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-rw-r--r--arch/powerpc/platforms/8xx/mpc885ads_setup.c125
1 files changed, 58 insertions, 67 deletions
diff --git a/arch/powerpc/platforms/8xx/mpc885ads_setup.c b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
index dc27dab48df..5a808d611ae 100644
--- a/arch/powerpc/platforms/8xx/mpc885ads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
@@ -40,7 +40,7 @@
#include <asm/prom.h>
extern void cpm_reset(void);
-extern void mpc8xx_show_cpuinfo(struct seq_file*);
+extern void mpc8xx_show_cpuinfo(struct seq_file *);
extern void mpc8xx_restart(char *cmd);
extern void mpc8xx_calibrate_decr(void);
extern int mpc8xx_set_rtc_time(struct rtc_time *tm);
@@ -48,9 +48,9 @@ extern void mpc8xx_get_rtc_time(struct rtc_time *tm);
extern void m8xx_pic_init(void);
extern unsigned int mpc8xx_get_irq(void);
-static void init_smc1_uart_ioports(struct fs_uart_platform_info* fpi);
-static void init_smc2_uart_ioports(struct fs_uart_platform_info* fpi);
-static void init_scc3_ioports(struct fs_platform_info* ptr);
+static void init_smc1_uart_ioports(struct fs_uart_platform_info *fpi);
+static void init_smc2_uart_ioports(struct fs_uart_platform_info *fpi);
+static void init_scc3_ioports(struct fs_platform_info *ptr);
#ifdef CONFIG_PCMCIA_M8XX
static void pcmcia_hw_setup(int slot, int enable)
@@ -73,7 +73,7 @@ static int pcmcia_set_voltage(int slot, int vcc, int vpp)
bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
- switch(vcc) {
+ switch (vcc) {
case 0:
break;
case 33:
@@ -86,12 +86,12 @@ static int pcmcia_set_voltage(int slot, int vcc, int vpp)
return 1;
}
- switch(vpp) {
+ switch (vpp) {
case 0:
break;
case 33:
case 50:
- if(vcc == vpp)
+ if (vcc == vpp)
reg |= BCSR1_PCCVPP1;
else
return 1;
@@ -127,7 +127,7 @@ void __init mpc885ads_board_setup(void)
#endif
bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
- cp = (cpm8xx_t *)immr_map(im_cpm);
+ cp = (cpm8xx_t *) immr_map(im_cpm);
if (bcsr_io == NULL) {
printk(KERN_CRIT "Could not remap BCSR\n");
@@ -140,13 +140,13 @@ void __init mpc885ads_board_setup(void)
out_8(&(cp->cp_smc[0].smc_smcm), tmpval8);
clrbits16(&cp->cp_smc[0].smc_smcmr, SMCMR_REN | SMCMR_TEN); /* brg1 */
#else
- setbits32(bcsr_io,BCSR1_RS232EN_1);
+ setbits32(bcsr_io, BCSR1_RS232EN_1);
out_be16(&cp->cp_smc[0].smc_smcmr, 0);
out_8(&cp->cp_smc[0].smc_smce, 0);
#endif
#ifdef CONFIG_SERIAL_CPM_SMC2
- clrbits32(bcsr_io,BCSR1_RS232EN_2);
+ clrbits32(bcsr_io, BCSR1_RS232EN_2);
clrbits32(&cp->cp_simode, 0xe0000000 >> 1);
setbits32(&cp->cp_simode, 0x20000000 >> 1); /* brg2 */
tmpval8 = in_8(&(cp->cp_smc[1].smc_smcm)) | (SMCM_RX | SMCM_TX);
@@ -155,7 +155,7 @@ void __init mpc885ads_board_setup(void)
init_smc2_uart_ioports(0);
#else
- setbits32(bcsr_io,BCSR1_RS232EN_2);
+ setbits32(bcsr_io, BCSR1_RS232EN_2);
out_be16(&cp->cp_smc[1].smc_smcmr, 0);
out_8(&cp->cp_smc[1].smc_smce, 0);
#endif
@@ -164,16 +164,16 @@ void __init mpc885ads_board_setup(void)
#ifdef CONFIG_FS_ENET
/* use MDC for MII (common) */
- io_port = (iop8xx_t*)immr_map(im_ioport);
+ io_port = (iop8xx_t *) immr_map(im_ioport);
setbits16(&io_port->iop_pdpar, 0x0080);
clrbits16(&io_port->iop_pddir, 0x0080);
bcsr_io = ioremap(BCSR5, sizeof(unsigned long));
- clrbits32(bcsr_io,BCSR5_MII1_EN);
- clrbits32(bcsr_io,BCSR5_MII1_RST);
+ clrbits32(bcsr_io, BCSR5_MII1_EN);
+ clrbits32(bcsr_io, BCSR5_MII1_RST);
#ifndef CONFIG_FC_ENET_HAS_SCC
- clrbits32(bcsr_io,BCSR5_MII2_EN);
- clrbits32(bcsr_io,BCSR5_MII2_RST);
+ clrbits32(bcsr_io, BCSR5_MII2_EN);
+ clrbits32(bcsr_io, BCSR5_MII2_RST);
#endif
iounmap(bcsr_io);
@@ -182,17 +182,16 @@ void __init mpc885ads_board_setup(void)
#endif
#ifdef CONFIG_PCMCIA_M8XX
- /*Set up board specific hook-ups*/
+ /*Set up board specific hook-ups */
m8xx_pcmcia_ops.hw_ctrl = pcmcia_hw_setup;
m8xx_pcmcia_ops.voltage_set = pcmcia_set_voltage;
#endif
}
-
-static void init_fec1_ioports(struct fs_platform_info* ptr)
+static void init_fec1_ioports(struct fs_platform_info *ptr)
{
- cpm8xx_t *cp = (cpm8xx_t *)immr_map(im_cpm);
- iop8xx_t *io_port = (iop8xx_t *)immr_map(im_ioport);
+ cpm8xx_t *cp = (cpm8xx_t *) immr_map(im_cpm);
+ iop8xx_t *io_port = (iop8xx_t *) immr_map(im_ioport);
/* configure FEC1 pins */
setbits16(&io_port->iop_papar, 0xf830);
@@ -214,11 +213,10 @@ static void init_fec1_ioports(struct fs_platform_info* ptr)
immr_unmap(cp);
}
-
-static void init_fec2_ioports(struct fs_platform_info* ptr)
+static void init_fec2_ioports(struct fs_platform_info *ptr)
{
- cpm8xx_t *cp = (cpm8xx_t *)immr_map(im_cpm);
- iop8xx_t *io_port = (iop8xx_t *)immr_map(im_ioport);
+ cpm8xx_t *cp = (cpm8xx_t *) immr_map(im_cpm);
+ iop8xx_t *io_port = (iop8xx_t *) immr_map(im_ioport);
/* configure FEC2 pins */
setbits32(&cp->cp_pepar, 0x0003fffc);
@@ -248,15 +246,15 @@ void init_fec_ioports(struct fs_platform_info *fpi)
}
}
-static void init_scc3_ioports(struct fs_platform_info* fpi)
+static void init_scc3_ioports(struct fs_platform_info *fpi)
{
unsigned *bcsr_io;
iop8xx_t *io_port;
cpm8xx_t *cp;
bcsr_io = ioremap(BCSR_ADDR, BCSR_SIZE);
- io_port = (iop8xx_t *)immr_map(im_ioport);
- cp = (cpm8xx_t *)immr_map(im_cpm);
+ io_port = (iop8xx_t *) immr_map(im_ioport);
+ cp = (cpm8xx_t *) immr_map(im_cpm);
if (bcsr_io == NULL) {
printk(KERN_CRIT "Could not remap BCSR\n");
@@ -265,9 +263,9 @@ static void init_scc3_ioports(struct fs_platform_info* fpi)
/* Enable the PHY.
*/
- clrbits32(bcsr_io+4, BCSR4_ETH10_RST);
+ clrbits32(bcsr_io + 4, BCSR4_ETH10_RST);
udelay(1000);
- setbits32(bcsr_io+4, BCSR4_ETH10_RST);
+ setbits32(bcsr_io + 4, BCSR4_ETH10_RST);
/* Configure port A pins for Txd and Rxd.
*/
setbits16(&io_port->iop_papar, PA_ENET_RXD | PA_ENET_TXD);
@@ -283,8 +281,7 @@ static void init_scc3_ioports(struct fs_platform_info* fpi)
*/
setbits32(&cp->cp_pepar, PE_ENET_TCLK | PE_ENET_RCLK);
clrbits32(&cp->cp_pepar, PE_ENET_TENA);
- clrbits32(&cp->cp_pedir,
- PE_ENET_TCLK | PE_ENET_RCLK | PE_ENET_TENA);
+ clrbits32(&cp->cp_pedir, PE_ENET_TCLK | PE_ENET_RCLK | PE_ENET_TENA);
clrbits32(&cp->cp_peso, PE_ENET_TCLK | PE_ENET_RCLK);
setbits32(&cp->cp_peso, PE_ENET_TENA);
@@ -308,7 +305,7 @@ static void init_scc3_ioports(struct fs_platform_info* fpi)
clrbits32(&cp->cp_pedir, PE_ENET_TENA);
setbits32(&cp->cp_peso, PE_ENET_TENA);
- setbits32(bcsr_io+4, BCSR1_ETHEN);
+ setbits32(bcsr_io + 4, BCSR1_ETHEN);
iounmap(bcsr_io);
immr_unmap(io_port);
immr_unmap(cp);
@@ -328,50 +325,48 @@ void init_scc_ioports(struct fs_platform_info *fpi)
}
}
-
-
-static void init_smc1_uart_ioports(struct fs_uart_platform_info* ptr)
+static void init_smc1_uart_ioports(struct fs_uart_platform_info *ptr)
{
- unsigned *bcsr_io;
+ unsigned *bcsr_io;
cpm8xx_t *cp;
- cp = (cpm8xx_t *)immr_map(im_cpm);
+ cp = (cpm8xx_t *) immr_map(im_cpm);
setbits32(&cp->cp_pepar, 0x000000c0);
clrbits32(&cp->cp_pedir, 0x000000c0);
clrbits32(&cp->cp_peso, 0x00000040);
setbits32(&cp->cp_peso, 0x00000080);
immr_unmap(cp);
- bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
+ bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
- if (bcsr_io == NULL) {
- printk(KERN_CRIT "Could not remap BCSR1\n");
- return;
- }
- clrbits32(bcsr_io,BCSR1_RS232EN_1);
- iounmap(bcsr_io);
+ if (bcsr_io == NULL) {
+ printk(KERN_CRIT "Could not remap BCSR1\n");
+ return;
+ }
+ clrbits32(bcsr_io, BCSR1_RS232EN_1);
+ iounmap(bcsr_io);
}
-static void init_smc2_uart_ioports(struct fs_uart_platform_info* fpi)
+static void init_smc2_uart_ioports(struct fs_uart_platform_info *fpi)
{
- unsigned *bcsr_io;
+ unsigned *bcsr_io;
cpm8xx_t *cp;
- cp = (cpm8xx_t *)immr_map(im_cpm);
+ cp = (cpm8xx_t *) immr_map(im_cpm);
setbits32(&cp->cp_pepar, 0x00000c00);
clrbits32(&cp->cp_pedir, 0x00000c00);
clrbits32(&cp->cp_peso, 0x00000400);
setbits32(&cp->cp_peso, 0x00000800);
immr_unmap(cp);
- bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
+ bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
- if (bcsr_io == NULL) {
- printk(KERN_CRIT "Could not remap BCSR1\n");
- return;
- }
- clrbits32(bcsr_io,BCSR1_RS232EN_2);
- iounmap(bcsr_io);
+ if (bcsr_io == NULL) {
+ printk(KERN_CRIT "Could not remap BCSR1\n");
+ return;
+ }
+ clrbits32(bcsr_io, BCSR1_RS232EN_2);
+ iounmap(bcsr_io);
}
void init_smc_ioports(struct fs_uart_platform_info *data)
@@ -444,15 +439,11 @@ static int __init mpc885ads_probe(void)
return 1;
}
-define_machine(mpc885_ads) {
- .name = "MPC885 ADS",
- .probe = mpc885ads_probe,
- .setup_arch = mpc885ads_setup_arch,
- .init_IRQ = m8xx_pic_init,
- .show_cpuinfo = mpc8xx_show_cpuinfo,
- .get_irq = mpc8xx_get_irq,
- .restart = mpc8xx_restart,
- .calibrate_decr = mpc8xx_calibrate_decr,
- .set_rtc_time = mpc8xx_set_rtc_time,
- .get_rtc_time = mpc8xx_get_rtc_time,
-};
+define_machine(mpc885_ads)
+{
+.name = "MPC885 ADS",.probe = mpc885ads_probe,.setup_arch =
+ mpc885ads_setup_arch,.init_IRQ =
+ m8xx_pic_init,.show_cpuinfo = mpc8xx_show_cpuinfo,.get_irq =
+ mpc8xx_get_irq,.restart = mpc8xx_restart,.calibrate_decr =
+ mpc8xx_calibrate_decr,.set_rtc_time =
+ mpc8xx_set_rtc_time,.get_rtc_time = mpc8xx_get_rtc_time,};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-03 16:58:11 +0000