diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/Kconfig | 9 | ||||
| -rw-r--r-- | arch/sh/include/asm/processor.h | 3 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/proc.c | 2 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2a/Makefile | 1 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2a/clock-sh7269.c | 184 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2a/probe.c | 3 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2a/setup-sh7269.c | 615 |
7 files changed, 814 insertions, 3 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 44a22dd86134..5970ae4c72ce 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -295,6 +295,13 @@ config CPU_SUBTYPE_SH7264 select SYS_SUPPORTS_CMT select SYS_SUPPORTS_MTU2 +config CPU_SUBTYPE_SH7269 + bool "Support SH7269 processor" + select CPU_SH2A + select CPU_HAS_FPU + select SYS_SUPPORTS_CMT + select SYS_SUPPORTS_MTU2 + config CPU_SUBTYPE_MXG bool "Support MX-G processor" select CPU_SH2A @@ -592,7 +599,7 @@ config SH_CLK_CPG_LEGACY depends on SH_CLK_CPG def_bool y if !CPU_SUBTYPE_SH7785 && !ARCH_SHMOBILE && \ !CPU_SHX3 && !CPU_SUBTYPE_SH7757 && \ - !CPU_SUBTYPE_SH7264 + !CPU_SUBTYPE_SH7264 && !CPU_SUBTYPE_SH7269 source "kernel/time/Kconfig" diff --git a/arch/sh/include/asm/processor.h b/arch/sh/include/asm/processor.h index 898db19cd075..21f8342822ac 100644 --- a/arch/sh/include/asm/processor.h +++ b/arch/sh/include/asm/processor.h @@ -18,7 +18,8 @@ enum cpu_type { CPU_SH7619, /* SH-2A types */ - CPU_SH7201, CPU_SH7203, CPU_SH7206, CPU_SH7263, CPU_SH7264, CPU_MXG, + CPU_SH7201, CPU_SH7203, CPU_SH7206, CPU_SH7263, CPU_SH7264, CPU_SH7269, + CPU_MXG, /* SH-3 types */ CPU_SH7705, CPU_SH7706, CPU_SH7707, diff --git a/arch/sh/kernel/cpu/proc.c b/arch/sh/kernel/cpu/proc.c index b5a9d8b9602e..6ffb06f2de62 100644 --- a/arch/sh/kernel/cpu/proc.c +++ b/arch/sh/kernel/cpu/proc.c @@ -7,7 +7,7 @@ static const char *cpu_name[] = { [CPU_SH7201] = "SH7201", [CPU_SH7203] = "SH7203", [CPU_SH7263] = "SH7263", - [CPU_SH7264] = "SH7264", + [CPU_SH7264] = "SH7264", [CPU_SH7269] = "SH7269", [CPU_SH7206] = "SH7206", [CPU_SH7619] = "SH7619", [CPU_SH7705] = "SH7705", [CPU_SH7706] = "SH7706", [CPU_SH7707] = "SH7707", [CPU_SH7708] = "SH7708", diff --git a/arch/sh/kernel/cpu/sh2a/Makefile b/arch/sh/kernel/cpu/sh2a/Makefile index 64b0986275b9..dc52e36cb370 100644 --- a/arch/sh/kernel/cpu/sh2a/Makefile +++ b/arch/sh/kernel/cpu/sh2a/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_CPU_SUBTYPE_SH7203) += setup-sh7203.o clock-sh7203.o obj-$(CONFIG_CPU_SUBTYPE_SH7263) += setup-sh7203.o clock-sh7203.o obj-$(CONFIG_CPU_SUBTYPE_SH7264) += setup-sh7264.o clock-sh7264.o obj-$(CONFIG_CPU_SUBTYPE_SH7206) += setup-sh7206.o clock-sh7206.o +obj-$(CONFIG_CPU_SUBTYPE_SH7269) += setup-sh7269.o clock-sh7269.o obj-$(CONFIG_CPU_SUBTYPE_MXG) += setup-mxg.o clock-sh7206.o # Pinmux setup diff --git a/arch/sh/kernel/cpu/sh2a/clock-sh7269.c b/arch/sh/kernel/cpu/sh2a/clock-sh7269.c new file mode 100644 index 000000000000..6b787620de99 --- /dev/null +++ b/arch/sh/kernel/cpu/sh2a/clock-sh7269.c @@ -0,0 +1,184 @@ +/* + * arch/sh/kernel/cpu/sh2a/clock-sh7269.c + * + * SH7269 clock framework support + * + * Copyright (C) 2012 Phil Edworthy + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/io.h> +#include <linux/clkdev.h> +#include <asm/clock.h> + +/* SH7269 registers */ +#define FRQCR 0xfffe0010 +#define STBCR3 0xfffe0408 +#define STBCR4 0xfffe040c +#define STBCR5 0xfffe0410 +#define STBCR6 0xfffe0414 +#define STBCR7 0xfffe0418 + +#define PLL_RATE 20 + +/* Fixed 32 KHz root clock for RTC */ +static struct clk r_clk = { + .rate = 32768, +}; + +/* + * Default rate for the root input clock, reset this with clk_set_rate() + * from the platform code. + */ +static struct clk extal_clk = { + .rate = 13340000, +}; + +static unsigned long pll_recalc(struct clk *clk) +{ + return clk->parent->rate * PLL_RATE; +} + +static struct sh_clk_ops pll_clk_ops = { + .recalc = pll_recalc, +}; + +static struct clk pll_clk = { + .ops = &pll_clk_ops, + .parent = &extal_clk, + .flags = CLK_ENABLE_ON_INIT, +}; + +static unsigned long peripheral0_recalc(struct clk *clk) +{ + return clk->parent->rate / 8; +} + +static struct sh_clk_ops peripheral0_clk_ops = { + .recalc = peripheral0_recalc, +}; + +static struct clk peripheral0_clk = { + .ops = &peripheral0_clk_ops, + .parent = &pll_clk, + .flags = CLK_ENABLE_ON_INIT, +}; + +static unsigned long peripheral1_recalc(struct clk *clk) +{ + return clk->parent->rate / 4; +} + +static struct sh_clk_ops peripheral1_clk_ops = { + .recalc = peripheral1_recalc, +}; + +static struct clk peripheral1_clk = { + .ops = &peripheral1_clk_ops, + .parent = &pll_clk, + .flags = CLK_ENABLE_ON_INIT, +}; + +struct clk *main_clks[] = { + &r_clk, + &extal_clk, + &pll_clk, + &peripheral0_clk, + &peripheral1_clk, +}; + +static int div2[] = { 1, 2, 0, 4 }; + +static struct clk_div_mult_table div4_div_mult_table = { + .divisors = div2, + .nr_divisors = ARRAY_SIZE(div2), +}; + +static struct clk_div4_table div4_table = { + .div_mult_table = &div4_div_mult_table, +}; + +enum { DIV4_I, DIV4_B, + DIV4_NR }; + +#define DIV4(_reg, _bit, _mask, _flags) \ + SH_CLK_DIV4(&pll_clk, _reg, _bit, _mask, _flags) + +/* The mask field specifies the div2 entries that are valid */ +struct clk div4_clks[DIV4_NR] = { + [DIV4_I] = DIV4(FRQCR, 8, 0xB, CLK_ENABLE_REG_16BIT + | CLK_ENABLE_ON_INIT), + [DIV4_B] = DIV4(FRQCR, 4, 0xA, CLK_ENABLE_REG_16BIT + | CLK_ENABLE_ON_INIT), +}; + +enum { MSTP72, + MSTP60, + MSTP47, MSTP46, MSTP45, MSTP44, MSTP43, MSTP42, MSTP41, MSTP40, + MSTP35, MSTP32, MSTP30, + MSTP_NR }; + +static struct clk mstp_clks[MSTP_NR] = { + [MSTP72] = SH_CLK_MSTP8(&peripheral0_clk, STBCR7, 2, 0), /* CMT */ + [MSTP60] = SH_CLK_MSTP8(&peripheral1_clk, STBCR6, 0, 0), /* USB */ + [MSTP47] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 7, 0), /* SCIF0 */ + [MSTP46] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 6, 0), /* SCIF1 */ + [MSTP45] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 5, 0), /* SCIF2 */ + [MSTP44] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 4, 0), /* SCIF3 */ + [MSTP43] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 3, 0), /* SCIF4 */ + [MSTP42] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 2, 0), /* SCIF5 */ + [MSTP41] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 1, 0), /* SCIF6 */ + [MSTP40] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 0, 0), /* SCIF7 */ + [MSTP35] = SH_CLK_MSTP8(&peripheral0_clk, STBCR3, 5, 0), /* MTU2 */ + [MSTP32] = SH_CLK_MSTP8(&peripheral1_clk, STBCR3, 2, 0), /* ADC */ + [MSTP30] = SH_CLK_MSTP8(&r_clk, STBCR3, 0, 0), /* RTC */ +}; + +static struct clk_lookup lookups[] = { + /* main clocks */ + CLKDEV_CON_ID("rclk", &r_clk), + CLKDEV_CON_ID("extal", &extal_clk), + CLKDEV_CON_ID("pll_clk", &pll_clk), + CLKDEV_CON_ID("peripheral_clk", &peripheral1_clk), + + /* DIV4 clocks */ + CLKDEV_CON_ID("cpu_clk", &div4_clks[DIV4_I]), + CLKDEV_CON_ID("bus_clk", &div4_clks[DIV4_B]), + + /* MSTP clocks */ + CLKDEV_ICK_ID("sci_fck", "sh-sci.0", &mstp_clks[MSTP47]), + CLKDEV_ICK_ID("sci_fck", "sh-sci.1", &mstp_clks[MSTP46]), + CLKDEV_ICK_ID("sci_fck", "sh-sci.2", &mstp_clks[MSTP45]), + CLKDEV_ICK_ID("sci_fck", "sh-sci.3", &mstp_clks[MSTP44]), + CLKDEV_ICK_ID("sci_fck", "sh-sci.4", &mstp_clks[MSTP43]), + CLKDEV_ICK_ID("sci_fck", "sh-sci.5", &mstp_clks[MSTP42]), + CLKDEV_ICK_ID("sci_fck", "sh-sci.6", &mstp_clks[MSTP41]), + CLKDEV_ICK_ID("sci_fck", "sh-sci.7", &mstp_clks[MSTP40]), + CLKDEV_CON_ID("cmt_fck", &mstp_clks[MSTP72]), + CLKDEV_CON_ID("usb0", &mstp_clks[MSTP60]), + CLKDEV_CON_ID("mtu2_fck", &mstp_clks[MSTP35]), + CLKDEV_CON_ID("adc0", &mstp_clks[MSTP32]), + CLKDEV_CON_ID("rtc0", &mstp_clks[MSTP30]), +}; + +int __init arch_clk_init(void) +{ + int k, ret = 0; + + for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++) + ret = clk_register(main_clks[k]); + + clkdev_add_table(lookups, ARRAY_SIZE(lookups)); + + if (!ret) + ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table); + + if (!ret) + ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); + + return ret; +} diff --git a/arch/sh/kernel/cpu/sh2a/probe.c b/arch/sh/kernel/cpu/sh2a/probe.c index 414b2581c606..5170b6aa4129 100644 --- a/arch/sh/kernel/cpu/sh2a/probe.c +++ b/arch/sh/kernel/cpu/sh2a/probe.c @@ -32,6 +32,9 @@ void __cpuinit cpu_probe(void) #elif defined(CONFIG_CPU_SUBTYPE_SH7264) boot_cpu_data.type = CPU_SH7264; boot_cpu_data.flags |= CPU_HAS_FPU; +#elif defined(CONFIG_CPU_SUBTYPE_SH7269) + boot_cpu_data.type = CPU_SH7269; + boot_cpu_data.flags |= CPU_HAS_FPU; #elif defined(CONFIG_CPU_SUBTYPE_SH7206) boot_cpu_data.type = CPU_SH7206; boot_cpu_data.flags |= CPU_HAS_DSP; diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7269.c b/arch/sh/kernel/cpu/sh2a/setup-sh7269.c new file mode 100644 index 000000000000..e82ae9d8d3bc --- /dev/null +++ b/arch/sh/kernel/cpu/sh2a/setup-sh7269.c @@ -0,0 +1,615 @@ +/* + * SH7269 Setup + * + * Copyright (C) 2012 Renesas Electronics Europe Ltd + * Copyright (C) 2012 Phil Edworthy + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/platform_device.h> +#include <linux/init.h> +#include <linux/serial.h> +#include <linux/serial_sci.h> +#include <linux/usb/r8a66597.h> +#include <linux/sh_timer.h> +#include <linux/io.h> + +enum { + UNUSED = 0, + + /* interrupt sources */ + IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, + PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7, + + DMAC0, DMAC1, DMAC2, DMAC3, DMAC4, DMAC5, DMAC6, DMAC7, + DMAC8, DMAC9, DMAC10, DMAC11, DMAC12, DMAC13, DMAC14, DMAC15, + USB, VDC4, CMT0, CMT1, BSC, WDT, + MTU0_ABCD, MTU0_VEF, MTU1_AB, MTU1_VU, MTU2_AB, MTU2_VU, + MTU3_ABCD, MTU3_TCI3V, MTU4_ABCD, MTU4_TCI4V, + PWMT1, PWMT2, ADC_ADI, + SSIF0, SSII1, SSII2, SSII3, SSII4, SSII5, + RSPDIF, + IIC30, IIC31, IIC32, IIC33, + SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI, + SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI, + SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI, + SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI, + SCIF4_BRI, SCIF4_ERI, SCIF4_RXI, SCIF4_TXI, + SCIF5_BRI, SCIF5_ERI, SCIF5_RXI, SCIF5_TXI, + SCIF6_BRI, SCIF6_ERI, SCIF6_RXI, SCIF6_TXI, + SCIF7_BRI, SCIF7_ERI, SCIF7_RXI, SCIF7_TXI, + RCAN0, RCAN1, RCAN2, + RSPIC0, RSPIC1, + IEBC, CD_ROMD, + NFMC, + SDHI0, SDHI1, + RTC, + SRCC0, SRCC1, SRCC2, + + /* interrupt groups */ + PINT, SCIF0, SCIF1, SCIF2, SCIF3, SCIF4, SCIF5, SCIF6, SCIF7, +}; + +static struct intc_vect vectors[] __initdata = { + INTC_IRQ(IRQ0, 64), INTC_IRQ(IRQ1, 65), + INTC_IRQ(IRQ2, 66), INTC_IRQ(IRQ3, 67), + INTC_IRQ(IRQ4, 68), INTC_IRQ(IRQ5, 69), + INTC_IRQ(IRQ6, 70), INTC_IRQ(IRQ7, 71), + + INTC_IRQ(PINT0, 80), INTC_IRQ(PINT1, 81), + INTC_IRQ(PINT2, 82), INTC_IRQ(PINT3, 83), + INTC_IRQ(PINT4, 84), INTC_IRQ(PINT5, 85), + INTC_IRQ(PINT6, 86), INTC_IRQ(PINT7, 87), + + INTC_IRQ(DMAC0, 108), INTC_IRQ(DMAC0, 109), + INTC_IRQ(DMAC1, 112), INTC_IRQ(DMAC1, 113), + INTC_IRQ(DMAC2, 116), INTC_IRQ(DMAC2, 117), + INTC_IRQ(DMAC3, 120), INTC_IRQ(DMAC3, 121), + INTC_IRQ(DMAC4, 124), INTC_IRQ(DMAC4, 125), + INTC_IRQ(DMAC5, 128), INTC_IRQ(DMAC5, 129), + INTC_IRQ(DMAC6, 132), INTC_IRQ(DMAC6, 133), + INTC_IRQ(DMAC7, 136), INTC_IRQ(DMAC7, 137), + INTC_IRQ(DMAC8, 140), INTC_IRQ(DMAC8, 141), + INTC_IRQ(DMAC9, 144), INTC_IRQ(DMAC9, 145), + INTC_IRQ(DMAC10, 148), INTC_IRQ(DMAC10, 149), + INTC_IRQ(DMAC11, 152), INTC_IRQ(DMAC11, 153), + INTC_IRQ(DMAC12, 156), INTC_IRQ(DMAC12, 157), + INTC_IRQ(DMAC13, 160), INTC_IRQ(DMAC13, 161), + INTC_IRQ(DMAC14, 164), INTC_IRQ(DMAC14, 165), + INTC_IRQ(DMAC15, 168), INTC_IRQ(DMAC15, 169), + + INTC_IRQ(USB, 170), + + INTC_IRQ(VDC4, 171), INTC_IRQ(VDC4, 172), + INTC_IRQ(VDC4, 173), INTC_IRQ(VDC4, 174), + INTC_IRQ(VDC4, 175), INTC_IRQ(VDC4, 176), + INTC_IRQ(VDC4, 177), INTC_IRQ(VDC4, 177), + + INTC_IRQ(CMT0, 188), INTC_IRQ(CMT1, 189), + + INTC_IRQ(BSC, 190), INTC_IRQ(WDT, 191), + + INTC_IRQ(MTU0_ABCD, 192), INTC_IRQ(MTU0_ABCD, 193), + INTC_IRQ(MTU0_ABCD, 194), INTC_IRQ(MTU0_ABCD, 195), + INTC_IRQ(MTU0_VEF, 196), INTC_IRQ(MTU0_VEF, 197), + INTC_IRQ(MTU0_VEF, 198), + INTC_IRQ(MTU1_AB, 199), INTC_IRQ(MTU1_AB, 200), + INTC_IRQ(MTU1_VU, 201), INTC_IRQ(MTU1_VU, 202), + INTC_IRQ(MTU2_AB, 203), INTC_IRQ(MTU2_AB, 204), + INTC_IRQ(MTU2_VU, 205), INTC_IRQ(MTU2_VU, 206), + INTC_IRQ(MTU3_ABCD, 207), INTC_IRQ(MTU3_ABCD, 208), + INTC_IRQ(MTU3_ABCD, 209), INTC_IRQ(MTU3_ABCD, 210), + INTC_IRQ(MTU3_TCI3V, 211), + INTC_IRQ(MTU4_ABCD, 212), INTC_IRQ(MTU4_ABCD, 213), + INTC_IRQ(MTU4_ABCD, 214), INTC_IRQ(MTU4_ABCD, 215), + INTC_IRQ(MTU4_TCI4V, 216), + + INTC_IRQ(PWMT1, 217), INTC_IRQ(PWMT2, 218), + + INTC_IRQ(ADC_ADI, 223), + + INTC_IRQ(SSIF0, 224), INTC_IRQ(SSIF0, 225), + INTC_IRQ(SSIF0, 226), + INTC_IRQ(SSII1, 227), INTC_IRQ(SSII1, 228), + INTC_IRQ(SSII2, 229), INTC_IRQ(SSII2, 230), + INTC_IRQ(SSII3, 231), INTC_IRQ(SSII3, 232), + INTC_IRQ(SSII4, 233), INTC_IRQ(SSII4, 234), + INTC_IRQ(SSII5, 235), INTC_IRQ(SSII5, 236), + + INTC_IRQ(RSPDIF, 237), + + INTC_IRQ(IIC30, 238), INTC_IRQ(IIC30, 239), + INTC_IRQ(IIC30, 240), INTC_IRQ(IIC30, 241), + INTC_IRQ(IIC30, 242), + INTC_IRQ(IIC31, 243), INTC_IRQ(IIC31, 244), + INTC_IRQ(IIC31, 245), INTC_IRQ(IIC31, 246), + INTC_IRQ(IIC31, 247), + INTC_IRQ(IIC32, 248), INTC_IRQ(IIC32, 249), + INTC_IRQ(IIC32, 250), INTC_IRQ(IIC32, 251), + INTC_IRQ(IIC32, 252), + INTC_IRQ(IIC33, 253), INTC_IRQ(IIC33, 254), + INTC_IRQ(IIC33, 255), INTC_IRQ(IIC33, 256), + INTC_IRQ(IIC33, 257), + + INTC_IRQ(SCIF0_BRI, 258), INTC_IRQ(SCIF0_ERI, 259), + INTC_IRQ(SCIF0_RXI, 260), INTC_IRQ(SCIF0_TXI, 261), + INTC_IRQ(SCIF1_BRI, 262), INTC_IRQ(SCIF1_ERI, 263), + INTC_IRQ(SCIF1_RXI, 264), INTC_IRQ(SCIF1_TXI, 265), + INTC_IRQ(SCIF2_BRI, 266), INTC_IRQ(SCIF2_ERI, 267), + INTC_IRQ(SCIF2_RXI, 268), INTC_IRQ(SCIF2_TXI, 269), + INTC_IRQ(SCIF3_BRI, 270), INTC_IRQ(SCIF3_ERI, 271), + INTC_IRQ(SCIF3_RXI, 272), INTC_IRQ(SCIF3_TXI, 273), + INTC_IRQ(SCIF4_BRI, 274), INTC_IRQ(SCIF4_ERI, 275), + INTC_IRQ(SCIF4_RXI, 276), INTC_IRQ(SCIF4_TXI, 277), + INTC_IRQ(SCIF5_BRI, 278), INTC_IRQ(SCIF5_ERI, 279), + INTC_IRQ(SCIF5_RXI, 280), INTC_IRQ(SCIF5_TXI, 281), + INTC_IRQ(SCIF6_BRI, 282), INTC_IRQ(SCIF6_ERI, 283), + INTC_IRQ(SCIF6_RXI, 284), INTC_IRQ(SCIF6_TXI, 285), + INTC_IRQ(SCIF7_BRI, 286), INTC_IRQ(SCIF7_ERI, 287), + INTC_IRQ(SCIF7_RXI, 288), INTC_IRQ(SCIF7_TXI, 289), + + INTC_IRQ(RCAN0, 291), INTC_IRQ(RCAN0, 292), + INTC_IRQ(RCAN0, 293), INTC_IRQ(RCAN0, 294), + INTC_IRQ(RCAN0, 295), + INTC_IRQ(RCAN1, 296), INTC_IRQ(RCAN1, 297), + INTC_IRQ(RCAN1, 298), INTC_IRQ(RCAN1, 299), + INTC_IRQ(RCAN1, 300), + INTC_IRQ(RCAN2, 301), INTC_IRQ(RCAN2, 302), + INTC_IRQ(RCAN2, 303), INTC_IRQ(RCAN2, 304), + INTC_IRQ(RCAN2, 305), + + INTC_IRQ(RSPIC0, 306), INTC_IRQ(RSPIC0, 307), + INTC_IRQ(RSPIC0, 308), + INTC_IRQ(RSPIC1, 309), INTC_IRQ(RSPIC1, 310), + INTC_IRQ(RSPIC1, 311), + + INTC_IRQ(IEBC, 318), + + INTC_IRQ(CD_ROMD, 319), INTC_IRQ(CD_ROMD, 320), + INTC_IRQ(CD_ROMD, 321), INTC_IRQ(CD_ROMD, 322), + INTC_IRQ(CD_ROMD, 323), INTC_IRQ(CD_ROMD, 324), + + INTC_IRQ(NFMC, 325), INTC_IRQ(NFMC, 326), + INTC_IRQ(NFMC, 327), INTC_IRQ(NFMC, 328), + + INTC_IRQ(SDHI0, 332), INTC_IRQ(SDHI0, 333), + INTC_IRQ(SDHI0, 334), + INTC_IRQ(SDHI1, 335), INTC_IRQ(SDHI1, 336), + INTC_IRQ(SDHI1, 337), + + INTC_IRQ(RTC, 338), INTC_IRQ(RTC, 339), + INTC_IRQ(RTC, 340), + + INTC_IRQ(SRCC0, 341), INTC_IRQ(SRCC0, 342), + INTC_IRQ(SRCC0, 343), INTC_IRQ(SRCC0, 344), + INTC_IRQ(SRCC0, 345), + INTC_IRQ(SRCC1, 346), INTC_IRQ(SRCC1, 347), + INTC_IRQ(SRCC1, 348), INTC_IRQ(SRCC1, 349), + INTC_IRQ(SRCC1, 350), + INTC_IRQ(SRCC2, 351), INTC_IRQ(SRCC2, 352), + INTC_IRQ(SRCC2, 353), INTC_IRQ(SRCC2, 354), + INTC_IRQ(SRCC2, 355), +}; + +static struct intc_group groups[] __initdata = { + INTC_GROUP(PINT, PINT0, PINT1, PINT2, PINT3, + PINT4, PINT5, PINT6, PINT7), + INTC_GROUP(SCIF0, SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI), + INTC_GROUP(SCIF1, SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI), + INTC_GROUP(SCIF2, SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI), + INTC_GROUP(SCIF3, SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI), + INTC_GROUP(SCIF4, SCIF4_BRI, SCIF4_ERI, SCIF4_RXI, SCIF4_TXI), + INTC_GROUP(SCIF5, SCIF5_BRI, SCIF5_ERI, SCIF5_RXI, SCIF5_TXI), + INTC_GROUP(SCIF6, SCIF6_BRI, SCIF6_ERI, SCIF6_RXI, SCIF6_TXI), + INTC_GROUP(SCIF7, SCIF7_BRI, SCIF7_ERI, SCIF7_RXI, SCIF7_TXI), +}; + +static struct intc_prio_reg prio_registers[] __initdata = { + { 0xfffe0818, 0, 16, 4, /* IPR01 */ { IRQ0, IRQ1, IRQ2, IRQ3 } }, + { 0xfffe081a, 0, 16, 4, /* IPR02 */ { IRQ4, IRQ5, IRQ6, IRQ7 } }, + { 0xfffe0820, 0, 16, 4, /* IPR05 */ { PINT, 0, 0, 0 } }, + { 0xfffe0c00, 0, 16, 4, /* IPR06 */ { DMAC0, DMAC1, DMAC2, DMAC3 } }, + { 0xfffe0c02, 0, 16, 4, /* IPR07 */ { DMAC4, DMAC5, DMAC6, DMAC7 } }, + { 0xfffe0c04, 0, 16, 4, /* IPR08 */ { DMAC8, DMAC9, + DMAC10, DMAC11 } }, + { 0xfffe0c06, 0, 16, 4, /* IPR09 */ { DMAC12, DMAC13, + DMAC14, DMAC15 } }, + { 0xfffe0c08, 0, 16, 4, /* IPR10 */ { USB, VDC4, VDC4, VDC4 } }, + { 0xfffe0c0a, 0, 16, 4, /* IPR11 */ { 0, 0, 0, 0 } }, + { 0xfffe0c0c, 0, 16, 4, /* IPR12 */ { CMT0, CMT1, BSC, WDT } }, + { 0xfffe0c0e, 0, 16, 4, /* IPR13 */ { MTU0_ABCD, MTU0_VEF, + MTU1_AB, MTU1_VU } }, + { 0xfffe0c10, 0, 16, 4, /* IPR14 */ { MTU2_AB, MTU2_VU, + MTU3_ABCD, MTU3_TCI3V } }, + { 0xfffe0c12, 0, 16, 4, /* IPR15 */ { MTU4_ABCD, MTU4_TCI4V, + PWMT1, PWMT2 } }, + { 0xfffe0c14, 0, 16, 4, /* IPR16 */ { 0, 0, 0, 0 } }, + { 0xfffe0c16, 0, 16, 4, /* IPR17 */ { ADC_ADI, SSIF0, SSII1, SSII2 } }, + { 0xfffe0c18, 0, 16, 4, /* IPR18 */ { SSII3, SSII4, SSII5, RSPDIF} }, + { 0xfffe0c1a, 0, 16, 4, /* IPR19 */ { IIC30, IIC31, IIC32, IIC33 } }, + { 0xfffe0c1c, 0, 16, 4, /* IPR20 */ { SCIF0, SCIF1, SCIF2, SCIF3 } }, + { 0xfffe0c1e, 0, 16, 4, /* IPR21 */ { SCIF4, SCIF5, SCIF6, SCIF7 } }, + { 0xfffe0c20, 0, 16, 4, /* IPR22 */ { 0, RCAN0, RCAN1, RCAN2 } }, + { 0xfffe0c22, 0, 16, 4, /* IPR23 */ { RSPIC0, RSPIC1, 0, 0 } }, + { 0xfffe0c24, 0, 16, 4, /* IPR24 */ { IEBC, CD_ROMD, NFMC, 0 } }, + { 0xfffe0c26, 0, 16, 4, /* IPR25 */ { SDHI0, SDHI1, RTC, 0 } }, + { 0xfffe0c28, 0, 16, 4, /* IPR26 */ { SRCC0, SRCC1, SRCC2, 0 } }, +}; + +static struct intc_mask_reg mask_registers[] __initdata = { + { 0xfffe0808, 0, 16, /* PINTER */ + { 0, 0, 0, 0, 0, 0, 0, 0, + PINT7, PINT6, PINT5, PINT4, PINT3, PINT2, PINT1, PINT0 } }, +}; + +static DECLARE_INTC_DESC(intc_desc, "sh7269", vectors, groups, + mask_registers, prio_registers, NULL); + +static struct plat_sci_port scif0_platform_data = { + .mapbase = 0xe8007000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE | + SCSCR_REIE | SCSCR_TOIE, + .scbrr_algo_id = SCBRR_ALGO_2, + .type = PORT_SCIF, + .irqs = { 259, 260, 261, 258 }, + .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, +}; + +static struct platform_device scif0_device = { + .name = "sh-sci", + .id = 0, + .dev = { + .platform_data = &scif0_platform_data, + }, +}; + +static struct plat_sci_port scif1_platform_data = { + .mapbase = 0xe8007800, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE | + SCSCR_REIE | SCSCR_TOIE, + .scbrr_algo_id = SCBRR_ALGO_2, + .type = PORT_SCIF, + .irqs = { 263, 264, 265, 262 }, + .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, +}; + +static struct platform_device scif1_device = { + .name = "sh-sci", + .id = 1, + .dev = { + .platform_data = &scif1_platform_data, + }, +}; + +static struct plat_sci_port scif2_platform_data = { + .mapbase = 0xe8008000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE | + SCSCR_REIE | SCSCR_TOIE, + .scbrr_algo_id = SCBRR_ALGO_2, + .type = PORT_SCIF, + .irqs = { 267, 268, 269, 266 }, + .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, +}; + +static struct platform_device scif2_device = { + .name = "sh-sci", + .id = 2, + .dev = { + .platform_data = &scif2_platform_data, + }, +}; + +static struct plat_sci_port scif3_platform_data = { + .mapbase = 0xe8008800, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE | + SCSCR_REIE | SCSCR_TOIE, + .scbrr_algo_id = SCBRR_ALGO_2, + .type = PORT_SCIF, + .irqs = { 271, 272, 273, 270 }, + .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, +}; + +static struct platform_device scif3_device = { + .name = "sh-sci", + .id = 3, + .dev = { + .platform_data = &scif3_platform_data, + }, +}; + +static struct plat_sci_port scif4_platform_data = { + .mapbase = 0xe8009000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE | + SCSCR_REIE | SCSCR_TOIE, + .scbrr_algo_id = SCBRR_ALGO_2, + .type = PORT_SCIF, + .irqs = { 275, 276, 277, 274 }, + .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, +}; + +static struct platform_device scif4_device = { + .name = "sh-sci", + .id = 4, + .dev = { + .platform_data = &scif4_platform_data, + }, +}; + +static struct plat_sci_port scif5_platform_data = { + .mapbase = 0xe8009800, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE | + SCSCR_REIE | SCSCR_TOIE, + .scbrr_algo_id = SCBRR_ALGO_2, + .type = PORT_SCIF, + .irqs = { 279, 280, 281, 278 }, + .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, +}; + +static struct platform_device scif5_device = { + .name = "sh-sci", + .id = 5, + .dev = { + .platform_data = &scif5_platform_data, + }, +}; + +static struct plat_sci_port scif6_platform_data = { + .mapbase = 0xe800a000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE | + SCSCR_REIE | SCSCR_TOIE, + .scbrr_algo_id = SCBRR_ALGO_2, + .type = PORT_SCIF, + .irqs = { 283, 284, 285, 282 }, + .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, +}; + +static struct platform_device scif6_device = { + .name = "sh-sci", + .id = 6, + .dev = { + .platform_data = &scif6_platform_data, + }, +}; + +static struct plat_sci_port scif7_platform_data = { + .mapbase = 0xe800a800, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE | + SCSCR_REIE | SCSCR_TOIE, + .scbrr_algo_id = SCBRR_ALGO_2, + .type = PORT_SCIF, + .irqs = { 287, 288, 289, 286 }, + .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, +}; + +static struct platform_device scif7_device = { + .name = "sh-sci", + .id = 7, + .dev = { + .platform_data = &scif7_platform_data, + }, +}; + +static struct sh_timer_config cmt0_platform_data = { + .channel_offset = 0x02, + .timer_bit = 0, + .clockevent_rating = 125, + .clocksource_rating = 0, /* disabled due to code generation issues */ +}; + +static struct resource cmt0_resources[] = { + [0] = { + .start = 0xfffec002, + .end = 0xfffec007, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 188, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device cmt0_device = { + .name = "sh_cmt", + .id = 0, + .dev = { + .platform_data = &cmt0_platform_data, + }, + .resource = cmt0_resources, + .num_resources = ARRAY_SIZE(cmt0_resources), +}; + +static struct sh_timer_config cmt1_platform_data = { + .channel_offset = 0x08, + .timer_bit = 1, + .clockevent_rating = 125, + .clocksource_rating = 0, /* disabled due to code generation issues */ +}; + +static struct resource cmt1_resources[] = { + [0] = { + .start = 0xfffec008, + .end = 0xfffec00d, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 189, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device cmt1_device = { + .name = "sh_cmt", + .id = 1, + .dev = { + .platform_data = &cmt1_platform_data, + }, + .resource = cmt1_resources, + .num_resources = ARRAY_SIZE(cmt1_resources), +}; + +static struct sh_timer_config mtu2_0_platform_data = { + .channel_offset = -0x80, + .timer_bit = 0, + .clockevent_rating = 200, +}; + +static struct resource mtu2_0_resources[] = { + [0] = { + .start = 0xfffe4300, + .end = 0xfffe4326, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 192, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device mtu2_0_device = { + .name = "sh_mtu2", + .id = 0, + .dev = { + .platform_data = &mtu2_0_platform_data, + }, + .resource = mtu2_0_resources, + .num_resources = ARRAY_SIZE(mtu2_0_resources), +}; + +static struct sh_timer_config mtu2_1_platform_data = { + .channel_offset = -0x100, + .timer_bit = 1, + .clockevent_rating = 200, +}; + +static struct resource mtu2_1_resources[] = { + [0] = { + .start = 0xfffe4380, + .end = 0xfffe4390, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 203, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device mtu2_1_device = { + .name = "sh_mtu2", + .id = 1, + .dev = { + .platform_data = &mtu2_1_platform_data, + }, + .resource = mtu2_1_resources, + .num_resources = ARRAY_SIZE(mtu2_1_resources), +}; + +static struct resource rtc_resources[] = { + [0] = { + .start = 0xfffe6000, + .end = 0xfffe6000 + 0x30 - 1, + .flags = IORESOURCE_IO, + }, + [1] = { + /* Shared Period/Carry/Alarm IRQ */ + .start = 338, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device rtc_device = { + .name = "sh-rtc", + .id = -1, + .num_resources = ARRAY_SIZE(rtc_resources), + .resource = rtc_resources, +}; + +/* USB Host */ +static struct r8a66597_platdata r8a66597_data = { + .on_chip = 1, + .endian = 1, +}; + +static struct resource r8a66597_usb_host_resources[] = { + [0] = { + .start = 0xe8010000, + .end = 0xe80100e4, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 170, + .end = 170, + .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, + }, +}; + +static struct platform_device r8a66597_usb_host_device = { + .name = "r8a66597_hcd", + .id = 0, + .dev = { + .dma_mask = NULL, /* not use dma */ + .coherent_dma_mask = 0xffffffff, + .platform_data = &r8a66597_data, + }, + .num_resources = ARRAY_SIZE(r8a66597_usb_host_resources), + .resource = r8a66597_usb_host_resources, +}; + +static struct platform_device *sh7269_devices[] __initdata = { + &scif0_device, + &scif1_device, + &scif2_device, + &scif3_device, + &scif4_device, + &scif5_device, + &scif6_device, + &scif7_device, + &cmt0_device, + &cmt1_device, + &mtu2_0_device, + &mtu2_1_device, + &rtc_device, + &r8a66597_usb_host_device, +}; + +static int __init sh7269_devices_setup(void) +{ + return platform_add_devices(sh7269_devices, + ARRAY_SIZE(sh7269_devices)); +} +arch_initcall(sh7269_devices_setup); + +void __init plat_irq_setup(void) +{ + register_intc_controller(&intc_desc); +} + +static struct platform_device *sh7269_early_devices[] __initdata = { + &scif0_device, + &scif1_device, + &scif2_device, + &scif3_device, + &scif4_device, + &scif5_device, + &scif6_device, + &scif7_device, + &cmt0_device, + &cmt1_device, + &mtu2_0_device, + &mtu2_1_device, +}; + +void __init plat_early_device_setup(void) +{ + early_platform_add_devices(sh7269_early_devices, + ARRAY_SIZE(sh7269_early_devices)); +} |