diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/Kconfig | 5 | ||||
| -rw-r--r-- | arch/sh/include/asm/bugs.h | 2 | ||||
| -rw-r--r-- | arch/sh/include/asm/processor.h | 2 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2a/Makefile | 3 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2a/clock-sh7201.c | 85 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2a/probe.c | 7 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2a/setup-sh7201.c | 331 | ||||
| -rw-r--r-- | arch/sh/kernel/setup.c | 1 | ||||
| -rw-r--r-- | arch/sh/kernel/timers/timer-mtu2.c | 5 |
9 files changed, 435 insertions, 6 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index fd2c02d614b..9d9baeb0784 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -185,6 +185,11 @@ config CPU_SUBTYPE_SH7619 # SH-2A Processor Support +config CPU_SUBTYPE_SH7201 + bool "Support SH7201 processor" + select CPU_SH2A + select CPU_HAS_FPU + config CPU_SUBTYPE_SH7203 bool "Support SH7203 processor" select CPU_SH2A diff --git a/arch/sh/include/asm/bugs.h b/arch/sh/include/asm/bugs.h index 121b2ecddfc..4924ff6f543 100644 --- a/arch/sh/include/asm/bugs.h +++ b/arch/sh/include/asm/bugs.h @@ -25,7 +25,7 @@ static void __init check_bugs(void) case CPU_SH7619: *p++ = '2'; break; - case CPU_SH7203 ... CPU_MXG: + case CPU_SH7201 ... CPU_MXG: *p++ = '2'; *p++ = 'a'; break; diff --git a/arch/sh/include/asm/processor.h b/arch/sh/include/asm/processor.h index f186fc6966b..1ef4b24d761 100644 --- a/arch/sh/include/asm/processor.h +++ b/arch/sh/include/asm/processor.h @@ -18,7 +18,7 @@ enum cpu_type { CPU_SH7619, /* SH-2A types */ - CPU_SH7203, CPU_SH7206, CPU_SH7263, CPU_MXG, + CPU_SH7201, CPU_SH7203, CPU_SH7206, CPU_SH7263, CPU_MXG, /* SH-3 types */ CPU_SH7705, CPU_SH7706, CPU_SH7707, diff --git a/arch/sh/kernel/cpu/sh2a/Makefile b/arch/sh/kernel/cpu/sh2a/Makefile index 428450cc080..45f85c77ef7 100644 --- a/arch/sh/kernel/cpu/sh2a/Makefile +++ b/arch/sh/kernel/cpu/sh2a/Makefile @@ -8,9 +8,10 @@ common-y += ex.o entry.o obj-$(CONFIG_SH_FPU) += fpu.o -obj-$(CONFIG_CPU_SUBTYPE_SH7206) += setup-sh7206.o clock-sh7206.o +obj-$(CONFIG_CPU_SUBTYPE_SH7201) += setup-sh7201.o clock-sh7201.o obj-$(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_SH7206) += setup-sh7206.o clock-sh7206.o obj-$(CONFIG_CPU_SUBTYPE_MXG) += setup-mxg.o clock-sh7206.o # Pinmux setup diff --git a/arch/sh/kernel/cpu/sh2a/clock-sh7201.c b/arch/sh/kernel/cpu/sh2a/clock-sh7201.c new file mode 100644 index 00000000000..020a96fe961 --- /dev/null +++ b/arch/sh/kernel/cpu/sh2a/clock-sh7201.c @@ -0,0 +1,85 @@ +/* + * arch/sh/kernel/cpu/sh2a/clock-sh7201.c + * + * SH7201 support for the clock framework + * + * Copyright (C) 2008 Peter Griffin <pgriffin@mpc-data.co.uk> + * + * Based on clock-sh4.c + * Copyright (C) 2005 Paul Mundt + * + * 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 <asm/clock.h> +#include <asm/freq.h> +#include <asm/io.h> + +const static int pll1rate[]={1,2,3,4,6,8}; +const static int pfc_divisors[]={1,2,3,4,6,8,12}; +#define ifc_divisors pfc_divisors + +#if (CONFIG_SH_CLK_MD == 0) +#define PLL2 (4) +#elif (CONFIG_SH_CLK_MD == 2) +#define PLL2 (2) +#elif (CONFIG_SH_CLK_MD == 3) +#define PLL2 (1) +#else +#error "Illegal Clock Mode!" +#endif + +static void master_clk_init(struct clk *clk) +{ + clk->rate = 10000000 * PLL2 * pll1rate[(ctrl_inw(FREQCR) >> 8) & 0x0007]; +} + +static struct clk_ops sh7201_master_clk_ops = { + .init = master_clk_init, +}; + +static void module_clk_recalc(struct clk *clk) +{ + int idx = (ctrl_inw(FREQCR) & 0x0007); + clk->rate = clk->parent->rate / pfc_divisors[idx]; +} + +static struct clk_ops sh7201_module_clk_ops = { + .recalc = module_clk_recalc, +}; + +static void bus_clk_recalc(struct clk *clk) +{ + int idx = (ctrl_inw(FREQCR) & 0x0007); + clk->rate = clk->parent->rate / pfc_divisors[idx]; +} + +static struct clk_ops sh7201_bus_clk_ops = { + .recalc = bus_clk_recalc, +}; + +static void cpu_clk_recalc(struct clk *clk) +{ + int idx = ((ctrl_inw(FREQCR) >> 4) & 0x0007); + clk->rate = clk->parent->rate / ifc_divisors[idx]; +} + +static struct clk_ops sh7201_cpu_clk_ops = { + .recalc = cpu_clk_recalc, +}; + +static struct clk_ops *sh7201_clk_ops[] = { + &sh7201_master_clk_ops, + &sh7201_module_clk_ops, + &sh7201_bus_clk_ops, + &sh7201_cpu_clk_ops, +}; + +void __init arch_init_clk_ops(struct clk_ops **ops, int idx) +{ + if (idx < ARRAY_SIZE(sh7201_clk_ops)) + *ops = sh7201_clk_ops[idx]; +} diff --git a/arch/sh/kernel/cpu/sh2a/probe.c b/arch/sh/kernel/cpu/sh2a/probe.c index 6e79132f6f3..e098e2f6aa0 100644 --- a/arch/sh/kernel/cpu/sh2a/probe.c +++ b/arch/sh/kernel/cpu/sh2a/probe.c @@ -18,16 +18,17 @@ int __init detect_cpu_and_cache_system(void) /* All SH-2A CPUs have support for 16 and 32-bit opcodes.. */ boot_cpu_data.flags |= CPU_HAS_OP32; -#if defined(CONFIG_CPU_SUBTYPE_SH7203) +#if defined(CONFIG_CPU_SUBTYPE_SH7201) + boot_cpu_data.type = CPU_SH7201; + boot_cpu_data.flags |= CPU_HAS_FPU; +#elif defined(CONFIG_CPU_SUBTYPE_SH7203) boot_cpu_data.type = CPU_SH7203; - /* SH7203 has an FPU.. */ boot_cpu_data.flags |= CPU_HAS_FPU; #elif defined(CONFIG_CPU_SUBTYPE_SH7263) boot_cpu_data.type = CPU_SH7263; boot_cpu_data.flags |= CPU_HAS_FPU; #elif defined(CONFIG_CPU_SUBTYPE_SH7206) boot_cpu_data.type = CPU_SH7206; - /* While SH7206 has a DSP.. */ boot_cpu_data.flags |= CPU_HAS_DSP; #elif defined(CONFIG_CPU_SUBTYPE_MXG) boot_cpu_data.type = CPU_MXG; diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7201.c b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c new file mode 100644 index 00000000000..0631e421c02 --- /dev/null +++ b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c @@ -0,0 +1,331 @@ +/* + * SH7201 setup + * + * Copyright (C) 2008 Peter Griffin pgriffin@mpc-data.co.uk + * + * 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> + +enum { + UNUSED = 0, + + /* interrupt sources */ + IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, + PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7, + ADC_ADI, + MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D, + MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F, + MTU2_TGI1A, MTU2_TGI1B, MTU2_TCI1V, MTU2_TCI1U, + MTU2_TGI2A, MTU2_TGI2B, MTU2_TCI2V, MTU2_TCI2U, + MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D, MTU2_TCI3V, + MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D, MTU2_TCI4V, + MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W, + RTC_ARM, RTC_PRD, RTC_CUP, + WDT, + IIC30_STPI, IIC30_NAKI, IIC30_RXI, IIC30_TXI, IIC30_TEI, + IIC31_STPI, IIC31_NAKI, IIC31_RXI, IIC31_TXI, IIC31_TEI, + IIC32_STPI, IIC32_NAKI, IIC32_RXI, IIC32_TXI, IIC32_TEI, + + DMAC0_DMINT0, DMAC1_DMINT1, + DMAC2_DMINT2, DMAC3_DMINT3, + + 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, + + DMAC0_DMINTA, DMAC4_DMINT4, DMAC5_DMINT5, DMAC6_DMINT6, + DMAC7_DMINT7, + + RCAN0_ERS, RCAN0_OVR, + RCAN0_SLE, + RCAN0_RM0, RCAN0_RM1, + + RCAN1_ERS, RCAN1_OVR, + RCAN1_SLE, + RCAN1_RM0, RCAN1_RM1, + + SSI0_SSII, SSI1_SSII, + + TMR0_CMIA0, TMR0_CMIB0, TMR0_OVI0, + TMR1_CMIA1, TMR1_CMIB1, TMR1_OVI1, + + /* interrupt groups */ + + IRQ, PINT, ADC, + MTU20_ABCD, MTU20_VEF, MTU21_AB, MTU21_VU, MTU22_AB, MTU22_VU, + MTU23_ABCD, MTU24_ABCD, MTU25_UVW, + RTC, IIC30, IIC31, IIC32, + SCIF0, SCIF1, SCIF2, SCIF3, SCIF4, SCIF5, SCIF6, SCIF7, + RCAN0, RCAN1, TMR0, TMR1 + +}; + +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(ADC_ADI, 92), + + INTC_IRQ(MTU2_TGI0A, 108), INTC_IRQ(MTU2_TGI0B, 109), + INTC_IRQ(MTU2_TGI0C, 110), INTC_IRQ(MTU2_TGI0D, 111), + INTC_IRQ(MTU2_TCI0V, 112), + INTC_IRQ(MTU2_TGI0E, 113), INTC_IRQ(MTU2_TGI0F, 114), + + INTC_IRQ(MTU2_TGI1A, 116), INTC_IRQ(MTU2_TGI1B, 117), + INTC_IRQ(MTU2_TCI1V, 120), INTC_IRQ(MTU2_TCI1U, 121), + + INTC_IRQ(MTU2_TGI2A, 124), INTC_IRQ(MTU2_TGI2B, 125), + INTC_IRQ(MTU2_TCI2V, 128), INTC_IRQ(MTU2_TCI2U, 129), + + INTC_IRQ(MTU2_TGI3A, 132), INTC_IRQ(MTU2_TGI3B, 133), + INTC_IRQ(MTU2_TGI3C, 134), INTC_IRQ(MTU2_TGI3D, 135), + INTC_IRQ(MTU2_TCI3V, 136), + + INTC_IRQ(MTU2_TGI4A, 140), INTC_IRQ(MTU2_TGI4B, 141), + INTC_IRQ(MTU2_TGI4C, 142), INTC_IRQ(MTU2_TGI4D, 143), + INTC_IRQ(MTU2_TCI4V, 144), + + INTC_IRQ(MTU2_TGI5U, 148), INTC_IRQ(MTU2_TGI5V, 149), + INTC_IRQ(MTU2_TGI5W, 150), + + INTC_IRQ(RTC_ARM, 152), INTC_IRQ(RTC_PRD, 153), + INTC_IRQ(RTC_CUP, 154), INTC_IRQ(WDT, 156), + + INTC_IRQ(IIC30_STPI, 157), INTC_IRQ(IIC30_NAKI, 158), + INTC_IRQ(IIC30_RXI, 159), INTC_IRQ(IIC30_TXI, 160), + INTC_IRQ(IIC30_TEI, 161), + + INTC_IRQ(IIC31_STPI, 164), INTC_IRQ(IIC31_NAKI, 165), + INTC_IRQ(IIC31_RXI, 166), INTC_IRQ(IIC31_TXI, 167), + INTC_IRQ(IIC31_TEI, 168), + + INTC_IRQ(IIC32_STPI, 170), INTC_IRQ(IIC32_NAKI, 171), + INTC_IRQ(IIC32_RXI, 172), INTC_IRQ(IIC32_TXI, 173), + INTC_IRQ(IIC32_TEI, 174), + + INTC_IRQ(DMAC0_DMINT0, 176), INTC_IRQ(DMAC1_DMINT1, 177), + INTC_IRQ(DMAC2_DMINT2, 178), INTC_IRQ(DMAC3_DMINT3, 179), + + INTC_IRQ(SCIF0_BRI, 180), INTC_IRQ(SCIF0_ERI, 181), + INTC_IRQ(SCIF0_RXI, 182), INTC_IRQ(SCIF0_TXI, 183), + INTC_IRQ(SCIF1_BRI, 184), INTC_IRQ(SCIF1_ERI, 185), + INTC_IRQ(SCIF1_RXI, 186), INTC_IRQ(SCIF1_TXI, 187), + INTC_IRQ(SCIF2_BRI, 188), INTC_IRQ(SCIF2_ERI, 189), + INTC_IRQ(SCIF2_RXI, 190), INTC_IRQ(SCIF2_TXI, 191), + INTC_IRQ(SCIF3_BRI, 192), INTC_IRQ(SCIF3_ERI, 193), + INTC_IRQ(SCIF3_RXI, 194), INTC_IRQ(SCIF3_TXI, 195), + INTC_IRQ(SCIF4_BRI, 196), INTC_IRQ(SCIF4_ERI, 197), + INTC_IRQ(SCIF4_RXI, 198), INTC_IRQ(SCIF4_TXI, 199), + INTC_IRQ(SCIF5_BRI, 200), INTC_IRQ(SCIF5_ERI, 201), + INTC_IRQ(SCIF5_RXI, 202), INTC_IRQ(SCIF5_TXI, 203), + INTC_IRQ(SCIF6_BRI, 204), INTC_IRQ(SCIF6_ERI, 205), + INTC_IRQ(SCIF6_RXI, 206), INTC_IRQ(SCIF6_TXI, 207), + INTC_IRQ(SCIF7_BRI, 208), INTC_IRQ(SCIF7_ERI, 209), + INTC_IRQ(SCIF7_RXI, 210), INTC_IRQ(SCIF7_TXI, 211), + + INTC_IRQ(DMAC0_DMINTA, 212), INTC_IRQ(DMAC4_DMINT4, 216), + INTC_IRQ(DMAC5_DMINT5, 217), INTC_IRQ(DMAC6_DMINT6, 218), + INTC_IRQ(DMAC7_DMINT7, 219), + + INTC_IRQ(RCAN0_ERS, 228), INTC_IRQ(RCAN0_OVR, 229), + INTC_IRQ(RCAN0_SLE, 230), + INTC_IRQ(RCAN0_RM0, 231), INTC_IRQ(RCAN0_RM1, 232), + + INTC_IRQ(RCAN1_ERS, 234), INTC_IRQ(RCAN1_OVR, 235), + INTC_IRQ(RCAN1_SLE, 236), + INTC_IRQ(RCAN1_RM0, 237), INTC_IRQ(RCAN1_RM1, 238), + + INTC_IRQ(SSI0_SSII, 244), INTC_IRQ(SSI1_SSII, 245), + + INTC_IRQ(TMR0_CMIA0, 246), INTC_IRQ(TMR0_CMIB0, 247), + INTC_IRQ(TMR0_OVI0, 248), + + INTC_IRQ(TMR1_CMIA1, 252), INTC_IRQ(TMR1_CMIB1, 253), + INTC_IRQ(TMR1_OVI1, 254), + +}; + +static struct intc_group groups[] __initdata = { + INTC_GROUP(PINT, PINT0, PINT1, PINT2, PINT3, + PINT4, PINT5, PINT6, PINT7), + INTC_GROUP(MTU20_ABCD, MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D), + INTC_GROUP(MTU20_VEF, MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F), + + INTC_GROUP(MTU21_AB, MTU2_TGI1A, MTU2_TGI1B), + INTC_GROUP(MTU21_VU, MTU2_TCI1V, MTU2_TCI1U), + INTC_GROUP(MTU22_AB, MTU2_TGI2A, MTU2_TGI2B), + INTC_GROUP(MTU22_VU, MTU2_TCI2V, MTU2_TCI2U), + INTC_GROUP(MTU23_ABCD, MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D), + INTC_GROUP(MTU24_ABCD, MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D), + INTC_GROUP(MTU25_UVW, MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W), + INTC_GROUP(RTC, RTC_ARM, RTC_PRD, RTC_CUP ), + + INTC_GROUP(IIC30, IIC30_STPI, IIC30_NAKI, IIC30_RXI, IIC30_TXI, + IIC30_TEI), + INTC_GROUP(IIC31, IIC31_STPI, IIC31_NAKI, IIC31_RXI, IIC31_TXI, + IIC31_TEI), + INTC_GROUP(IIC32, IIC32_STPI, IIC32_NAKI, IIC32_RXI, IIC32_TXI, + IIC32_TEI), + + 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), + + INTC_GROUP(RCAN0, RCAN0_ERS, RCAN0_OVR, RCAN0_RM0, RCAN0_RM1, + RCAN0_SLE), + INTC_GROUP(RCAN1, RCAN1_ERS, RCAN1_OVR, RCAN1_RM0, RCAN1_RM1, + RCAN1_SLE), + + INTC_GROUP(TMR0, TMR0_CMIA0, TMR0_CMIB0, TMR0_OVI0), + INTC_GROUP(TMR1, TMR1_CMIA1, TMR1_CMIB1, TMR1_OVI1), +}; + +static struct intc_prio_reg prio_registers[] __initdata = { + { 0xfffe9418, 0, 16, 4, /* IPR01 */ { IRQ0, IRQ1, IRQ2, IRQ3 } }, + { 0xfffe941a, 0, 16, 4, /* IPR02 */ { IRQ4, IRQ5, IRQ6, IRQ7 } }, + { 0xfffe9420, 0, 16, 4, /* IPR05 */ { PINT, 0, ADC_ADI, 0 } }, + { 0xfffe9800, 0, 16, 4, /* IPR06 */ { 0, MTU20_ABCD, MTU20_VEF, MTU21_AB } }, + { 0xfffe9802, 0, 16, 4, /* IPR07 */ { MTU21_VU, MTU22_AB, MTU22_VU, MTU23_ABCD } }, + { 0xfffe9804, 0, 16, 4, /* IPR08 */ { MTU2_TCI3V, MTU24_ABCD, MTU2_TCI4V, MTU25_UVW } }, + + { 0xfffe9806, 0, 16, 4, /* IPR09 */ { RTC, WDT, IIC30, 0 } }, + { 0xfffe9808, 0, 16, 4, /* IPR10 */ { IIC31, IIC32, DMAC0_DMINT0, DMAC1_DMINT1 } }, + { 0xfffe980a, 0, 16, 4, /* IPR11 */ { DMAC2_DMINT2, DMAC3_DMINT3, SCIF0 , SCIF1 } }, + { 0xfffe980c, 0, 16, 4, /* IPR12 */ { SCIF2, SCIF3, SCIF4, SCIF5 } }, + { 0xfffe980e, 0, 16, 4, /* IPR13 */ { SCIF6, SCIF7, DMAC0_DMINTA, DMAC4_DMINT4 } }, + { 0xfffe9810, 0, 16, 4, /* IPR14 */ { DMAC5_DMINT5, DMAC6_DMINT6, DMAC7_DMINT7, 0 } }, + { 0xfffe9812, 0, 16, 4, /* IPR15 */ { 0, RCAN0, RCAN1, 0 } }, + { 0xfffe9814, 0, 16, 4, /* IPR16 */ { SSI0_SSII, SSI1_SSII, TMR0, TMR1 } }, +}; + +static struct intc_mask_reg mask_registers[] __initdata = { + { 0xfffe9408, 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, "sh7201", vectors, groups, + mask_registers, prio_registers, NULL); + +static struct plat_sci_port sci_platform_data[] = { + { + .mapbase = 0xfffe8000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 181, 182, 183, 180} + }, { + .mapbase = 0xfffe8800, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 185, 186, 187, 184} + }, { + .mapbase = 0xfffe9000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 189, 186, 187, 188} + }, { + .mapbase = 0xfffe9800, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 193, 194, 195, 192} + }, { + .mapbase = 0xfffea000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 196, 198, 199, 196} + }, { + .mapbase = 0xfffea800, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 201, 202, 203, 200} + }, { + .mapbase = 0xfffeb000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 205, 206, 207, 204} + }, { + .mapbase = 0xfffeb800, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 209, 210, 211, 208} + }, { + .flags = 0, + } +}; + +static struct platform_device sci_device = { + .name = "sh-sci", + .id = -1, + .dev = { + .platform_data = sci_platform_data, + }, +}; + +static struct resource rtc_resources[] = { + [0] = { + .start = 0xffff0800, + .end = 0xffff2000 + 0x58 - 1, + .flags = IORESOURCE_IO, + }, + [1] = { + /* Period IRQ */ + .start = 153, + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* Carry IRQ */ + .start = 154, + .flags = IORESOURCE_IRQ, + }, + [3] = { + /* Alarm IRQ */ + .start = 152, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device rtc_device = { + .name = "sh-rtc", + .id = -1, + .num_resources = ARRAY_SIZE(rtc_resources), + .resource = rtc_resources, +}; + +static struct platform_device *sh7201_devices[] __initdata = { + &sci_device, + &rtc_device, +}; + +static int __init sh7201_devices_setup(void) +{ + return platform_add_devices(sh7201_devices, + ARRAY_SIZE(sh7201_devices)); +} +__initcall(sh7201_devices_setup); + +void __init plat_irq_setup(void) +{ + register_intc_controller(&intc_desc); +} diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index e7152cc6930..53424750857 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -417,6 +417,7 @@ void __init setup_arch(char **cmdline_p) } static const char *cpu_name[] = { + [CPU_SH7201] = "SH7201", [CPU_SH7203] = "SH7203", [CPU_SH7263] = "SH7263", [CPU_SH7206] = "SH7206", [CPU_SH7619] = "SH7619", [CPU_SH7705] = "SH7705", [CPU_SH7706] = "SH7706", diff --git a/arch/sh/kernel/timers/timer-mtu2.c b/arch/sh/kernel/timers/timer-mtu2.c index fe453c01f9c..c3d237e1d56 100644 --- a/arch/sh/kernel/timers/timer-mtu2.c +++ b/arch/sh/kernel/timers/timer-mtu2.c @@ -34,7 +34,12 @@ #define MTU2_TIER_1 0xfffe4384 #define MTU2_TSR_1 0xfffe4385 #define MTU2_TCNT_1 0xfffe4386 /* 16-bit counter */ + +#if defined(CONFIG_CPU_SUBTYPE_SH7201) +#define MTU2_TGRA_1 0xfffe4388 +#else #define MTU2_TGRA_1 0xfffe438a +#endif #define STBCR3 0xfffe0408 |