1ccb7cc74SKuninori Morimoto /* 2ccb7cc74SKuninori Morimoto * r8a7778 processor support 3ccb7cc74SKuninori Morimoto * 4ccb7cc74SKuninori Morimoto * Copyright (C) 2013 Renesas Solutions Corp. 5ccb7cc74SKuninori Morimoto * Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 652421914SSergei Shtylyov * Copyright (C) 2013 Cogent Embedded, Inc. 7ccb7cc74SKuninori Morimoto * 8ccb7cc74SKuninori Morimoto * This program is free software; you can redistribute it and/or modify 9ccb7cc74SKuninori Morimoto * it under the terms of the GNU General Public License as published by 10ccb7cc74SKuninori Morimoto * the Free Software Foundation; version 2 of the License. 11ccb7cc74SKuninori Morimoto * 12ccb7cc74SKuninori Morimoto * This program is distributed in the hope that it will be useful, 13ccb7cc74SKuninori Morimoto * but WITHOUT ANY WARRANTY; without even the implied warranty of 14ccb7cc74SKuninori Morimoto * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15ccb7cc74SKuninori Morimoto * GNU General Public License for more details. 16ccb7cc74SKuninori Morimoto * 17ccb7cc74SKuninori Morimoto * You should have received a copy of the GNU General Public License 18ccb7cc74SKuninori Morimoto * along with this program; if not, write to the Free Software 19ccb7cc74SKuninori Morimoto * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 20ccb7cc74SKuninori Morimoto */ 21ccb7cc74SKuninori Morimoto 22ccb7cc74SKuninori Morimoto #include <linux/kernel.h> 23ccb7cc74SKuninori Morimoto #include <linux/io.h> 24ccb7cc74SKuninori Morimoto #include <linux/irqchip/arm-gic.h> 25ccb7cc74SKuninori Morimoto #include <linux/of.h> 26ccb7cc74SKuninori Morimoto #include <linux/of_platform.h> 27338c4991SMax Filippov #include <linux/platform_data/dma-rcar-hpbdma.h> 2839ca2283SKuninori Morimoto #include <linux/platform_data/gpio-rcar.h> 293a42fa20SKuninori Morimoto #include <linux/platform_data/irq-renesas-intc-irqpin.h> 30ccb7cc74SKuninori Morimoto #include <linux/platform_device.h> 31ccb7cc74SKuninori Morimoto #include <linux/irqchip.h> 32db331fc8SKuninori Morimoto #include <linux/serial_sci.h> 33ccb7cc74SKuninori Morimoto #include <linux/sh_timer.h> 3402474a41SSergei Shtylyov #include <linux/pm_runtime.h> 3502474a41SSergei Shtylyov #include <linux/usb/phy.h> 3602474a41SSergei Shtylyov #include <linux/usb/hcd.h> 3702474a41SSergei Shtylyov #include <linux/usb/ehci_pdriver.h> 3802474a41SSergei Shtylyov #include <linux/usb/ohci_pdriver.h> 3902474a41SSergei Shtylyov #include <linux/dma-mapping.h> 40ccb7cc74SKuninori Morimoto #include <mach/r8a7778.h> 41ccb7cc74SKuninori Morimoto #include <mach/common.h> 42ccb7cc74SKuninori Morimoto #include <asm/mach/arch.h> 43ccb7cc74SKuninori Morimoto #include <asm/hardware/cache-l2x0.h> 44b6bab126SMagnus Damm #include "irqs.h" 45ccb7cc74SKuninori Morimoto 46db331fc8SKuninori Morimoto /* SCIF */ 47ecbcd715SLaurent Pinchart #define R8A7778_SCIF(index, baseaddr, irq) \ 48ecbcd715SLaurent Pinchart static struct plat_sci_port scif##index##_platform_data = { \ 49db331fc8SKuninori Morimoto .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, \ 50db331fc8SKuninori Morimoto .scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1, \ 51db331fc8SKuninori Morimoto .type = PORT_SCIF, \ 5223399a6fSLaurent Pinchart }; \ 5323399a6fSLaurent Pinchart \ 5423399a6fSLaurent Pinchart static struct resource scif##index##_resources[] = { \ 5523399a6fSLaurent Pinchart DEFINE_RES_MEM(baseaddr, 0x100), \ 5623399a6fSLaurent Pinchart DEFINE_RES_IRQ(irq), \ 57db331fc8SKuninori Morimoto } 58db331fc8SKuninori Morimoto 59ecbcd715SLaurent Pinchart R8A7778_SCIF(0, 0xffe40000, gic_iid(0x66)); 60ecbcd715SLaurent Pinchart R8A7778_SCIF(1, 0xffe41000, gic_iid(0x67)); 61ecbcd715SLaurent Pinchart R8A7778_SCIF(2, 0xffe42000, gic_iid(0x68)); 62ecbcd715SLaurent Pinchart R8A7778_SCIF(3, 0xffe43000, gic_iid(0x69)); 63ecbcd715SLaurent Pinchart R8A7778_SCIF(4, 0xffe44000, gic_iid(0x6a)); 64ecbcd715SLaurent Pinchart R8A7778_SCIF(5, 0xffe45000, gic_iid(0x6b)); 65ecbcd715SLaurent Pinchart 66ecbcd715SLaurent Pinchart #define r8a7778_register_scif(index) \ 6723399a6fSLaurent Pinchart platform_device_register_resndata(&platform_bus, "sh-sci", index, \ 6823399a6fSLaurent Pinchart scif##index##_resources, \ 6923399a6fSLaurent Pinchart ARRAY_SIZE(scif##index##_resources), \ 70ecbcd715SLaurent Pinchart &scif##index##_platform_data, \ 71ecbcd715SLaurent Pinchart sizeof(scif##index##_platform_data)) 72db331fc8SKuninori Morimoto 73ccb7cc74SKuninori Morimoto /* TMU */ 74535ef0d9SLaurent Pinchart static struct sh_timer_config sh_tmu0_platform_data = { 75535ef0d9SLaurent Pinchart .channels_mask = 7, 76535ef0d9SLaurent Pinchart }; 77535ef0d9SLaurent Pinchart 78535ef0d9SLaurent Pinchart static struct resource sh_tmu0_resources[] = { 79535ef0d9SLaurent Pinchart DEFINE_RES_MEM(0xffd80000, 0x30), 80ccb7cc74SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x40)), 81ccb7cc74SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x41)), 82535ef0d9SLaurent Pinchart DEFINE_RES_IRQ(gic_iid(0x42)), 83ccb7cc74SKuninori Morimoto }; 84ccb7cc74SKuninori Morimoto 8581484487SKuninori Morimoto #define r8a7778_register_tmu(idx) \ 8681484487SKuninori Morimoto platform_device_register_resndata( \ 87535ef0d9SLaurent Pinchart &platform_bus, "sh-tmu", idx, \ 8881484487SKuninori Morimoto sh_tmu##idx##_resources, \ 8981484487SKuninori Morimoto ARRAY_SIZE(sh_tmu##idx##_resources), \ 9081484487SKuninori Morimoto &sh_tmu##idx##_platform_data, \ 9181484487SKuninori Morimoto sizeof(sh_tmu##idx##_platform_data)) 92ccb7cc74SKuninori Morimoto 93f39d35fcSKuninori Morimoto int r8a7778_usb_phy_power(bool enable) 94f39d35fcSKuninori Morimoto { 95f39d35fcSKuninori Morimoto static struct usb_phy *phy = NULL; 96f39d35fcSKuninori Morimoto int ret = 0; 9702474a41SSergei Shtylyov 98f39d35fcSKuninori Morimoto if (!phy) 99f39d35fcSKuninori Morimoto phy = usb_get_phy(USB_PHY_TYPE_USB2); 100f39d35fcSKuninori Morimoto 101f39d35fcSKuninori Morimoto if (IS_ERR(phy)) { 102f39d35fcSKuninori Morimoto pr_err("kernel doesn't have usb phy driver\n"); 103f39d35fcSKuninori Morimoto return PTR_ERR(phy); 104f39d35fcSKuninori Morimoto } 105f39d35fcSKuninori Morimoto 106f39d35fcSKuninori Morimoto if (enable) 107f39d35fcSKuninori Morimoto ret = usb_phy_init(phy); 108f39d35fcSKuninori Morimoto else 109f39d35fcSKuninori Morimoto usb_phy_shutdown(phy); 110f39d35fcSKuninori Morimoto 111f39d35fcSKuninori Morimoto return ret; 112f39d35fcSKuninori Morimoto } 113f39d35fcSKuninori Morimoto 114f39d35fcSKuninori Morimoto /* USB */ 11502474a41SSergei Shtylyov static int usb_power_on(struct platform_device *pdev) 11602474a41SSergei Shtylyov { 117f39d35fcSKuninori Morimoto int ret = r8a7778_usb_phy_power(true); 118f39d35fcSKuninori Morimoto 119f39d35fcSKuninori Morimoto if (ret) 120f39d35fcSKuninori Morimoto return ret; 12102474a41SSergei Shtylyov 12202474a41SSergei Shtylyov pm_runtime_enable(&pdev->dev); 12302474a41SSergei Shtylyov pm_runtime_get_sync(&pdev->dev); 12402474a41SSergei Shtylyov 12502474a41SSergei Shtylyov return 0; 12602474a41SSergei Shtylyov } 12702474a41SSergei Shtylyov 12802474a41SSergei Shtylyov static void usb_power_off(struct platform_device *pdev) 12902474a41SSergei Shtylyov { 130f39d35fcSKuninori Morimoto if (r8a7778_usb_phy_power(false)) 13102474a41SSergei Shtylyov return; 13202474a41SSergei Shtylyov 13302474a41SSergei Shtylyov pm_runtime_put_sync(&pdev->dev); 13402474a41SSergei Shtylyov pm_runtime_disable(&pdev->dev); 13502474a41SSergei Shtylyov } 13602474a41SSergei Shtylyov 13702474a41SSergei Shtylyov static int ehci_init_internal_buffer(struct usb_hcd *hcd) 13802474a41SSergei Shtylyov { 13902474a41SSergei Shtylyov /* 14002474a41SSergei Shtylyov * Below are recommended values from the datasheet; 14102474a41SSergei Shtylyov * see [USB :: Setting of EHCI Internal Buffer]. 14202474a41SSergei Shtylyov */ 14302474a41SSergei Shtylyov /* EHCI IP internal buffer setting */ 14402474a41SSergei Shtylyov iowrite32(0x00ff0040, hcd->regs + 0x0094); 14502474a41SSergei Shtylyov /* EHCI IP internal buffer enable */ 14602474a41SSergei Shtylyov iowrite32(0x00000001, hcd->regs + 0x009C); 14702474a41SSergei Shtylyov 14802474a41SSergei Shtylyov return 0; 14902474a41SSergei Shtylyov } 15002474a41SSergei Shtylyov 15102474a41SSergei Shtylyov static struct usb_ehci_pdata ehci_pdata __initdata = { 15202474a41SSergei Shtylyov .power_on = usb_power_on, 15302474a41SSergei Shtylyov .power_off = usb_power_off, 15402474a41SSergei Shtylyov .power_suspend = usb_power_off, 15502474a41SSergei Shtylyov .pre_setup = ehci_init_internal_buffer, 15602474a41SSergei Shtylyov }; 15702474a41SSergei Shtylyov 15802474a41SSergei Shtylyov static struct resource ehci_resources[] __initdata = { 15902474a41SSergei Shtylyov DEFINE_RES_MEM(0xffe70000, 0x400), 16002474a41SSergei Shtylyov DEFINE_RES_IRQ(gic_iid(0x4c)), 16102474a41SSergei Shtylyov }; 16202474a41SSergei Shtylyov 16302474a41SSergei Shtylyov static struct usb_ohci_pdata ohci_pdata __initdata = { 16402474a41SSergei Shtylyov .power_on = usb_power_on, 16502474a41SSergei Shtylyov .power_off = usb_power_off, 16602474a41SSergei Shtylyov .power_suspend = usb_power_off, 16702474a41SSergei Shtylyov }; 16802474a41SSergei Shtylyov 16902474a41SSergei Shtylyov static struct resource ohci_resources[] __initdata = { 17002474a41SSergei Shtylyov DEFINE_RES_MEM(0xffe70400, 0x400), 17102474a41SSergei Shtylyov DEFINE_RES_IRQ(gic_iid(0x4c)), 17202474a41SSergei Shtylyov }; 17302474a41SSergei Shtylyov 17402474a41SSergei Shtylyov #define USB_PLATFORM_INFO(hci) \ 17502474a41SSergei Shtylyov static struct platform_device_info hci##_info __initdata = { \ 17602474a41SSergei Shtylyov .parent = &platform_bus, \ 17702474a41SSergei Shtylyov .name = #hci "-platform", \ 17802474a41SSergei Shtylyov .id = -1, \ 17902474a41SSergei Shtylyov .res = hci##_resources, \ 18002474a41SSergei Shtylyov .num_res = ARRAY_SIZE(hci##_resources), \ 18102474a41SSergei Shtylyov .data = &hci##_pdata, \ 18202474a41SSergei Shtylyov .size_data = sizeof(hci##_pdata), \ 18302474a41SSergei Shtylyov .dma_mask = DMA_BIT_MASK(32), \ 18402474a41SSergei Shtylyov } 18502474a41SSergei Shtylyov 18602474a41SSergei Shtylyov USB_PLATFORM_INFO(ehci); 18702474a41SSergei Shtylyov USB_PLATFORM_INFO(ohci); 18802474a41SSergei Shtylyov 18939ca2283SKuninori Morimoto /* PFC/GPIO */ 190c9031fbbSKuninori Morimoto static struct resource pfc_resources[] __initdata = { 191369b00bbSKuninori Morimoto DEFINE_RES_MEM(0xfffc0000, 0x118), 192369b00bbSKuninori Morimoto }; 193369b00bbSKuninori Morimoto 19439ca2283SKuninori Morimoto #define R8A7778_GPIO(idx) \ 195c9031fbbSKuninori Morimoto static struct resource r8a7778_gpio##idx##_resources[] __initdata = { \ 19639ca2283SKuninori Morimoto DEFINE_RES_MEM(0xffc40000 + 0x1000 * (idx), 0x30), \ 19739ca2283SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x87)), \ 19839ca2283SKuninori Morimoto }; \ 19939ca2283SKuninori Morimoto \ 200c9031fbbSKuninori Morimoto static struct gpio_rcar_config r8a7778_gpio##idx##_platform_data __initdata = { \ 20139ca2283SKuninori Morimoto .gpio_base = 32 * (idx), \ 20239ca2283SKuninori Morimoto .irq_base = GPIO_IRQ_BASE(idx), \ 20339ca2283SKuninori Morimoto .number_of_pins = 32, \ 20439ca2283SKuninori Morimoto .pctl_name = "pfc-r8a7778", \ 20539ca2283SKuninori Morimoto } 20639ca2283SKuninori Morimoto 20739ca2283SKuninori Morimoto R8A7778_GPIO(0); 20839ca2283SKuninori Morimoto R8A7778_GPIO(1); 20939ca2283SKuninori Morimoto R8A7778_GPIO(2); 21039ca2283SKuninori Morimoto R8A7778_GPIO(3); 21139ca2283SKuninori Morimoto R8A7778_GPIO(4); 21239ca2283SKuninori Morimoto 21339ca2283SKuninori Morimoto #define r8a7778_register_gpio(idx) \ 21439ca2283SKuninori Morimoto platform_device_register_resndata( \ 21539ca2283SKuninori Morimoto &platform_bus, "gpio_rcar", idx, \ 21639ca2283SKuninori Morimoto r8a7778_gpio##idx##_resources, \ 21739ca2283SKuninori Morimoto ARRAY_SIZE(r8a7778_gpio##idx##_resources), \ 21839ca2283SKuninori Morimoto &r8a7778_gpio##idx##_platform_data, \ 21939ca2283SKuninori Morimoto sizeof(r8a7778_gpio##idx##_platform_data)) 22039ca2283SKuninori Morimoto 221369b00bbSKuninori Morimoto void __init r8a7778_pinmux_init(void) 222369b00bbSKuninori Morimoto { 223369b00bbSKuninori Morimoto platform_device_register_simple( 224369b00bbSKuninori Morimoto "pfc-r8a7778", -1, 225369b00bbSKuninori Morimoto pfc_resources, 226369b00bbSKuninori Morimoto ARRAY_SIZE(pfc_resources)); 22739ca2283SKuninori Morimoto 22839ca2283SKuninori Morimoto r8a7778_register_gpio(0); 22939ca2283SKuninori Morimoto r8a7778_register_gpio(1); 23039ca2283SKuninori Morimoto r8a7778_register_gpio(2); 23139ca2283SKuninori Morimoto r8a7778_register_gpio(3); 23239ca2283SKuninori Morimoto r8a7778_register_gpio(4); 233ae8b378fSSimon Horman }; 234ae8b378fSSimon Horman 23546b9a092SKuninori Morimoto /* I2C */ 23646b9a092SKuninori Morimoto static struct resource i2c_resources[] __initdata = { 23746b9a092SKuninori Morimoto /* I2C0 */ 23846b9a092SKuninori Morimoto DEFINE_RES_MEM(0xffc70000, 0x1000), 23946b9a092SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x63)), 24046b9a092SKuninori Morimoto /* I2C1 */ 24146b9a092SKuninori Morimoto DEFINE_RES_MEM(0xffc71000, 0x1000), 24246b9a092SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x6e)), 24346b9a092SKuninori Morimoto /* I2C2 */ 24446b9a092SKuninori Morimoto DEFINE_RES_MEM(0xffc72000, 0x1000), 24546b9a092SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x6c)), 24646b9a092SKuninori Morimoto /* I2C3 */ 24746b9a092SKuninori Morimoto DEFINE_RES_MEM(0xffc73000, 0x1000), 24846b9a092SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x6d)), 24946b9a092SKuninori Morimoto }; 25046b9a092SKuninori Morimoto 2511fd4eecdSKuninori Morimoto static void __init r8a7778_register_i2c(int id) 25246b9a092SKuninori Morimoto { 25346b9a092SKuninori Morimoto BUG_ON(id < 0 || id > 3); 25446b9a092SKuninori Morimoto 25546b9a092SKuninori Morimoto platform_device_register_simple( 25646b9a092SKuninori Morimoto "i2c-rcar", id, 25746b9a092SKuninori Morimoto i2c_resources + (2 * id), 2); 25846b9a092SKuninori Morimoto } 25946b9a092SKuninori Morimoto 2608b89797fSKuninori Morimoto /* HSPI */ 2618b89797fSKuninori Morimoto static struct resource hspi_resources[] __initdata = { 2628b89797fSKuninori Morimoto /* HSPI0 */ 2638b89797fSKuninori Morimoto DEFINE_RES_MEM(0xfffc7000, 0x18), 2648b89797fSKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x5f)), 2658b89797fSKuninori Morimoto /* HSPI1 */ 2668b89797fSKuninori Morimoto DEFINE_RES_MEM(0xfffc8000, 0x18), 2678b89797fSKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x74)), 2688b89797fSKuninori Morimoto /* HSPI2 */ 2698b89797fSKuninori Morimoto DEFINE_RES_MEM(0xfffc6000, 0x18), 2708b89797fSKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x75)), 2718b89797fSKuninori Morimoto }; 2728b89797fSKuninori Morimoto 273117378e5SKuninori Morimoto static void __init r8a7778_register_hspi(int id) 2748b89797fSKuninori Morimoto { 2758b89797fSKuninori Morimoto BUG_ON(id < 0 || id > 2); 2768b89797fSKuninori Morimoto 2778b89797fSKuninori Morimoto platform_device_register_simple( 2788b89797fSKuninori Morimoto "sh-hspi", id, 2798b89797fSKuninori Morimoto hspi_resources + (2 * id), 2); 2808b89797fSKuninori Morimoto } 2818b89797fSKuninori Morimoto 282cfa66a81SKuninori Morimoto void __init r8a7778_add_dt_devices(void) 283ccb7cc74SKuninori Morimoto { 284ccb7cc74SKuninori Morimoto #ifdef CONFIG_CACHE_L2X0 285ccb7cc74SKuninori Morimoto void __iomem *base = ioremap_nocache(0xf0100000, 0x1000); 286ccb7cc74SKuninori Morimoto if (base) { 287ccb7cc74SKuninori Morimoto /* 28836bccb11SRussell King * Shared attribute override enable, 64K*16way 289ccb7cc74SKuninori Morimoto * don't call iounmap(base) 290ccb7cc74SKuninori Morimoto */ 2912edb89cdSRussell King l2x0_init(base, 0x00400000, 0xc20f0fff); 292ccb7cc74SKuninori Morimoto } 293ccb7cc74SKuninori Morimoto #endif 294ccb7cc74SKuninori Morimoto 295ecbcd715SLaurent Pinchart r8a7778_register_scif(0); 296ecbcd715SLaurent Pinchart r8a7778_register_scif(1); 297ecbcd715SLaurent Pinchart r8a7778_register_scif(2); 298ecbcd715SLaurent Pinchart r8a7778_register_scif(3); 299ecbcd715SLaurent Pinchart r8a7778_register_scif(4); 300ecbcd715SLaurent Pinchart r8a7778_register_scif(5); 30181484487SKuninori Morimoto r8a7778_register_tmu(0); 302ccb7cc74SKuninori Morimoto } 303ccb7cc74SKuninori Morimoto 304338c4991SMax Filippov /* HPB-DMA */ 305338c4991SMax Filippov 306338c4991SMax Filippov /* Asynchronous mode register (ASYNCMDR) bits */ 307338c4991SMax Filippov #define HPB_DMAE_ASYNCMDR_ASMD22_MASK BIT(2) /* SDHI0 */ 308338c4991SMax Filippov #define HPB_DMAE_ASYNCMDR_ASMD22_SINGLE BIT(2) /* SDHI0 */ 309338c4991SMax Filippov #define HPB_DMAE_ASYNCMDR_ASMD22_MULTI 0 /* SDHI0 */ 310338c4991SMax Filippov #define HPB_DMAE_ASYNCMDR_ASMD21_MASK BIT(1) /* SDHI0 */ 311338c4991SMax Filippov #define HPB_DMAE_ASYNCMDR_ASMD21_SINGLE BIT(1) /* SDHI0 */ 312338c4991SMax Filippov #define HPB_DMAE_ASYNCMDR_ASMD21_MULTI 0 /* SDHI0 */ 313338c4991SMax Filippov 314a91be22cSKuninori Morimoto #define HPBDMA_SSI(_id) \ 315a91be22cSKuninori Morimoto { \ 316a91be22cSKuninori Morimoto .id = HPBDMA_SLAVE_SSI## _id ##_TX, \ 317a91be22cSKuninori Morimoto .addr = 0xffd91008 + (_id * 0x40), \ 318a91be22cSKuninori Morimoto .dcr = HPB_DMAE_DCR_CT | \ 319a91be22cSKuninori Morimoto HPB_DMAE_DCR_DIP | \ 320a91be22cSKuninori Morimoto HPB_DMAE_DCR_SPDS_32BIT | \ 321a91be22cSKuninori Morimoto HPB_DMAE_DCR_DMDL | \ 322a91be22cSKuninori Morimoto HPB_DMAE_DCR_DPDS_32BIT, \ 323a91be22cSKuninori Morimoto .port = _id + (_id << 8), \ 324a91be22cSKuninori Morimoto .dma_ch = (28 + _id), \ 325a91be22cSKuninori Morimoto }, { \ 326a91be22cSKuninori Morimoto .id = HPBDMA_SLAVE_SSI## _id ##_RX, \ 327a91be22cSKuninori Morimoto .addr = 0xffd9100c + (_id * 0x40), \ 328a91be22cSKuninori Morimoto .dcr = HPB_DMAE_DCR_CT | \ 329a91be22cSKuninori Morimoto HPB_DMAE_DCR_DIP | \ 330a91be22cSKuninori Morimoto HPB_DMAE_DCR_SMDL | \ 331a91be22cSKuninori Morimoto HPB_DMAE_DCR_SPDS_32BIT | \ 332a91be22cSKuninori Morimoto HPB_DMAE_DCR_DPDS_32BIT, \ 333a91be22cSKuninori Morimoto .port = _id + (_id << 8), \ 334a91be22cSKuninori Morimoto .dma_ch = (28 + _id), \ 335a91be22cSKuninori Morimoto } 336a91be22cSKuninori Morimoto 337b4283184SKuninori Morimoto #define HPBDMA_HPBIF(_id) \ 338b4283184SKuninori Morimoto { \ 339b4283184SKuninori Morimoto .id = HPBDMA_SLAVE_HPBIF## _id ##_TX, \ 340b4283184SKuninori Morimoto .addr = 0xffda0000 + (_id * 0x1000), \ 341b4283184SKuninori Morimoto .dcr = HPB_DMAE_DCR_CT | \ 342b4283184SKuninori Morimoto HPB_DMAE_DCR_DIP | \ 343b4283184SKuninori Morimoto HPB_DMAE_DCR_SPDS_32BIT | \ 344b4283184SKuninori Morimoto HPB_DMAE_DCR_DMDL | \ 345b4283184SKuninori Morimoto HPB_DMAE_DCR_DPDS_32BIT, \ 346b4283184SKuninori Morimoto .port = 0x1111, \ 347b4283184SKuninori Morimoto .dma_ch = (28 + _id), \ 348b4283184SKuninori Morimoto }, { \ 349b4283184SKuninori Morimoto .id = HPBDMA_SLAVE_HPBIF## _id ##_RX, \ 350b4283184SKuninori Morimoto .addr = 0xffda0000 + (_id * 0x1000), \ 351b4283184SKuninori Morimoto .dcr = HPB_DMAE_DCR_CT | \ 352b4283184SKuninori Morimoto HPB_DMAE_DCR_DIP | \ 353b4283184SKuninori Morimoto HPB_DMAE_DCR_SMDL | \ 354b4283184SKuninori Morimoto HPB_DMAE_DCR_SPDS_32BIT | \ 355b4283184SKuninori Morimoto HPB_DMAE_DCR_DPDS_32BIT, \ 356b4283184SKuninori Morimoto .port = 0x1111, \ 357b4283184SKuninori Morimoto .dma_ch = (28 + _id), \ 358b4283184SKuninori Morimoto } 359b4283184SKuninori Morimoto 360338c4991SMax Filippov static const struct hpb_dmae_slave_config hpb_dmae_slaves[] = { 361338c4991SMax Filippov { 362338c4991SMax Filippov .id = HPBDMA_SLAVE_SDHI0_TX, 363338c4991SMax Filippov .addr = 0xffe4c000 + 0x30, 364338c4991SMax Filippov .dcr = HPB_DMAE_DCR_SPDS_16BIT | 365338c4991SMax Filippov HPB_DMAE_DCR_DMDL | 366338c4991SMax Filippov HPB_DMAE_DCR_DPDS_16BIT, 367338c4991SMax Filippov .rstr = HPB_DMAE_ASYNCRSTR_ASRST21 | 368338c4991SMax Filippov HPB_DMAE_ASYNCRSTR_ASRST22 | 369338c4991SMax Filippov HPB_DMAE_ASYNCRSTR_ASRST23, 370338c4991SMax Filippov .mdr = HPB_DMAE_ASYNCMDR_ASMD21_MULTI, 371338c4991SMax Filippov .mdm = HPB_DMAE_ASYNCMDR_ASMD21_MASK, 372338c4991SMax Filippov .port = 0x0D0C, 373338c4991SMax Filippov .flags = HPB_DMAE_SET_ASYNC_RESET | HPB_DMAE_SET_ASYNC_MODE, 374338c4991SMax Filippov .dma_ch = 21, 375338c4991SMax Filippov }, { 376338c4991SMax Filippov .id = HPBDMA_SLAVE_SDHI0_RX, 377338c4991SMax Filippov .addr = 0xffe4c000 + 0x30, 378338c4991SMax Filippov .dcr = HPB_DMAE_DCR_SMDL | 379338c4991SMax Filippov HPB_DMAE_DCR_SPDS_16BIT | 380338c4991SMax Filippov HPB_DMAE_DCR_DPDS_16BIT, 381338c4991SMax Filippov .rstr = HPB_DMAE_ASYNCRSTR_ASRST21 | 382338c4991SMax Filippov HPB_DMAE_ASYNCRSTR_ASRST22 | 383338c4991SMax Filippov HPB_DMAE_ASYNCRSTR_ASRST23, 384338c4991SMax Filippov .mdr = HPB_DMAE_ASYNCMDR_ASMD22_MULTI, 385338c4991SMax Filippov .mdm = HPB_DMAE_ASYNCMDR_ASMD22_MASK, 386338c4991SMax Filippov .port = 0x0D0C, 387338c4991SMax Filippov .flags = HPB_DMAE_SET_ASYNC_RESET | HPB_DMAE_SET_ASYNC_MODE, 388338c4991SMax Filippov .dma_ch = 22, 389aa993864SKuninori Morimoto }, { 390aa993864SKuninori Morimoto .id = HPBDMA_SLAVE_USBFUNC_TX, /* for D0 */ 391aa993864SKuninori Morimoto .addr = 0xffe60018, 392aa993864SKuninori Morimoto .dcr = HPB_DMAE_DCR_SPDS_32BIT | 393aa993864SKuninori Morimoto HPB_DMAE_DCR_DMDL | 394aa993864SKuninori Morimoto HPB_DMAE_DCR_DPDS_32BIT, 395aa993864SKuninori Morimoto .port = 0x0000, 396aa993864SKuninori Morimoto .dma_ch = 14, 397aa993864SKuninori Morimoto }, { 398aa993864SKuninori Morimoto .id = HPBDMA_SLAVE_USBFUNC_RX, /* for D1 */ 399aa993864SKuninori Morimoto .addr = 0xffe6001c, 400aa993864SKuninori Morimoto .dcr = HPB_DMAE_DCR_SMDL | 401aa993864SKuninori Morimoto HPB_DMAE_DCR_SPDS_32BIT | 402aa993864SKuninori Morimoto HPB_DMAE_DCR_DPDS_32BIT, 403aa993864SKuninori Morimoto .port = 0x0101, 404aa993864SKuninori Morimoto .dma_ch = 15, 405338c4991SMax Filippov }, 406b4283184SKuninori Morimoto 407a91be22cSKuninori Morimoto HPBDMA_SSI(0), 408a91be22cSKuninori Morimoto HPBDMA_SSI(1), 409a91be22cSKuninori Morimoto HPBDMA_SSI(2), 410a91be22cSKuninori Morimoto HPBDMA_SSI(3), 411a91be22cSKuninori Morimoto HPBDMA_SSI(4), 412a91be22cSKuninori Morimoto HPBDMA_SSI(5), 413a91be22cSKuninori Morimoto HPBDMA_SSI(6), 414a91be22cSKuninori Morimoto HPBDMA_SSI(7), 415a91be22cSKuninori Morimoto HPBDMA_SSI(8), 416a91be22cSKuninori Morimoto 417b4283184SKuninori Morimoto HPBDMA_HPBIF(0), 418b4283184SKuninori Morimoto HPBDMA_HPBIF(1), 419b4283184SKuninori Morimoto HPBDMA_HPBIF(2), 420b4283184SKuninori Morimoto HPBDMA_HPBIF(3), 421b4283184SKuninori Morimoto HPBDMA_HPBIF(4), 422b4283184SKuninori Morimoto HPBDMA_HPBIF(5), 423b4283184SKuninori Morimoto HPBDMA_HPBIF(6), 424b4283184SKuninori Morimoto HPBDMA_HPBIF(7), 425b4283184SKuninori Morimoto HPBDMA_HPBIF(8), 426338c4991SMax Filippov }; 427338c4991SMax Filippov 428338c4991SMax Filippov static const struct hpb_dmae_channel hpb_dmae_channels[] = { 429aa993864SKuninori Morimoto HPB_DMAE_CHANNEL(0x7c, HPBDMA_SLAVE_USBFUNC_TX), /* ch. 14 */ 430aa993864SKuninori Morimoto HPB_DMAE_CHANNEL(0x7c, HPBDMA_SLAVE_USBFUNC_RX), /* ch. 15 */ 431338c4991SMax Filippov HPB_DMAE_CHANNEL(0x7e, HPBDMA_SLAVE_SDHI0_TX), /* ch. 21 */ 432338c4991SMax Filippov HPB_DMAE_CHANNEL(0x7e, HPBDMA_SLAVE_SDHI0_RX), /* ch. 22 */ 433a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI0_TX), /* ch. 28 */ 434a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI0_RX), /* ch. 28 */ 435b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF0_TX), /* ch. 28 */ 436b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF0_RX), /* ch. 28 */ 437a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI1_TX), /* ch. 29 */ 438a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI1_RX), /* ch. 29 */ 439b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF1_TX), /* ch. 29 */ 440b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF1_RX), /* ch. 29 */ 441a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI2_TX), /* ch. 30 */ 442a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI2_RX), /* ch. 30 */ 443b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF2_TX), /* ch. 30 */ 444b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF2_RX), /* ch. 30 */ 445a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI3_TX), /* ch. 31 */ 446a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI3_RX), /* ch. 31 */ 447b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF3_TX), /* ch. 31 */ 448b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF3_RX), /* ch. 31 */ 449a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI4_TX), /* ch. 32 */ 450a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI4_RX), /* ch. 32 */ 451b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF4_TX), /* ch. 32 */ 452b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF4_RX), /* ch. 32 */ 453a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI5_TX), /* ch. 33 */ 454a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI5_RX), /* ch. 33 */ 455b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF5_TX), /* ch. 33 */ 456b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF5_RX), /* ch. 33 */ 457a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI6_TX), /* ch. 34 */ 458a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI6_RX), /* ch. 34 */ 459b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF6_TX), /* ch. 34 */ 460b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF6_RX), /* ch. 34 */ 461a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI7_TX), /* ch. 35 */ 462a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI7_RX), /* ch. 35 */ 463b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF7_TX), /* ch. 35 */ 464b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF7_RX), /* ch. 35 */ 465a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI8_TX), /* ch. 36 */ 466a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI8_RX), /* ch. 36 */ 467b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF8_TX), /* ch. 36 */ 468b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF8_RX), /* ch. 36 */ 469338c4991SMax Filippov }; 470338c4991SMax Filippov 471338c4991SMax Filippov static struct hpb_dmae_pdata dma_platform_data __initdata = { 472338c4991SMax Filippov .slaves = hpb_dmae_slaves, 473338c4991SMax Filippov .num_slaves = ARRAY_SIZE(hpb_dmae_slaves), 474338c4991SMax Filippov .channels = hpb_dmae_channels, 475338c4991SMax Filippov .num_channels = ARRAY_SIZE(hpb_dmae_channels), 476338c4991SMax Filippov .ts_shift = { 477338c4991SMax Filippov [XMIT_SZ_8BIT] = 0, 478338c4991SMax Filippov [XMIT_SZ_16BIT] = 1, 479338c4991SMax Filippov [XMIT_SZ_32BIT] = 2, 480338c4991SMax Filippov }, 481338c4991SMax Filippov .num_hw_channels = 39, 482338c4991SMax Filippov }; 483338c4991SMax Filippov 484338c4991SMax Filippov static struct resource hpb_dmae_resources[] __initdata = { 485338c4991SMax Filippov /* Channel registers */ 486338c4991SMax Filippov DEFINE_RES_MEM(0xffc08000, 0x1000), 487338c4991SMax Filippov /* Common registers */ 488338c4991SMax Filippov DEFINE_RES_MEM(0xffc09000, 0x170), 489338c4991SMax Filippov /* Asynchronous reset registers */ 490338c4991SMax Filippov DEFINE_RES_MEM(0xffc00300, 4), 491338c4991SMax Filippov /* Asynchronous mode registers */ 492338c4991SMax Filippov DEFINE_RES_MEM(0xffc00400, 4), 493338c4991SMax Filippov /* IRQ for DMA channels */ 494338c4991SMax Filippov DEFINE_RES_NAMED(gic_iid(0x7b), 5, NULL, IORESOURCE_IRQ), 495338c4991SMax Filippov }; 496338c4991SMax Filippov 497338c4991SMax Filippov static void __init r8a7778_register_hpb_dmae(void) 498338c4991SMax Filippov { 499338c4991SMax Filippov platform_device_register_resndata(&platform_bus, "hpb-dma-engine", -1, 500338c4991SMax Filippov hpb_dmae_resources, 501338c4991SMax Filippov ARRAY_SIZE(hpb_dmae_resources), 502338c4991SMax Filippov &dma_platform_data, 503338c4991SMax Filippov sizeof(dma_platform_data)); 504338c4991SMax Filippov } 505338c4991SMax Filippov 506cfa66a81SKuninori Morimoto void __init r8a7778_add_standard_devices(void) 507cfa66a81SKuninori Morimoto { 508cfa66a81SKuninori Morimoto r8a7778_add_dt_devices(); 5091fd4eecdSKuninori Morimoto r8a7778_register_i2c(0); 5101fd4eecdSKuninori Morimoto r8a7778_register_i2c(1); 5111fd4eecdSKuninori Morimoto r8a7778_register_i2c(2); 5121fd4eecdSKuninori Morimoto r8a7778_register_i2c(3); 5133c7b5362SKuninori Morimoto r8a7778_register_hspi(0); 5143c7b5362SKuninori Morimoto r8a7778_register_hspi(1); 5153c7b5362SKuninori Morimoto r8a7778_register_hspi(2); 516338c4991SMax Filippov 517338c4991SMax Filippov r8a7778_register_hpb_dmae(); 518cfa66a81SKuninori Morimoto } 519cfa66a81SKuninori Morimoto 52002474a41SSergei Shtylyov void __init r8a7778_init_late(void) 52102474a41SSergei Shtylyov { 52202474a41SSergei Shtylyov platform_device_register_full(&ehci_info); 52302474a41SSergei Shtylyov platform_device_register_full(&ohci_info); 52402474a41SSergei Shtylyov } 52502474a41SSergei Shtylyov 526c9031fbbSKuninori Morimoto static struct renesas_intc_irqpin_config irqpin_platform_data __initdata = { 5273a42fa20SKuninori Morimoto .irq_base = irq_pin(0), /* IRQ0 -> IRQ3 */ 5283a42fa20SKuninori Morimoto .sense_bitfield_width = 2, 5293a42fa20SKuninori Morimoto }; 5303a42fa20SKuninori Morimoto 531c9031fbbSKuninori Morimoto static struct resource irqpin_resources[] __initdata = { 5323a42fa20SKuninori Morimoto DEFINE_RES_MEM(0xfe78001c, 4), /* ICR1 */ 5333a42fa20SKuninori Morimoto DEFINE_RES_MEM(0xfe780010, 4), /* INTPRI */ 5343a42fa20SKuninori Morimoto DEFINE_RES_MEM(0xfe780024, 4), /* INTREQ */ 5353a42fa20SKuninori Morimoto DEFINE_RES_MEM(0xfe780044, 4), /* INTMSK0 */ 5363a42fa20SKuninori Morimoto DEFINE_RES_MEM(0xfe780064, 4), /* INTMSKCLR0 */ 5373a42fa20SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x3b)), /* IRQ0 */ 5383a42fa20SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x3c)), /* IRQ1 */ 5393a42fa20SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x3d)), /* IRQ2 */ 5403a42fa20SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x3e)), /* IRQ3 */ 5413a42fa20SKuninori Morimoto }; 5423a42fa20SKuninori Morimoto 5432238577bSKuninori Morimoto void __init r8a7778_init_irq_extpin_dt(int irlm) 5443a42fa20SKuninori Morimoto { 5453a42fa20SKuninori Morimoto void __iomem *icr0 = ioremap_nocache(0xfe780000, PAGE_SIZE); 5463a42fa20SKuninori Morimoto unsigned long tmp; 5473a42fa20SKuninori Morimoto 5483a42fa20SKuninori Morimoto if (!icr0) { 5493a42fa20SKuninori Morimoto pr_warn("r8a7778: unable to setup external irq pin mode\n"); 5503a42fa20SKuninori Morimoto return; 5513a42fa20SKuninori Morimoto } 5523a42fa20SKuninori Morimoto 5533a42fa20SKuninori Morimoto tmp = ioread32(icr0); 5543a42fa20SKuninori Morimoto if (irlm) 5553a42fa20SKuninori Morimoto tmp |= 1 << 23; /* IRQ0 -> IRQ3 as individual pins */ 5563a42fa20SKuninori Morimoto else 5573a42fa20SKuninori Morimoto tmp &= ~(1 << 23); /* IRL mode - not supported */ 5583a42fa20SKuninori Morimoto tmp |= (1 << 21); /* LVLMODE = 1 */ 5593a42fa20SKuninori Morimoto iowrite32(tmp, icr0); 5603a42fa20SKuninori Morimoto iounmap(icr0); 5612238577bSKuninori Morimoto } 5623a42fa20SKuninori Morimoto 5632238577bSKuninori Morimoto void __init r8a7778_init_irq_extpin(int irlm) 5642238577bSKuninori Morimoto { 5652238577bSKuninori Morimoto r8a7778_init_irq_extpin_dt(irlm); 5663a42fa20SKuninori Morimoto if (irlm) 5673a42fa20SKuninori Morimoto platform_device_register_resndata( 5683a42fa20SKuninori Morimoto &platform_bus, "renesas_intc_irqpin", -1, 5693a42fa20SKuninori Morimoto irqpin_resources, ARRAY_SIZE(irqpin_resources), 5703a42fa20SKuninori Morimoto &irqpin_platform_data, sizeof(irqpin_platform_data)); 5713a42fa20SKuninori Morimoto } 5723a42fa20SKuninori Morimoto 57354aa4c48SKuninori Morimoto void __init r8a7778_init_delay(void) 57454aa4c48SKuninori Morimoto { 57554aa4c48SKuninori Morimoto shmobile_setup_delay(800, 1, 3); /* Cortex-A9 @ 800MHz */ 57654aa4c48SKuninori Morimoto } 57754aa4c48SKuninori Morimoto 57854aa4c48SKuninori Morimoto #ifdef CONFIG_USE_OF 579ccb7cc74SKuninori Morimoto #define INT2SMSKCR0 0x82288 /* 0xfe782288 */ 580ccb7cc74SKuninori Morimoto #define INT2SMSKCR1 0x8228c /* 0xfe78228c */ 581ccb7cc74SKuninori Morimoto 582ccb7cc74SKuninori Morimoto #define INT2NTSR0 0x00018 /* 0xfe700018 */ 583ccb7cc74SKuninori Morimoto #define INT2NTSR1 0x0002c /* 0xfe70002c */ 58454aa4c48SKuninori Morimoto void __init r8a7778_init_irq_dt(void) 585ccb7cc74SKuninori Morimoto { 586ccb7cc74SKuninori Morimoto void __iomem *base = ioremap_nocache(0xfe700000, 0x00100000); 587ccb7cc74SKuninori Morimoto 588ccb7cc74SKuninori Morimoto BUG_ON(!base); 589ccb7cc74SKuninori Morimoto 59054aa4c48SKuninori Morimoto irqchip_init(); 59154aa4c48SKuninori Morimoto 592ccb7cc74SKuninori Morimoto /* route all interrupts to ARM */ 593ccb7cc74SKuninori Morimoto __raw_writel(0x73ffffff, base + INT2NTSR0); 594ccb7cc74SKuninori Morimoto __raw_writel(0xffffffff, base + INT2NTSR1); 595ccb7cc74SKuninori Morimoto 596ccb7cc74SKuninori Morimoto /* unmask all known interrupts in INTCS2 */ 597ccb7cc74SKuninori Morimoto __raw_writel(0x08330773, base + INT2SMSKCR0); 598ccb7cc74SKuninori Morimoto __raw_writel(0x00311110, base + INT2SMSKCR1); 599ccb7cc74SKuninori Morimoto 600ccb7cc74SKuninori Morimoto iounmap(base); 601ccb7cc74SKuninori Morimoto } 602ccb7cc74SKuninori Morimoto 603ccb7cc74SKuninori Morimoto static const char *r8a7778_compat_dt[] __initdata = { 604ccb7cc74SKuninori Morimoto "renesas,r8a7778", 605ccb7cc74SKuninori Morimoto NULL, 606ccb7cc74SKuninori Morimoto }; 607ccb7cc74SKuninori Morimoto 608ccb7cc74SKuninori Morimoto DT_MACHINE_START(R8A7778_DT, "Generic R8A7778 (Flattened Device Tree)") 609ccb7cc74SKuninori Morimoto .init_early = r8a7778_init_delay, 610ccb7cc74SKuninori Morimoto .init_irq = r8a7778_init_irq_dt, 611ccb7cc74SKuninori Morimoto .dt_compat = r8a7778_compat_dt, 61202474a41SSergei Shtylyov .init_late = r8a7778_init_late, 613ccb7cc74SKuninori Morimoto MACHINE_END 614ccb7cc74SKuninori Morimoto 615ccb7cc74SKuninori Morimoto #endif /* CONFIG_USE_OF */ 616