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| author | Haojian Zhuang <haojian.zhuang@gmail.com> | 2010-03-19 15:53:17 (GMT) |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2010-05-11 15:24:59 (GMT) |
| commit | 7e4992288e55f1e15f7498ead618b3943f5cfd3f (patch) | |
| tree | 8829b926b51c8677574a5a3ce774ca8725b76ff7 /arch/arm/mach-mmp/include | |
| parent | 004690f05244e1a41824cda7dc4feb7804964dc6 (diff) | |
| download | linux-fsl-qoriq-7e4992288e55f1e15f7498ead618b3943f5cfd3f.tar.xz | |
[ARM] mmp: support ssp in pxa168
Support ssp devices in PXA168. PXA168 could reuse the code of PXA SSP.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-mmp/include')
| -rw-r--r-- | arch/arm/mach-mmp/include/mach/irqs.h | 10 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/include/mach/pxa168.h | 21 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/include/mach/regs-apbc.h | 10 |
3 files changed, 31 insertions, 10 deletions
diff --git a/arch/arm/mach-mmp/include/mach/irqs.h b/arch/arm/mach-mmp/include/mach/irqs.h index 0270119..b379cde 100644 --- a/arch/arm/mach-mmp/include/mach/irqs.h +++ b/arch/arm/mach-mmp/include/mach/irqs.h @@ -5,10 +5,10 @@ * Interrupt numbers for PXA168 */ #define IRQ_PXA168_NONE (-1) -#define IRQ_PXA168_SSP3 0 -#define IRQ_PXA168_SSP2 1 -#define IRQ_PXA168_SSP1 2 -#define IRQ_PXA168_SSP0 3 +#define IRQ_PXA168_SSP4 0 +#define IRQ_PXA168_SSP3 1 +#define IRQ_PXA168_SSP2 2 +#define IRQ_PXA168_SSP1 3 #define IRQ_PXA168_PMIC_INT 4 #define IRQ_PXA168_RTC_INT 5 #define IRQ_PXA168_RTC_ALARM 6 @@ -20,7 +20,7 @@ #define IRQ_PXA168_TIMER2 14 #define IRQ_PXA168_TIMER3 15 #define IRQ_PXA168_CMU 16 -#define IRQ_PXA168_SSP4 17 +#define IRQ_PXA168_SSP5 17 #define IRQ_PXA168_MSP_WAKEUP 19 #define IRQ_PXA168_CF_WAKEUP 20 #define IRQ_PXA168_XD_WAKEUP 21 diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h index 3ad612c..3b2bd5d 100644 --- a/arch/arm/mach-mmp/include/mach/pxa168.h +++ b/arch/arm/mach-mmp/include/mach/pxa168.h @@ -14,6 +14,11 @@ extern struct pxa_device_desc pxa168_device_pwm1; extern struct pxa_device_desc pxa168_device_pwm2; extern struct pxa_device_desc pxa168_device_pwm3; extern struct pxa_device_desc pxa168_device_pwm4; +extern struct pxa_device_desc pxa168_device_ssp1; +extern struct pxa_device_desc pxa168_device_ssp2; +extern struct pxa_device_desc pxa168_device_ssp3; +extern struct pxa_device_desc pxa168_device_ssp4; +extern struct pxa_device_desc pxa168_device_ssp5; extern struct pxa_device_desc pxa168_device_nand; static inline int pxa168_add_uart(int id) @@ -67,6 +72,22 @@ static inline int pxa168_add_pwm(int id) return pxa_register_device(d, NULL, 0); } +static inline int pxa168_add_ssp(int id) +{ + struct pxa_device_desc *d = NULL; + + switch (id) { + case 1: d = &pxa168_device_ssp1; break; + case 2: d = &pxa168_device_ssp2; break; + case 3: d = &pxa168_device_ssp3; break; + case 4: d = &pxa168_device_ssp4; break; + case 5: d = &pxa168_device_ssp5; break; + default: + return -EINVAL; + } + return pxa_register_device(d, NULL, 0); +} + static inline int pxa168_add_nand(struct pxa3xx_nand_platform_data *info) { return pxa_register_device(&pxa168_device_nand, info, sizeof(*info)); diff --git a/arch/arm/mach-mmp/include/mach/regs-apbc.h b/arch/arm/mach-mmp/include/mach/regs-apbc.h index 712af03..1a96585 100644 --- a/arch/arm/mach-mmp/include/mach/regs-apbc.h +++ b/arch/arm/mach-mmp/include/mach/regs-apbc.h @@ -26,8 +26,6 @@ #define APBC_PXA168_PWM2 APBC_REG(0x010) #define APBC_PXA168_PWM3 APBC_REG(0x014) #define APBC_PXA168_PWM4 APBC_REG(0x018) -#define APBC_PXA168_SSP1 APBC_REG(0x01c) -#define APBC_PXA168_SSP2 APBC_REG(0x020) #define APBC_PXA168_RTC APBC_REG(0x028) #define APBC_PXA168_TWSI0 APBC_REG(0x02c) #define APBC_PXA168_KPC APBC_REG(0x030) @@ -35,14 +33,16 @@ #define APBC_PXA168_AIB APBC_REG(0x03c) #define APBC_PXA168_SW_JTAG APBC_REG(0x040) #define APBC_PXA168_ONEWIRE APBC_REG(0x048) -#define APBC_PXA168_SSP3 APBC_REG(0x04c) #define APBC_PXA168_ASFAR APBC_REG(0x050) #define APBC_PXA168_ASSAR APBC_REG(0x054) -#define APBC_PXA168_SSP4 APBC_REG(0x058) -#define APBC_PXA168_SSP5 APBC_REG(0x05c) #define APBC_PXA168_TWSI1 APBC_REG(0x06c) #define APBC_PXA168_UART3 APBC_REG(0x070) #define APBC_PXA168_AC97 APBC_REG(0x084) +#define APBC_PXA168_SSP1 APBC_REG(0x81c) +#define APBC_PXA168_SSP2 APBC_REG(0x820) +#define APBC_PXA168_SSP3 APBC_REG(0x84c) +#define APBC_PXA168_SSP4 APBC_REG(0x858) +#define APBC_PXA168_SSP5 APBC_REG(0x85c) /* * APB Clock register offsets for PXA910 |