From 66024db57d5b9011e274b314affad68f370c0d6f Mon Sep 17 00:00:00 2001 From: Russell King - ARM Linux Date: Sun, 29 Mar 2009 22:45:26 +0100 Subject: PCMCIA: stop duplicating pci_irq in soc_pcmcia_socket skt->irq is a mere duplication of pcmcia_socket's pci_irq member. Get rid of it. Signed-off-by: Russell King Signed-off-by: Dominik Brodowski --- drivers/pcmcia/sa1100_h3600.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/pcmcia/sa1100_h3600.c') diff --git a/drivers/pcmcia/sa1100_h3600.c b/drivers/pcmcia/sa1100_h3600.c index 0cc3748f375..3a121ac697d 100644 --- a/drivers/pcmcia/sa1100_h3600.c +++ b/drivers/pcmcia/sa1100_h3600.c @@ -25,8 +25,8 @@ static struct pcmcia_irqs irqs[] = { static int h3600_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { - skt->irq = skt->nr ? IRQ_GPIO_H3600_PCMCIA_IRQ1 - : IRQ_GPIO_H3600_PCMCIA_IRQ0; + skt->socket.pci_irq = skt->nr ? IRQ_GPIO_H3600_PCMCIA_IRQ1 + : IRQ_GPIO_H3600_PCMCIA_IRQ0; return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); -- cgit v1.2.3-70-g09d2 From 2a83709199adf4e89254e03981c0f9ff6558691f Mon Sep 17 00:00:00 2001 From: Dmitry Artamonow Date: Sun, 6 Dec 2009 17:12:49 +0100 Subject: ARM: 5811/2: pcmcia: convert sa1100_h3600 driver to gpiolib Convert all operations with GPLR/GPCR/GPSR to gpiolibs calls. Also change all IRQ_GPIO* to gpio_to_irq(*GPIO*) Signed-off-by: Dmitry Artamonow Signed-off-by: Russell King --- drivers/pcmcia/sa1100_h3600.c | 82 +++++++++++++++++++++++++++++++++++++------ 1 file changed, 71 insertions(+), 11 deletions(-) (limited to 'drivers/pcmcia/sa1100_h3600.c') diff --git a/drivers/pcmcia/sa1100_h3600.c b/drivers/pcmcia/sa1100_h3600.c index 3a121ac697d..97e5667fb2e 100644 --- a/drivers/pcmcia/sa1100_h3600.c +++ b/drivers/pcmcia/sa1100_h3600.c @@ -10,26 +10,78 @@ #include #include #include +#include #include #include #include #include +#include #include "sa1100_generic.h" static struct pcmcia_irqs irqs[] = { - { 0, IRQ_GPIO_H3600_PCMCIA_CD0, "PCMCIA CD0" }, - { 1, IRQ_GPIO_H3600_PCMCIA_CD1, "PCMCIA CD1" } + { .sock = 0, .str = "PCMCIA CD0" }, /* .irq will be filled later */ + { .sock = 1, .str = "PCMCIA CD1" } }; static int h3600_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { - skt->socket.pci_irq = skt->nr ? IRQ_GPIO_H3600_PCMCIA_IRQ1 - : IRQ_GPIO_H3600_PCMCIA_IRQ0; + int err; + switch (skt->nr) { + case 0: + err = gpio_request(H3XXX_GPIO_PCMCIA_IRQ0, "PCMCIA IRQ0"); + if (err) + goto err00; + err = gpio_direction_input(H3XXX_GPIO_PCMCIA_IRQ0); + if (err) + goto err01; + skt->socket.pci_irq = gpio_to_irq(H3XXX_GPIO_PCMCIA_IRQ0); + + err = gpio_request(H3XXX_GPIO_PCMCIA_CD0, "PCMCIA CD0"); + if (err) + goto err01; + err = gpio_direction_input(H3XXX_GPIO_PCMCIA_CD0); + if (err) + goto err02; + irqs[0].irq = gpio_to_irq(H3XXX_GPIO_PCMCIA_CD0); + + err = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); + if (err) + goto err02; + break; + case 1: + err = gpio_request(H3XXX_GPIO_PCMCIA_IRQ1, "PCMCIA IRQ1"); + if (err) + goto err10; + err = gpio_direction_input(H3XXX_GPIO_PCMCIA_IRQ1); + if (err) + goto err11; + skt->socket.pci_irq = gpio_to_irq(H3XXX_GPIO_PCMCIA_IRQ1); + + err = gpio_request(H3XXX_GPIO_PCMCIA_CD1, "PCMCIA CD1"); + if (err) + goto err11; + err = gpio_direction_input(H3XXX_GPIO_PCMCIA_CD1); + if (err) + goto err12; + irqs[1].irq = gpio_to_irq(H3XXX_GPIO_PCMCIA_CD1); + + err = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); + if (err) + goto err12; + break; + } + return 0; + +err02: gpio_free(H3XXX_GPIO_PCMCIA_CD0); +err01: gpio_free(H3XXX_GPIO_PCMCIA_IRQ0); +err00: return err; - return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); +err12: gpio_free(H3XXX_GPIO_PCMCIA_CD0); +err11: gpio_free(H3XXX_GPIO_PCMCIA_IRQ0); +err10: return err; } static void h3600_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) @@ -40,17 +92,25 @@ static void h3600_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) assign_h3600_egpio(IPAQ_EGPIO_OPT_NVRAM_ON, 0); assign_h3600_egpio(IPAQ_EGPIO_OPT_ON, 0); assign_h3600_egpio(IPAQ_EGPIO_OPT_RESET, 1); + switch (skt->nr) { + case 0: + gpio_free(H3XXX_GPIO_PCMCIA_CD0); + gpio_free(H3XXX_GPIO_PCMCIA_IRQ0); + break; + case 1: + gpio_free(H3XXX_GPIO_PCMCIA_CD1); + gpio_free(H3XXX_GPIO_PCMCIA_IRQ1); + break; + } } static void h3600_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state) { - unsigned long levels = GPLR; - switch (skt->nr) { case 0: - state->detect = levels & GPIO_H3600_PCMCIA_CD0 ? 0 : 1; - state->ready = levels & GPIO_H3600_PCMCIA_IRQ0 ? 1 : 0; + state->detect = !gpio_get_value(H3XXX_GPIO_PCMCIA_CD0); + state->ready = !!gpio_get_value(H3XXX_GPIO_PCMCIA_IRQ0); state->bvd1 = 0; state->bvd2 = 0; state->wrprot = 0; /* Not available on H3600. */ @@ -59,8 +119,8 @@ h3600_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *st break; case 1: - state->detect = levels & GPIO_H3600_PCMCIA_CD1 ? 0 : 1; - state->ready = levels & GPIO_H3600_PCMCIA_IRQ1 ? 1 : 0; + state->detect = !gpio_get_value(H3XXX_GPIO_PCMCIA_CD1); + state->ready = !!gpio_get_value(H3XXX_GPIO_PCMCIA_IRQ1); state->bvd1 = 0; state->bvd2 = 0; state->wrprot = 0; /* Not available on H3600. */ -- cgit v1.2.3-70-g09d2 From 22f9740552b89c9f458f972f881d222b298ab165 Mon Sep 17 00:00:00 2001 From: Dmitry Artamonow Date: Fri, 27 Nov 2009 12:02:28 +0100 Subject: ARM: 5814/1: SA1100: h3100/h3600: convert all users of assign_h3600_egpio to gpiolib Use of gpio_request/gpio_free in some callbacks may look ugly, but corresponding drivers (sa1100_serial and sa1100_fb) don't provide (yet) init/exit hooks and registering these gpios in *_mach_init is also not possible, because htc-gpio driver starts a bit later... Signed-off-by: Dmitry Artamonow Signed-off-by: Russell King --- arch/arm/mach-sa1100/h3600.c | 87 ++++++++++++++++++++++++++++++++++++++++--- drivers/pcmcia/sa1100_h3600.c | 57 ++++++++++++++++++++++------ 2 files changed, 126 insertions(+), 18 deletions(-) (limited to 'drivers/pcmcia/sa1100_h3600.c') diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c index 429fdb051a3..5e6011ce36e 100644 --- a/arch/arm/mach-sa1100/h3600.c +++ b/arch/arm/mach-sa1100/h3600.c @@ -111,12 +111,32 @@ static struct mtd_partition h3xxx_partitions[] = { static void h3xxx_set_vpp(int vpp) { - assign_h3600_egpio(IPAQ_EGPIO_VPP_ON, vpp); + gpio_set_value(H3XXX_EGPIO_VPP_ON, vpp); +} + +static int h3xxx_flash_init(void) +{ + int err = gpio_request(H3XXX_EGPIO_VPP_ON, "Flash Vpp"); + if (err) + return err; + + err = gpio_direction_output(H3XXX_EGPIO_VPP_ON, 0); + if (err) + gpio_free(H3XXX_EGPIO_VPP_ON); + + return err; +} + +static void h3xxx_flash_exit(void) +{ + gpio_free(H3XXX_EGPIO_VPP_ON); } static struct flash_platform_data h3xxx_flash_data = { .map_name = "cfi_probe", .set_vpp = h3xxx_set_vpp, + .init = h3xxx_flash_init, + .exit = h3xxx_flash_exit, .parts = h3xxx_partitions, .nr_parts = ARRAY_SIZE(h3xxx_partitions), }; @@ -158,7 +178,10 @@ static u_int h3xxx_uart_get_mctrl(struct uart_port *port) static void h3xxx_uart_pm(struct uart_port *port, u_int state, u_int oldstate) { if (port->mapbase == _Ser3UTCR0) - assign_h3600_egpio(IPAQ_EGPIO_RS232_ON, !state); + if (!gpio_request(H3XXX_EGPIO_RS232_ON, "RS232 transceiver")) { + gpio_direction_output(H3XXX_EGPIO_RS232_ON, !state); + gpio_free(H3XXX_EGPIO_RS232_ON); + } } /* @@ -362,7 +385,11 @@ static void h3100_control_egpio(enum ipaq_egpio_type x, int setp) */ static void h3100_lcd_power(int enable) { - assign_h3600_egpio(IPAQ_EGPIO_LCD_POWER, enable); + if (!gpio_request(H3XXX_EGPIO_LCD_ON, "LCD ON")) { + gpio_set_value(H3100_GPIO_LCD_3V_ON, enable); + gpio_direction_output(H3XXX_EGPIO_LCD_ON, enable); + gpio_free(H3XXX_EGPIO_LCD_ON); + } } @@ -412,6 +439,7 @@ static struct gpio_default_state h3100_default_gpio[] = { { H3XXX_GPIO_COM_DCD, GPIO_MODE_IN, "COM DCD" }, { H3XXX_GPIO_COM_CTS, GPIO_MODE_IN, "COM CTS" }, { H3XXX_GPIO_COM_RTS, GPIO_MODE_OUT0, "COM RTS" }, + { H3100_GPIO_LCD_3V_ON, GPIO_MODE_OUT0, "LCD 3v" }, }; static void __init h3100_mach_init(void) @@ -506,7 +534,25 @@ static void h3600_control_egpio(enum ipaq_egpio_type x, int setp) */ static void h3600_lcd_power(int enable) { - assign_h3600_egpio(IPAQ_EGPIO_LCD_POWER, enable); + if (gpio_request(H3XXX_EGPIO_LCD_ON, "LCD power")) + goto err1; + if (gpio_request(H3600_EGPIO_LCD_PCI, "LCD control")) + goto err2; + if (gpio_request(H3600_EGPIO_LCD_5V_ON, "LCD 5v")) + goto err3; + if (gpio_request(H3600_EGPIO_LVDD_ON, "LCD 9v/-6.5v")) + goto err4; + + gpio_direction_output(H3XXX_EGPIO_LCD_ON, enable); + gpio_direction_output(H3600_EGPIO_LCD_PCI, enable); + gpio_direction_output(H3600_EGPIO_LCD_5V_ON, enable); + gpio_direction_output(H3600_EGPIO_LVDD_ON, enable); + + gpio_free(H3600_EGPIO_LVDD_ON); +err4: gpio_free(H3600_EGPIO_LCD_5V_ON); +err3: gpio_free(H3600_EGPIO_LCD_PCI); +err2: gpio_free(H3XXX_EGPIO_LCD_ON); +err1: return; } static void __init h3600_map_io(void) @@ -531,18 +577,47 @@ static void __init h3600_map_io(void) */ static int h3600_irda_set_power(struct device *dev, unsigned int state) { - assign_h3600_egpio(IPAQ_EGPIO_IR_ON, state); + gpio_set_value(H3600_EGPIO_IR_ON, state); return 0; } static void h3600_irda_set_speed(struct device *dev, unsigned int speed) { - assign_h3600_egpio(IPAQ_EGPIO_IR_FSEL, !(speed < 4000000)); + gpio_set_value(H3600_EGPIO_IR_FSEL, !(speed < 4000000)); +} + +static int h3600_irda_startup(struct device *dev) +{ + int err = gpio_request(H3600_EGPIO_IR_ON, "IrDA power"); + if (err) + goto err1; + err = gpio_direction_output(H3600_EGPIO_IR_ON, 0); + if (err) + goto err2; + err = gpio_request(H3600_EGPIO_IR_FSEL, "IrDA fsel"); + if (err) + goto err2; + err = gpio_direction_output(H3600_EGPIO_IR_FSEL, 0); + if (err) + goto err3; + return 0; + +err3: gpio_free(H3600_EGPIO_IR_FSEL); +err2: gpio_free(H3600_EGPIO_IR_ON); +err1: return err; +} + +static void h3600_irda_shutdown(struct device *dev) +{ + gpio_free(H3600_EGPIO_IR_ON); + gpio_free(H3600_EGPIO_IR_FSEL); } static struct irda_platform_data h3600_irda_data = { .set_power = h3600_irda_set_power, .set_speed = h3600_irda_set_speed, + .startup = h3600_irda_startup, + .shutdown = h3600_irda_shutdown, }; static struct gpio_default_state h3600_default_gpio[] = { diff --git a/drivers/pcmcia/sa1100_h3600.c b/drivers/pcmcia/sa1100_h3600.c index 97e5667fb2e..fd7af123053 100644 --- a/drivers/pcmcia/sa1100_h3600.c +++ b/drivers/pcmcia/sa1100_h3600.c @@ -47,9 +47,33 @@ static int h3600_pcmcia_hw_init(struct soc_pcmcia_socket *skt) goto err02; irqs[0].irq = gpio_to_irq(H3XXX_GPIO_PCMCIA_CD0); - err = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); + err = gpio_request(H3XXX_EGPIO_OPT_NVRAM_ON, "OPT NVRAM ON"); if (err) goto err02; + err = gpio_direction_output(H3XXX_EGPIO_OPT_NVRAM_ON, 0); + if (err) + goto err03; + err = gpio_request(H3XXX_EGPIO_OPT_ON, "OPT ON"); + if (err) + goto err03; + err = gpio_direction_output(H3XXX_EGPIO_OPT_ON, 0); + if (err) + goto err04; + err = gpio_request(H3XXX_EGPIO_OPT_RESET, "OPT RESET"); + if (err) + goto err04; + err = gpio_direction_output(H3XXX_EGPIO_OPT_RESET, 0); + if (err) + goto err05; + err = gpio_request(H3XXX_EGPIO_CARD_RESET, "PCMCIA CARD RESET"); + if (err) + goto err05; + err = gpio_direction_output(H3XXX_EGPIO_CARD_RESET, 0); + if (err) + goto err06; + err = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); + if (err) + goto err06; break; case 1: err = gpio_request(H3XXX_GPIO_PCMCIA_IRQ1, "PCMCIA IRQ1"); @@ -75,6 +99,10 @@ static int h3600_pcmcia_hw_init(struct soc_pcmcia_socket *skt) } return 0; +err06: gpio_free(H3XXX_EGPIO_CARD_RESET); +err05: gpio_free(H3XXX_EGPIO_OPT_RESET); +err04: gpio_free(H3XXX_EGPIO_OPT_ON); +err03: gpio_free(H3XXX_EGPIO_OPT_NVRAM_ON); err02: gpio_free(H3XXX_GPIO_PCMCIA_CD0); err01: gpio_free(H3XXX_GPIO_PCMCIA_IRQ0); err00: return err; @@ -88,12 +116,17 @@ static void h3600_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) { soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs)); - /* Disable CF bus: */ - assign_h3600_egpio(IPAQ_EGPIO_OPT_NVRAM_ON, 0); - assign_h3600_egpio(IPAQ_EGPIO_OPT_ON, 0); - assign_h3600_egpio(IPAQ_EGPIO_OPT_RESET, 1); switch (skt->nr) { case 0: + /* Disable CF bus: */ + gpio_set_value(H3XXX_EGPIO_OPT_NVRAM_ON, 0); + gpio_set_value(H3XXX_EGPIO_OPT_ON, 0); + gpio_set_value(H3XXX_EGPIO_OPT_RESET, 1); + + gpio_free(H3XXX_EGPIO_CARD_RESET); + gpio_free(H3XXX_EGPIO_OPT_RESET); + gpio_free(H3XXX_EGPIO_OPT_ON); + gpio_free(H3XXX_EGPIO_OPT_NVRAM_ON); gpio_free(H3XXX_GPIO_PCMCIA_CD0); gpio_free(H3XXX_GPIO_PCMCIA_IRQ0); break; @@ -139,7 +172,7 @@ h3600_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_state_ return -1; } - assign_h3600_egpio(IPAQ_EGPIO_CARD_RESET, !!(state->flags & SS_RESET)); + gpio_set_value(H3XXX_EGPIO_CARD_RESET, !!(state->flags & SS_RESET)); /* Silently ignore Vpp, output enable, speaker enable. */ @@ -149,9 +182,9 @@ h3600_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_state_ static void h3600_pcmcia_socket_init(struct soc_pcmcia_socket *skt) { /* Enable CF bus: */ - assign_h3600_egpio(IPAQ_EGPIO_OPT_NVRAM_ON, 1); - assign_h3600_egpio(IPAQ_EGPIO_OPT_ON, 1); - assign_h3600_egpio(IPAQ_EGPIO_OPT_RESET, 0); + gpio_set_value(H3XXX_EGPIO_OPT_NVRAM_ON, 1); + gpio_set_value(H3XXX_EGPIO_OPT_ON, 1); + gpio_set_value(H3XXX_EGPIO_OPT_RESET, 0); msleep(10); @@ -169,10 +202,10 @@ static void h3600_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt) * socket 0 then socket 1. */ if (skt->nr == 1) { - assign_h3600_egpio(IPAQ_EGPIO_OPT_ON, 0); - assign_h3600_egpio(IPAQ_EGPIO_OPT_NVRAM_ON, 0); + gpio_set_value(H3XXX_EGPIO_OPT_ON, 0); + gpio_set_value(H3XXX_EGPIO_OPT_NVRAM_ON, 0); /* hmm, does this suck power? */ - assign_h3600_egpio(IPAQ_EGPIO_OPT_RESET, 1); + gpio_set_value(H3XXX_EGPIO_OPT_RESET, 1); } } -- cgit v1.2.3-70-g09d2 From 8715b29db2787f7c70f662b7b4d5b01017c61948 Mon Sep 17 00:00:00 2001 From: Dmitry Artamonow Date: Fri, 27 Nov 2009 12:09:25 +0100 Subject: ARM: 5819/1: SA1100: h3100/h3600: merge h3600.h and h3600_gpio.h into h3xxx.h Combine both headers into one, rename to h3xxx.h and change all users accordingly. Signed-off-by: Dmitry Artamonow Signed-off-by: Russell King --- arch/arm/mach-sa1100/h3600.c | 3 +- arch/arm/mach-sa1100/include/mach/h3600.h | 36 ----------- arch/arm/mach-sa1100/include/mach/h3600_gpio.h | 80 ----------------------- arch/arm/mach-sa1100/include/mach/h3xxx.h | 90 ++++++++++++++++++++++++++ drivers/pcmcia/sa1100_h3600.c | 3 +- 5 files changed, 92 insertions(+), 120 deletions(-) delete mode 100644 arch/arm/mach-sa1100/include/mach/h3600.h delete mode 100644 arch/arm/mach-sa1100/include/mach/h3600_gpio.h create mode 100644 arch/arm/mach-sa1100/include/mach/h3xxx.h (limited to 'drivers/pcmcia/sa1100_h3600.c') diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c index 3d52190a269..dd39f90db0d 100644 --- a/arch/arm/mach-sa1100/h3600.c +++ b/arch/arm/mach-sa1100/h3600.c @@ -44,8 +44,7 @@ #include #include -#include -#include +#include #include "generic.h" diff --git a/arch/arm/mach-sa1100/include/mach/h3600.h b/arch/arm/mach-sa1100/include/mach/h3600.h deleted file mode 100644 index e42042213ae..00000000000 --- a/arch/arm/mach-sa1100/include/mach/h3600.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * - * Definitions for H3600 Handheld Computer - * - * Copyright 2000 Compaq Computer Corporation. - * - * Use consistent with the GNU GPL is permitted, - * provided that this copyright notice is - * preserved in its entirety in all copies and derived works. - * - * COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, - * AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS - * FITNESS FOR ANY PARTICULAR PURPOSE. - * - * Author: Jamey Hicks. - * - * History: - * - * 2001-10-?? Andrew Christian Added support for iPAQ H3800 - * - */ - -#ifndef _INCLUDE_H3600_H_ -#define _INCLUDE_H3600_H_ - -/* Physical memory regions corresponding to chip selects */ -#define H3600_EGPIO_PHYS (SA1100_CS5_PHYS + 0x01000000) -#define H3600_BANK_2_PHYS SA1100_CS2_PHYS -#define H3600_BANK_4_PHYS SA1100_CS4_PHYS - -/* Virtual memory regions corresponding to chip selects 2 & 4 (used on sleeves) */ -#define H3600_EGPIO_VIRT 0xf0000000 -#define H3600_BANK_2_VIRT 0xf1000000 -#define H3600_BANK_4_VIRT 0xf3800000 - -#endif /* _INCLUDE_H3600_H_ */ diff --git a/arch/arm/mach-sa1100/include/mach/h3600_gpio.h b/arch/arm/mach-sa1100/include/mach/h3600_gpio.h deleted file mode 100644 index 2537f35685c..00000000000 --- a/arch/arm/mach-sa1100/include/mach/h3600_gpio.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * - * Definitions for H3600 Handheld Computer - * - * Copyright 2000 Compaq Computer Corporation. - * - * Use consistent with the GNU GPL is permitted, - * provided that this copyright notice is - * preserved in its entirety in all copies and derived works. - * - * COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, - * AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS - * FITNESS FOR ANY PARTICULAR PURPOSE. - * - * Author: Jamey Hicks. - * - * History: - * - * 2001-10-?? Andrew Christian Added support for iPAQ H3800 - * - */ - -#ifndef _INCLUDE_H3600_GPIO_H_ -#define _INCLUDE_H3600_GPIO_H_ - -/* - * gpiolib numbers for all iPAQs - */ -#define H3XXX_GPIO_PWR_BUTTON 0 -#define H3XXX_GPIO_PCMCIA_CD1 10 -#define H3XXX_GPIO_PCMCIA_IRQ1 11 -#define H3XXX_GPIO_PCMCIA_CD0 17 -#define H3XXX_GPIO_ACTION_BUTTON 18 -#define H3XXX_GPIO_SYS_CLK 19 -#define H3XXX_GPIO_PCMCIA_IRQ0 21 -#define H3XXX_GPIO_COM_DCD 23 -#define H3XXX_GPIO_OPTION 24 -#define H3XXX_GPIO_COM_CTS 25 -#define H3XXX_GPIO_COM_RTS 26 - -/* machine-specific gpios */ - -#define H3100_GPIO_BT_ON 2 -#define H3100_GPIO_QMUTE 4 -#define H3100_GPIO_LCD_3V_ON 5 -#define H3100_GPIO_AUD_ON 6 -#define H3100_GPIO_AUD_PWR_ON 7 -#define H3100_GPIO_IR_ON 8 -#define H3100_GPIO_IR_FSEL 9 - -#define H3600_GPIO_CLK_SET0 12 /* audio sample rate clock generator */ -#define H3600_GPIO_CLK_SET1 13 -#define H3600_GPIO_SOFT_RESET 20 /* also known as BATT_FAULT */ -#define H3600_GPIO_OPT_LOCK 22 -#define H3600_GPIO_OPT_DET 27 - - -/* H3100 / 3600 EGPIO pins */ -#define H3XXX_EGPIO_BASE (GPIO_MAX + 1) - -#define H3XXX_EGPIO_VPP_ON (H3XXX_EGPIO_BASE + 0) -#define H3XXX_EGPIO_CARD_RESET (H3XXX_EGPIO_BASE + 1) /* reset the attached pcmcia/compactflash card. active high. */ -#define H3XXX_EGPIO_OPT_RESET (H3XXX_EGPIO_BASE + 2) /* reset the attached option pack. active high. */ -#define H3XXX_EGPIO_CODEC_NRESET (H3XXX_EGPIO_BASE + 3) /* reset the onboard UDA1341. active low. */ -#define H3XXX_EGPIO_OPT_NVRAM_ON (H3XXX_EGPIO_BASE + 4) /* apply power to optionpack nvram, active high. */ -#define H3XXX_EGPIO_OPT_ON (H3XXX_EGPIO_BASE + 5) /* full power to option pack. active high. */ -#define H3XXX_EGPIO_LCD_ON (H3XXX_EGPIO_BASE + 6) /* enable 3.3V to LCD. active high. */ -#define H3XXX_EGPIO_RS232_ON (H3XXX_EGPIO_BASE + 7) /* UART3 transceiver force on. Active high. */ - -/* H3600 only EGPIO pins */ -#define H3600_EGPIO_LCD_PCI (H3XXX_EGPIO_BASE + 8) /* LCD control IC enable. active high. */ -#define H3600_EGPIO_IR_ON (H3XXX_EGPIO_BASE + 9) /* apply power to IR module. active high. */ -#define H3600_EGPIO_AUD_AMP_ON (H3XXX_EGPIO_BASE + 10) /* apply power to audio power amp. active high. */ -#define H3600_EGPIO_AUD_PWR_ON (H3XXX_EGPIO_BASE + 11) /* apply power to reset of audio circuit. active high. */ -#define H3600_EGPIO_QMUTE (H3XXX_EGPIO_BASE + 12) /* mute control for onboard UDA1341. active high. */ -#define H3600_EGPIO_IR_FSEL (H3XXX_EGPIO_BASE + 13) /* IR speed select: 1->fast, 0->slow */ -#define H3600_EGPIO_LCD_5V_ON (H3XXX_EGPIO_BASE + 14) /* enable 5V to LCD. active high. */ -#define H3600_EGPIO_LVDD_ON (H3XXX_EGPIO_BASE + 15) /* enable 9V and -6.5V to LCD. */ - -#endif /* _INCLUDE_H3600_GPIO_H_ */ diff --git a/arch/arm/mach-sa1100/include/mach/h3xxx.h b/arch/arm/mach-sa1100/include/mach/h3xxx.h new file mode 100644 index 00000000000..7f1e130be94 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/h3xxx.h @@ -0,0 +1,90 @@ +/* + * + * Definitions for H3600 Handheld Computer + * + * Copyright 2000 Compaq Computer Corporation. + * + * Use consistent with the GNU GPL is permitted, + * provided that this copyright notice is + * preserved in its entirety in all copies and derived works. + * + * COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, + * AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS + * FITNESS FOR ANY PARTICULAR PURPOSE. + * + * Author: Jamey Hicks. + * + * History: + * + * 2001-10-?? Andrew Christian Added support for iPAQ H3800 + * + */ + +#ifndef _INCLUDE_H3XXX_H_ +#define _INCLUDE_H3XXX_H_ + +/* Physical memory regions corresponding to chip selects */ +#define H3600_EGPIO_PHYS (SA1100_CS5_PHYS + 0x01000000) +#define H3600_BANK_2_PHYS SA1100_CS2_PHYS +#define H3600_BANK_4_PHYS SA1100_CS4_PHYS + +/* Virtual memory regions corresponding to chip selects 2 & 4 (used on sleeves) */ +#define H3600_EGPIO_VIRT 0xf0000000 +#define H3600_BANK_2_VIRT 0xf1000000 +#define H3600_BANK_4_VIRT 0xf3800000 + +/* + * gpiolib numbers for all iPAQs + */ +#define H3XXX_GPIO_PWR_BUTTON 0 +#define H3XXX_GPIO_PCMCIA_CD1 10 +#define H3XXX_GPIO_PCMCIA_IRQ1 11 +#define H3XXX_GPIO_PCMCIA_CD0 17 +#define H3XXX_GPIO_ACTION_BUTTON 18 +#define H3XXX_GPIO_SYS_CLK 19 +#define H3XXX_GPIO_PCMCIA_IRQ0 21 +#define H3XXX_GPIO_COM_DCD 23 +#define H3XXX_GPIO_OPTION 24 +#define H3XXX_GPIO_COM_CTS 25 +#define H3XXX_GPIO_COM_RTS 26 + +/* machine-specific gpios */ + +#define H3100_GPIO_BT_ON 2 +#define H3100_GPIO_QMUTE 4 +#define H3100_GPIO_LCD_3V_ON 5 +#define H3100_GPIO_AUD_ON 6 +#define H3100_GPIO_AUD_PWR_ON 7 +#define H3100_GPIO_IR_ON 8 +#define H3100_GPIO_IR_FSEL 9 + +#define H3600_GPIO_CLK_SET0 12 /* audio sample rate clock generator */ +#define H3600_GPIO_CLK_SET1 13 +#define H3600_GPIO_SOFT_RESET 20 /* also known as BATT_FAULT */ +#define H3600_GPIO_OPT_LOCK 22 +#define H3600_GPIO_OPT_DET 27 + + +/* H3100 / 3600 EGPIO pins */ +#define H3XXX_EGPIO_BASE (GPIO_MAX + 1) + +#define H3XXX_EGPIO_VPP_ON (H3XXX_EGPIO_BASE + 0) +#define H3XXX_EGPIO_CARD_RESET (H3XXX_EGPIO_BASE + 1) /* reset the attached pcmcia/compactflash card. active high. */ +#define H3XXX_EGPIO_OPT_RESET (H3XXX_EGPIO_BASE + 2) /* reset the attached option pack. active high. */ +#define H3XXX_EGPIO_CODEC_NRESET (H3XXX_EGPIO_BASE + 3) /* reset the onboard UDA1341. active low. */ +#define H3XXX_EGPIO_OPT_NVRAM_ON (H3XXX_EGPIO_BASE + 4) /* apply power to optionpack nvram, active high. */ +#define H3XXX_EGPIO_OPT_ON (H3XXX_EGPIO_BASE + 5) /* full power to option pack. active high. */ +#define H3XXX_EGPIO_LCD_ON (H3XXX_EGPIO_BASE + 6) /* enable 3.3V to LCD. active high. */ +#define H3XXX_EGPIO_RS232_ON (H3XXX_EGPIO_BASE + 7) /* UART3 transceiver force on. Active high. */ + +/* H3600 only EGPIO pins */ +#define H3600_EGPIO_LCD_PCI (H3XXX_EGPIO_BASE + 8) /* LCD control IC enable. active high. */ +#define H3600_EGPIO_IR_ON (H3XXX_EGPIO_BASE + 9) /* apply power to IR module. active high. */ +#define H3600_EGPIO_AUD_AMP_ON (H3XXX_EGPIO_BASE + 10) /* apply power to audio power amp. active high. */ +#define H3600_EGPIO_AUD_PWR_ON (H3XXX_EGPIO_BASE + 11) /* apply power to reset of audio circuit. active high. */ +#define H3600_EGPIO_QMUTE (H3XXX_EGPIO_BASE + 12) /* mute control for onboard UDA1341. active high. */ +#define H3600_EGPIO_IR_FSEL (H3XXX_EGPIO_BASE + 13) /* IR speed select: 1->fast, 0->slow */ +#define H3600_EGPIO_LCD_5V_ON (H3XXX_EGPIO_BASE + 14) /* enable 5V to LCD. active high. */ +#define H3600_EGPIO_LVDD_ON (H3XXX_EGPIO_BASE + 15) /* enable 9V and -6.5V to LCD. */ + +#endif /* _INCLUDE_H3XXX_H_ */ diff --git a/drivers/pcmcia/sa1100_h3600.c b/drivers/pcmcia/sa1100_h3600.c index fd7af123053..8706d42c941 100644 --- a/drivers/pcmcia/sa1100_h3600.c +++ b/drivers/pcmcia/sa1100_h3600.c @@ -15,8 +15,7 @@ #include #include #include -#include -#include +#include #include "sa1100_generic.h" -- cgit v1.2.3-70-g09d2 From e7435f866f86a9a1843dcdc2945f833b26761786 Mon Sep 17 00:00:00 2001 From: Dmitry Artamonow Date: Fri, 27 Nov 2009 12:13:47 +0100 Subject: ARM: 5824/1: SA1100: reuse h3600 PCMCIA driver on h3100 Both iPAQs h3600 and h3100 share the same control GPIOs for PCMCIA, so driver can be reused. Signed-off-by: Dmitry Artamonow Signed-off-by: Russell King --- drivers/pcmcia/sa1100_generic.c | 2 +- drivers/pcmcia/sa1100_h3600.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/pcmcia/sa1100_h3600.c') diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c index 11cc3ba1260..8db86b90c20 100644 --- a/drivers/pcmcia/sa1100_generic.c +++ b/drivers/pcmcia/sa1100_generic.c @@ -51,7 +51,7 @@ static int (*sa11x0_pcmcia_hw_init[])(struct device *dev) = { #ifdef CONFIG_SA1100_CERF pcmcia_cerf_init, #endif -#ifdef CONFIG_SA1100_H3600 +#if defined(CONFIG_SA1100_H3100) || defined(CONFIG_SA1100_H3600) pcmcia_h3600_init, #endif #ifdef CONFIG_SA1100_SHANNON diff --git a/drivers/pcmcia/sa1100_h3600.c b/drivers/pcmcia/sa1100_h3600.c index 8706d42c941..56329ad575a 100644 --- a/drivers/pcmcia/sa1100_h3600.c +++ b/drivers/pcmcia/sa1100_h3600.c @@ -223,7 +223,7 @@ int __init pcmcia_h3600_init(struct device *dev) { int ret = -ENODEV; - if (machine_is_h3600()) + if (machine_is_h3600() || machine_is_h3100()) ret = sa11xx_drv_pcmcia_probe(dev, &h3600_pcmcia_ops, 0, 2); return ret; -- cgit v1.2.3-70-g09d2