diff options
Diffstat (limited to 'arch/mips/sgi-ip22/ip22-platform.c')
| -rw-r--r-- | arch/mips/sgi-ip22/ip22-platform.c | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/arch/mips/sgi-ip22/ip22-platform.c b/arch/mips/sgi-ip22/ip22-platform.c index 60141235ec4..a14fd32b76b 100644 --- a/arch/mips/sgi-ip22/ip22-platform.c +++ b/arch/mips/sgi-ip22/ip22-platform.c @@ -132,12 +132,12 @@ static struct platform_device eth1_device = { */ static int __init sgiseeq_devinit(void) { - unsigned int tmp; + unsigned int pbdma __maybe_unused; int res, i; eth0_pd.hpc = hpc3c0; eth0_pd.irq = SGI_ENET_IRQ; -#define EADDR_NVOFS 250 +#define EADDR_NVOFS 250 for (i = 0; i < 3; i++) { unsigned short tmp = ip22_nvram_read(EADDR_NVOFS / 2 + i); @@ -150,22 +150,22 @@ static int __init sgiseeq_devinit(void) return res; /* Second HPC is missing? */ - if (!ip22_is_fullhouse() || - get_dbe(tmp, (unsigned int *)&hpc3c1->pbdma[1])) + if (ip22_is_fullhouse() || + get_dbe(pbdma, (unsigned int *)&hpc3c1->pbdma[1])) return 0; sgimc->giopar |= SGIMC_GIOPAR_MASTEREXP1 | SGIMC_GIOPAR_EXP164 | - SGIMC_GIOPAR_HPC264; + SGIMC_GIOPAR_HPC264; hpc3c1->pbus_piocfg[0][0] = 0x3ffff; /* interrupt/config register on Challenge S Mezz board */ hpc3c1->pbus_extregs[0][0] = 0x30; eth1_pd.hpc = hpc3c1; eth1_pd.irq = SGI_GIO_0_IRQ; -#define EADDR_NVOFS 250 +#define EADDR_NVOFS 250 for (i = 0; i < 3; i++) { unsigned short tmp = ip22_eeprom_read(&hpc3c1->eeprom, - EADDR_NVOFS / 2 + i); + EADDR_NVOFS / 2 + i); eth1_pd.mac[2 * i] = tmp >> 8; eth1_pd.mac[2 * i + 1] = tmp & 0xff; @@ -192,3 +192,18 @@ static int __init sgi_button_devinit(void) } device_initcall(sgi_button_devinit); + +static int __init sgi_ds1286_devinit(void) +{ + struct resource res; + + memset(&res, 0, sizeof(res)); + res.start = HPC3_CHIP0_BASE + offsetof(struct hpc3_regs, rtcregs); + res.end = res.start + sizeof(hpc3c0->rtcregs) - 1; + res.flags = IORESOURCE_MEM; + + return IS_ERR(platform_device_register_simple("rtc-ds1286", -1, + &res, 1)); +} + +device_initcall(sgi_ds1286_devinit); |