[PATCH 2/3] qi-gta03-gpio-init.patch
Andy Green
andy at openmoko.com
Fri Oct 31 11:52:56 CET 2008
Signed-off-by: Andy Green <andy at openmoko.com>
---
src/cpu/s3c6410/gta03.c | 805 +++++++++++++++++++++++++++++++++++++++++------
1 files changed, 708 insertions(+), 97 deletions(-)
diff --git a/src/cpu/s3c6410/gta03.c b/src/cpu/s3c6410/gta03.c
index 6c63ca0..0214e6e 100644
--- a/src/cpu/s3c6410/gta03.c
+++ b/src/cpu/s3c6410/gta03.c
@@ -1,5 +1,6 @@
#include <qi.h>
#include <neo_gta03.h>
+#include <s3c6410.h>
#include <serial-s3c64xx.h>
//#include <ports-s3c24xx.h>
//#include <i2c-bitbang-s3c24xx.h>
@@ -19,109 +20,719 @@ static const struct board_variant board_variants[] = {
void port_init_gta03(void)
{
-#if 0
- unsigned int * MPLLCON = (unsigned int *)0x4c000004;
- unsigned int * UPLLCON = (unsigned int *)0x4c000008;
- unsigned int * CLKDIVN = (unsigned int *)0x4c000014;
- //CAUTION:Follow the configuration order for setting the ports.
- // 1) setting value(GPnDAT)
- // 2) setting control register (GPnCON)
- // 3) configure pull-up resistor(GPnUP)
+ /* ---------------------------- Port A ---------------------------- */
- /* 32bit data bus configuration */
- /*
- * === PORT A GROUP
- * Ports : GPA22 GPA21 GPA20 GPA19 GPA18 GPA17 GPA16 GPA15 GPA14 GPA13 GPA12
- * Signal : nFCE nRSTOUT nFRE nFWE ALE CLE nGCS5 nGCS4 nGCS3 nGCS2 nGCS1
- * Binary : 1 1 1 , 1 1 1 1 , 1 1 1 1
- * Ports : GPA11 GPA10 GPA9 GPA8 GPA7 GPA6 GPA5 GPA4 GPA3 GPA2 GPA1 GPA0
- * Signal : ADDR26 ADDR25 ADDR24 ADDR23 ADDR22 ADDR21 ADDR20 ADDR19 ADDR18 ADDR17 ADDR16 ADDR0
- * Binary : 1 1 1 1 , 1 1 1 1 , 1 1 1 1
- */
- rGPACON = 0x007F8FFF;
- /*
- * ===* PORT B GROUP
- * Ports : GPB10 GPB9 GPB8 GPB7 GPB6 GPB5 GPB4 GPB3 GPB2 GPB1 GPB0
- * Signal : nXDREQ0 nXDACK0 nXDREQ1 nXDACK1 nSS_KBD nDIS_OFF L3CLOCK L3DATA L3MODE nIrDATXDEN Keyboard
- * Setting: INPUT OUTPUT INPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT
- * Binary : 00 , 01 00 , 01 00 , 01 01 , 01 01 , 01 01
- */
- rGPBCON = 0x00145554;
- rGPBDAT |= (1 <<9 ); /* USB_PULLUP */
- rGPBUP = 0x000007FF;
- /*
- * === PORT C GROUP
- * Ports : GPC15 GPC14 GPC13 GPC12 GPC11 GPC10 GPC9 GPC8 GPC7 GPC6 GPC5 GPC4 GPC3 GPC2 GPC1 GPC0
- * Signal : VD7 VD6 VD5 VD4 VD3 VD2 VD1 VD0 LCDVF2 LCDVF1 LCDVF0 VM VFRAME VLINE VCLK LEND
- * Binary : 10 10 , 10 10 , 10 10 , 10 10 , 10 10 , 10 10 , 10 10 , 10 10
- */
- rGPCCON = 0xAAA776E9;
- rGPCUP = 0x0000FFFF;
- rGPCDAT |= (1 << 9); /* WLAN_nRESET pull high */
- /*
- * === PORT D GROUP
- * Ports : GPD15 GPD14 GPD13 GPD12 GPD11 GPD10 GPD9 GPD8 GPD7 GPD6 GPD5 GPD4 GPD3 GPD2 GPD1 GPD0
- * Signal : VD23 VD22 VD21 VD20 VD19 VD18 VD17 VD16 VD15 VD14 VD13 VD12 VD11 VD10 VD9 VD8
- * Binary : 10 10 , 10 10 , 10 10 , 10 10 , 10 10 , 10 10 , 10 10 ,10 10
- */
- rGPDCON = 0xAAA0AAA5;
- rGPDUP = 0x0000FFFF;
- /*
- * === PORT E GROUP
- * Ports : GPE15 GPE14 GPE13 GPE12 GPE11 GPE10 GPE9 GPE8 GPE7 GPE6 GPE5 GPE4
- * Signal : IICSDA IICSCL SPICLK SPIMOSI SPIMISO SDDATA3 SDDATA2 SDDATA1 SDDATA0 SDCMD SDCLK I2SSDO
- * Binary : 10 10 , 10 10 , 10 10 , 10 10 , 10 10 , 10 10 ,
- * -------------------------------------------------------------------------------------------------------
- * Ports : GPE3 GPE2 GPE1 GPE0
- * Signal : I2SSDI CDCLK I2SSCLK I2SLRCK
- * Binary : 10 10 , 10 10
- */
- rGPECON = 0xAAAAAAAA;
- rGPEUP = 0x0000FFFF;
- /*
- * === PORT F GROUP
- * Ports : GPF7 GPF6 GPF5 GPF4 GPF3 GPF2 GPF1 GPF0
- * Signal : nLED_8 nLED_4 nLED_2 nLED_1 nIRQ_PCMCIA EINT2 KBDINT EINT0
- * Setting: Output Output Output Output EINT3 EINT2 EINT1 EINT0
- * Binary : 01 01 , 01 01 , 10 10 , 10 10
- */
- rGPFCON = 0x0000AAAA;
- rGPFUP = 0x000000FF;
+ __REG(GPACON) =
+ (2 << 0) | /* GPA0 - UART_RXD0 */
+ (2 << 4) | /* GPA1 - UART_TXD0 */
+ (2 << 8) | /* GPA2 - UART_CTS0 */
+ (2 << 12) | /* GPA3 - UART_RTS0 */
+ (2 << 16) | /* GPA4 - UART_RXD1 */
+ (2 << 20) | /* GPA5 - UART_TXD1 */
+ (2 << 24) | /* GPA6 - UART_CTS1 */
+ (2 << 28) /* GPA7 - UART_RTS1 */
+ ;
- /*
- * === PORT G GROUP
- * Ports : GPG15 GPG14 GPG13 GPG12 GPG11 GPG10 GPG9 GPG8 GPG7 GPG6
- * Signal : nYPON YMON nXPON XMON EINT19 DMAMODE1 DMAMODE0 DMASTART KBDSPICLK KBDSPIMOSI
- * Setting: nYPON YMON nXPON XMON EINT19 Output Output Output SPICLK1 SPIMOSI1
- * Binary : 11 11 , 11 11 , 10 01 , 01 01 , 11 11
- * -----------------------------------------------------------------------------------------
- * Ports : GPG5 GPG4 GPG3 GPG2 GPG1 GPG0
- * Signal : KBDSPIMISO LCD_PWREN EINT11 nSS_SPI IRQ_LAN IRQ_PCMCIA
- * Setting: SPIMISO1 LCD_PWRDN EINT11 nSS0 EINT9 EINT8
- * Binary : 11 11 , 10 11 , 10 10
- */
- rGPGCON = 0x02A9FE5A;
- rGPGUP = 0x0000FFFF;
+ __REG(GPAPUD) = 0; /* all pullup and pulldown disabled */
- /*
- * === PORT H GROUP
- * Ports : GPH10 GPH9 GPH8 GPH7 GPH6 GPH5 GPH4 GPH3 GPH2 GPH1 GPH0
- * Signal : CLKOUT1 CLKOUT0 UCLK RXD2 TXD2 RXD1 TXD1 RXD0 TXD0 nRTS0 nCTS0
- * Binary : 10 , 10 10 , 11 11 , 10 10 , 10 10 , 10 10
- */
- /* pulldown on GPH08: UEXTCLK, just floats!
- * pulldown GPH0 -- nCTS0 / RTS_MODEM -- floats when GSM off
- * pulldown GPH3 -- RXD[0] / TX_MODEM -- floats when GSM off
- */
- rGPHCON = 0x0019A0AA;
- rGPHUP = 0x000007FF;
+ __REG(GPADAT) = 0; /* just for determinism */
+
+ __REG(GPACONSLP) =
+ (3 << 0) | /* GPA0 - keep */
+ (3 << 2) | /* GPA1 - keep */
+ (3 << 4) | /* GPA2 - keep */
+ (3 << 6) | /* GPA3 - keep */
+ (3 << 8) | /* GPA4 - keep */
+ (3 << 10) | /* GPA5 - keep */
+ (3 << 12) | /* GPA6 - keep */
+ (3 << 14) /* GPA7 - keep */
+ ;
+
+ /* ---------------------------- Port B ---------------------------- */
+
+ __REG(GPBCON) =
+ (2 << 0) | /* GPB0 - UART_RXD2 */
+ (2 << 4) | /* GPB1 - UART_TXD2 */
+ (2 << 8) | /* GPB2 - UART_RXD3 */
+ (2 << 12) | /* GPB3 - UART_TXD3 */
+ (1 << 16) | /* GPB4 - (NC) output low */
+ (1 << 20) | /* GPB5 - (I2C BB SCL) OUTPUT */
+ (1 << 24) /* GPB6 - (I2C BB SDA) OUTPUT */
+ ;
+
+ __REG(GPBPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPBDAT) = 0; /* just for determinism */
+
+ __REG(GPBCONSLP) =
+ (3 << 0) | /* GPB0 - keep */
+ (3 << 2) | /* GPB1 - keep */
+ (3 << 4) | /* GPB2 - keep */
+ (3 << 6) | /* GPB3 - keep */
+ (3 << 8) | /* GPB4 - keep */
+ (3 << 10) | /* GPB5 - keep */
+ (3 << 12) | /* GPB6 - keep */
+ (3 << 14) /* GPB7 - keep */
+ ;
+
+ __REG(GPBPUDSLP) =
+ (0 << 0) | /* GPB0 - no pull up or down */
+ (0 << 2) | /* GPB1 - no pull up or down */
+ (0 << 4) | /* GPB2 - no pull up or down */
+ (0 << 6) | /* GPB3 - no pull up or down */
+ (0 << 8) | /* GPB4 - no pull up or down */
+ (0 << 10) | /* GPB5 - no pull up or down */
+ (0 << 12) | /* GPB6 - no pull up or down */
+ (0 << 14) /* GPB7 - no pull up or down */
+ ;
+
+ /* ---------------------------- Port C ---------------------------- */
+
+ __REG(GPCCON) =
+ (0 << 0) | /* GPC0 - SPI_MISO0 INPUT */
+ (1 << 4) | /* GPC1 - SPI_CLK0 OUTPUT */
+ (1 << 8) | /* GPC2 - SPI_MOSI0 OUTPUT */
+ (1 << 12) | /* GPC3 - SPI_CS0 OUTPUT */
+ (1 << 16) | /* GPC4 - (NC) OUTPUT */
+ (1 << 20) | /* GPC5 - SPI_CLK1 OUTPUT */
+ (1 << 24) | /* GPC6 - SPI_MOSI1 OUTPUT */
+ (1 << 28) /* GPC7 - SPI_CS1 OUTPUT */
+ ;
+
+ __REG(GPCPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPCDAT) = 0; /* just for determinism */
+
+ __REG(GPCCONSLP) =
+ (3 << 0) | /* GPC0 - keep */
+ (3 << 2) | /* GPC1 - keep */
+ (3 << 4) | /* GPC2 - keep */
+ (3 << 6) | /* GPC3 - keep */
+ (3 << 8) | /* GPC4 - keep */
+ (3 << 10) | /* GPC5 - keep */
+ (3 << 12) | /* GPC6 - keep */
+ (3 << 14) /* GPC7 - keep */
+ ;
+
+ __REG(GPCPUDSLP) =
+ (0 << 0) | /* GPC0 - no pull up or down */
+ (0 << 2) | /* GPC1 - no pull up or down */
+ (0 << 4) | /* GPC2 - no pull up or down */
+ (0 << 6) | /* GPC3 - no pull up or down */
+ (0 << 8) | /* GPC4 - no pull up or down */
+ (0 << 10) | /* GPC5 - no pull up or down */
+ (0 << 12) | /* GPC6 - no pull up or down */
+ (0 << 14) /* GPC7 - no pull up or down */
+ ;
+
+ /* ---------------------------- Port D ---------------------------- */
+
+ __REG(GPDCON) =
+ (3 << 0) | /* GPD0 - I2S_CLK0 */
+ (3 << 4) | /* GPD1 - I2S_CDCLK0 */
+ (3 << 8) | /* GPD2 - I2S_LRCLK0 */
+ (3 << 12) | /* GPD3 - I2S_DI */
+ (3 << 16) /* GPD4 - I2S_DO */
+ ;
+
+ __REG(GPDPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPDDAT) = 0; /* just for determinism */
+
+ __REG(GPDCONSLP) =
+ (3 << 0) | /* GPD0 - keep */
+ (3 << 2) | /* GPD1 - keep */
+ (3 << 4) | /* GPD2 - keep */
+ (3 << 6) | /* GPD3 - keep */
+ (3 << 8) /* GPD4 - keep */
+ ;
+
+ __REG(GPDPUDSLP) =
+ (0 << 0) | /* GPD0 - no pull up or down */
+ (0 << 2) | /* GPD1 - no pull up or down */
+ (0 << 4) | /* GPD2 - no pull up or down */
+ (0 << 6) | /* GPD3 - no pull up or down */
+ (0 << 8) /* GPD4 - no pull up or down */
+ ;
+
+ /* ---------------------------- Port E ---------------------------- */
+
+ __REG(GPECON) =
+ (3 << 0) | /* GPE0 - PCM_SCLK1 */
+ (3 << 4) | /* GPE1 - PCM_EXTCLK1 */
+ (3 << 8) | /* GPE2 - PCM_FSYNC1 */
+ (3 << 12) | /* GPE3 - PCM_SIN */
+ (3 << 16) /* GPE4 - PCM_SOUT */
+ ;
+
+ __REG(GPEPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPEDAT) = 0; /* just for determinism */
+
+ __REG(GPECONSLP) =
+ (3 << 0) | /* GPE0 - keep */
+ (3 << 2) | /* GPE1 - keep */
+ (3 << 4) | /* GPE2 - keep */
+ (3 << 6) | /* GPE3 - keep */
+ (3 << 8) /* GPE4 - keep */
+ ;
+
+ __REG(GPEPUDSLP) =
+ (1 << 0) | /* GPE0 - pull down */
+ (1 << 2) | /* GPE1 - pull down */
+ (1 << 4) | /* GPE2 - pull down */
+ (1 << 6) | /* GPE3 - pull down */
+ (1 << 8) /* GPE4 - pull down */
+ ;
+
+ /* ---------------------------- Port F ---------------------------- */
+
+ __REG(GPFCON) =
+ (2 << 0) | /* GPF0 - CAMIF_CLK */
+ (2 << 2) | /* GPF1 - CAMIF_HREF */
+ (2 << 4) | /* GPF2 - CAMIF_PCLK */
+ (2 << 6) | /* GPF3 - CAMIF_RSTn */
+ (2 << 8) | /* GPF4 - CAMIF_VSYNC */
+ (2 << 10) | /* GPF5 - CAMIF_YDATA0 */
+ (2 << 12) | /* GPF6 - CAMIF_YDATA1 */
+ (2 << 14) | /* GPF7 - CAMIF_YDATA2 */
+ (2 << 16) | /* GPF8 - CAMIF_YDATA3 */
+ (2 << 18) | /* GPF9 - CAMIF_YDATA4 */
+ (2 << 20) | /* GPF10 - CAMIF_YDATA5 */
+ (2 << 22) | /* GPF11 - CAMIF_YDATA6 */
+ (2 << 24) | /* GPF12 - CAMIF_YDATA7 */
+ (1 << 26) | /* GPF13 - OUTPUT Vibrator */
+ (3 << 28) | /* GPF14 - CLKOUT0 */
+ (1 << 30) /* GPF15 - OUTPUT CAM_PWRDN */
+ ;
+
+ __REG(GPFPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPFDAT) = (1 << 15); /* assert CAM_PWRDN */
+
+ __REG(GPFCONSLP) =
+ (0 << 0) | /* GPF0 - OUTPUT 0 */
+ (0 << 2) | /* GPF1 - OUTPUT 0 */
+ (0 << 4) | /* GPF2 - OUTPUT 0 */
+ (0 << 6) | /* GPF3 - OUTPUT 0 */
+ (0 << 8) | /* GPF4 - OUTPUT 0 */
+ (0 << 10) | /* GPF5 - OUTPUT 0 */
+ (0 << 12) | /* GPF6 - OUTPUT 0 */
+ (0 << 14) | /* GPF7 - OUTPUT 0 */
+ (0 << 16) | /* GPF8 - OUTPUT 0 */
+ (0 << 18) | /* GPF9 - OUTPUT 0 */
+ (0 << 20) | /* GPF10 - OUTPUT 0 */
+ (0 << 22) | /* GPF11 - OUTPUT 0 */
+ (0 << 24) | /* GPF12 - OUTPUT 0 */
+ (0 << 26) | /* GPF13 - OUTPUT 0 */
+ (0 << 28) | /* GPF14 - OUTPUT 0 */
+ (0 << 30) /* GPF15 - OUTPUT 0 */
+ ;
+
+ __REG(GPFPUDSLP) =
+ (0 << 0) | /* GPF0 - no pull up or down */
+ (0 << 2) | /* GPF1 - no pull up or down */
+ (0 << 4) | /* GPF2 - no pull up or down */
+ (0 << 6) | /* GPF3 - no pull up or down */
+ (0 << 8) | /* GPF4 - no pull up or down */
+ (0 << 10) | /* GPF5 - no pull up or down */
+ (0 << 12) | /* GPF6 - no pull up or down */
+ (0 << 14) | /* GPF7 - no pull up or down */
+ (0 << 16) | /* GPF8 - no pull up or down */
+ (0 << 18) | /* GPF9 - no pull up or down */
+ (0 << 20) | /* GPF10 - no pull up or down */
+ (0 << 22) | /* GPF11 - no pull up or down */
+ (0 << 24) | /* GPF12 - no pull up or down */
+ (0 << 26) | /* GPF13 - no pull up or down */
+ (0 << 28) | /* GPF14 - no pull up or down */
+ (0 << 30) /* GPF15 - no pull up or down */
+ ;
+
+ /* ---------------------------- Port G ---------------------------- */
+
+ __REG(GPGCON) =
+ (2 << 0) | /* GPG0 - MMC_CLK0 */
+ (2 << 4) | /* GPG1 - MMC_CMD0 */
+ (2 << 8) | /* GPG2 - MMC_DATA00 */
+ (2 << 12) | /* GPG3 - MMC_DATA10 */
+ (2 << 16) | /* GPG4 - MMC_DATA20 */
+ (2 << 20) | /* GPG5 - MMC_DATA30 */
+ (1 << 24) /* GPG6 - (NC) OUTPUT 0 */
+ ;
+
+ __REG(GPGPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPGDAT) = 0; /* just for determinism */
+
+ __REG(GPGCONSLP) =
+ (0 << 0) | /* GPG0 - OUTPUT 0 */
+ (0 << 2) | /* GPG1 - OUTPUT 0 */
+ (0 << 4) | /* GPG2 - OUTPUT 0 */
+ (0 << 6) | /* GPG3 - OUTPUT 0 */
+ (0 << 8) | /* GPG4 - OUTPUT 0 */
+ (0 << 10) | /* GPG5 - OUTPUT 0 */
+ (0 << 12) /* GPG6 - OUTPUT 0 */
+ ;
+
+ __REG(GPGPUDSLP) =
+ (0 << 0) | /* GPG0 - no pull up or down */
+ (0 << 2) | /* GPG1 - no pull up or down */
+ (0 << 4) | /* GPG2 - no pull up or down */
+ (0 << 6) | /* GPG3 - no pull up or down */
+ (0 << 8) | /* GPG4 - no pull up or down */
+ (0 << 10) | /* GPG5 - no pull up or down */
+ (0 << 12) /* GPG6 - no pull up or down */
+ ;
- /* pulldown on GPJ00: input, just floats! */
- /* pulldown on GPJ07: WLAN module WLAN_GPIO0, no ext pull */
- rGPJCON = 0x02AAAAAA;
- rGPJUP = 0x1FFFF;
+ /* ---------------------------- Port H ---------------------------- */
+ __REG(GPHCON0) =
+ (2 << 0) | /* GPH0 - MMC_CLK1 */
+ (2 << 4) | /* GPH1 - MMC_CMD1 */
+ (2 << 8) | /* GPH2 - MMC_DATA01 */
+ (2 << 12) | /* GPH3 - MMC_DATA11 */
+ (2 << 16) | /* GPH4 - MMC_DATA21 */
+ (2 << 20) | /* GPH5 - MMC_DATA31 */
+ (1 << 24) | /* GPH6 - OUTPUT nWLAN_RESET */
+ (1 << 28) /* GPH7 - OUTPUT HDQ */
+ ;
+ __REG(GPHCON1) =
+ (1 << 0) | /* GPH8 - OUTPUT nWLAN_PD */
+ (1 << 4) /* GPH9 - OUTPUT (NC) */
+ ;
+
+ __REG(GPHPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPHDAT) = 0;
+
+ __REG(GPHCONSLP) =
+ (0 << 0) | /* GPH0 - OUTPUT 0 */
+ (0 << 2) | /* GPH1 - OUTPUT 0 */
+ (0 << 4) | /* GPH2 - OUTPUT 0 */
+ (0 << 6) | /* GPH3 - OUTPUT 0 */
+ (0 << 8) | /* GPH4 - OUTPUT 0 */
+ (0 << 10) | /* GPH5 - OUTPUT 0 */
+ (0 << 12) | /* GPH6 - OUTPUT 0 */
+ (2 << 14) | /* GPH7 - INPUT (HDQ) */
+ (0 << 16) | /* GPH8 - OUTPUT 0 */
+ (0 << 18) /* GPH9 - OUTPUT 0 */
+ ;
+
+ __REG(GPHPUDSLP) =
+ (0 << 0) | /* GPH0 - no pull up or down */
+ (0 << 2) | /* GPH1 - no pull up or down */
+ (0 << 4) | /* GPH2 - no pull up or down */
+ (0 << 6) | /* GPH3 - no pull up or down */
+ (0 << 8) | /* GPH4 - no pull up or down */
+ (0 << 10) | /* GPH5 - no pull up or down */
+ (2 << 12) | /* GPH6 - PULLUP (HDQ) */
+ (0 << 14) | /* GPH7 - no pull up or down */
+ (0 << 16) | /* GPH8 - no pull up or down */
+ (0 << 18) /* GPH9 - no pull up or down */
+ ;
+
+ /* ---------------------------- Port I ---------------------------- */
+
+ __REG(GPICON) =
+ (2 << 0) | /* GPI0 - LCD_VD0 */
+ (2 << 2) | /* GPI1 - LCD_VD1 */
+ (2 << 4) | /* GPI2 - LCD_VD2 */
+ (2 << 6) | /* GPI3 - LCD_VD3 */
+ (2 << 8) | /* GPI4 - LCD_VD4 */
+ (2 << 10) | /* GPI5 - LCD_VD5 */
+ (2 << 12) | /* GPI6 - LCD_VD6 */
+ (2 << 14) | /* GPI7 - LCD_VD7 */
+ (2 << 16) | /* GPI8 - LCD_VD8 */
+ (2 << 18) | /* GPI9 - LCD_VD9 */
+ (2 << 20) | /* GPI10 - LCD_VD10 */
+ (2 << 22) | /* GPI11 - LCD_VD11 */
+ (2 << 24) | /* GPI12 - LCD_VD12 */
+ (2 << 26) | /* GPI13 - LCD_VD13 */
+ (2 << 28) | /* GPI14 - LCD_VD14 */
+ (2 << 30) /* GPI15 - LCD_VD15 */
+ ;
+
+ __REG(GPIPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPIDAT) = 0; /* just for determinism */
+
+ __REG(GPICONSLP) =
+ (0 << 0) | /* GPI0 - OUTPUT 0 */
+ (0 << 2) | /* GPI1 - OUTPUT 0 */
+ (0 << 4) | /* GPI2 - OUTPUT 0 */
+ (0 << 6) | /* GPI3 - OUTPUT 0 */
+ (0 << 8) | /* GPI4 - OUTPUT 0 */
+ (0 << 10) | /* GPI5 - OUTPUT 0 */
+ (0 << 12) | /* GPI6 - OUTPUT 0 */
+ (0 << 14) | /* GPI7 - OUTPUT 0 */
+ (0 << 16) | /* GPI8 - OUTPUT 0 */
+ (0 << 18) | /* GPI9 - OUTPUT 0 */
+ (0 << 20) | /* GPI10 - OUTPUT 0 */
+ (0 << 22) | /* GPI11 - OUTPUT 0 */
+ (0 << 24) | /* GPI12 - OUTPUT 0 */
+ (0 << 26) | /* GPI13 - OUTPUT 0 */
+ (0 << 28) | /* GPI14 - OUTPUT 0 */
+ (0 << 30) /* GPI15 - OUTPUT 0 */
+ ;
+
+ __REG(GPIPUDSLP) =
+ (0 << 0) | /* GPI0 - no pull up or down */
+ (0 << 2) | /* GPI1 - no pull up or down */
+ (0 << 4) | /* GPI2 - no pull up or down */
+ (0 << 6) | /* GPI3 - no pull up or down */
+ (0 << 8) | /* GPI4 - no pull up or down */
+ (0 << 10) | /* GPI5 - no pull up or down */
+ (0 << 12) | /* GPI6 - no pull up or down */
+ (0 << 14) | /* GPI7 - no pull up or down */
+ (0 << 16) | /* GPI8 - no pull up or down */
+ (0 << 18) | /* GPI9 - no pull up or down */
+ (0 << 20) | /* GPI10 - no pull up or down */
+ (0 << 22) | /* GPI11 - no pull up or down */
+ (0 << 24) | /* GPI12 - no pull up or down */
+ (0 << 26) | /* GPI13 - no pull up or down */
+ (0 << 28) | /* GPI14 - no pull up or down */
+ (0 << 30) /* GPI15 - no pull up or down */
+ ;
+
+ /* ---------------------------- Port J ---------------------------- */
+
+ __REG(GPJCON) =
+ (2 << 0) | /* GPJ0 - LCD_VD16 */
+ (2 << 2) | /* GPJ1 - LCD_VD17 */
+ (2 << 4) | /* GPJ2 - LCD_VD18 */
+ (2 << 6) | /* GPJ3 - LCD_VD19 */
+ (2 << 8) | /* GPJ4 - LCD_VD20 */
+ (2 << 10) | /* GPJ5 - LCD_VD21 */
+ (2 << 12) | /* GPJ6 - LCD_VD22 */
+ (2 << 14) | /* GPJ7 - LCD_VD23 */
+ (2 << 16) | /* GPJ8 - LCD_HSYNC */
+ (2 << 18) | /* GPJ9 - LCD_VSYNC */
+ (2 << 20) | /* GPJ10 - LCD_VDEN */
+ (2 << 22) /* GPJ11 - LCD_VCLK */
+ ;
+
+ __REG(GPJPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPJDAT) = 0; /* just for determinism */
+
+ __REG(GPJCONSLP) =
+ (0 << 0) | /* GPJ0 - OUTPUT 0 */
+ (0 << 2) | /* GPJ1 - OUTPUT 0 */
+ (0 << 4) | /* GPJ2 - OUTPUT 0 */
+ (0 << 6) | /* GPJ3 - OUTPUT 0 */
+ (0 << 8) | /* GPJ4 - OUTPUT 0 */
+ (0 << 10) | /* GPJ5 - OUTPUT 0 */
+ (0 << 12) | /* GPJ6 - OUTPUT 0 */
+ (0 << 14) | /* GPJ7 - OUTPUT 0 */
+ (0 << 16) | /* GPJ8 - OUTPUT 0 */
+ (0 << 18) | /* GPJ9 - OUTPUT 0 */
+ (0 << 20) | /* GPJ10 - OUTPUT 0 */
+ (0 << 22) /* GPJ11 - OUTPUT 0 */
+ ;
+
+ __REG(GPJPUDSLP) =
+ (0 << 0) | /* GPJ0 - no pull up or down */
+ (0 << 2) | /* GPJ1 - no pull up or down */
+ (0 << 4) | /* GPJ2 - no pull up or down */
+ (0 << 6) | /* GPJ3 - no pull up or down */
+ (0 << 8) | /* GPJ4 - no pull up or down */
+ (0 << 10) | /* GPJ5 - no pull up or down */
+ (0 << 12) | /* GPJ6 - no pull up or down */
+ (0 << 14) | /* GPJ7 - no pull up or down */
+ (0 << 16) | /* GPJ8 - no pull up or down */
+ (0 << 18) | /* GPJ9 - no pull up or down */
+ (0 << 20) | /* GPJ10 - no pull up or down */
+ (0 << 22) /* GPJ11 - no pull up or down */
+ ;
+
+ /* ---------------------------- Port K ---------------------------- */
+
+ __REG(GPKCON0) =
+ (1 << 0) | /* GPK0 - OUTPUT nWLAN_POWERON */
+ (1 << 4) | /* GPK1 - OUTPUT (NC) */
+ (1 << 8) | /* GPK2 - OUTPUT (nMODEM_ON) */
+ (1 << 12) | /* GPK3 - OUTPUT (NC) */
+ (1 << 16) | /* GPK4 - OUTPUT (NC) */
+ (1 << 20) | /* GPK5 - OUTPUT (NC) */
+ (1 << 24) | /* GPK6 - OUTPUT (NC) */
+ (1 << 28) /* GPK7 - OUTPUT (NC) */
+ ;
+ __REG(GPKCON1) =
+ (1 << 0) | /* GPK8 - OUTPUT (NC) */
+ (1 << 4) | /* GPK9 - OUTPUT (NC) */
+ (1 << 8) | /* GPK10 - OUTPUT (NC) */
+ (1 << 12) | /* GPK11 - OUTPUT (NC) */
+ (1 << 16) | /* GPK12 - OUTPUT (NC) */
+ (1 << 20) | /* GPK13 - OUTPUT (NC) */
+ (1 << 24) | /* GPK14 - OUTPUT (NC) */
+ (1 << 28) /* GPK15 - OUTPUT (NC) */
+ ;
+
+ __REG(GPKPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPKDAT) =
+ (1 << 2) /* deassert nMODEM_ON */
+ ;
+
+ /* ---------------------------- Port L ---------------------------- */
+
+ __REG(GPLCON0) =
+ (1 << 0) | /* GPL0 - OUTPUT (NC) */
+ (1 << 4) | /* GPL1 - OUTPUT (NC) */
+ (1 << 8) | /* GPL2 - OUTPUT (NC) */
+ (1 << 12) | /* GPL3 - OUTPUT (NC) */
+ (1 << 16) | /* GPL4 - OUTPUT (NC) */
+ (1 << 20) | /* GPL5 - OUTPUT (NC) */
+ (1 << 24) | /* GPL6 - OUTPUT (NC) */
+ (1 << 28) /* GPL7 - OUTPUT (NC) */
+ ;
+ __REG(GPLCON1) =
+ (1 << 0) | /* GPL8 - OUTPUT (NC) */
+ (1 << 4) | /* GPL9 - OUTPUT (NC) */
+ (1 << 8) | /* GPL10 - OUTPUT (NC) */
+ (1 << 12) | /* GPL11 - OUTPUT (NC) */
+ (1 << 16) | /* GPL12 - OUTPUT (NC) */
+ (1 << 20) | /* GPL13 - OUTPUT (NC) */
+ (1 << 24) /* GPL14 - OUTPUT (NC) */
+ ;
+
+ __REG(GPLPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPLDAT) = 0;
+
+
+ /* ---------------------------- Port M ---------------------------- */
+
+ __REG(GPMCON) =
+ (1 << 0) | /* GPM0 - OUTPUT (TP_RESET) */
+ (1 << 4) | /* GPM1 - OUTPUT (NC) */
+ (1 << 8) | /* GPM2 - OUTPUT (GPS_LNA_EN) */
+ (1 << 12) | /* GPM3 - OUTPUT (NC) */
+ (0 << 16) | /* GPM4 - INPUT (nUSB_FLT) */
+ (0 << 20) /* GPM5 - INPUT (nUSB_OC) */
+ ;
+
+ __REG(GPMPUD) = (2 << (4 * 2)) | (2 << (5 * 2)); /* Pup on inputs */
+
+ __REG(GPMDAT) = 0;
+
+ /* ---------------------------- Port N ---------------------------- */
+
+ __REG(GPNCON) =
+ (2 << 0) | /* GPN0 - EXINT0 nG1INT1 */
+ (2 << 2) | /* GPN1 - EXINT1 KEY_MINUS */
+ (2 << 4) | /* GPN2 - EXINT2 KEY_PLUS */
+ (2 << 6) | /* GPN3 - EXINT3 PWR_IND */
+ (2 << 8) | /* GPN4 - EXINT4 PWR_IRQ */
+ (2 << 10) | /* GPN5 - EXINT5 nTOUCH */
+ (2 << 12) | /* GPN6 - EXINT6 nJACK_INSERT */
+ (2 << 14) | /* GPN7 - EXINT7 GPS_INT */
+ (2 << 16) | /* GPN8 - EXINT8 nHOLD */
+ (2 << 18) | /* GPN9 - EXINT9 WLAN_WAKEUP */
+ (2 << 20) | /* GPN10 - EXINT10 nG1INT2 */
+ (2 << 22) | /* GPN11 - EXINT11 nIO1 */
+ (2 << 24) | /* GPN12 - EXINT12 nONKEYWAKE */
+ (0 << 26) | /* GPN13 - INPUT (iROM CFG0) */
+ (0 << 28) | /* GPN14 - INPUT (iROM CFG1) */
+ (0 << 30) /* GPN15 - INPUT (iROM CFG2) */
+ ;
+
+ __REG(GPNPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPNDAT) = 0;
+
+
+ /* ---------------------------- Port O ---------------------------- */
+
+ __REG(GPOCON) =
+ (2 << 0) | /* GPO0 - XM0CS2 (nNANDCS0) */
+ (1 << 2) | /* GPO1 - OUTPUT (nMODEM_RESET) */
+ (1 << 4) | /* GPO2 - OUTPUT (NC) */
+ (1 << 6) | /* GPO3 - OUTPUT (NC) */
+ (1 << 8) | /* GPO4 - OUTPUT (NC) */
+ (1 << 10) | /* GPO5 - OUTPUT (NC) */
+ (1 << 12) | /* GPO6 - OUTPUT (NC) */
+ (1 << 14) | /* GPO7 - OUTPUT (NC) */
+ (1 << 16) | /* GPO8 - OUTPUT (NC) */
+ (1 << 18) | /* GPO9 - OUTPUT (NC) */
+ (1 << 20) | /* GPO10 - OUTPUT (NC) */
+ (1 << 22) | /* GPO11 - OUTPUT (NC) */
+ (1 << 24) | /* GPO12 - OUTPUT (NC) */
+ (1 << 26) | /* GPO13 - OUTPUT (NC) */
+ (1 << 28) | /* GPO14 - OUTPUT (NC) */
+ (1 << 30) /* GPO15 - OUTPUT (NC) */
+ ;
+
+ __REG(GPOPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPODAT) = (1 << 15); /* assert CAM_PWRDN */
+
+ __REG(GPOCONSLP) =
+ (3 << 0) | /* GPO0 - hold state */
+ (1 << 2) | /* GPO1 - OUTPUT 1 (do not reset modem) */
+ (0 << 4) | /* GPO2 - OUTPUT 0 */
+ (0 << 6) | /* GPO3 - OUTPUT 0 */
+ (0 << 8) | /* GPO4 - OUTPUT 0 */
+ (0 << 10) | /* GPO5 - OUTPUT 0 */
+ (0 << 12) | /* GPO6 - OUTPUT 0 */
+ (0 << 14) | /* GPO7 - OUTPUT 0 */
+ (0 << 16) | /* GPO8 - OUTPUT 0 */
+ (0 << 18) | /* GPO9 - OUTPUT 0 */
+ (0 << 20) | /* GPO10 - OUTPUT 0 */
+ (0 << 22) | /* GPO11 - OUTPUT 0 */
+ (0 << 24) | /* GPO12 - OUTPUT 0 */
+ (0 << 26) | /* GPO13 - OUTPUT 0 */
+ (0 << 28) | /* GPO14 - OUTPUT 0 */
+ (0 << 30) /* GPO15 - OUTPUT 0 */
+ ;
+
+ __REG(GPOPUDSLP) =
+ (0 << 0) | /* GPO0 - no pull up or down */
+ (0 << 2) | /* GPO1 - no pull up or down */
+ (0 << 4) | /* GPO2 - no pull up or down */
+ (0 << 6) | /* GPO3 - no pull up or down */
+ (0 << 8) | /* GPO4 - no pull up or down */
+ (0 << 10) | /* GPO5 - no pull up or down */
+ (0 << 12) | /* GPO6 - no pull up or down */
+ (0 << 14) | /* GPO7 - no pull up or down */
+ (0 << 16) | /* GPO8 - no pull up or down */
+ (0 << 18) | /* GPO9 - no pull up or down */
+ (0 << 20) | /* GPO10 - no pull up or down */
+ (0 << 22) | /* GPO11 - no pull up or down */
+ (0 << 24) | /* GPO12 - no pull up or down */
+ (0 << 26) | /* GPO13 - no pull up or down */
+ (0 << 28) | /* GPO14 - no pull up or down */
+ (0 << 30) /* GPO15 - no pull up or down */
+ ;
+
+ /* ---------------------------- Port P ---------------------------- */
+
+ __REG(GPPCON) =
+ (1 << 0) | /* GPP0 - OUTPUT (NC) */
+ (1 << 2) | /* GPP1 - OUTPUT (NC) */
+ (1 << 4) | /* GPP2 - OUTPUT (NC) */
+ (1 << 6) | /* GPP3 - OUTPUT (NC) */
+ (1 << 8) | /* GPP4 - OUTPUT (NC) */
+ (1 << 10) | /* GPP5 - OUTPUT (NC) */
+ (1 << 12) | /* GPP6 - OUTPUT (NC) */
+ (1 << 14) | /* GPP7 - OUTPUT (NC) */
+ (1 << 16) | /* GPP8 - OUTPUT (NC) */
+ (1 << 18) | /* GPP9 - OUTPUT (NC) */
+ (1 << 20) | /* GPP10 - OUTPUT (NC) */
+ (1 << 22) | /* GPP11 - OUTPUT (NC) */
+ (1 << 24) | /* GPP12 - OUTPUT (NC) */
+ (1 << 26) | /* GPP13 - OUTPUT (NC) */
+ (1 << 28) | /* GPP14 - OUTPUT (NC) */
+ (1 << 30) /* GPP15 - OUTPUT (NC) */
+ ;
+
+ __REG(GPPPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPPDAT) = 0; /* assert CAM_PWRDN */
+
+ __REG(GPPCONSLP) =
+ (0 << 0) | /* GPP0 - OUTPUT 0 */
+ (0 << 2) | /* GPP1 - OUTPUT 0 */
+ (0 << 4) | /* GPP2 - OUTPUT 0 */
+ (0 << 6) | /* GPP3 - OUTPUT 0 */
+ (0 << 8) | /* GPP4 - OUTPUT 0 */
+ (0 << 10) | /* GPP5 - OUTPUT 0 */
+ (0 << 12) | /* GPP6 - OUTPUT 0 */
+ (0 << 14) | /* GPP7 - OUTPUT 0 */
+ (0 << 16) | /* GPP8 - OUTPUT 0 */
+ (0 << 18) | /* GPP9 - OUTPUT 0 */
+ (0 << 20) | /* GPP10 - OUTPUT 0 */
+ (0 << 22) | /* GPP11 - OUTPUT 0 */
+ (0 << 24) | /* GPP12 - OUTPUT 0 */
+ (0 << 26) | /* GPP13 - OUTPUT 0 */
+ (0 << 28) | /* GPP14 - OUTPUT 0 */
+ (0 << 30) /* GPP15 - OUTPUT 0 */
+ ;
+
+ __REG(GPPPUDSLP) =
+ (0 << 0) | /* GPP0 - no pull up or down */
+ (0 << 2) | /* GPP1 - no pull up or down */
+ (0 << 4) | /* GPP2 - no pull up or down */
+ (0 << 6) | /* GPP3 - no pull up or down */
+ (0 << 8) | /* GPP4 - no pull up or down */
+ (0 << 10) | /* GPP5 - no pull up or down */
+ (0 << 12) | /* GPP6 - no pull up or down */
+ (0 << 14) | /* GPP7 - no pull up or down */
+ (0 << 16) | /* GPP8 - no pull up or down */
+ (0 << 18) | /* GPP9 - no pull up or down */
+ (0 << 20) | /* GPP10 - no pull up or down */
+ (0 << 22) | /* GPP11 - no pull up or down */
+ (0 << 24) | /* GPP12 - no pull up or down */
+ (0 << 26) | /* GPP13 - no pull up or down */
+ (0 << 28) | /* GPP14 - no pull up or down */
+ (0 << 30) /* GPP15 - no pull up or down */
+ ;
+
+ /* ---------------------------- Port Q ---------------------------- */
+
+ __REG(GPQCON) =
+ (1 << 0) | /* GPQ0 - OUTPUT (NC) */
+ (1 << 2) | /* GPQ1 - OUTPUT (NC) */
+ (1 << 4) | /* GPQ2 - OUTPUT (NC) */
+ (1 << 6) | /* GPQ3 - OUTPUT (NC) */
+ (1 << 8) | /* GPQ4 - OUTPUT (NC) */
+ (1 << 10) | /* GPQ5 - OUTPUT (NC) */
+ (1 << 12) | /* GPQ6 - OUTPUT (NC) */
+ (1 << 14) | /* GPQ7 - OUTPUT (NC) */
+ (1 << 16) | /* GPQ8 - OUTPUT (NC) */
+ (1 << 18) | /* GPQ9 - OUTPUT (NC) */
+ (1 << 20) | /* GPQ10 - OUTPUT (NC) */
+ (1 << 22) | /* GPQ11 - OUTPUT (NC) */
+ (1 << 24) | /* GPQ12 - OUTPUT (NC) */
+ (1 << 26) | /* GPQ13 - OUTPUT (NC) */
+ (1 << 28) | /* GPQ14 - OUTPUT (NC) */
+ (1 << 30) /* GPQ15 - OUTPUT (NC) */
+ ;
+
+ __REG(GPQPUD) = 0; /* all pullup and pulldown disabled */
+
+ __REG(GPQDAT) = 0; /* assert CAM_PWRDN */
+
+ __REG(GPQCONSLP) =
+ (0 << 0) | /* GPQ0 - OUTPUT 0 */
+ (0 << 2) | /* GPQ1 - OUTPUT 0 */
+ (0 << 4) | /* GPQ2 - OUTPUT 0 */
+ (0 << 6) | /* GPQ3 - OUTPUT 0 */
+ (0 << 8) | /* GPQ4 - OUTPUT 0 */
+ (0 << 10) | /* GPQ5 - OUTPUT 0 */
+ (0 << 12) | /* GPQ6 - OUTPUT 0 */
+ (0 << 14) | /* GPQ7 - OUTPUT 0 */
+ (0 << 16) | /* GPQ8 - OUTPUT 0 */
+ (0 << 18) | /* GPQ9 - OUTPUT 0 */
+ (0 << 20) | /* GPQ10 - OUTPUT 0 */
+ (0 << 22) | /* GPQ11 - OUTPUT 0 */
+ (0 << 24) | /* GPQ12 - OUTPUT 0 */
+ (0 << 26) | /* GPQ13 - OUTPUT 0 */
+ (0 << 28) | /* GPQ14 - OUTPUT 0 */
+ (0 << 30) /* GPQ15 - OUTPUT 0 */
+ ;
+
+ __REG(GPQPUDSLP) =
+ (0 << 0) | /* GPQ0 - no pull up or down */
+ (0 << 2) | /* GPQ1 - no pull up or down */
+ (0 << 4) | /* GPQ2 - no pull up or down */
+ (0 << 6) | /* GPQ3 - no pull up or down */
+ (0 << 8) | /* GPQ4 - no pull up or down */
+ (0 << 10) | /* GPQ5 - no pull up or down */
+ (0 << 12) | /* GPQ6 - no pull up or down */
+ (0 << 14) | /* GPQ7 - no pull up or down */
+ (0 << 16) | /* GPQ8 - no pull up or down */
+ (0 << 18) | /* GPQ9 - no pull up or down */
+ (0 << 20) | /* GPQ10 - no pull up or down */
+ (0 << 22) | /* GPQ11 - no pull up or down */
+ (0 << 24) | /* GPQ12 - no pull up or down */
+ (0 << 26) | /* GPQ13 - no pull up or down */
+ (0 << 28) | /* GPQ14 - no pull up or down */
+ (0 << 30) /* GPQ15 - no pull up or down */
+ ;
+
+#if 0
/*
* We have to talk to the PMU a little bit
*/
More information about the openmoko-kernel
mailing list
