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> 4002c94f38SGeert Uytterhoeven 41ccb7cc74SKuninori Morimoto #include <asm/mach/arch.h> 42ccb7cc74SKuninori Morimoto #include <asm/hardware/cache-l2x0.h> 4302c94f38SGeert Uytterhoeven 44fd44aa5eSMagnus Damm #include "common.h" 45b6bab126SMagnus Damm #include "irqs.h" 4602c94f38SGeert Uytterhoeven #include "r8a7778.h" 47ccb7cc74SKuninori Morimoto 48db331fc8SKuninori Morimoto /* SCIF */ 49ecbcd715SLaurent Pinchart #define R8A7778_SCIF(index, baseaddr, irq) \ 50ecbcd715SLaurent Pinchart static struct plat_sci_port scif##index##_platform_data = { \ 51db331fc8SKuninori Morimoto .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, \ 52db331fc8SKuninori Morimoto .scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1, \ 53db331fc8SKuninori Morimoto .type = PORT_SCIF, \ 5423399a6fSLaurent Pinchart }; \ 5523399a6fSLaurent Pinchart \ 5623399a6fSLaurent Pinchart static struct resource scif##index##_resources[] = { \ 5723399a6fSLaurent Pinchart DEFINE_RES_MEM(baseaddr, 0x100), \ 5823399a6fSLaurent Pinchart DEFINE_RES_IRQ(irq), \ 59db331fc8SKuninori Morimoto } 60db331fc8SKuninori Morimoto 61ecbcd715SLaurent Pinchart R8A7778_SCIF(0, 0xffe40000, gic_iid(0x66)); 62ecbcd715SLaurent Pinchart R8A7778_SCIF(1, 0xffe41000, gic_iid(0x67)); 63ecbcd715SLaurent Pinchart R8A7778_SCIF(2, 0xffe42000, gic_iid(0x68)); 64ecbcd715SLaurent Pinchart R8A7778_SCIF(3, 0xffe43000, gic_iid(0x69)); 65ecbcd715SLaurent Pinchart R8A7778_SCIF(4, 0xffe44000, gic_iid(0x6a)); 66ecbcd715SLaurent Pinchart R8A7778_SCIF(5, 0xffe45000, gic_iid(0x6b)); 67ecbcd715SLaurent Pinchart 68ecbcd715SLaurent Pinchart #define r8a7778_register_scif(index) \ 6923399a6fSLaurent Pinchart platform_device_register_resndata(&platform_bus, "sh-sci", index, \ 7023399a6fSLaurent Pinchart scif##index##_resources, \ 7123399a6fSLaurent Pinchart ARRAY_SIZE(scif##index##_resources), \ 72ecbcd715SLaurent Pinchart &scif##index##_platform_data, \ 73ecbcd715SLaurent Pinchart sizeof(scif##index##_platform_data)) 74db331fc8SKuninori Morimoto 75ccb7cc74SKuninori Morimoto /* TMU */ 76535ef0d9SLaurent Pinchart static struct sh_timer_config sh_tmu0_platform_data = { 77535ef0d9SLaurent Pinchart .channels_mask = 7, 78535ef0d9SLaurent Pinchart }; 79535ef0d9SLaurent Pinchart 80535ef0d9SLaurent Pinchart static struct resource sh_tmu0_resources[] = { 81535ef0d9SLaurent Pinchart DEFINE_RES_MEM(0xffd80000, 0x30), 82ccb7cc74SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x40)), 83ccb7cc74SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x41)), 84535ef0d9SLaurent Pinchart DEFINE_RES_IRQ(gic_iid(0x42)), 85ccb7cc74SKuninori Morimoto }; 86ccb7cc74SKuninori Morimoto 8781484487SKuninori Morimoto #define r8a7778_register_tmu(idx) \ 8881484487SKuninori Morimoto platform_device_register_resndata( \ 89535ef0d9SLaurent Pinchart &platform_bus, "sh-tmu", idx, \ 9081484487SKuninori Morimoto sh_tmu##idx##_resources, \ 9181484487SKuninori Morimoto ARRAY_SIZE(sh_tmu##idx##_resources), \ 9281484487SKuninori Morimoto &sh_tmu##idx##_platform_data, \ 9381484487SKuninori Morimoto sizeof(sh_tmu##idx##_platform_data)) 94ccb7cc74SKuninori Morimoto 95f39d35fcSKuninori Morimoto int r8a7778_usb_phy_power(bool enable) 96f39d35fcSKuninori Morimoto { 97f39d35fcSKuninori Morimoto static struct usb_phy *phy = NULL; 98f39d35fcSKuninori Morimoto int ret = 0; 9902474a41SSergei Shtylyov 100f39d35fcSKuninori Morimoto if (!phy) 101f39d35fcSKuninori Morimoto phy = usb_get_phy(USB_PHY_TYPE_USB2); 102f39d35fcSKuninori Morimoto 103f39d35fcSKuninori Morimoto if (IS_ERR(phy)) { 104f39d35fcSKuninori Morimoto pr_err("kernel doesn't have usb phy driver\n"); 105f39d35fcSKuninori Morimoto return PTR_ERR(phy); 106f39d35fcSKuninori Morimoto } 107f39d35fcSKuninori Morimoto 108f39d35fcSKuninori Morimoto if (enable) 109f39d35fcSKuninori Morimoto ret = usb_phy_init(phy); 110f39d35fcSKuninori Morimoto else 111f39d35fcSKuninori Morimoto usb_phy_shutdown(phy); 112f39d35fcSKuninori Morimoto 113f39d35fcSKuninori Morimoto return ret; 114f39d35fcSKuninori Morimoto } 115f39d35fcSKuninori Morimoto 116f39d35fcSKuninori Morimoto /* USB */ 11702474a41SSergei Shtylyov static int usb_power_on(struct platform_device *pdev) 11802474a41SSergei Shtylyov { 119f39d35fcSKuninori Morimoto int ret = r8a7778_usb_phy_power(true); 120f39d35fcSKuninori Morimoto 121f39d35fcSKuninori Morimoto if (ret) 122f39d35fcSKuninori Morimoto return ret; 12302474a41SSergei Shtylyov 12402474a41SSergei Shtylyov pm_runtime_enable(&pdev->dev); 12502474a41SSergei Shtylyov pm_runtime_get_sync(&pdev->dev); 12602474a41SSergei Shtylyov 12702474a41SSergei Shtylyov return 0; 12802474a41SSergei Shtylyov } 12902474a41SSergei Shtylyov 13002474a41SSergei Shtylyov static void usb_power_off(struct platform_device *pdev) 13102474a41SSergei Shtylyov { 132f39d35fcSKuninori Morimoto if (r8a7778_usb_phy_power(false)) 13302474a41SSergei Shtylyov return; 13402474a41SSergei Shtylyov 13502474a41SSergei Shtylyov pm_runtime_put_sync(&pdev->dev); 13602474a41SSergei Shtylyov pm_runtime_disable(&pdev->dev); 13702474a41SSergei Shtylyov } 13802474a41SSergei Shtylyov 13902474a41SSergei Shtylyov static int ehci_init_internal_buffer(struct usb_hcd *hcd) 14002474a41SSergei Shtylyov { 14102474a41SSergei Shtylyov /* 14202474a41SSergei Shtylyov * Below are recommended values from the datasheet; 14302474a41SSergei Shtylyov * see [USB :: Setting of EHCI Internal Buffer]. 14402474a41SSergei Shtylyov */ 14502474a41SSergei Shtylyov /* EHCI IP internal buffer setting */ 14602474a41SSergei Shtylyov iowrite32(0x00ff0040, hcd->regs + 0x0094); 14702474a41SSergei Shtylyov /* EHCI IP internal buffer enable */ 14802474a41SSergei Shtylyov iowrite32(0x00000001, hcd->regs + 0x009C); 14902474a41SSergei Shtylyov 15002474a41SSergei Shtylyov return 0; 15102474a41SSergei Shtylyov } 15202474a41SSergei Shtylyov 15302474a41SSergei Shtylyov static struct usb_ehci_pdata ehci_pdata __initdata = { 15402474a41SSergei Shtylyov .power_on = usb_power_on, 15502474a41SSergei Shtylyov .power_off = usb_power_off, 15602474a41SSergei Shtylyov .power_suspend = usb_power_off, 15702474a41SSergei Shtylyov .pre_setup = ehci_init_internal_buffer, 15802474a41SSergei Shtylyov }; 15902474a41SSergei Shtylyov 16002474a41SSergei Shtylyov static struct resource ehci_resources[] __initdata = { 16102474a41SSergei Shtylyov DEFINE_RES_MEM(0xffe70000, 0x400), 16202474a41SSergei Shtylyov DEFINE_RES_IRQ(gic_iid(0x4c)), 16302474a41SSergei Shtylyov }; 16402474a41SSergei Shtylyov 16502474a41SSergei Shtylyov static struct usb_ohci_pdata ohci_pdata __initdata = { 16602474a41SSergei Shtylyov .power_on = usb_power_on, 16702474a41SSergei Shtylyov .power_off = usb_power_off, 16802474a41SSergei Shtylyov .power_suspend = usb_power_off, 16902474a41SSergei Shtylyov }; 17002474a41SSergei Shtylyov 17102474a41SSergei Shtylyov static struct resource ohci_resources[] __initdata = { 17202474a41SSergei Shtylyov DEFINE_RES_MEM(0xffe70400, 0x400), 17302474a41SSergei Shtylyov DEFINE_RES_IRQ(gic_iid(0x4c)), 17402474a41SSergei Shtylyov }; 17502474a41SSergei Shtylyov 17602474a41SSergei Shtylyov #define USB_PLATFORM_INFO(hci) \ 17702474a41SSergei Shtylyov static struct platform_device_info hci##_info __initdata = { \ 17802474a41SSergei Shtylyov .parent = &platform_bus, \ 17902474a41SSergei Shtylyov .name = #hci "-platform", \ 18002474a41SSergei Shtylyov .id = -1, \ 18102474a41SSergei Shtylyov .res = hci##_resources, \ 18202474a41SSergei Shtylyov .num_res = ARRAY_SIZE(hci##_resources), \ 18302474a41SSergei Shtylyov .data = &hci##_pdata, \ 18402474a41SSergei Shtylyov .size_data = sizeof(hci##_pdata), \ 18502474a41SSergei Shtylyov .dma_mask = DMA_BIT_MASK(32), \ 18602474a41SSergei Shtylyov } 18702474a41SSergei Shtylyov 18802474a41SSergei Shtylyov USB_PLATFORM_INFO(ehci); 18902474a41SSergei Shtylyov USB_PLATFORM_INFO(ohci); 19002474a41SSergei Shtylyov 19139ca2283SKuninori Morimoto /* PFC/GPIO */ 192c9031fbbSKuninori Morimoto static struct resource pfc_resources[] __initdata = { 193369b00bbSKuninori Morimoto DEFINE_RES_MEM(0xfffc0000, 0x118), 194369b00bbSKuninori Morimoto }; 195369b00bbSKuninori Morimoto 19639ca2283SKuninori Morimoto #define R8A7778_GPIO(idx) \ 197c9031fbbSKuninori Morimoto static struct resource r8a7778_gpio##idx##_resources[] __initdata = { \ 19839ca2283SKuninori Morimoto DEFINE_RES_MEM(0xffc40000 + 0x1000 * (idx), 0x30), \ 19939ca2283SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x87)), \ 20039ca2283SKuninori Morimoto }; \ 20139ca2283SKuninori Morimoto \ 202c9031fbbSKuninori Morimoto static struct gpio_rcar_config r8a7778_gpio##idx##_platform_data __initdata = { \ 20339ca2283SKuninori Morimoto .gpio_base = 32 * (idx), \ 20439ca2283SKuninori Morimoto .irq_base = GPIO_IRQ_BASE(idx), \ 20539ca2283SKuninori Morimoto .number_of_pins = 32, \ 20639ca2283SKuninori Morimoto .pctl_name = "pfc-r8a7778", \ 20739ca2283SKuninori Morimoto } 20839ca2283SKuninori Morimoto 20939ca2283SKuninori Morimoto R8A7778_GPIO(0); 21039ca2283SKuninori Morimoto R8A7778_GPIO(1); 21139ca2283SKuninori Morimoto R8A7778_GPIO(2); 21239ca2283SKuninori Morimoto R8A7778_GPIO(3); 21339ca2283SKuninori Morimoto R8A7778_GPIO(4); 21439ca2283SKuninori Morimoto 21539ca2283SKuninori Morimoto #define r8a7778_register_gpio(idx) \ 21639ca2283SKuninori Morimoto platform_device_register_resndata( \ 21739ca2283SKuninori Morimoto &platform_bus, "gpio_rcar", idx, \ 21839ca2283SKuninori Morimoto r8a7778_gpio##idx##_resources, \ 21939ca2283SKuninori Morimoto ARRAY_SIZE(r8a7778_gpio##idx##_resources), \ 22039ca2283SKuninori Morimoto &r8a7778_gpio##idx##_platform_data, \ 22139ca2283SKuninori Morimoto sizeof(r8a7778_gpio##idx##_platform_data)) 22239ca2283SKuninori Morimoto 223369b00bbSKuninori Morimoto void __init r8a7778_pinmux_init(void) 224369b00bbSKuninori Morimoto { 225369b00bbSKuninori Morimoto platform_device_register_simple( 226369b00bbSKuninori Morimoto "pfc-r8a7778", -1, 227369b00bbSKuninori Morimoto pfc_resources, 228369b00bbSKuninori Morimoto ARRAY_SIZE(pfc_resources)); 22939ca2283SKuninori Morimoto 23039ca2283SKuninori Morimoto r8a7778_register_gpio(0); 23139ca2283SKuninori Morimoto r8a7778_register_gpio(1); 23239ca2283SKuninori Morimoto r8a7778_register_gpio(2); 23339ca2283SKuninori Morimoto r8a7778_register_gpio(3); 23439ca2283SKuninori Morimoto r8a7778_register_gpio(4); 235ae8b378fSSimon Horman }; 236ae8b378fSSimon Horman 23746b9a092SKuninori Morimoto /* I2C */ 23846b9a092SKuninori Morimoto static struct resource i2c_resources[] __initdata = { 23946b9a092SKuninori Morimoto /* I2C0 */ 24046b9a092SKuninori Morimoto DEFINE_RES_MEM(0xffc70000, 0x1000), 24146b9a092SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x63)), 24246b9a092SKuninori Morimoto /* I2C1 */ 24346b9a092SKuninori Morimoto DEFINE_RES_MEM(0xffc71000, 0x1000), 24446b9a092SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x6e)), 24546b9a092SKuninori Morimoto /* I2C2 */ 24646b9a092SKuninori Morimoto DEFINE_RES_MEM(0xffc72000, 0x1000), 24746b9a092SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x6c)), 24846b9a092SKuninori Morimoto /* I2C3 */ 24946b9a092SKuninori Morimoto DEFINE_RES_MEM(0xffc73000, 0x1000), 25046b9a092SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x6d)), 25146b9a092SKuninori Morimoto }; 25246b9a092SKuninori Morimoto 2531fd4eecdSKuninori Morimoto static void __init r8a7778_register_i2c(int id) 25446b9a092SKuninori Morimoto { 25546b9a092SKuninori Morimoto BUG_ON(id < 0 || id > 3); 25646b9a092SKuninori Morimoto 25746b9a092SKuninori Morimoto platform_device_register_simple( 25846b9a092SKuninori Morimoto "i2c-rcar", id, 25946b9a092SKuninori Morimoto i2c_resources + (2 * id), 2); 26046b9a092SKuninori Morimoto } 26146b9a092SKuninori Morimoto 2628b89797fSKuninori Morimoto /* HSPI */ 2638b89797fSKuninori Morimoto static struct resource hspi_resources[] __initdata = { 2648b89797fSKuninori Morimoto /* HSPI0 */ 2658b89797fSKuninori Morimoto DEFINE_RES_MEM(0xfffc7000, 0x18), 2668b89797fSKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x5f)), 2678b89797fSKuninori Morimoto /* HSPI1 */ 2688b89797fSKuninori Morimoto DEFINE_RES_MEM(0xfffc8000, 0x18), 2698b89797fSKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x74)), 2708b89797fSKuninori Morimoto /* HSPI2 */ 2718b89797fSKuninori Morimoto DEFINE_RES_MEM(0xfffc6000, 0x18), 2728b89797fSKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x75)), 2738b89797fSKuninori Morimoto }; 2748b89797fSKuninori Morimoto 275117378e5SKuninori Morimoto static void __init r8a7778_register_hspi(int id) 2768b89797fSKuninori Morimoto { 2778b89797fSKuninori Morimoto BUG_ON(id < 0 || id > 2); 2788b89797fSKuninori Morimoto 2798b89797fSKuninori Morimoto platform_device_register_simple( 2808b89797fSKuninori Morimoto "sh-hspi", id, 2818b89797fSKuninori Morimoto hspi_resources + (2 * id), 2); 2828b89797fSKuninori Morimoto } 2838b89797fSKuninori Morimoto 284cfa66a81SKuninori Morimoto void __init r8a7778_add_dt_devices(void) 285ccb7cc74SKuninori Morimoto { 286ccb7cc74SKuninori Morimoto #ifdef CONFIG_CACHE_L2X0 287ccb7cc74SKuninori Morimoto void __iomem *base = ioremap_nocache(0xf0100000, 0x1000); 288ccb7cc74SKuninori Morimoto if (base) { 289ccb7cc74SKuninori Morimoto /* 29036bccb11SRussell King * Shared attribute override enable, 64K*16way 291ccb7cc74SKuninori Morimoto * don't call iounmap(base) 292ccb7cc74SKuninori Morimoto */ 2932edb89cdSRussell King l2x0_init(base, 0x00400000, 0xc20f0fff); 294ccb7cc74SKuninori Morimoto } 295ccb7cc74SKuninori Morimoto #endif 296ccb7cc74SKuninori Morimoto 297ecbcd715SLaurent Pinchart r8a7778_register_scif(0); 298ecbcd715SLaurent Pinchart r8a7778_register_scif(1); 299ecbcd715SLaurent Pinchart r8a7778_register_scif(2); 300ecbcd715SLaurent Pinchart r8a7778_register_scif(3); 301ecbcd715SLaurent Pinchart r8a7778_register_scif(4); 302ecbcd715SLaurent Pinchart r8a7778_register_scif(5); 30381484487SKuninori Morimoto r8a7778_register_tmu(0); 304ccb7cc74SKuninori Morimoto } 305ccb7cc74SKuninori Morimoto 306338c4991SMax Filippov /* HPB-DMA */ 307338c4991SMax Filippov 308338c4991SMax Filippov /* Asynchronous mode register (ASYNCMDR) bits */ 309338c4991SMax Filippov #define HPB_DMAE_ASYNCMDR_ASMD22_MASK BIT(2) /* SDHI0 */ 310338c4991SMax Filippov #define HPB_DMAE_ASYNCMDR_ASMD22_SINGLE BIT(2) /* SDHI0 */ 311338c4991SMax Filippov #define HPB_DMAE_ASYNCMDR_ASMD22_MULTI 0 /* SDHI0 */ 312338c4991SMax Filippov #define HPB_DMAE_ASYNCMDR_ASMD21_MASK BIT(1) /* SDHI0 */ 313338c4991SMax Filippov #define HPB_DMAE_ASYNCMDR_ASMD21_SINGLE BIT(1) /* SDHI0 */ 314338c4991SMax Filippov #define HPB_DMAE_ASYNCMDR_ASMD21_MULTI 0 /* SDHI0 */ 315338c4991SMax Filippov 316a91be22cSKuninori Morimoto #define HPBDMA_SSI(_id) \ 317a91be22cSKuninori Morimoto { \ 318a91be22cSKuninori Morimoto .id = HPBDMA_SLAVE_SSI## _id ##_TX, \ 319a91be22cSKuninori Morimoto .addr = 0xffd91008 + (_id * 0x40), \ 320a91be22cSKuninori Morimoto .dcr = HPB_DMAE_DCR_CT | \ 321a91be22cSKuninori Morimoto HPB_DMAE_DCR_DIP | \ 322a91be22cSKuninori Morimoto HPB_DMAE_DCR_SPDS_32BIT | \ 323a91be22cSKuninori Morimoto HPB_DMAE_DCR_DMDL | \ 324a91be22cSKuninori Morimoto HPB_DMAE_DCR_DPDS_32BIT, \ 325a91be22cSKuninori Morimoto .port = _id + (_id << 8), \ 326a91be22cSKuninori Morimoto .dma_ch = (28 + _id), \ 327a91be22cSKuninori Morimoto }, { \ 328a91be22cSKuninori Morimoto .id = HPBDMA_SLAVE_SSI## _id ##_RX, \ 329a91be22cSKuninori Morimoto .addr = 0xffd9100c + (_id * 0x40), \ 330a91be22cSKuninori Morimoto .dcr = HPB_DMAE_DCR_CT | \ 331a91be22cSKuninori Morimoto HPB_DMAE_DCR_DIP | \ 332a91be22cSKuninori Morimoto HPB_DMAE_DCR_SMDL | \ 333a91be22cSKuninori Morimoto HPB_DMAE_DCR_SPDS_32BIT | \ 334a91be22cSKuninori Morimoto HPB_DMAE_DCR_DPDS_32BIT, \ 335a91be22cSKuninori Morimoto .port = _id + (_id << 8), \ 336a91be22cSKuninori Morimoto .dma_ch = (28 + _id), \ 337a91be22cSKuninori Morimoto } 338a91be22cSKuninori Morimoto 339b4283184SKuninori Morimoto #define HPBDMA_HPBIF(_id) \ 340b4283184SKuninori Morimoto { \ 341b4283184SKuninori Morimoto .id = HPBDMA_SLAVE_HPBIF## _id ##_TX, \ 342b4283184SKuninori Morimoto .addr = 0xffda0000 + (_id * 0x1000), \ 343b4283184SKuninori Morimoto .dcr = HPB_DMAE_DCR_CT | \ 344b4283184SKuninori Morimoto HPB_DMAE_DCR_DIP | \ 345b4283184SKuninori Morimoto HPB_DMAE_DCR_SPDS_32BIT | \ 346b4283184SKuninori Morimoto HPB_DMAE_DCR_DMDL | \ 347b4283184SKuninori Morimoto HPB_DMAE_DCR_DPDS_32BIT, \ 348b4283184SKuninori Morimoto .port = 0x1111, \ 349b4283184SKuninori Morimoto .dma_ch = (28 + _id), \ 350b4283184SKuninori Morimoto }, { \ 351b4283184SKuninori Morimoto .id = HPBDMA_SLAVE_HPBIF## _id ##_RX, \ 352b4283184SKuninori Morimoto .addr = 0xffda0000 + (_id * 0x1000), \ 353b4283184SKuninori Morimoto .dcr = HPB_DMAE_DCR_CT | \ 354b4283184SKuninori Morimoto HPB_DMAE_DCR_DIP | \ 355b4283184SKuninori Morimoto HPB_DMAE_DCR_SMDL | \ 356b4283184SKuninori Morimoto HPB_DMAE_DCR_SPDS_32BIT | \ 357b4283184SKuninori Morimoto HPB_DMAE_DCR_DPDS_32BIT, \ 358b4283184SKuninori Morimoto .port = 0x1111, \ 359b4283184SKuninori Morimoto .dma_ch = (28 + _id), \ 360b4283184SKuninori Morimoto } 361b4283184SKuninori Morimoto 362338c4991SMax Filippov static const struct hpb_dmae_slave_config hpb_dmae_slaves[] = { 363338c4991SMax Filippov { 364338c4991SMax Filippov .id = HPBDMA_SLAVE_SDHI0_TX, 365338c4991SMax Filippov .addr = 0xffe4c000 + 0x30, 366338c4991SMax Filippov .dcr = HPB_DMAE_DCR_SPDS_16BIT | 367338c4991SMax Filippov HPB_DMAE_DCR_DMDL | 368338c4991SMax Filippov HPB_DMAE_DCR_DPDS_16BIT, 369338c4991SMax Filippov .rstr = HPB_DMAE_ASYNCRSTR_ASRST21 | 370338c4991SMax Filippov HPB_DMAE_ASYNCRSTR_ASRST22 | 371338c4991SMax Filippov HPB_DMAE_ASYNCRSTR_ASRST23, 372338c4991SMax Filippov .mdr = HPB_DMAE_ASYNCMDR_ASMD21_MULTI, 373338c4991SMax Filippov .mdm = HPB_DMAE_ASYNCMDR_ASMD21_MASK, 374338c4991SMax Filippov .port = 0x0D0C, 375338c4991SMax Filippov .flags = HPB_DMAE_SET_ASYNC_RESET | HPB_DMAE_SET_ASYNC_MODE, 376338c4991SMax Filippov .dma_ch = 21, 377338c4991SMax Filippov }, { 378338c4991SMax Filippov .id = HPBDMA_SLAVE_SDHI0_RX, 379338c4991SMax Filippov .addr = 0xffe4c000 + 0x30, 380338c4991SMax Filippov .dcr = HPB_DMAE_DCR_SMDL | 381338c4991SMax Filippov HPB_DMAE_DCR_SPDS_16BIT | 382338c4991SMax Filippov HPB_DMAE_DCR_DPDS_16BIT, 383338c4991SMax Filippov .rstr = HPB_DMAE_ASYNCRSTR_ASRST21 | 384338c4991SMax Filippov HPB_DMAE_ASYNCRSTR_ASRST22 | 385338c4991SMax Filippov HPB_DMAE_ASYNCRSTR_ASRST23, 386338c4991SMax Filippov .mdr = HPB_DMAE_ASYNCMDR_ASMD22_MULTI, 387338c4991SMax Filippov .mdm = HPB_DMAE_ASYNCMDR_ASMD22_MASK, 388338c4991SMax Filippov .port = 0x0D0C, 389338c4991SMax Filippov .flags = HPB_DMAE_SET_ASYNC_RESET | HPB_DMAE_SET_ASYNC_MODE, 390338c4991SMax Filippov .dma_ch = 22, 391aa993864SKuninori Morimoto }, { 392aa993864SKuninori Morimoto .id = HPBDMA_SLAVE_USBFUNC_TX, /* for D0 */ 393aa993864SKuninori Morimoto .addr = 0xffe60018, 394aa993864SKuninori Morimoto .dcr = HPB_DMAE_DCR_SPDS_32BIT | 395aa993864SKuninori Morimoto HPB_DMAE_DCR_DMDL | 396aa993864SKuninori Morimoto HPB_DMAE_DCR_DPDS_32BIT, 397aa993864SKuninori Morimoto .port = 0x0000, 398aa993864SKuninori Morimoto .dma_ch = 14, 399aa993864SKuninori Morimoto }, { 400aa993864SKuninori Morimoto .id = HPBDMA_SLAVE_USBFUNC_RX, /* for D1 */ 401aa993864SKuninori Morimoto .addr = 0xffe6001c, 402aa993864SKuninori Morimoto .dcr = HPB_DMAE_DCR_SMDL | 403aa993864SKuninori Morimoto HPB_DMAE_DCR_SPDS_32BIT | 404aa993864SKuninori Morimoto HPB_DMAE_DCR_DPDS_32BIT, 405aa993864SKuninori Morimoto .port = 0x0101, 406aa993864SKuninori Morimoto .dma_ch = 15, 407338c4991SMax Filippov }, 408b4283184SKuninori Morimoto 409a91be22cSKuninori Morimoto HPBDMA_SSI(0), 410a91be22cSKuninori Morimoto HPBDMA_SSI(1), 411a91be22cSKuninori Morimoto HPBDMA_SSI(2), 412a91be22cSKuninori Morimoto HPBDMA_SSI(3), 413a91be22cSKuninori Morimoto HPBDMA_SSI(4), 414a91be22cSKuninori Morimoto HPBDMA_SSI(5), 415a91be22cSKuninori Morimoto HPBDMA_SSI(6), 416a91be22cSKuninori Morimoto HPBDMA_SSI(7), 417a91be22cSKuninori Morimoto HPBDMA_SSI(8), 418a91be22cSKuninori Morimoto 419b4283184SKuninori Morimoto HPBDMA_HPBIF(0), 420b4283184SKuninori Morimoto HPBDMA_HPBIF(1), 421b4283184SKuninori Morimoto HPBDMA_HPBIF(2), 422b4283184SKuninori Morimoto HPBDMA_HPBIF(3), 423b4283184SKuninori Morimoto HPBDMA_HPBIF(4), 424b4283184SKuninori Morimoto HPBDMA_HPBIF(5), 425b4283184SKuninori Morimoto HPBDMA_HPBIF(6), 426b4283184SKuninori Morimoto HPBDMA_HPBIF(7), 427b4283184SKuninori Morimoto HPBDMA_HPBIF(8), 428338c4991SMax Filippov }; 429338c4991SMax Filippov 430338c4991SMax Filippov static const struct hpb_dmae_channel hpb_dmae_channels[] = { 431aa993864SKuninori Morimoto HPB_DMAE_CHANNEL(0x7c, HPBDMA_SLAVE_USBFUNC_TX), /* ch. 14 */ 432aa993864SKuninori Morimoto HPB_DMAE_CHANNEL(0x7c, HPBDMA_SLAVE_USBFUNC_RX), /* ch. 15 */ 433338c4991SMax Filippov HPB_DMAE_CHANNEL(0x7e, HPBDMA_SLAVE_SDHI0_TX), /* ch. 21 */ 434338c4991SMax Filippov HPB_DMAE_CHANNEL(0x7e, HPBDMA_SLAVE_SDHI0_RX), /* ch. 22 */ 435a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI0_TX), /* ch. 28 */ 436a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI0_RX), /* ch. 28 */ 437b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF0_TX), /* ch. 28 */ 438b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF0_RX), /* ch. 28 */ 439a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI1_TX), /* ch. 29 */ 440a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI1_RX), /* ch. 29 */ 441b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF1_TX), /* ch. 29 */ 442b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF1_RX), /* ch. 29 */ 443a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI2_TX), /* ch. 30 */ 444a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI2_RX), /* ch. 30 */ 445b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF2_TX), /* ch. 30 */ 446b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF2_RX), /* ch. 30 */ 447a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI3_TX), /* ch. 31 */ 448a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI3_RX), /* ch. 31 */ 449b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF3_TX), /* ch. 31 */ 450b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF3_RX), /* ch. 31 */ 451a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI4_TX), /* ch. 32 */ 452a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI4_RX), /* ch. 32 */ 453b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF4_TX), /* ch. 32 */ 454b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF4_RX), /* ch. 32 */ 455a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI5_TX), /* ch. 33 */ 456a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI5_RX), /* ch. 33 */ 457b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF5_TX), /* ch. 33 */ 458b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF5_RX), /* ch. 33 */ 459a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI6_TX), /* ch. 34 */ 460a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI6_RX), /* ch. 34 */ 461b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF6_TX), /* ch. 34 */ 462b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF6_RX), /* ch. 34 */ 463a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI7_TX), /* ch. 35 */ 464a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI7_RX), /* ch. 35 */ 465b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF7_TX), /* ch. 35 */ 466b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF7_RX), /* ch. 35 */ 467a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI8_TX), /* ch. 36 */ 468a91be22cSKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI8_RX), /* ch. 36 */ 469b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF8_TX), /* ch. 36 */ 470b4283184SKuninori Morimoto HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF8_RX), /* ch. 36 */ 471338c4991SMax Filippov }; 472338c4991SMax Filippov 473338c4991SMax Filippov static struct hpb_dmae_pdata dma_platform_data __initdata = { 474338c4991SMax Filippov .slaves = hpb_dmae_slaves, 475338c4991SMax Filippov .num_slaves = ARRAY_SIZE(hpb_dmae_slaves), 476338c4991SMax Filippov .channels = hpb_dmae_channels, 477338c4991SMax Filippov .num_channels = ARRAY_SIZE(hpb_dmae_channels), 478338c4991SMax Filippov .ts_shift = { 479338c4991SMax Filippov [XMIT_SZ_8BIT] = 0, 480338c4991SMax Filippov [XMIT_SZ_16BIT] = 1, 481338c4991SMax Filippov [XMIT_SZ_32BIT] = 2, 482338c4991SMax Filippov }, 483338c4991SMax Filippov .num_hw_channels = 39, 484338c4991SMax Filippov }; 485338c4991SMax Filippov 486338c4991SMax Filippov static struct resource hpb_dmae_resources[] __initdata = { 487338c4991SMax Filippov /* Channel registers */ 488338c4991SMax Filippov DEFINE_RES_MEM(0xffc08000, 0x1000), 489338c4991SMax Filippov /* Common registers */ 490338c4991SMax Filippov DEFINE_RES_MEM(0xffc09000, 0x170), 491338c4991SMax Filippov /* Asynchronous reset registers */ 492338c4991SMax Filippov DEFINE_RES_MEM(0xffc00300, 4), 493338c4991SMax Filippov /* Asynchronous mode registers */ 494338c4991SMax Filippov DEFINE_RES_MEM(0xffc00400, 4), 495338c4991SMax Filippov /* IRQ for DMA channels */ 496338c4991SMax Filippov DEFINE_RES_NAMED(gic_iid(0x7b), 5, NULL, IORESOURCE_IRQ), 497338c4991SMax Filippov }; 498338c4991SMax Filippov 499338c4991SMax Filippov static void __init r8a7778_register_hpb_dmae(void) 500338c4991SMax Filippov { 501338c4991SMax Filippov platform_device_register_resndata(&platform_bus, "hpb-dma-engine", -1, 502338c4991SMax Filippov hpb_dmae_resources, 503338c4991SMax Filippov ARRAY_SIZE(hpb_dmae_resources), 504338c4991SMax Filippov &dma_platform_data, 505338c4991SMax Filippov sizeof(dma_platform_data)); 506338c4991SMax Filippov } 507338c4991SMax Filippov 508cfa66a81SKuninori Morimoto void __init r8a7778_add_standard_devices(void) 509cfa66a81SKuninori Morimoto { 510cfa66a81SKuninori Morimoto r8a7778_add_dt_devices(); 5111fd4eecdSKuninori Morimoto r8a7778_register_i2c(0); 5121fd4eecdSKuninori Morimoto r8a7778_register_i2c(1); 5131fd4eecdSKuninori Morimoto r8a7778_register_i2c(2); 5141fd4eecdSKuninori Morimoto r8a7778_register_i2c(3); 5153c7b5362SKuninori Morimoto r8a7778_register_hspi(0); 5163c7b5362SKuninori Morimoto r8a7778_register_hspi(1); 5173c7b5362SKuninori Morimoto r8a7778_register_hspi(2); 518338c4991SMax Filippov 519338c4991SMax Filippov r8a7778_register_hpb_dmae(); 520cfa66a81SKuninori Morimoto } 521cfa66a81SKuninori Morimoto 52202474a41SSergei Shtylyov void __init r8a7778_init_late(void) 52302474a41SSergei Shtylyov { 52402474a41SSergei Shtylyov platform_device_register_full(&ehci_info); 52502474a41SSergei Shtylyov platform_device_register_full(&ohci_info); 52602474a41SSergei Shtylyov } 52702474a41SSergei Shtylyov 528c9031fbbSKuninori Morimoto static struct renesas_intc_irqpin_config irqpin_platform_data __initdata = { 5293a42fa20SKuninori Morimoto .irq_base = irq_pin(0), /* IRQ0 -> IRQ3 */ 5303a42fa20SKuninori Morimoto .sense_bitfield_width = 2, 5313a42fa20SKuninori Morimoto }; 5323a42fa20SKuninori Morimoto 533c9031fbbSKuninori Morimoto static struct resource irqpin_resources[] __initdata = { 5343a42fa20SKuninori Morimoto DEFINE_RES_MEM(0xfe78001c, 4), /* ICR1 */ 5353a42fa20SKuninori Morimoto DEFINE_RES_MEM(0xfe780010, 4), /* INTPRI */ 5363a42fa20SKuninori Morimoto DEFINE_RES_MEM(0xfe780024, 4), /* INTREQ */ 5373a42fa20SKuninori Morimoto DEFINE_RES_MEM(0xfe780044, 4), /* INTMSK0 */ 5383a42fa20SKuninori Morimoto DEFINE_RES_MEM(0xfe780064, 4), /* INTMSKCLR0 */ 5393a42fa20SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x3b)), /* IRQ0 */ 5403a42fa20SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x3c)), /* IRQ1 */ 5413a42fa20SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x3d)), /* IRQ2 */ 5423a42fa20SKuninori Morimoto DEFINE_RES_IRQ(gic_iid(0x3e)), /* IRQ3 */ 5433a42fa20SKuninori Morimoto }; 5443a42fa20SKuninori Morimoto 5452238577bSKuninori Morimoto void __init r8a7778_init_irq_extpin_dt(int irlm) 5463a42fa20SKuninori Morimoto { 5473a42fa20SKuninori Morimoto void __iomem *icr0 = ioremap_nocache(0xfe780000, PAGE_SIZE); 5483a42fa20SKuninori Morimoto unsigned long tmp; 5493a42fa20SKuninori Morimoto 5503a42fa20SKuninori Morimoto if (!icr0) { 5513a42fa20SKuninori Morimoto pr_warn("r8a7778: unable to setup external irq pin mode\n"); 5523a42fa20SKuninori Morimoto return; 5533a42fa20SKuninori Morimoto } 5543a42fa20SKuninori Morimoto 5553a42fa20SKuninori Morimoto tmp = ioread32(icr0); 5563a42fa20SKuninori Morimoto if (irlm) 5573a42fa20SKuninori Morimoto tmp |= 1 << 23; /* IRQ0 -> IRQ3 as individual pins */ 5583a42fa20SKuninori Morimoto else 5593a42fa20SKuninori Morimoto tmp &= ~(1 << 23); /* IRL mode - not supported */ 5603a42fa20SKuninori Morimoto tmp |= (1 << 21); /* LVLMODE = 1 */ 5613a42fa20SKuninori Morimoto iowrite32(tmp, icr0); 5623a42fa20SKuninori Morimoto iounmap(icr0); 5632238577bSKuninori Morimoto } 5643a42fa20SKuninori Morimoto 5652238577bSKuninori Morimoto void __init r8a7778_init_irq_extpin(int irlm) 5662238577bSKuninori Morimoto { 5672238577bSKuninori Morimoto r8a7778_init_irq_extpin_dt(irlm); 5683a42fa20SKuninori Morimoto if (irlm) 5693a42fa20SKuninori Morimoto platform_device_register_resndata( 5703a42fa20SKuninori Morimoto &platform_bus, "renesas_intc_irqpin", -1, 5713a42fa20SKuninori Morimoto irqpin_resources, ARRAY_SIZE(irqpin_resources), 5723a42fa20SKuninori Morimoto &irqpin_platform_data, sizeof(irqpin_platform_data)); 5733a42fa20SKuninori Morimoto } 5743a42fa20SKuninori Morimoto 57554aa4c48SKuninori Morimoto void __init r8a7778_init_delay(void) 57654aa4c48SKuninori Morimoto { 57754aa4c48SKuninori Morimoto shmobile_setup_delay(800, 1, 3); /* Cortex-A9 @ 800MHz */ 57854aa4c48SKuninori Morimoto } 57954aa4c48SKuninori Morimoto 58054aa4c48SKuninori Morimoto #ifdef CONFIG_USE_OF 581ccb7cc74SKuninori Morimoto #define INT2SMSKCR0 0x82288 /* 0xfe782288 */ 582ccb7cc74SKuninori Morimoto #define INT2SMSKCR1 0x8228c /* 0xfe78228c */ 583ccb7cc74SKuninori Morimoto 584ccb7cc74SKuninori Morimoto #define INT2NTSR0 0x00018 /* 0xfe700018 */ 585ccb7cc74SKuninori Morimoto #define INT2NTSR1 0x0002c /* 0xfe70002c */ 58654aa4c48SKuninori Morimoto void __init r8a7778_init_irq_dt(void) 587ccb7cc74SKuninori Morimoto { 588ccb7cc74SKuninori Morimoto void __iomem *base = ioremap_nocache(0xfe700000, 0x00100000); 589ccb7cc74SKuninori Morimoto 590ccb7cc74SKuninori Morimoto BUG_ON(!base); 591ccb7cc74SKuninori Morimoto 59254aa4c48SKuninori Morimoto irqchip_init(); 59354aa4c48SKuninori Morimoto 594ccb7cc74SKuninori Morimoto /* route all interrupts to ARM */ 595ccb7cc74SKuninori Morimoto __raw_writel(0x73ffffff, base + INT2NTSR0); 596ccb7cc74SKuninori Morimoto __raw_writel(0xffffffff, base + INT2NTSR1); 597ccb7cc74SKuninori Morimoto 598ccb7cc74SKuninori Morimoto /* unmask all known interrupts in INTCS2 */ 599ccb7cc74SKuninori Morimoto __raw_writel(0x08330773, base + INT2SMSKCR0); 600ccb7cc74SKuninori Morimoto __raw_writel(0x00311110, base + INT2SMSKCR1); 601ccb7cc74SKuninori Morimoto 602ccb7cc74SKuninori Morimoto iounmap(base); 603ccb7cc74SKuninori Morimoto } 604ccb7cc74SKuninori Morimoto 605ccb7cc74SKuninori Morimoto static const char *r8a7778_compat_dt[] __initdata = { 606ccb7cc74SKuninori Morimoto "renesas,r8a7778", 607ccb7cc74SKuninori Morimoto NULL, 608ccb7cc74SKuninori Morimoto }; 609ccb7cc74SKuninori Morimoto 610ccb7cc74SKuninori Morimoto DT_MACHINE_START(R8A7778_DT, "Generic R8A7778 (Flattened Device Tree)") 611ccb7cc74SKuninori Morimoto .init_early = r8a7778_init_delay, 612ccb7cc74SKuninori Morimoto .init_irq = r8a7778_init_irq_dt, 613ccb7cc74SKuninori Morimoto .dt_compat = r8a7778_compat_dt, 61402474a41SSergei Shtylyov .init_late = r8a7778_init_late, 615ccb7cc74SKuninori Morimoto MACHINE_END 616ccb7cc74SKuninori Morimoto 617ccb7cc74SKuninori Morimoto #endif /* CONFIG_USE_OF */ 618