From 69f22be7b10684ade3808de22db87c536ed135f3 Mon Sep 17 00:00:00 2001 From: Igor Grinberg Date: Tue, 27 Jul 2010 15:06:58 +0300 Subject: ARM: pxa: add U2D controller and ULPI driver for pxa3xx USB2.0 Device Controller (U2DC) which is found in Marvell PXA3xx. U2DC supports both High and Full speed modes. PXA320 and PXA300 U2DC supports only UTMI interface. PXA310 U2DC supports only ULPI interface and has the OTG capability. U2D Controller ULPI driver introduced in this patch supports only the PXA310 USB Host via the ULPI. Signed-off-by: Igor Grinberg Signed-off-by: Mike Rapoport Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/pxa3xx-u2d.h | 35 +++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 arch/arm/mach-pxa/include/mach/pxa3xx-u2d.h (limited to 'arch/arm/mach-pxa/include/mach') diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx-u2d.h b/arch/arm/mach-pxa/include/mach/pxa3xx-u2d.h new file mode 100644 index 000000000000..9d82cb65ea56 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pxa3xx-u2d.h @@ -0,0 +1,35 @@ +/* + * PXA3xx U2D header + * + * Copyright (C) 2010 CompuLab Ltd. + * + * Igor Grinberg + * + * 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. + */ +#ifndef __PXA310_U2D__ +#define __PXA310_U2D__ + +#include + +struct pxa3xx_u2d_platform_data { + +#define ULPI_SER_6PIN (1 << 0) +#define ULPI_SER_3PIN (1 << 1) + unsigned int ulpi_mode; + + int (*init)(struct device *); + void (*exit)(struct device *); +}; + + +/* Start PXA3xx U2D host */ +int pxa3xx_u2d_start_hc(struct usb_bus *host); +/* Stop PXA3xx U2D host */ +void pxa3xx_u2d_stop_hc(struct usb_bus *host); + +extern void pxa3xx_set_u2d_info(struct pxa3xx_u2d_platform_data *info); + +#endif /* __PXA310_U2D__ */ -- cgit v1.2.3 From 6ac6b817f3f4c23c5febd960d8deb343e13af5f3 Mon Sep 17 00:00:00 2001 From: Haojian Zhuang Date: Fri, 20 Aug 2010 15:23:59 +0800 Subject: ARM: pxa: encode IRQ number into .nr_irqs Signed-off-by: Haojian Zhuang Acked-by: Antonio Ospite Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/balloon3.h | 2 ++ arch/arm/mach-pxa/include/mach/eseries-irq.h | 1 + arch/arm/mach-pxa/include/mach/hx4700.h | 1 + arch/arm/mach-pxa/include/mach/irqs.h | 42 ++-------------------------- arch/arm/mach-pxa/include/mach/littleton.h | 2 ++ arch/arm/mach-pxa/include/mach/lpd270.h | 1 + arch/arm/mach-pxa/include/mach/lubbock.h | 3 ++ arch/arm/mach-pxa/include/mach/magician.h | 2 ++ arch/arm/mach-pxa/include/mach/mainstone.h | 2 ++ arch/arm/mach-pxa/include/mach/pcm027.h | 2 ++ arch/arm/mach-pxa/include/mach/poodle.h | 2 ++ arch/arm/mach-pxa/include/mach/tosa.h | 1 + arch/arm/mach-pxa/include/mach/zeus.h | 2 ++ arch/arm/mach-pxa/include/mach/zylonite.h | 2 ++ 14 files changed, 26 insertions(+), 39 deletions(-) (limited to 'arch/arm/mach-pxa/include/mach') diff --git a/arch/arm/mach-pxa/include/mach/balloon3.h b/arch/arm/mach-pxa/include/mach/balloon3.h index eec92e6fd7cf..561562b4360b 100644 --- a/arch/arm/mach-pxa/include/mach/balloon3.h +++ b/arch/arm/mach-pxa/include/mach/balloon3.h @@ -174,6 +174,8 @@ enum balloon3_features { #define BALLOON3_CODEC_IRQ IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ) #define BALLOON3_S0_CD_IRQ IRQ_GPIO(BALLOON3_GPIO_S0_CD) +#define BALLOON3_NR_IRQS (IRQ_BOARD_START + 4) + extern int balloon3_has(enum balloon3_features feature); #endif diff --git a/arch/arm/mach-pxa/include/mach/eseries-irq.h b/arch/arm/mach-pxa/include/mach/eseries-irq.h index f2a93d5e31d3..de292b269c63 100644 --- a/arch/arm/mach-pxa/include/mach/eseries-irq.h +++ b/arch/arm/mach-pxa/include/mach/eseries-irq.h @@ -25,3 +25,4 @@ #define TMIO_SD_IRQ IRQ_TMIO(1) #define TMIO_USB_IRQ IRQ_TMIO(2) +#define ESERIES_NR_IRQS (IRQ_BOARD_START + 16) diff --git a/arch/arm/mach-pxa/include/mach/hx4700.h b/arch/arm/mach-pxa/include/mach/hx4700.h index 9eaeed1f87f1..37408449ec25 100644 --- a/arch/arm/mach-pxa/include/mach/hx4700.h +++ b/arch/arm/mach-pxa/include/mach/hx4700.h @@ -17,6 +17,7 @@ #define HX4700_ASIC3_GPIO_BASE NR_BUILTIN_GPIO #define HX4700_EGPIO_BASE (HX4700_ASIC3_GPIO_BASE + ASIC3_NUM_GPIOS) +#define HX4700_NR_IRQS (IRQ_BOARD_START + 70) /* * PXA GPIOs diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h index ffc8314520f2..d372caa75dc7 100644 --- a/arch/arm/mach-pxa/include/mach/irqs.h +++ b/arch/arm/mach-pxa/include/mach/irqs.h @@ -117,48 +117,12 @@ /* * The following interrupts are for board specific purposes. Since * the kernel can only run on one machine at a time, we can re-use - * these. There will be 16 IRQs by default. If it is not enough, - * IRQ_BOARD_END is allowed be customized for each board, but keep - * the numbers within sensible limits and in descending order, so - * when multiple config options are selected, the maximum will be - * used. + * these. + * By default, no board IRQ is reserved. It should be finished in + * custom board since sparse IRQ is already enabled. */ #define IRQ_BOARD_START (PXA_GPIO_IRQ_BASE + PXA_GPIO_IRQ_NUM) -#if defined(CONFIG_MACH_H4700) -#define IRQ_BOARD_END (IRQ_BOARD_START + 70) -#elif defined(CONFIG_MACH_ZYLONITE) -#define IRQ_BOARD_END (IRQ_BOARD_START + 32) -#elif defined(CONFIG_PXA_EZX) -#define IRQ_BOARD_END (IRQ_BOARD_START + 23) -#else -#define IRQ_BOARD_END (IRQ_BOARD_START + 16) -#endif - -/* - * Figure out the MAX IRQ number. - * - * If we have an SA1111, the max IRQ is S1_BVD1_STSCHG+1. - * If we have an LoCoMo, the max IRQ is IRQ_LOCOMO_SPI_TEND+1 - * Otherwise, we have the standard IRQs only. - */ -#ifdef CONFIG_SA1111 -#define NR_IRQS (IRQ_BOARD_END + 55) -#elif defined(CONFIG_PXA_HAVE_BOARD_IRQS) -#define NR_IRQS (IRQ_BOARD_END) -#else #define NR_IRQS (IRQ_BOARD_START) -#endif - -/* add IT8152 IRQs beyond BOARD_END */ -#ifdef CONFIG_PCI_HOST_ITE8152 -#define IT8152_LAST_IRQ (IRQ_BOARD_END + 40) - -#if NR_IRQS < (IT8152_LAST_IRQ+1) -#undef NR_IRQS -#define NR_IRQS (IT8152_LAST_IRQ+1) -#endif - -#endif /* CONFIG_PCI_HOST_ITE8152 */ #endif /* __ASM_MACH_IRQS_H */ diff --git a/arch/arm/mach-pxa/include/mach/littleton.h b/arch/arm/mach-pxa/include/mach/littleton.h index 6c9b21c51322..2a5726c15e0e 100644 --- a/arch/arm/mach-pxa/include/mach/littleton.h +++ b/arch/arm/mach-pxa/include/mach/littleton.h @@ -10,4 +10,6 @@ #define EXT0_GPIO_BASE (NR_BUILTIN_GPIO) #define EXT0_GPIO(x) (EXT0_GPIO_BASE + (x)) +#define LITTLETON_NR_IRQS (IRQ_BOARD_START + 8) + #endif /* __ASM_ARCH_LITTLETON_H */ diff --git a/arch/arm/mach-pxa/include/mach/lpd270.h b/arch/arm/mach-pxa/include/mach/lpd270.h index 0e6440c81683..cd070092b6eb 100644 --- a/arch/arm/mach-pxa/include/mach/lpd270.h +++ b/arch/arm/mach-pxa/include/mach/lpd270.h @@ -38,5 +38,6 @@ #define LPD270_USBC_IRQ LPD270_IRQ(2) #define LPD270_ETHERNET_IRQ LPD270_IRQ(3) #define LPD270_AC97_IRQ LPD270_IRQ(4) +#define LPD270_NR_IRQS (IRQ_BOARD_START + 5) #endif diff --git a/arch/arm/mach-pxa/include/mach/lubbock.h b/arch/arm/mach-pxa/include/mach/lubbock.h index a0d4247f08fc..2a086e8373eb 100644 --- a/arch/arm/mach-pxa/include/mach/lubbock.h +++ b/arch/arm/mach-pxa/include/mach/lubbock.h @@ -45,6 +45,9 @@ #define LUBBOCK_USB_DISC_IRQ LUBBOCK_IRQ(6) /* usb disconnect */ #define LUBBOCK_LAST_IRQ LUBBOCK_IRQ(6) +#define LUBBOCK_SA1111_IRQ_BASE (IRQ_BOARD_START + 16) +#define LUBBOCK_NR_IRQS (IRQ_BOARD_START + 16 + 55) + #ifndef __ASSEMBLY__ extern void lubbock_set_misc_wr(unsigned int mask, unsigned int set); #endif diff --git a/arch/arm/mach-pxa/include/mach/magician.h b/arch/arm/mach-pxa/include/mach/magician.h index 20ef37d4a9a7..0a2efcf7947c 100644 --- a/arch/arm/mach-pxa/include/mach/magician.h +++ b/arch/arm/mach-pxa/include/mach/magician.h @@ -71,6 +71,8 @@ #define IRQ_MAGICIAN_BT (IRQ_BOARD_START + 2) #define IRQ_MAGICIAN_VBUS (IRQ_BOARD_START + 3) +#define MAGICIAN_NR_IRQS (IRQ_BOARD_START + 8) + /* * CPLD EGPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/mainstone.h b/arch/arm/mach-pxa/include/mach/mainstone.h index 86e623abd64d..4c2d11cd824d 100644 --- a/arch/arm/mach-pxa/include/mach/mainstone.h +++ b/arch/arm/mach-pxa/include/mach/mainstone.h @@ -134,4 +134,6 @@ #define MAINSTONE_S1_STSCHG_IRQ MAINSTONE_IRQ(14) #define MAINSTONE_S1_IRQ MAINSTONE_IRQ(15) +#define MAINSTONE_NR_IRQS (IRQ_BOARD_START + 16) + #endif diff --git a/arch/arm/mach-pxa/include/mach/pcm027.h b/arch/arm/mach-pxa/include/mach/pcm027.h index 04083263167e..4bac588478a8 100644 --- a/arch/arm/mach-pxa/include/mach/pcm027.h +++ b/arch/arm/mach-pxa/include/mach/pcm027.h @@ -30,6 +30,8 @@ #define PCM027_MMCDET_IRQ PCM027_IRQ(2) #define PCM027_PM_5V_IRQ PCM027_IRQ(3) +#define PCM027_NR_IRQS (IRQ_BOARD_START + 32) + /* I2C RTC */ #define PCM027_RTC_IRQ_GPIO 0 #define PCM027_RTC_IRQ IRQ_GPIO(PCM027_RTC_IRQ_GPIO) diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/include/mach/poodle.h index 0b3e6d051c64..83d1cfd00fc9 100644 --- a/arch/arm/mach-pxa/include/mach/poodle.h +++ b/arch/arm/mach-pxa/include/mach/poodle.h @@ -85,6 +85,8 @@ #define POODLE_LOCOMO_GPIO_232VCC_ON LOCOMO_GPIO(12) #define POODLE_LOCOMO_GPIO_JK_B LOCOMO_GPIO(13) +#define POODLE_NR_IRQS (IRQ_BOARD_START + 4) /* 4 for LoCoMo */ + extern struct platform_device poodle_locomo_device; #endif /* __ASM_ARCH_POODLE_H */ diff --git a/arch/arm/mach-pxa/include/mach/tosa.h b/arch/arm/mach-pxa/include/mach/tosa.h index 1bbd1f2e4beb..1272c4b56ceb 100644 --- a/arch/arm/mach-pxa/include/mach/tosa.h +++ b/arch/arm/mach-pxa/include/mach/tosa.h @@ -20,6 +20,7 @@ /* Jacket Scoop */ #define TOSA_SCOOP_PHYS (PXA_CS5_PHYS + 0x00800000) +#define TOSA_NR_IRQS (IRQ_BOARD_START + TC6393XB_NR_IRQS) /* * SCOOP2 internal GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/zeus.h b/arch/arm/mach-pxa/include/mach/zeus.h index 6e119976003e..faa408ab7ad7 100644 --- a/arch/arm/mach-pxa/include/mach/zeus.h +++ b/arch/arm/mach-pxa/include/mach/zeus.h @@ -15,6 +15,8 @@ #ifndef _MACH_ZEUS_H #define _MACH_ZEUS_H +#define ZEUS_NR_IRQS (IRQ_BOARD_START + 48) + /* Physical addresses */ #define ZEUS_FLASH_PHYS PXA_CS0_PHYS #define ZEUS_ETH0_PHYS PXA_CS1_PHYS diff --git a/arch/arm/mach-pxa/include/mach/zylonite.h b/arch/arm/mach-pxa/include/mach/zylonite.h index 9edf645368d6..ea24998b923c 100644 --- a/arch/arm/mach-pxa/include/mach/zylonite.h +++ b/arch/arm/mach-pxa/include/mach/zylonite.h @@ -5,6 +5,8 @@ #define EXT_GPIO(x) (128 + (x)) +#define ZYLONITE_NR_IRQS (IRQ_BOARD_START + 32) + /* the following variables are processor specific and initialized * by the corresponding zylonite_pxa3xx_init() */ -- cgit v1.2.3 From 4a2490eac897e3648c4800b1068b56b7e1ad91b3 Mon Sep 17 00:00:00 2001 From: "Mark F. Brown" Date: Fri, 3 Sep 2010 18:28:06 -0400 Subject: ARM: pxa: moved pxa27x_keypad.h to platform pxa directory mach-mmp utilizes pxa27x_keypad code so we need to move header to platform pxa directory. Signed-off-by: Mark F. Brown Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/pxa27x_keypad.h | 59 -------------------------- 1 file changed, 59 deletions(-) delete mode 100644 arch/arm/mach-pxa/include/mach/pxa27x_keypad.h (limited to 'arch/arm/mach-pxa/include/mach') diff --git a/arch/arm/mach-pxa/include/mach/pxa27x_keypad.h b/arch/arm/mach-pxa/include/mach/pxa27x_keypad.h deleted file mode 100644 index 7b4eadc6df3a..000000000000 --- a/arch/arm/mach-pxa/include/mach/pxa27x_keypad.h +++ /dev/null @@ -1,59 +0,0 @@ -#ifndef __ASM_ARCH_PXA27x_KEYPAD_H -#define __ASM_ARCH_PXA27x_KEYPAD_H - -#include -#include - -#define MAX_MATRIX_KEY_ROWS (8) -#define MAX_MATRIX_KEY_COLS (8) -#define MATRIX_ROW_SHIFT (3) -#define MAX_DIRECT_KEY_NUM (8) - -/* pxa3xx keypad platform specific parameters - * - * NOTE: - * 1. direct_key_num indicates the number of keys in the direct keypad - * _plus_ the number of rotary-encoder sensor inputs, this can be - * left as 0 if only rotary encoders are enabled, the driver will - * automatically calculate this - * - * 2. direct_key_map is the key code map for the direct keys, if rotary - * encoder(s) are enabled, direct key 0/1(2/3) will be ignored - * - * 3. rotary can be either interpreted as a relative input event (e.g. - * REL_WHEEL/REL_HWHEEL) or specific keys (e.g. UP/DOWN/LEFT/RIGHT) - * - * 4. matrix key and direct key will use the same debounce_interval by - * default, which should be sufficient in most cases - */ -struct pxa27x_keypad_platform_data { - - /* code map for the matrix keys */ - unsigned int matrix_key_rows; - unsigned int matrix_key_cols; - unsigned int *matrix_key_map; - int matrix_key_map_size; - - /* direct keys */ - int direct_key_num; - unsigned int direct_key_map[MAX_DIRECT_KEY_NUM]; - - /* rotary encoders 0 */ - int enable_rotary0; - int rotary0_rel_code; - int rotary0_up_key; - int rotary0_down_key; - - /* rotary encoders 1 */ - int enable_rotary1; - int rotary1_rel_code; - int rotary1_up_key; - int rotary1_down_key; - - /* key debounce interval */ - unsigned int debounce_interval; -}; - -extern void pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info); - -#endif /* __ASM_ARCH_PXA27x_KEYPAD_H */ -- cgit v1.2.3 From 20266df55db7dcb70b3f527a55f4eb5a4d7092e2 Mon Sep 17 00:00:00 2001 From: Haojian Zhuang Date: Wed, 8 Sep 2010 09:42:40 -0400 Subject: ARM: pxa: append tavorevb3 support Bringup tavorevb3 development platform. UART and PMIC are enabled. Signed-off-by: Haojian Zhuang Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/mfp-pxa930.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm/mach-pxa/include/mach') diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa930.h b/arch/arm/mach-pxa/include/mach/mfp-pxa930.h index 0d119d3b9221..04f7c97044f3 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa930.h +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa930.h @@ -69,6 +69,7 @@ #define nBE0_GPIO_60 MFP_CFG(nBE0, AF0) #define nBE1_GPIO_61 MFP_CFG(nBE1, AF0) #define RDY_GPIO_62 MFP_CFG(RDY, AF0) +#define PMIC_INT_GPIO83 MFP_CFG_LPM(PMIC_INT, AF0, PULL_HIGH) /* Chip Select */ #define DF_nCS0_nCS2 MFP_CFG_LPM(DF_nCS0, AF3, PULL_HIGH) @@ -92,6 +93,9 @@ #define GPIO63_CI2C_SCL MFP_CFG_LPM(GPIO63, AF4, PULL_HIGH) #define GPIO64_CI2C_SDA MFP_CFG_LPM(GPIO64, AF4, PULL_HIGH) +#define GPIO73_CI2C_SCL MFP_CFG_LPM(GPIO73, AF1, PULL_HIGH) +#define GPIO74_CI2C_SDA MFP_CFG_LPM(GPIO74, AF1, PULL_HIGH) + #define GPIO77_CI2C_SCL MFP_CFG_LPM(GPIO77, AF2, PULL_HIGH) #define GPIO78_CI2C_SDA MFP_CFG_LPM(GPIO78, AF2, PULL_HIGH) @@ -345,6 +349,9 @@ #define GPIO69_UART1_CTS MFP_CFG(GPIO69, AF2) #define GPIO70_UART1_RTS MFP_CFG(GPIO70, AF2) +#define GPIO53_UART1_TXD MFP_CFG(GPIO53, AF2) +#define GPIO54_UART1_RXD MFP_CFG(GPIO54, AF2) + /* UART2 - BTUART */ #define GPIO91_UART2_RXD MFP_CFG(GPIO91, AF1) #define GPIO92_UART2_TXD MFP_CFG(GPIO92, AF1) -- cgit v1.2.3 From 0ea1293009826da45e1019f45dfde1e557bb30df Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Tue, 6 Jul 2010 18:30:06 +0800 Subject: arm: return both physical and virtual addresses from addruart Rather than checking the MMU status in every instance of addruart, do it once in kernel/debug.S, and change the existing addruart macros to return both physical and virtual addresses. The main debug code can then select the appropriate address to use. This will also allow us to retreive the address of a uart for the MMU state that we're not current in. Updated with fixes for OMAP from Jason Wang and Tony Lindgren , and fix for versatile express from Lorenzo Pieralisi . Signed-off-by: Jeremy Kerr Signed-off-by: Lorenzo Pieralisi Signed-off-by: Jason Wang Signed-off-by: Tony Lindgren Tested-by: Kevin Hilman --- arch/arm/mach-pxa/include/mach/debug-macro.S | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'arch/arm/mach-pxa/include/mach') diff --git a/arch/arm/mach-pxa/include/mach/debug-macro.S b/arch/arm/mach-pxa/include/mach/debug-macro.S index 01cf81393fe2..7d5c75125d65 100644 --- a/arch/arm/mach-pxa/include/mach/debug-macro.S +++ b/arch/arm/mach-pxa/include/mach/debug-macro.S @@ -13,12 +13,10 @@ #include "hardware.h" - .macro addruart, rx, tmp - mrc p15, 0, \rx, c1, c0 - tst \rx, #1 @ MMU enabled? - moveq \rx, #0x40000000 @ physical - movne \rx, #io_p2v(0x40000000) @ virtual - orr \rx, \rx, #0x00100000 + .macro addruart, rp, rv + mov \rp, #0x00100000 + orr \rv, \rp, #io_p2v(0x40000000) @ virtual + orr \rp, \rp, #0x40000000 @ physical .endm #define UART_SHIFT 2 -- cgit v1.2.3