diff options
Diffstat (limited to 'arch/powerpc/platforms/82xx/mpc8272_ads.c')
| -rw-r--r-- | arch/powerpc/platforms/82xx/mpc8272_ads.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/82xx/mpc8272_ads.c b/arch/powerpc/platforms/82xx/mpc8272_ads.c index 8054c685d323..30394b409b3f 100644 --- a/arch/powerpc/platforms/82xx/mpc8272_ads.c +++ b/arch/powerpc/platforms/82xx/mpc8272_ads.c @@ -29,7 +29,6 @@ #include <sysdev/fsl_soc.h> #include <sysdev/cpm2_pic.h> -#include "pq2ads.h" #include "pq2.h" static void __init mpc8272_ads_pic_init(void) @@ -100,6 +99,15 @@ static struct cpm_pin mpc8272_ads_pins[] = { /* I2C */ {3, 14, CPM_PIN_INPUT | CPM_PIN_SECONDARY | CPM_PIN_OPENDRAIN}, {3, 15, CPM_PIN_INPUT | CPM_PIN_SECONDARY | CPM_PIN_OPENDRAIN}, + + /* USB */ + {2, 10, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, + {2, 11, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, + {2, 20, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, + {2, 24, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, + {3, 23, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, + {3, 24, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, + {3, 25, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, }; static void __init init_ioports(void) @@ -113,6 +121,8 @@ static void __init init_ioports(void) cpm2_clk_setup(CPM_CLK_SCC1, CPM_BRG1, CPM_CLK_RX); cpm2_clk_setup(CPM_CLK_SCC1, CPM_BRG1, CPM_CLK_TX); + cpm2_clk_setup(CPM_CLK_SCC3, CPM_CLK8, CPM_CLK_RX); + cpm2_clk_setup(CPM_CLK_SCC3, CPM_CLK8, CPM_CLK_TX); cpm2_clk_setup(CPM_CLK_SCC4, CPM_BRG4, CPM_CLK_RX); cpm2_clk_setup(CPM_CLK_SCC4, CPM_BRG4, CPM_CLK_TX); cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK11, CPM_CLK_RX); @@ -144,12 +154,22 @@ static void __init mpc8272_ads_setup_arch(void) return; } +#define BCSR1_FETHIEN 0x08000000 +#define BCSR1_FETH_RST 0x04000000 +#define BCSR1_RS232_EN1 0x02000000 +#define BCSR1_RS232_EN2 0x01000000 +#define BCSR3_USB_nEN 0x80000000 +#define BCSR3_FETHIEN2 0x10000000 +#define BCSR3_FETH2_RST 0x08000000 + clrbits32(&bcsr[1], BCSR1_RS232_EN1 | BCSR1_RS232_EN2 | BCSR1_FETHIEN); setbits32(&bcsr[1], BCSR1_FETH_RST); clrbits32(&bcsr[3], BCSR3_FETHIEN2); setbits32(&bcsr[3], BCSR3_FETH2_RST); + clrbits32(&bcsr[3], BCSR3_USB_nEN); + iounmap(bcsr); init_ioports(); |