu8815_restart, -MACHINE_END diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c index 3078c1c..b661b90 100644 --- a/arch/arm/mach-nomadik/cpu-8815.c +++ b/arch/arm/mach-nomadik/cpu-8815.c @@ -48,53 +48,6 @@ #include #include -#include "cpu-8815.h" - -/* The 8815 has 4 GPIO blocks, let's register them immediately */ -static resource_size_t __initdata cpu8815_gpio_base[] = { - NOMADIK_GPIO0_BASE, - NOMADIK_GPIO1_BASE, - NOMADIK_GPIO2_BASE, - NOMADIK_GPIO3_BASE, -}; - -static struct platform_device * -cpu8815_add_gpio(int id, resource_size_t addr, int irq, - struct nmk_gpio_platform_data *pdata) -{ - struct resource resources[] = { - { - .start = addr, - .end = addr + 127, - .flags = IORESOURCE_MEM, - }, - { - .start = irq, - .end = irq, - .flags = IORESOURCE_IRQ, - } - }; - - return platform_device_register_resndata(NULL, "gpio", id, - resources, ARRAY_SIZE(resources), - pdata, sizeof(*pdata)); -} - -void cpu8815_add_gpios(resource_size_t *base, int num, int irq, - struct nmk_gpio_platform_data *pdata) -{ - int first = 0; - int i; - - for (i = 0; i < num; i++, first += 32, irq++) { - pdata->first_gpio = first; - pdata->first_irq = NOMADIK_GPIO_TO_IRQ(first); - pdata->num_gpio = 32; - - cpu8815_add_gpio(i, base[i], irq, pdata); - } -} - static unsigned long out_low[] = { PIN_OUTPUT_LOW }; static unsigned long out_high[] = { PIN_OUTPUT_HIGH }; static unsigned long in_nopull[] = { PIN_INPUT_NOPULL }; @@ -137,38 +90,6 @@ static struct pinctrl_map __initdata nhk8815_pinmap[] = { PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO74_C20", in_pullup), }; -static inline void -cpu8815_add_pinctrl(struct device *parent, const char *name) -{ - struct platform_device_info pdevinfo = { - .parent = parent, - .name = name, - .id = -1, - }; - - pinctrl_register_mappings(nhk8815_pinmap, ARRAY_SIZE(nhk8815_pinmap)); - platform_device_register_full(&pdevinfo); -} - -static int __init cpu8815_init(void) -{ - struct nmk_gpio_platform_data pdata = { - /* No custom data yet */ - }; - - /* For e.g. device tree boots */ - if (!machine_is_nomadik()) - return 0; - - cpu8815_add_gpios(cpu8815_gpio_base, ARRAY_SIZE(cpu8815_gpio_base), - IRQ_GPIO0, &pdata); - cpu8815_add_pinctrl(NULL, "pinctrl-stn8815"); - amba_apb_device_add(NULL, "rng", NOMADIK_RNG_BASE, SZ_4K, 0, 0, NULL, 0); - amba_apb_device_add(NULL, "rtc-pl031", NOMADIK_RTC_BASE, SZ_4K, IRQ_RTC_RTT, 0, NULL, 0); - return 0; -} -arch_initcall(cpu8815_init); - /* All SoC devices live in the same area (see hardware.h) */ static struct map_desc nomadik_io_desc[] __initdata = { { @@ -180,37 +101,12 @@ static struct map_desc nomadik_io_desc[] __initdata = { /* static ram and secured ram may be added later */ }; -void __init cpu8815_map_io(void) +static void __init cpu8815_map_io(void) { iotable_init(nomadik_io_desc, ARRAY_SIZE(nomadik_io_desc)); } -void __init cpu8815_init_irq(void) -{ - /* This modified VIC cell has two register blocks, at 0 and 0x20 */ - vic_init(io_p2v(NOMADIK_IC_BASE + 0x00), IRQ_VIC_START + 0, ~0, 0); - vic_init(io_p2v(NOMADIK_IC_BASE + 0x20), IRQ_VIC_START + 32, ~0, 0); - - /* - * Init clocks here so that they are available for system timer - * initialization. - */ - nomadik_clk_init(); -} - -/* - * This function is called from the board init ("init_machine"). - */ - void __init cpu8815_platform_init(void) -{ -#ifdef CONFIG_CACHE_L2X0 - /* At full speed latency must be >=2, so 0x249 in low bits */ - l2x0_init(io_p2v(NOMADIK_L2CC_BASE), 0x00730249, 0xfe000fff); -#endif - return; -} - -void cpu8815_restart(char mode, const char *cmd) +static void cpu8815_restart(char mode, const char *cmd) { void __iomem *src_rstsr = io_p2v(NOMADIK_SRC_BASE + 0x18); @@ -220,8 +116,6 @@ void cpu8815_restart(char mode, const char *cmd) writel(1, src_rstsr); } -#ifdef CONFIG_OF - /* Lookup table for finding a DT node that represents the vic instance */ static const struct of_device_id cpu8815_vic_of_match[] __initconst = { { .compatible = "arm,versatile-vic", .data = vic_of_init, }, @@ -407,5 +301,3 @@ DT_MACHINE_START(NOMADIK_DT, "ST-Ericsson Nomadik 8815") .restart = cpu8815_restart, .dt_compat = cpu8815_board_compat, MACHINE_END - -#endif diff --git a/arch/arm/mach-nomadik/cpu-8815.h b/arch/arm/mach-nomadik/cpu-8815.h deleted file mode 100644 index d6c7830..0000000 --- a/arch/arm/mach-nomadik/cpu-8815.h +++ /dev/null @@ -1,5 +0,0 @@ -extern void cpu8815_map_io(void); -extern void cpu8815_platform_init(void); -extern void cpu8815_init_irq(void); -extern void cpu8815_restart(char, const char *); -extern struct sys_timer cpu8815_timer; diff --git a/arch/arm/mach-nomadik/i2c-8815nhk.c b/arch/arm/mach-nomadik/i2c-8815nhk.c deleted file mode 100644 index 299ff5a..0000000 --- a/arch/arm/mach-nomadik/i2c-8815nhk.c +++ /dev/null @@ -1,82 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include - -/* - * There are two busses in the 8815NHK. - * They could, in theory, be driven by the hardware component, but we - * use bit-bang through GPIO by now, to keep things simple - */ - -/* I2C0 connected to the STw4811 power management chip */ -static struct i2c_gpio_platform_data nhk8815_i2c_data0 = { - /* keep defaults for timeouts; pins are push-pull bidirectional */ - .scl_pin = 62, - .sda_pin = 63, -}; - -/* I2C1 connected to various sensors */ -static struct i2c_gpio_platform_data nhk8815_i2c_data1 = { - /* keep defaults for timeouts; pins are push-pull bidirectional */ - .scl_pin = 53, - .sda_pin = 54, -}; - -/* I2C2 connected to the USB portions of the STw4811 only */ -static struct i2c_gpio_platform_data nhk8815_i2c_data2 = { - /* keep defaults for timeouts; pins are push-pull bidirectional */ - .scl_pin = 73, - .sda_pin = 74, -}; - -static struct platform_device nhk8815_i2c_dev0 = { - .name = "i2c-gpio", - .id = 0, - .dev = { - .platform_data = &nhk8815_i2c_data0, - }, -}; - -static struct platform_device nhk8815_i2c_dev1 = { - .name = "i2c-gpio", - .id = 1, - .dev = { - .platform_data = &nhk8815_i2c_data1, - }, -}; - -static struct platform_device nhk8815_i2c_dev2 = { - .name = "i2c-gpio", - .id = 2, - .dev = { - .platform_data = &nhk8815_i2c_data2, - }, -}; - -static int __init nhk8815_i2c_init(void) -{ - /* For e.g. devicetree boot */ - if (!machine_is_nomadik()) - return 0; - - platform_device_register(&nhk8815_i2c_dev0); - platform_device_register(&nhk8815_i2c_dev1); - platform_device_register(&nhk8815_i2c_dev2); - - return 0; -} - -static void __exit nhk8815_i2c_exit(void) -{ - platform_device_unregister(&nhk8815_i2c_dev0); - platform_device_unregister(&nhk8815_i2c_dev1); - platform_device_unregister(&nhk8815_i2c_dev2); - return; -} - -module_init(nhk8815_i2c_init); -module_exit(nhk8815_i2c_exit);