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raspberrypi-kernel
提交 d72b1370 编写于 作者: R Robert Jarzmik 提交者： Russell King
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[ARM] 4868/1: Enhance pxa270 GPIO definitions 

Enhanced GPIO alternate functions descriptions,
taken from Intel PXA270 Developers Manual.
Signed-off-by: NRobert Jarzmik <rjarzmik@free.fr>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
上级 942de47b
隐藏空白更改
内联 并排
Showing with 54 addition and 14 deletion
include/asm-arm/arch-pxa/pxa-regs.h
浏览文件 @ d72b1370
......@@ -1248,11 +1248,13 @@
#define GPIO10_RTCCLK 10 /* real time clock (1 Hz) */
#define GPIO11_3_6MHz 11 /* 3.6 MHz oscillator out */
#define GPIO12_32KHz 12 /* 32 kHz out */
#define GPIO12_CIF_DD_7 12 /* Camera data pin 7 */
#define GPIO13_MBGNT 13 /* memory controller grant */
#define GPIO14_MBREQ 14 /* alternate bus master request */
#define GPIO15_nCS_1 15 /* chip select 1 */
#define GPIO16_PWM0 16 /* PWM0 output */
#define GPIO17_PWM1 17 /* PWM1 output */
#define GPIO17_CIF_DD_6 17 /* Camera data pin 6 */
#define GPIO18_RDY 18 /* Ext. Bus Ready */
#define GPIO19_DREQ1 19 /* External DMA Request */
#define GPIO20_DREQ0 20 /* External DMA Request */
......@@ -1295,14 +1297,20 @@
#define GPIO48_nPOE 48 /* Output Enable for Card Space */
#define GPIO49_nPWE 49 /* Write Enable for Card Space */
#define GPIO50_nPIOR 50 /* I/O Read for Card Space */
#define GPIO50_CIF_DD_3 50 /* Camera data pin 3 */
#define GPIO51_nPIOW 51 /* I/O Write for Card Space */
#define GPIO51_CIF_DD_2 51 /* Camera data pin 2 */
#define GPIO52_nPCE_1 52 /* Card Enable for Card Space */
#define GPIO52_CIF_DD_4 52 /* Camera data pin 4 */
#define GPIO53_nPCE_2 53 /* Card Enable for Card Space */
#define GPIO53_MMCCLK 53 /* MMC Clock */
#define GPIO53_CIF_MCLK 53 /* Camera Master Clock */
#define GPIO54_MMCCLK 54 /* MMC Clock */
#define GPIO54_pSKTSEL 54 /* Socket Select for Card Space */
#define GPIO54_nPCE_2 54 /* Card Enable for Card Space (PXA27x) */
#define GPIO54_CIF_PCLK 54 /* Camera Pixel Clock */
#define GPIO55_nPREG 55 /* Card Address bit 26 */
#define GPIO55_CIF_DD_1 55 /* Camera data pin 1 */
#define GPIO56_nPWAIT 56 /* Wait signal for Card Space */
#define GPIO57_nIOIS16 57 /* Bus Width select for I/O Card Space */
#define GPIO58_LDD_0 58 /* LCD data pin 0 */
......@@ -1337,10 +1345,14 @@
#define GPIO79_nCS_3 79 /* chip select 3 */
#define GPIO80_nCS_4 80 /* chip select 4 */
#define GPIO81_NSCLK 81 /* NSSP clock */
#define GPIO81_CIF_DD_0 81 /* Camera data pin 0 */
#define GPIO82_NSFRM 82 /* NSSP Frame */
#define GPIO82_CIF_DD_5 82 /* Camera data pin 5 */
#define GPIO83_NSTXD 83 /* NSSP transmit */
#define GPIO84_NSRXD 84 /* NSSP receive */
#define GPIO84_CIF_FV 84 /* Camera frame start signal */
#define GPIO85_nPCE_1 85 /* Card Enable for Card Space (PXA27x) */
#define GPIO85_CIF_LV 85 /* Camera line start signal */
#define GPIO92_MMCDAT0 92 /* MMC DAT0 (PXA27x) */
#define GPIO102_nPCE_1 102 /* PCMCIA (PXA27x) */
#define GPIO109_MMCDAT1 109 /* MMC DAT1 (PXA27x) */
......@@ -1376,11 +1388,13 @@
#define GPIO10_RTCCLK_MD (10 | GPIO_ALT_FN_1_OUT)
#define GPIO11_3_6MHz_MD (11 | GPIO_ALT_FN_1_OUT)
#define GPIO12_32KHz_MD (12 | GPIO_ALT_FN_1_OUT)
#define GPIO12_CIF_DD_7_MD (12 | GPIO_ALT_FN_2_IN)
#define GPIO13_MBGNT_MD (13 | GPIO_ALT_FN_2_OUT)
#define GPIO14_MBREQ_MD (14 | GPIO_ALT_FN_1_IN)
#define GPIO15_nCS_1_MD (15 | GPIO_ALT_FN_2_OUT)
#define GPIO16_PWM0_MD (16 | GPIO_ALT_FN_2_OUT)
#define GPIO17_PWM1_MD (17 | GPIO_ALT_FN_2_OUT)
#define GPIO17_CIF_DD_6_MD (17 | GPIO_ALT_FN_2_IN)
#define GPIO18_RDY_MD (18 | GPIO_ALT_FN_1_IN)
#define GPIO19_DREQ1_MD (19 | GPIO_ALT_FN_1_IN)
#define GPIO20_DREQ0_MD (20 | GPIO_ALT_FN_1_IN)
......@@ -1400,11 +1414,12 @@
#define GPIO31_SYNC_AC97_MD (31 | GPIO_ALT_FN_2_OUT)
#define GPIO32_SDATA_IN1_AC97_MD (32 | GPIO_ALT_FN_1_IN)
#define GPIO32_SYSCLK_I2S_MD (32 | GPIO_ALT_FN_1_OUT)
#define GPIO32_MMCCLK_MD ( 32 | GPIO_ALT_FN_2_OUT)
#define GPIO32_MMCCLK_MD (32 | GPIO_ALT_FN_2_OUT)
#define GPIO33_nCS_5_MD (33 | GPIO_ALT_FN_2_OUT)
#define GPIO34_FFRXD_MD (34 | GPIO_ALT_FN_1_IN)
#define GPIO34_MMCCS0_MD (34 | GPIO_ALT_FN_2_OUT)
#define GPIO35_FFCTS_MD (35 | GPIO_ALT_FN_1_IN)
#define GPIO35_KP_MKOUT6_MD (35 | GPIO_ALT_FN_2_OUT)
#define GPIO36_FFDCD_MD (36 | GPIO_ALT_FN_1_IN)
#define GPIO37_FFDSR_MD (37 | GPIO_ALT_FN_1_IN)
#define GPIO38_FFRI_MD (38 | GPIO_ALT_FN_1_IN)
......@@ -1412,6 +1427,7 @@
#define GPIO39_FFTXD_MD (39 | GPIO_ALT_FN_2_OUT)
#define GPIO40_FFDTR_MD (40 | GPIO_ALT_FN_2_OUT)
#define GPIO41_FFRTS_MD (41 | GPIO_ALT_FN_2_OUT)
#define GPIO41_KP_MKOUT7_MD (41 | GPIO_ALT_FN_1_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)
......@@ -1420,27 +1436,33 @@
#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 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 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 GPIO50_HWCTS_MD (50 | GPIO_ALT_FN_1_IN)
#define GPIO50_CIF_DD_3_MD (50 | GPIO_ALT_FN_1_IN)
#define GPIO51_nPIOW_MD (51 | GPIO_ALT_FN_2_OUT)
#define GPIO51_HWRTS_MD (51 | GPIO_ALT_FN_1_OUT)
#define GPIO51_CIF_DD_2_MD (51 | GPIO_ALT_FN_1_IN)
#define GPIO52_nPCE_1_MD (52 | GPIO_ALT_FN_2_OUT)
#define GPIO52_CIF_DD_4_MD (52 | GPIO_ALT_FN_1_IN)
#define GPIO53_nPCE_2_MD (53 | GPIO_ALT_FN_2_OUT)
#define GPIO53_MMCCLK_MD (53 | GPIO_ALT_FN_1_OUT)
#define GPIO53_CIF_MCLK_MD (53 | GPIO_ALT_FN_2_OUT)
#define GPIO54_MMCCLK_MD (54 | GPIO_ALT_FN_1_OUT)
#define GPIO54_nPCE_2_MD (54 | GPIO_ALT_FN_2_OUT)
#define GPIO54_pSKTSEL_MD (54 | GPIO_ALT_FN_2_OUT)
#define GPIO54_CIF_PCLK_MD (54 | GPIO_ALT_FN_3_IN)
#define GPIO55_nPREG_MD (55 | GPIO_ALT_FN_2_OUT)
#define GPIO55_CIF_DD_1_MD (55 | GPIO_ALT_FN_1_IN)
#define GPIO56_nPWAIT_MD (56 | GPIO_ALT_FN_1_IN)
#define GPIO57_nIOIS16_MD (57 | GPIO_ALT_FN_1_IN)
#define GPIO58_LDD_0_MD (58 | GPIO_ALT_FN_2_OUT)
......@@ -1472,21 +1494,39 @@
#define GPIO76_LCD_PCLK_MD (76 | GPIO_ALT_FN_2_OUT)
#define GPIO77_LCD_ACBIAS_MD (77 | GPIO_ALT_FN_2_OUT)
#define GPIO78_nCS_2_MD (78 | GPIO_ALT_FN_2_OUT)
#define GPIO78_nPCE_2_MD (78 | GPIO_ALT_FN_1_OUT)
#define GPIO79_nCS_3_MD (79 | GPIO_ALT_FN_2_OUT)
#define GPIO79_pSKTSEL_MD (79 | GPIO_ALT_FN_1_OUT)
#define GPIO80_nCS_4_MD (80 | GPIO_ALT_FN_2_OUT)
#define GPIO81_NSSP_CLK_OUT (81 | GPIO_ALT_FN_1_OUT)
#define GPIO81_NSSP_CLK_IN (81 | GPIO_ALT_FN_1_IN)
#define GPIO82_NSSP_FRM_OUT (82 | GPIO_ALT_FN_1_OUT)
#define GPIO82_NSSP_FRM_IN (82 | GPIO_ALT_FN_1_IN)
#define GPIO83_NSSP_TX (83 | GPIO_ALT_FN_1_OUT)
#define GPIO83_NSSP_RX (83 | GPIO_ALT_FN_2_IN)
#define GPIO84_NSSP_TX (84 | GPIO_ALT_FN_1_OUT)
#define GPIO84_NSSP_RX (84 | GPIO_ALT_FN_2_IN)
#define GPIO81_NSSP_CLK_OUT (81 | GPIO_ALT_FN_1_OUT)
#define GPIO81_NSSP_CLK_IN (81 | GPIO_ALT_FN_1_IN)
#define GPIO81_CIF_DD_0_MD (81 | GPIO_ALT_FN_2_IN)
#define GPIO82_NSSP_FRM_OUT (82 | GPIO_ALT_FN_1_OUT)
#define GPIO82_NSSP_FRM_IN (82 | GPIO_ALT_FN_1_IN)
#define GPIO82_CIF_DD_5_MD (82 | GPIO_ALT_FN_3_IN)
#define GPIO83_NSSP_TX (83 | GPIO_ALT_FN_1_OUT)
#define GPIO83_NSSP_RX (83 | GPIO_ALT_FN_2_IN)
#define GPIO84_NSSP_TX (84 | GPIO_ALT_FN_1_OUT)
#define GPIO84_NSSP_RX (84 | GPIO_ALT_FN_2_IN)
#define GPIO84_CIF_FV_MD (84 | GPIO_ALT_FN_3_IN)
#define GPIO85_nPCE_1_MD (85 | GPIO_ALT_FN_1_OUT)
#define GPIO85_CIF_LV_MD (85 | GPIO_ALT_FN_3_IN)
#define GPIO86_nPCE_1_MD (86 | GPIO_ALT_FN_1_OUT)
#define GPIO92_MMCDAT0_MD (92 | GPIO_ALT_FN_1_OUT)
#define GPIO95_KP_MKIN6_MD (95 | GPIO_ALT_FN_3_IN)
#define GPIO96_KP_DKIN3_MD (96 | GPIO_ALT_FN_1_IN)
#define GPIO97_KP_MKIN3_MD (97 | GPIO_ALT_FN_3_IN)
#define GPIO100_KP_MKIN0_MD (100 | GPIO_ALT_FN_1_IN)
#define GPIO101_KP_MKIN1_MD (101 | GPIO_ALT_FN_1_IN)
#define GPIO102_nPCE_1_MD (102 | GPIO_ALT_FN_1_OUT)
#define GPIO102_KP_MKIN2_MD (102 | GPIO_ALT_FN_1_IN)
#define GPIO103_KP_MKOUT0_MD (103 | GPIO_ALT_FN_2_OUT)
#define GPIO104_pSKTSEL_MD (104 | GPIO_ALT_FN_1_OUT)
#define GPIO104_KP_MKOUT1_MD (104 | GPIO_ALT_FN_2_OUT)
#define GPIO105_KP_MKOUT2_MD (105 | GPIO_ALT_FN_2_OUT)
#define GPIO106_KP_MKOUT3_MD (106 | GPIO_ALT_FN_2_OUT)
#define GPIO107_KP_MKOUT4_MD (107 | GPIO_ALT_FN_2_OUT)
#define GPIO108_KP_MKOUT5_MD (108 | GPIO_ALT_FN_2_OUT)
#define GPIO109_MMCDAT1_MD (109 | GPIO_ALT_FN_1_OUT)
#define GPIO110_MMCDAT2_MD (110 | GPIO_ALT_FN_1_OUT)
#define GPIO110_MMCCS0_MD (110 | GPIO_ALT_FN_1_OUT)
......
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