1 files changed, 40 insertions, 2 deletions

diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 3af7165ab0d7..a75a2470f4f5 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -326,6 +326,25 @@
 #define STDLL           __REG(0x40700000)  /* Divisor Latch Low Register (DLAB = 1) (read/write) */
 #define STDLH           __REG(0x40700004)  /* Divisor Latch High Register (DLAB = 1) (read/write) */
 
+/* Hardware UART (HWUART) */
+#define HWUART          HWRBR
+#define HWRBR           __REG(0x41600000)  /* Receive Buffer Register (read only) */
+#define HWTHR           __REG(0x41600000)  /* Transmit Holding Register (write only) */
+#define HWIER           __REG(0x41600004)  /* Interrupt Enable Register (read/write) */
+#define HWIIR           __REG(0x41600008)  /* Interrupt ID Register (read only) */
+#define HWFCR           __REG(0x41600008)  /* FIFO Control Register (write only) */
+#define HWLCR           __REG(0x4160000C)  /* Line Control Register (read/write) */
+#define HWMCR           __REG(0x41600010)  /* Modem Control Register (read/write) */
+#define HWLSR           __REG(0x41600014)  /* Line Status Register (read only) */
+#define HWMSR           __REG(0x41600018)  /* Modem Status Register (read only) */
+#define HWSPR           __REG(0x4160001C)  /* Scratch Pad Register (read/write) */
+#define HWISR           __REG(0x41600020)  /* Infrared Selection Register (read/write) */
+#define HWFOR           __REG(0x41600024)  /* Receive FIFO Occupancy Register (read only) */
+#define HWABR           __REG(0x41600028)  /* Auto-Baud Control Register (read/write) */
+#define HWACR           __REG(0x4160002C)  /* Auto-Baud Count Register (read only) */
+#define HWDLL           __REG(0x41600000)  /* Divisor Latch Low Register (DLAB = 1) (read/write) */
+#define HWDLH           __REG(0x41600004)  /* Divisor Latch High Register (DLAB = 1) (read/write) */
+
 #define IER_DMAE        (1 << 7)        /* DMA Requests Enable */
 #define IER_UUE         (1 << 6)        /* UART Unit Enable */
 #define IER_NRZE        (1 << 5)        /* NRZ coding Enable */
@@ -1013,14 +1032,12 @@
 #define ICCR0_LBM       (1 << 1)        /* Loopback mode */
 #define ICCR0_ITR       (1 << 0)        /* IrDA transmission */
 
-#ifdef CONFIG_PXA27x
 #define ICCR2_RXP       (1 << 3)        /* Receive Pin Polarity select */
 #define ICCR2_TXP       (1 << 2)        /* Transmit Pin Polarity select */
 #define ICCR2_TRIG      (3 << 0)        /* Receive FIFO Trigger threshold */
 #define ICCR2_TRIG_8    (0 << 0)        /*      >= 8 bytes */
 #define ICCR2_TRIG_16   (1 << 0)        /*      >= 16 bytes */
 #define ICCR2_TRIG_32   (2 << 0)        /*      >= 32 bytes */
-#endif
 
 #ifdef CONFIG_PXA27x
 #define ICSR0_EOC       (1 << 6)        /* DMA End of Descriptor Chain */
@@ -1250,9 +1267,13 @@
 #define GPIO40_FFDTR            40      /* FFUART data terminal Ready */
 #define GPIO41_FFRTS            41      /* FFUART request to send */
 #define GPIO42_BTRXD            42      /* BTUART receive data */
+#define GPIO42_HWRXD            42      /* HWUART receive data */
 #define GPIO43_BTTXD            43      /* BTUART transmit data */
+#define GPIO43_HWTXD            43      /* HWUART transmit data */
 #define GPIO44_BTCTS            44      /* BTUART clear to send */
+#define GPIO44_HWCTS            44      /* HWUART clear to send */
 #define GPIO45_BTRTS            45      /* BTUART request to send */
+#define GPIO45_HWRTS            45      /* HWUART request to send */
 #define GPIO45_AC97_SYSCLK      45      /* AC97 System Clock */
 #define GPIO46_ICPRXD           46      /* ICP receive data */
 #define GPIO46_STRXD            46      /* STD_UART receive data */
@@ -1378,17 +1399,26 @@
 #define GPIO40_FFDTR_MD         (40 | GPIO_ALT_FN_2_OUT)
 #define GPIO41_FFRTS_MD         (41 | GPIO_ALT_FN_2_OUT)
 #define GPIO42_BTRXD_MD         (42 | GPIO_ALT_FN_1_IN)
+#define GPIO42_HWRXD_MD         (42 | GPIO_ALT_FN_3_IN)
 #define GPIO43_BTTXD_MD         (43 | GPIO_ALT_FN_2_OUT)
+#define GPIO43_HWTXD_MD         (43 | GPIO_ALT_FN_3_OUT)
 #define GPIO44_BTCTS_MD         (44 | GPIO_ALT_FN_1_IN)
+#define GPIO44_HWCTS_MD         (44 | GPIO_ALT_FN_3_IN)
 #define GPIO45_BTRTS_MD         (45 | GPIO_ALT_FN_2_OUT)
+#define GPIO45_HWRTS_MD         (45 | GPIO_ALT_FN_3_OUT)
 #define GPIO45_SYSCLK_AC97_MD           (45 | GPIO_ALT_FN_1_OUT)
 #define GPIO46_ICPRXD_MD        (46 | GPIO_ALT_FN_1_IN)
 #define GPIO46_STRXD_MD         (46 | GPIO_ALT_FN_2_IN)
 #define GPIO47_ICPTXD_MD        (47 | GPIO_ALT_FN_2_OUT)
 #define GPIO47_STTXD_MD         (47 | GPIO_ALT_FN_1_OUT)
 #define GPIO48_nPOE_MD          (48 | GPIO_ALT_FN_2_OUT)
+#define GPIO48_HWTXD_MD         (48 | GPIO_ALT_FN_1_OUT)
+#define GPIO48_nPOE_MD          (48 | GPIO_ALT_FN_2_OUT)
+#define GPIO49_HWRXD_MD         (49 | GPIO_ALT_FN_1_IN)
 #define GPIO49_nPWE_MD          (49 | GPIO_ALT_FN_2_OUT)
 #define GPIO50_nPIOR_MD         (50 | GPIO_ALT_FN_2_OUT)
+#define GPIO50_HWCTS_MD         (50 | GPIO_ALT_FN_1_IN)
+#define GPIO51_HWRTS_MD         (51 | GPIO_ALT_FN_1_OUT)
 #define GPIO51_nPIOW_MD         (51 | GPIO_ALT_FN_2_OUT)
 #define GPIO52_nPCE_1_MD        (52 | GPIO_ALT_FN_2_OUT)
 #define GPIO53_nPCE_2_MD        (53 | GPIO_ALT_FN_2_OUT)
@@ -1763,6 +1793,7 @@
 #define CKEN7_BTUART    (1 << 7)        /* BTUART Unit Clock Enable */
 #define CKEN6_FFUART    (1 << 6)        /* FFUART Unit Clock Enable */
 #define CKEN5_STUART    (1 << 5)        /* STUART Unit Clock Enable */
+#define CKEN4_HWUART    (1 << 4)        /* HWUART Unit Clock Enable */
 #define CKEN4_SSP3      (1 << 4)        /* SSP3 Unit Clock Enable */
 #define CKEN3_SSP       (1 << 3)        /* SSP Unit Clock Enable */
 #define CKEN3_SSP2      (1 << 3)        /* SSP2 Unit Clock Enable */
@@ -2282,4 +2313,11 @@
 
 #endif
 
+/* PWRMODE register M field values */
+
+#define PWRMODE_IDLE            0x1
+#define PWRMODE_STANDBY         0x2
+#define PWRMODE_SLEEP           0x3
+#define PWRMODE_DEEPSLEEP       0x7
+
 #endif