[PATCH 5/8] [ARM] pxa: merge regs-ssp.h into ssp.h
Eric Miao
eric.y.miao at gmail.com
Tue Mar 16 07:52:50 EDT 2010
No need to separate them as they should be together from the begining.
Signed-off-by: Eric Miao <eric.y.miao at gmail.com>
---
arch/arm/mach-pxa/include/mach/regs-ssp.h | 127 -----------------------------
arch/arm/mach-pxa/include/mach/ssp.h | 122 +++++++++++++++++++++++++++
arch/arm/mach-pxa/ssp.c | 1 -
drivers/spi/pxa2xx_spi.c | 1 -
sound/soc/pxa/pxa-ssp.c | 1 -
5 files changed, 122 insertions(+), 130 deletions(-)
delete mode 100644 arch/arm/mach-pxa/include/mach/regs-ssp.h
diff --git a/arch/arm/mach-pxa/include/mach/regs-ssp.h b/arch/arm/mach-pxa/include/mach/regs-ssp.h
deleted file mode 100644
index dd15dc3..0000000
--- a/arch/arm/mach-pxa/include/mach/regs-ssp.h
+++ /dev/null
@@ -1,127 +0,0 @@
-#ifndef __ASM_ARCH_REGS_SSP_H
-#define __ASM_ARCH_REGS_SSP_H
-
-/*
- * SSP Serial Port Registers
- * PXA250, PXA255, PXA26x and PXA27x SSP controllers are all slightly different.
- * PXA255, PXA26x and PXA27x have extra ports, registers and bits.
- */
-
-#define SSCR0 (0x00) /* SSP Control Register 0 */
-#define SSCR1 (0x04) /* SSP Control Register 1 */
-#define SSSR (0x08) /* SSP Status Register */
-#define SSITR (0x0C) /* SSP Interrupt Test Register */
-#define SSDR (0x10) /* SSP Data Write/Data Read Register */
-
-#define SSTO (0x28) /* SSP Time Out Register */
-#define SSPSP (0x2C) /* SSP Programmable Serial Protocol */
-#define SSTSA (0x30) /* SSP Tx Timeslot Active */
-#define SSRSA (0x34) /* SSP Rx Timeslot Active */
-#define SSTSS (0x38) /* SSP Timeslot Status */
-#define SSACD (0x3C) /* SSP Audio Clock Divider */
-
-#if defined(CONFIG_PXA3xx)
-#define SSACDD (0x40) /* SSP Audio Clock Dither Divider */
-#endif
-
-/* Common PXA2xx bits first */
-#define SSCR0_DSS (0x0000000f) /* Data Size Select (mask) */
-#define SSCR0_DataSize(x) ((x) - 1) /* Data Size Select [4..16] */
-#define SSCR0_FRF (0x00000030) /* FRame Format (mask) */
-#define SSCR0_Motorola (0x0 << 4) /* Motorola's Serial Peripheral Interface (SPI) */
-#define SSCR0_TI (0x1 << 4) /* Texas Instruments' Synchronous Serial Protocol (SSP) */
-#define SSCR0_National (0x2 << 4) /* National Microwire */
-#define SSCR0_ECS (1 << 6) /* External clock select */
-#define SSCR0_SSE (1 << 7) /* Synchronous Serial Port Enable */
-#define SSCR0_SCR(x) ((x) << 8) /* Serial Clock Rate (mask) */
-
-#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
-#define SSCR0_EDSS (1 << 20) /* Extended data size select */
-#define SSCR0_NCS (1 << 21) /* Network clock select */
-#define SSCR0_RIM (1 << 22) /* Receive FIFO overrrun interrupt mask */
-#define SSCR0_TUM (1 << 23) /* Transmit FIFO underrun interrupt mask */
-#define SSCR0_FRDC (0x07000000) /* Frame rate divider control (mask) */
-#define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24) /* Time slots per frame [1..8] */
-#define SSCR0_ACS (1 << 30) /* Audio clock select */
-#define SSCR0_MOD (1 << 31) /* Mode (normal or network) */
-#endif
-
-#if defined(CONFIG_PXA3xx)
-#define SSCR0_FPCKE (1 << 29) /* FIFO packing enable */
-#endif
-
-#define SSCR1_RIE (1 << 0) /* Receive FIFO Interrupt Enable */
-#define SSCR1_TIE (1 << 1) /* Transmit FIFO Interrupt Enable */
-#define SSCR1_LBM (1 << 2) /* Loop-Back Mode */
-#define SSCR1_SPO (1 << 3) /* Motorola SPI SSPSCLK polarity setting */
-#define SSCR1_SPH (1 << 4) /* Motorola SPI SSPSCLK phase setting */
-#define SSCR1_MWDS (1 << 5) /* Microwire Transmit Data Size */
-#define SSCR1_TFT (0x000003c0) /* Transmit FIFO Threshold (mask) */
-#define SSCR1_TxTresh(x) (((x) - 1) << 6) /* level [1..16] */
-#define SSCR1_RFT (0x00003c00) /* Receive FIFO Threshold (mask) */
-#define SSCR1_RxTresh(x) (((x) - 1) << 10) /* level [1..16] */
-
-#define SSSR_TNF (1 << 2) /* Transmit FIFO Not Full */
-#define SSSR_RNE (1 << 3) /* Receive FIFO Not Empty */
-#define SSSR_BSY (1 << 4) /* SSP Busy */
-#define SSSR_TFS (1 << 5) /* Transmit FIFO Service Request */
-#define SSSR_RFS (1 << 6) /* Receive FIFO Service Request */
-#define SSSR_ROR (1 << 7) /* Receive FIFO Overrun */
-
-#define SSCR0_TIM (1 << 23) /* Transmit FIFO Under Run Interrupt Mask */
-#define SSCR0_RIM (1 << 22) /* Receive FIFO Over Run interrupt Mask */
-#define SSCR0_NCS (1 << 21) /* Network Clock Select */
-#define SSCR0_EDSS (1 << 20) /* Extended Data Size Select */
-
-/* extra bits in PXA255, PXA26x and PXA27x SSP ports */
-#define SSCR0_TISSP (1 << 4) /* TI Sync Serial Protocol */
-#define SSCR0_PSP (3 << 4) /* PSP - Programmable Serial Protocol */
-#define SSCR1_TTELP (1 << 31) /* TXD Tristate Enable Last Phase */
-#define SSCR1_TTE (1 << 30) /* TXD Tristate Enable */
-#define SSCR1_EBCEI (1 << 29) /* Enable Bit Count Error interrupt */
-#define SSCR1_SCFR (1 << 28) /* Slave Clock free Running */
-#define SSCR1_ECRA (1 << 27) /* Enable Clock Request A */
-#define SSCR1_ECRB (1 << 26) /* Enable Clock request B */
-#define SSCR1_SCLKDIR (1 << 25) /* Serial Bit Rate Clock Direction */
-#define SSCR1_SFRMDIR (1 << 24) /* Frame Direction */
-#define SSCR1_RWOT (1 << 23) /* Receive Without Transmit */
-#define SSCR1_TRAIL (1 << 22) /* Trailing Byte */
-#define SSCR1_TSRE (1 << 21) /* Transmit Service Request Enable */
-#define SSCR1_RSRE (1 << 20) /* Receive Service Request Enable */
-#define SSCR1_TINTE (1 << 19) /* Receiver Time-out Interrupt enable */
-#define SSCR1_PINTE (1 << 18) /* Peripheral Trailing Byte Interupt Enable */
-#define SSCR1_IFS (1 << 16) /* Invert Frame Signal */
-#define SSCR1_STRF (1 << 15) /* Select FIFO or EFWR */
-#define SSCR1_EFWR (1 << 14) /* Enable FIFO Write/Read */
-
-#define SSSR_BCE (1 << 23) /* Bit Count Error */
-#define SSSR_CSS (1 << 22) /* Clock Synchronisation Status */
-#define SSSR_TUR (1 << 21) /* Transmit FIFO Under Run */
-#define SSSR_EOC (1 << 20) /* End Of Chain */
-#define SSSR_TINT (1 << 19) /* Receiver Time-out Interrupt */
-#define SSSR_PINT (1 << 18) /* Peripheral Trailing Byte Interrupt */
-
-#if defined(CONFIG_PXA3xx)
-#define SSPSP_EDMYSTOP(x) ((x) << 28) /* Extended Dummy Stop */
-#define SSPSP_EDMYSTRT(x) ((x) << 26) /* Extended Dummy Start */
-#endif
-
-#define SSPSP_FSRT (1 << 25) /* Frame Sync Relative Timing */
-#define SSPSP_DMYSTOP(x) ((x) << 23) /* Dummy Stop */
-#define SSPSP_SFRMWDTH(x) ((x) << 16) /* Serial Frame Width */
-#define SSPSP_SFRMDLY(x) ((x) << 9) /* Serial Frame Delay */
-#define SSPSP_DMYSTRT(x) ((x) << 7) /* Dummy Start */
-#define SSPSP_STRTDLY(x) ((x) << 4) /* Start Delay */
-#define SSPSP_ETDS (1 << 3) /* End of Transfer data State */
-#define SSPSP_SFRMP (1 << 2) /* Serial Frame Polarity */
-#define SSPSP_SCMODE(x) ((x) << 0) /* Serial Bit Rate Clock Mode */
-
-#define SSACD_SCDB (1 << 3) /* SSPSYSCLK Divider Bypass */
-#define SSACD_ACPS(x) ((x) << 4) /* Audio clock PLL select */
-#define SSACD_ACDS(x) ((x) << 0) /* Audio clock divider select */
-#if defined(CONFIG_PXA3xx)
-#define SSACD_SCDX8 (1 << 7) /* SYSCLK division ratio select */
-#endif
-
-
-#endif /* __ASM_ARCH_REGS_SSP_H */
diff --git a/arch/arm/mach-pxa/include/mach/ssp.h b/arch/arm/mach-pxa/include/mach/ssp.h
index 8470a73..4c4ce62 100644
--- a/arch/arm/mach-pxa/include/mach/ssp.h
+++ b/arch/arm/mach-pxa/include/mach/ssp.h
@@ -22,6 +22,128 @@
#include <linux/list.h>
#include <linux/io.h>
+/*
+ * SSP Serial Port Registers
+ * PXA250, PXA255, PXA26x and PXA27x SSP controllers are all slightly different.
+ * PXA255, PXA26x and PXA27x have extra ports, registers and bits.
+ */
+
+#define SSCR0 (0x00) /* SSP Control Register 0 */
+#define SSCR1 (0x04) /* SSP Control Register 1 */
+#define SSSR (0x08) /* SSP Status Register */
+#define SSITR (0x0C) /* SSP Interrupt Test Register */
+#define SSDR (0x10) /* SSP Data Write/Data Read Register */
+
+#define SSTO (0x28) /* SSP Time Out Register */
+#define SSPSP (0x2C) /* SSP Programmable Serial Protocol */
+#define SSTSA (0x30) /* SSP Tx Timeslot Active */
+#define SSRSA (0x34) /* SSP Rx Timeslot Active */
+#define SSTSS (0x38) /* SSP Timeslot Status */
+#define SSACD (0x3C) /* SSP Audio Clock Divider */
+
+#if defined(CONFIG_PXA3xx)
+#define SSACDD (0x40) /* SSP Audio Clock Dither Divider */
+#endif
+
+/* Common PXA2xx bits first */
+#define SSCR0_DSS (0x0000000f) /* Data Size Select (mask) */
+#define SSCR0_DataSize(x) ((x) - 1) /* Data Size Select [4..16] */
+#define SSCR0_FRF (0x00000030) /* FRame Format (mask) */
+#define SSCR0_Motorola (0x0 << 4) /* Motorola's Serial Peripheral Interface (SPI) */
+#define SSCR0_TI (0x1 << 4) /* Texas Instruments' Synchronous Serial Protocol (SSP) */
+#define SSCR0_National (0x2 << 4) /* National Microwire */
+#define SSCR0_ECS (1 << 6) /* External clock select */
+#define SSCR0_SSE (1 << 7) /* Synchronous Serial Port Enable */
+#define SSCR0_SCR(x) ((x) << 8) /* Serial Clock Rate (mask) */
+
+#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
+#define SSCR0_EDSS (1 << 20) /* Extended data size select */
+#define SSCR0_NCS (1 << 21) /* Network clock select */
+#define SSCR0_RIM (1 << 22) /* Receive FIFO overrrun interrupt mask */
+#define SSCR0_TUM (1 << 23) /* Transmit FIFO underrun interrupt mask */
+#define SSCR0_FRDC (0x07000000) /* Frame rate divider control (mask) */
+#define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24) /* Time slots per frame [1..8] */
+#define SSCR0_ACS (1 << 30) /* Audio clock select */
+#define SSCR0_MOD (1 << 31) /* Mode (normal or network) */
+#endif
+
+#if defined(CONFIG_PXA3xx)
+#define SSCR0_FPCKE (1 << 29) /* FIFO packing enable */
+#endif
+
+#define SSCR1_RIE (1 << 0) /* Receive FIFO Interrupt Enable */
+#define SSCR1_TIE (1 << 1) /* Transmit FIFO Interrupt Enable */
+#define SSCR1_LBM (1 << 2) /* Loop-Back Mode */
+#define SSCR1_SPO (1 << 3) /* Motorola SPI SSPSCLK polarity setting */
+#define SSCR1_SPH (1 << 4) /* Motorola SPI SSPSCLK phase setting */
+#define SSCR1_MWDS (1 << 5) /* Microwire Transmit Data Size */
+#define SSCR1_TFT (0x000003c0) /* Transmit FIFO Threshold (mask) */
+#define SSCR1_TxTresh(x) (((x) - 1) << 6) /* level [1..16] */
+#define SSCR1_RFT (0x00003c00) /* Receive FIFO Threshold (mask) */
+#define SSCR1_RxTresh(x) (((x) - 1) << 10) /* level [1..16] */
+
+#define SSSR_TNF (1 << 2) /* Transmit FIFO Not Full */
+#define SSSR_RNE (1 << 3) /* Receive FIFO Not Empty */
+#define SSSR_BSY (1 << 4) /* SSP Busy */
+#define SSSR_TFS (1 << 5) /* Transmit FIFO Service Request */
+#define SSSR_RFS (1 << 6) /* Receive FIFO Service Request */
+#define SSSR_ROR (1 << 7) /* Receive FIFO Overrun */
+
+#define SSCR0_TIM (1 << 23) /* Transmit FIFO Under Run Interrupt Mask */
+#define SSCR0_RIM (1 << 22) /* Receive FIFO Over Run interrupt Mask */
+#define SSCR0_NCS (1 << 21) /* Network Clock Select */
+#define SSCR0_EDSS (1 << 20) /* Extended Data Size Select */
+
+/* extra bits in PXA255, PXA26x and PXA27x SSP ports */
+#define SSCR0_TISSP (1 << 4) /* TI Sync Serial Protocol */
+#define SSCR0_PSP (3 << 4) /* PSP - Programmable Serial Protocol */
+#define SSCR1_TTELP (1 << 31) /* TXD Tristate Enable Last Phase */
+#define SSCR1_TTE (1 << 30) /* TXD Tristate Enable */
+#define SSCR1_EBCEI (1 << 29) /* Enable Bit Count Error interrupt */
+#define SSCR1_SCFR (1 << 28) /* Slave Clock free Running */
+#define SSCR1_ECRA (1 << 27) /* Enable Clock Request A */
+#define SSCR1_ECRB (1 << 26) /* Enable Clock request B */
+#define SSCR1_SCLKDIR (1 << 25) /* Serial Bit Rate Clock Direction */
+#define SSCR1_SFRMDIR (1 << 24) /* Frame Direction */
+#define SSCR1_RWOT (1 << 23) /* Receive Without Transmit */
+#define SSCR1_TRAIL (1 << 22) /* Trailing Byte */
+#define SSCR1_TSRE (1 << 21) /* Transmit Service Request Enable */
+#define SSCR1_RSRE (1 << 20) /* Receive Service Request Enable */
+#define SSCR1_TINTE (1 << 19) /* Receiver Time-out Interrupt enable */
+#define SSCR1_PINTE (1 << 18) /* Peripheral Trailing Byte Interupt Enable */
+#define SSCR1_IFS (1 << 16) /* Invert Frame Signal */
+#define SSCR1_STRF (1 << 15) /* Select FIFO or EFWR */
+#define SSCR1_EFWR (1 << 14) /* Enable FIFO Write/Read */
+
+#define SSSR_BCE (1 << 23) /* Bit Count Error */
+#define SSSR_CSS (1 << 22) /* Clock Synchronisation Status */
+#define SSSR_TUR (1 << 21) /* Transmit FIFO Under Run */
+#define SSSR_EOC (1 << 20) /* End Of Chain */
+#define SSSR_TINT (1 << 19) /* Receiver Time-out Interrupt */
+#define SSSR_PINT (1 << 18) /* Peripheral Trailing Byte Interrupt */
+
+#if defined(CONFIG_PXA3xx)
+#define SSPSP_EDMYSTOP(x) ((x) << 28) /* Extended Dummy Stop */
+#define SSPSP_EDMYSTRT(x) ((x) << 26) /* Extended Dummy Start */
+#endif
+
+#define SSPSP_FSRT (1 << 25) /* Frame Sync Relative Timing */
+#define SSPSP_DMYSTOP(x) ((x) << 23) /* Dummy Stop */
+#define SSPSP_SFRMWDTH(x) ((x) << 16) /* Serial Frame Width */
+#define SSPSP_SFRMDLY(x) ((x) << 9) /* Serial Frame Delay */
+#define SSPSP_DMYSTRT(x) ((x) << 7) /* Dummy Start */
+#define SSPSP_STRTDLY(x) ((x) << 4) /* Start Delay */
+#define SSPSP_ETDS (1 << 3) /* End of Transfer data State */
+#define SSPSP_SFRMP (1 << 2) /* Serial Frame Polarity */
+#define SSPSP_SCMODE(x) ((x) << 0) /* Serial Bit Rate Clock Mode */
+
+#define SSACD_SCDB (1 << 3) /* SSPSYSCLK Divider Bypass */
+#define SSACD_ACPS(x) ((x) << 4) /* Audio clock PLL select */
+#define SSACD_ACDS(x) ((x) << 0) /* Audio clock divider select */
+#if defined(CONFIG_PXA3xx)
+#define SSACD_SCDX8 (1 << 7) /* SYSCLK division ratio select */
+#endif
+
enum pxa_ssp_type {
SSP_UNDEFINED = 0,
PXA25x_SSP, /* pxa 210, 250, 255, 26x */
diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c
index 6e7df7a..a9b2d3e 100644
--- a/arch/arm/mach-pxa/ssp.c
+++ b/arch/arm/mach-pxa/ssp.c
@@ -33,7 +33,6 @@
#include <asm/irq.h>
#include <mach/hardware.h>
#include <mach/ssp.h>
-#include <mach/regs-ssp.h>
static DEFINE_MUTEX(ssp_lock);
static LIST_HEAD(ssp_list);
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 62f3d8d..acc431f 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -35,7 +35,6 @@
#include <asm/delay.h>
#include <mach/dma.h>
-#include <mach/regs-ssp.h>
#include <mach/ssp.h>
#include <mach/pxa2xx_spi.h>
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index 9e95e51..b53d81f 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -31,7 +31,6 @@
#include <mach/hardware.h>
#include <mach/dma.h>
-#include <mach/regs-ssp.h>
#include <mach/audio.h>
#include <mach/ssp.h>
--
1.6.3.3
More information about the linux-arm-kernel
mailing list