5 files changed, 79 insertions, 6 deletions

diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h
index dc4226371d64..3b216bf41e7f 100644
--- a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h
+++ b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h
@@ -264,4 +264,27 @@
 #define GPIO116_I2S_RXD         MFP_CFG(GPIO116,AF2)
 #define GPIO117_I2S_TXD         MFP_CFG(GPIO117,AF2)
 
+/* PWM */
+#define GPIO96_PWM3_OUT         MFP_CFG(GPIO96, AF1)
+#define GPIO97_PWM2_OUT         MFP_CFG(GPIO97, AF1)
+#define GPIO98_PWM1_OUT         MFP_CFG(GPIO98, AF1)
+#define GPIO104_PWM4_OUT        MFP_CFG(GPIO104, AF1)
+#define GPIO106_PWM2_OUT        MFP_CFG(GPIO106, AF2)
+#define GPIO74_PWM4_OUT         MFP_CFG(GPIO74, AF2)
+#define GPIO75_PWM3_OUT         MFP_CFG(GPIO75, AF2)
+#define GPIO76_PWM2_OUT         MFP_CFG(GPIO76, AF2)
+#define GPIO77_PWM1_OUT         MFP_CFG(GPIO77, AF2)
+#define GPIO82_PWM4_OUT         MFP_CFG(GPIO82, AF2)
+#define GPIO83_PWM3_OUT         MFP_CFG(GPIO83, AF2)
+#define GPIO84_PWM2_OUT         MFP_CFG(GPIO84, AF2)
+#define GPIO85_PWM1_OUT         MFP_CFG(GPIO85, AF2)
+#define GPIO84_PWM1_OUT         MFP_CFG(GPIO84, AF4)
+#define GPIO122_PWM3_OUT        MFP_CFG(GPIO122, AF3)
+#define GPIO123_PWM1_OUT        MFP_CFG(GPIO123, AF1)
+#define GPIO124_PWM2_OUT        MFP_CFG(GPIO124, AF1)
+#define GPIO125_PWM3_OUT        MFP_CFG(GPIO125, AF1)
+#define GPIO126_PWM4_OUT        MFP_CFG(GPIO126, AF1)
+#define GPIO86_PWM1_OUT         MFP_CFG(GPIO86, AF2)
+#define GPIO86_PWM2_OUT         MFP_CFG(GPIO86, AF3)
+
 #endif /* __ASM_MACH_MFP_PXA168_H */
diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa910.h b/arch/arm/mach-mmp/include/mach/mfp-pxa910.h
index d97de36c50ad..bf1189ff9a34 100644
--- a/arch/arm/mach-mmp/include/mach/mfp-pxa910.h
+++ b/arch/arm/mach-mmp/include/mach/mfp-pxa910.h
@@ -159,4 +159,12 @@
 #define MMC1_CD_MMC1_CD         MFP_CFG_DRV(MMC1_CD, AF0, MEDIUM)
 #define MMC1_WP_MMC1_WP         MFP_CFG_DRV(MMC1_WP, AF0, MEDIUM)
 
+/* PWM */
+#define GPIO27 PWM3 AF2         MFP_CFG(GPIO27, AF2)
+#define GPIO51_PWM2_OUT         MFP_CFG(GPIO51, AF2)
+#define GPIO117_PWM1_OUT        MFP_CFG(GPIO117, AF2)
+#define GPIO118_PWM2_OUT        MFP_CFG(GPIO118, AF2)
+#define GPIO119_PWM3_OUT        MFP_CFG(GPIO119, AF2)
+#define GPIO120_PWM4_OUT        MFP_CFG(GPIO120, AF2)
+
 #endif /* __ASM_MACH MFP_PXA910_H */
diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h
index bfdd6299dff5..6bf1f0eefcd1 100644
--- a/arch/arm/mach-mmp/include/mach/pxa168.h
+++ b/arch/arm/mach-mmp/include/mach/pxa168.h
@@ -9,6 +9,10 @@ extern struct pxa_device_desc pxa168_device_uart1;
 extern struct pxa_device_desc pxa168_device_uart2;
 extern struct pxa_device_desc pxa168_device_twsi0;
 extern struct pxa_device_desc pxa168_device_twsi1;
+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;
 
 static inline int pxa168_add_uart(int id)
 {
@@ -44,4 +48,20 @@ static inline int pxa168_add_twsi(int id, struct i2c_pxa_platform_data *data,
 
         return pxa_register_device(d, data, sizeof(*data));
 }
+
+static inline int pxa168_add_pwm(int id)
+{
+        struct pxa_device_desc *d = NULL;
+
+        switch (id) {
+        case 1: d = &pxa168_device_pwm1; break;
+        case 2: d = &pxa168_device_pwm2; break;
+        case 3: d = &pxa168_device_pwm3; break;
+        case 4: d = &pxa168_device_pwm4; break;
+        default:
+                return -EINVAL;
+        }
+
+        return pxa_register_device(d, NULL, 0);
+}
 #endif /* __ASM_MACH_PXA168_H */
diff --git a/arch/arm/mach-mmp/include/mach/pxa910.h b/arch/arm/mach-mmp/include/mach/pxa910.h
index a0f0cbee1c07..6ae1ed7a0a9f 100644
--- a/arch/arm/mach-mmp/include/mach/pxa910.h
+++ b/arch/arm/mach-mmp/include/mach/pxa910.h
@@ -9,6 +9,10 @@ extern struct pxa_device_desc pxa910_device_uart1;
 extern struct pxa_device_desc pxa910_device_uart2;
 extern struct pxa_device_desc pxa910_device_twsi0;
 extern struct pxa_device_desc pxa910_device_twsi1;
+extern struct pxa_device_desc pxa910_device_pwm1;
+extern struct pxa_device_desc pxa910_device_pwm2;
+extern struct pxa_device_desc pxa910_device_pwm3;
+extern struct pxa_device_desc pxa910_device_pwm4;
 
 static inline int pxa910_add_uart(int id)
 {
@@ -44,4 +48,20 @@ static inline int pxa910_add_twsi(int id, struct i2c_pxa_platform_data *data,
 
         return pxa_register_device(d, data, sizeof(*data));
 }
+
+static inline int pxa910_add_pwm(int id)
+{
+        struct pxa_device_desc *d = NULL;
+
+        switch (id) {
+        case 1: d = &pxa910_device_pwm1; break;
+        case 2: d = &pxa910_device_pwm2; break;
+        case 3: d = &pxa910_device_pwm3; break;
+        case 4: d = &pxa910_device_pwm4; break;
+        default:
+                return -EINVAL;
+        }
+
+        return pxa_register_device(d, NULL, 0);
+}
 #endif /* __ASM_MACH_PXA910_H */
diff --git a/arch/arm/mach-mmp/include/mach/regs-apbc.h b/arch/arm/mach-mmp/include/mach/regs-apbc.h
index c6b8c9dc2026..98ccbee4bd0c 100644
--- a/arch/arm/mach-mmp/include/mach/regs-apbc.h
+++ b/arch/arm/mach-mmp/include/mach/regs-apbc.h
@@ -22,8 +22,10 @@
 #define APBC_PXA168_UART1       APBC_REG(0x000)
 #define APBC_PXA168_UART2       APBC_REG(0x004)
 #define APBC_PXA168_GPIO        APBC_REG(0x008)
-#define APBC_PXA168_PWM0        APBC_REG(0x00c)
-#define APBC_PXA168_PWM1        APBC_REG(0x010)
+#define APBC_PXA168_PWM1        APBC_REG(0x00c)
+#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)
@@ -48,10 +50,10 @@
 #define APBC_PXA910_UART0       APBC_REG(0x000)
 #define APBC_PXA910_UART1       APBC_REG(0x004)
 #define APBC_PXA910_GPIO        APBC_REG(0x008)
-#define APBC_PXA910_PWM0        APBC_REG(0x00c)
-#define APBC_PXA910_PWM1        APBC_REG(0x010)
-#define APBC_PXA910_PWM2        APBC_REG(0x014)
-#define APBC_PXA910_PWM3        APBC_REG(0x018)
+#define APBC_PXA910_PWM1        APBC_REG(0x00c)
+#define APBC_PXA910_PWM2        APBC_REG(0x010)
+#define APBC_PXA910_PWM3        APBC_REG(0x014)
+#define APBC_PXA910_PWM4        APBC_REG(0x018)
 #define APBC_PXA910_SSP1        APBC_REG(0x01c)
 #define APBC_PXA910_SSP2        APBC_REG(0x020)
 #define APBC_PXA910_IPC         APBC_REG(0x024)