diff options
Diffstat (limited to 'target/linux/pxa/patches-2.6.21/002-header.patch')
| -rw-r--r-- | target/linux/pxa/patches-2.6.21/002-header.patch | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/target/linux/pxa/patches-2.6.21/002-header.patch b/target/linux/pxa/patches-2.6.21/002-header.patch new file mode 100644 index 000000000..6086f69c9 --- /dev/null +++ b/target/linux/pxa/patches-2.6.21/002-header.patch @@ -0,0 +1,170 @@ +Index: linux-2.6.21gum/include/asm-arm/arch-pxa/gumstix.h +=================================================================== +--- /dev/null ++++ linux-2.6.21gum/include/asm-arm/arch-pxa/gumstix.h +@@ -0,0 +1,165 @@ ++/* ++ * linux/include/asm-arm/arch-pxa/gumstix.h ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ */ ++ ++ ++/* BTRESET - Reset line to Bluetooth module, active low signal. */ ++#define GPIO_GUMSTIX_BTRESET 7 ++#define GPIO_GUMSTIX_BTRESET_MD (GPIO_GUMSTIX_BTRESET | GPIO_OUT) ++ ++ ++/* GPIOn - Input from MAX823 (or equiv), normalizing USB +5V ++ into a clean interrupt signal for determining cable presence ++ On the original gumstix, this is GPIO81, and GPIO83 needs to be defined as well. ++ On the gumstix F, this moves to GPIO17 and GPIO37 */ ++/* GPIOx - Connects to USB D+ and used as a pull-up after GPIOn ++ has detected a cable insertion; driven low otherwise. */ ++ ++#ifdef CONFIG_ARCH_GUMSTIX_ORIG ++ ++#define GPIO_GUMSTIX_USB_GPIOn 81 ++#define GPIO_GUMSTIX_USB_GPIOx 83 ++ ++#else ++ ++#define GPIO_GUMSTIX_USB_GPIOn 35 ++#define GPIO_GUMSTIX_USB_GPIOx 41 ++ ++#endif ++ ++#define GUMSTIX_USB_INTR_IRQ IRQ_GPIO(GPIO_GUMSTIX_USB_GPIOn) /* usb state change */ ++#define GPIO_GUMSTIX_USB_GPIOn_MD (GPIO_GUMSTIX_USB_GPIOn | GPIO_IN) ++#define GPIO_GUMSTIX_USB_GPIOx_CON_MD (GPIO_GUMSTIX_USB_GPIOx | GPIO_OUT) ++#define GPIO_GUMSTIX_USB_GPIOx_DIS_MD (GPIO_GUMSTIX_USB_GPIOx | GPIO_IN) ++ ++ ++/* ++ * SMC Ethernet definitions ++ * ETH_RST provides a hardware reset line to the ethernet chip ++ * ETH is the IRQ line in from the ethernet chip to the PXA ++ */ ++#ifndef CONFIG_ARCH_GUMSTIX_VERDEX ++#define GPIO_GUMSTIX_ETH0_RST 80 ++#define GPIO_GUMSTIX_ETH0 36 ++#else ++#define GPIO_GUMSTIX_ETH0_RST 32 ++#define GPIO_GUMSTIX_ETH0 99 ++#endif ++#define GPIO_GUMSTIX_ETH1_RST 52 ++#define GPIO_GUMSTIX_ETH1 27 ++ ++#define GPIO_GUMSTIX_ETH0_RST_MD (GPIO_GUMSTIX_ETH0_RST | GPIO_OUT) ++#define GPIO_GUMSTIX_ETH1_RST_MD (GPIO_GUMSTIX_ETH1_RST | GPIO_OUT) ++#define GPIO_GUMSTIX_ETH0_MD (GPIO_GUMSTIX_ETH0 | GPIO_IN) ++#define GPIO_GUMSTIX_ETH1_MD (GPIO_GUMSTIX_ETH1 | GPIO_IN) ++ ++#define GUMSTIX_ETH0_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH0) ++#define GUMSTIX_ETH1_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH1) ++ ++ ++/* CF reset line */ ++#define GPIO8_CF_RESET 8 ++#define GPIO97_CF_RESET 97 ++#define GPIO110_CF_RESET 110 ++#ifndef CONFIG_ARCH_GUMSTIX_VERDEX ++#define GPIO_GUMSTIX_CF_RESET GPIO8_CF_RESET ++#else ++#define GPIO_GUMSTIX_CF_RESET GPIO97_CF_RESET ++#endif ++#define GPIO_GUMSTIX_CF_OLD_RESET GPIO110_CF_RESET ++ ++ ++/* CF signals shared by both sockets */ ++#define GPIO_GUMSTIX_nPOE GPIO48_nPOE ++#define GPIO_GUMSTIX_nPWE GPIO49_nPWE ++#define GPIO_GUMSTIX_nPIOR GPIO50_nPIOR ++#define GPIO_GUMSTIX_nPIOW GPIO51_nPIOW ++#ifndef CONFIG_ARCH_GUMSTIX_VERDEX ++#define GPIO_GUMSTIX_nPCE_1 GPIO52_nPCE_1 ++#define GPIO_GUMSTIX_nPCE_2 GPIO53_nPCE_2 ++#define GPIO_GUMSTIX_pSKTSEL GPIO54_pSKTSEL ++#else ++#define GPIO_GUMSTIX_nPCE_1 GPIO102_nPCE_1 ++#define GPIO_GUMSTIX_nPCE_2 GPIO105_nPCE_2 ++#define GPIO_GUMSTIX_pSKTSEL GPIO79_pSKTSEL ++#endif ++#define GPIO_GUMSTIX_nPREG GPIO55_nPREG ++#define GPIO_GUMSTIX_nPWAIT GPIO56_nPWAIT ++#define GPIO_GUMSTIX_nIOIS16 GPIO57_nIOIS16 ++ ++#define GPIO_GUMSTIX_nPOE_MD GPIO48_nPOE_MD ++#define GPIO_GUMSTIX_nPWE_MD GPIO49_nPWE_MD ++#define GPIO_GUMSTIX_nPIOR_MD GPIO50_nPIOR_MD ++#define GPIO_GUMSTIX_nPIOW_MD GPIO51_nPIOW_MD ++#ifndef CONFIG_ARCH_GUMSTIX_VERDEX ++#define GPIO_GUMSTIX_nPCE_1_MD GPIO52_nPCE_1_MD ++#define GPIO_GUMSTIX_nPCE_2_MD GPIO53_nPCE_2_MD ++#define GPIO_GUMSTIX_pSKTSEL_MD GPIO54_pSKTSEL_MD ++#else ++#define GPIO_GUMSTIX_nPCE_1_MD GPIO102_nPCE_1_MD ++#define GPIO_GUMSTIX_nPCE_2_MD GPIO105_nPCE_2_MD ++#define GPIO_GUMSTIX_pSKTSEL_MD GPIO79_pSKTSEL_MD ++#endif ++#define GPIO_GUMSTIX_nPREG_MD GPIO55_nPREG_MD ++#define GPIO_GUMSTIX_nPWAIT_MD GPIO56_nPWAIT_MD ++#define GPIO_GUMSTIX_nIOIS16_MD GPIO57_nIOIS16_MD ++ ++/* CF slot 0 */ ++#define GPIO4_nBVD1_0 4 ++#define GPIO4_nSTSCHG_0 GPIO4_nBVD1_0 ++#define GPIO11_nCD_0 11 ++#define GPIO26_PRDY_nBSY_0 26 ++ ++#define GPIO111_nBVD1_0 111 ++#define GPIO111_nSTSCHG_0 GPIO111_nBVD1_0 ++#define GPIO104_nCD_0 104 ++#define GPIO96_PRDY_nBSY_0 96 ++#define GPIO109_PRDY_nBSY_0 109 ++ ++#ifndef CONFIG_ARCH_GUMSTIX_VERDEX ++#define GPIO_GUMSTIX_nBVD1_0 GPIO4_nBVD1_0 ++#define GPIO_GUMSTIX_nSTSCHG_0 GPIO4_nSTSCHG_0 ++#define GPIO_GUMSTIX_nCD_0 GPIO11_nCD_0 ++#define GPIO_GUMSTIX_PRDY_nBSY_0 GPIO26_PRDY_nBSY_0 ++#else ++#define GPIO_GUMSTIX_nBVD1_0 GPIO111_nBVD1_0 ++#define GPIO_GUMSTIX_nSTSCHG_0 GPIO111_nSTSCHG_0 ++#define GPIO_GUMSTIX_nCD_0 GPIO104_nCD_0 ++#define GPIO_GUMSTIX_PRDY_nBSY_0 GPIO96_PRDY_nBSY_0 ++#endif ++#define GPIO_GUMSTIX_PRDY_nBSY_0_OLD GPIO109_PRDY_nBSY_0 ++ ++#define GUMSTIX_S0_nSTSCHG_IRQ IRQ_GPIO(GPIO_GUMSTIX_nSTSCHG_0) ++#define GUMSTIX_S0_nCD_IRQ IRQ_GPIO(GPIO_GUMSTIX_nCD_0) ++#define GUMSTIX_S0_PRDY_nBSY_IRQ IRQ_GPIO(GPIO_GUMSTIX_PRDY_nBSY_0) ++#define GUMSTIX_S0_PRDY_nBSY_OLD_IRQ IRQ_GPIO(GPIO_GUMSTIX_PRDY_nBSY_0_OLD) ++ ++/* CF slot 1 */ ++#define GPIO18_nBVD1_1 18 ++#define GPIO18_nSTSCHG_1 GPIO18_nBVD1_1 ++#define GPIO36_nCD_1 36 ++#define GPIO27_PRDY_nBSY_1 27 ++ ++#define GPIO_GUMSTIX_nBVD1_1 GPIO18_nBVD1_1 ++#define GPIO_GUMSTIX_nSTSCHG_1 GPIO18_nSTSCHG_1 ++#define GPIO_GUMSTIX_nCD_1 GPIO36_nCD_1 ++#define GPIO_GUMSTIX_PRDY_nBSY_1 GPIO27_PRDY_nBSY_1 ++ ++#define GUMSTIX_S1_nSTSCHG_IRQ IRQ_GPIO(GPIO_GUMSTIX_nSTSCHG_1) ++#define GUMSTIX_S1_nCD_IRQ IRQ_GPIO(GPIO_GUMSTIX_nCD_1) ++#define GUMSTIX_S1_PRDY_nBSY_IRQ IRQ_GPIO(GPIO_GUMSTIX_PRDY_nBSY_1) ++ ++/* CF GPIO line modes */ ++#define GPIO_GUMSTIX_CF_RESET_MD ( GPIO_GUMSTIX_CF_RESET | GPIO_OUT ) ++#define GPIO_GUMSTIX_CF_OLD_RESET_MD ( GPIO_GUMSTIX_CF_OLD_RESET | GPIO_OUT ) ++#define GPIO_GUMSTIX_nSTSCHG_0_MD ( GPIO_GUMSTIX_nSTSCHG_0 | GPIO_IN ) ++#define GPIO_GUMSTIX_nCD_0_MD ( GPIO_GUMSTIX_nCD_0 | GPIO_IN ) ++#define GPIO_GUMSTIX_PRDY_nBSY_0_MD ( GPIO_GUMSTIX_PRDY_nBSY_0 | GPIO_IN ) ++#define GPIO_GUMSTIX_PRDY_nBSY_0_OLD_MD ( GPIO_GUMSTIX_PRDY_nBSY_0_OLD | GPIO_IN ) ++#define GPIO_GUMSTIX_nSTSCHG_1_MD ( GPIO_GUMSTIX_nSTSCHG_1 | GPIO_IN ) ++#define GPIO_GUMSTIX_nCD_1_MD ( GPIO_GUMSTIX_nCD_1 | GPIO_IN ) ++#define GPIO_GUMSTIX_PRDY_nBSY_1_MD ( GPIO_GUMSTIX_PRDY_nBSY_1 | GPIO_IN ) |