diff options
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/balloon3.h | 1 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_balloon3.c | 21 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_cm_x255.c | 38 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_cm_x270.c | 22 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_colibri.c | 20 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_e740.c | 70 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_mainstone.c | 30 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_palmld.c | 7 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_palmtc.c | 7 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_palmtx.c | 7 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_sharpsl.c | 30 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_stargate2.c | 33 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_trizeps4.c | 60 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_viper.c | 38 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_vpac270.c | 53 |
15 files changed, 81 insertions, 356 deletions
diff --git a/arch/arm/mach-pxa/include/mach/balloon3.h b/arch/arm/mach-pxa/include/mach/balloon3.h index f02fa1e6ba86..954641e6c8b1 100644 --- a/arch/arm/mach-pxa/include/mach/balloon3.h +++ b/arch/arm/mach-pxa/include/mach/balloon3.h @@ -174,7 +174,6 @@ enum balloon3_features { #define BALLOON3_AUX_NIRQ PXA_GPIO_TO_IRQ(BALLOON3_GPIO_AUX_NIRQ) #define BALLOON3_CODEC_IRQ PXA_GPIO_TO_IRQ(BALLOON3_GPIO_CODEC_IRQ) -#define BALLOON3_S0_CD_IRQ PXA_GPIO_TO_IRQ(BALLOON3_GPIO_S0_CD) #define BALLOON3_NR_IRQS (IRQ_BOARD_START + 16) diff --git a/drivers/pcmcia/pxa2xx_balloon3.c b/drivers/pcmcia/pxa2xx_balloon3.c index 22a75e610f12..12e38b497719 100644 --- a/drivers/pcmcia/pxa2xx_balloon3.c +++ b/drivers/pcmcia/pxa2xx_balloon3.c @@ -29,15 +29,6 @@ #include "soc_common.h" -/* - * These are a list of interrupt sources that provokes a polled - * check of status - */ -static struct pcmcia_irqs irqs[] = { - { 0, BALLOON3_S0_CD_IRQ, "PCMCIA0 CD" }, - { 0, BALLOON3_BP_NSTSCHG_IRQ, "PCMCIA0 STSCHG" }, -}; - static int balloon3_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { uint16_t ver; @@ -49,12 +40,12 @@ static int balloon3_pcmcia_hw_init(struct soc_pcmcia_socket *skt) ver); skt->socket.pci_irq = BALLOON3_BP_CF_NRDY_IRQ; - return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); -} + skt->stat[SOC_STAT_CD].gpio = BALLOON3_GPIO_S0_CD; + skt->stat[SOC_STAT_CD].name = "PCMCIA0 CD"; + skt->stat[SOC_STAT_BVD1].irq = BALLOON3_BP_NSTSCHG_IRQ; + skt->stat[SOC_STAT_BVD1].name = "PCMCIA0 STSCHG"; -static void balloon3_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs)); + return 0; } static unsigned long balloon3_pcmcia_status[2] = { @@ -85,7 +76,6 @@ static void balloon3_pcmcia_socket_state(struct soc_pcmcia_socket *skt, disable_irq(BALLOON3_BP_NSTSCHG_IRQ); } - state->detect = !gpio_get_value(BALLOON3_GPIO_S0_CD); state->ready = !!(status & BALLOON3_CF_nIRQ); state->bvd1 = !!(status & BALLOON3_CF_nSTSCHG_BVD1); state->bvd2 = 0; /* not available */ @@ -106,7 +96,6 @@ static int balloon3_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, static struct pcmcia_low_level balloon3_pcmcia_ops = { .owner = THIS_MODULE, .hw_init = balloon3_pcmcia_hw_init, - .hw_shutdown = balloon3_pcmcia_hw_shutdown, .socket_state = balloon3_pcmcia_socket_state, .configure_socket = balloon3_pcmcia_configure_socket, .first = 0, diff --git a/drivers/pcmcia/pxa2xx_cm_x255.c b/drivers/pcmcia/pxa2xx_cm_x255.c index 31ab6ddf52c9..f90e7b1a5958 100644 --- a/drivers/pcmcia/pxa2xx_cm_x255.c +++ b/drivers/pcmcia/pxa2xx_cm_x255.c @@ -25,17 +25,6 @@ #define GPIO_PCMCIA_S1_RDYINT (8) #define GPIO_PCMCIA_RESET (9) -#define PCMCIA_S0_CD_VALID gpio_to_irq(GPIO_PCMCIA_S0_CD_VALID) -#define PCMCIA_S1_CD_VALID gpio_to_irq(GPIO_PCMCIA_S1_CD_VALID) -#define PCMCIA_S0_RDYINT gpio_to_irq(GPIO_PCMCIA_S0_RDYINT) -#define PCMCIA_S1_RDYINT gpio_to_irq(GPIO_PCMCIA_S1_RDYINT) - - -static struct pcmcia_irqs irqs[] = { - { .sock = 0, .str = "PCMCIA0 CD" }, - { .sock = 1, .str = "PCMCIA1 CD" }, -}; - static int cmx255_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { int ret = gpio_request(GPIO_PCMCIA_RESET, "PCCard reset"); @@ -43,19 +32,23 @@ static int cmx255_pcmcia_hw_init(struct soc_pcmcia_socket *skt) return ret; gpio_direction_output(GPIO_PCMCIA_RESET, 0); - skt->socket.pci_irq = skt->nr == 0 ? PCMCIA_S0_RDYINT : PCMCIA_S1_RDYINT; - irqs[0].irq = PCMCIA_S0_CD_VALID; - irqs[1].irq = PCMCIA_S1_CD_VALID; - ret = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); - if (!ret) - gpio_free(GPIO_PCMCIA_RESET); + if (skt->nr == 0) { + skt->stat[SOC_STAT_CD].gpio = GPIO_PCMCIA_S0_CD_VALID; + skt->stat[SOC_STAT_CD].name = "PCMCIA0 CD"; + skt->stat[SOC_STAT_RDY].gpio = GPIO_PCMCIA_S0_RDYINT; + skt->stat[SOC_STAT_RDY].name = "PCMCIA0 RDY"; + } else { + skt->stat[SOC_STAT_CD].gpio = GPIO_PCMCIA_S1_CD_VALID; + skt->stat[SOC_STAT_CD].name = "PCMCIA1 CD"; + skt->stat[SOC_STAT_RDY].gpio = GPIO_PCMCIA_S1_RDYINT; + skt->stat[SOC_STAT_RDY].name = "PCMCIA1 RDY"; + } - return ret; + return 0; } static void cmx255_pcmcia_shutdown(struct soc_pcmcia_socket *skt) { - soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs)); gpio_free(GPIO_PCMCIA_RESET); } @@ -63,13 +56,6 @@ static void cmx255_pcmcia_shutdown(struct soc_pcmcia_socket *skt) static void cmx255_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state) { - int cd = skt->nr ? GPIO_PCMCIA_S1_CD_VALID : GPIO_PCMCIA_S0_CD_VALID; - int rdy = skt->nr ? GPIO_PCMCIA_S1_RDYINT : GPIO_PCMCIA_S0_RDYINT; - - state->detect = !gpio_get_value(cd); - state->ready = !!gpio_get_value(rdy); - state->bvd1 = 1; - state->bvd2 = 1; state->vs_3v = 0; state->vs_Xv = 0; state->wrprot = 0; /* not available */ diff --git a/drivers/pcmcia/pxa2xx_cm_x270.c b/drivers/pcmcia/pxa2xx_cm_x270.c index 3dc7621a0767..efb5f132851b 100644 --- a/drivers/pcmcia/pxa2xx_cm_x270.c +++ b/drivers/pcmcia/pxa2xx_cm_x270.c @@ -22,14 +22,6 @@ #define GPIO_PCMCIA_S0_RDYINT (82) #define GPIO_PCMCIA_RESET (53) -#define PCMCIA_S0_CD_VALID gpio_to_irq(GPIO_PCMCIA_S0_CD_VALID) -#define PCMCIA_S0_RDYINT gpio_to_irq(GPIO_PCMCIA_S0_RDYINT) - - -static struct pcmcia_irqs irqs[] = { - { .sock = 0, .str = "PCMCIA0 CD" }, -}; - static int cmx270_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { int ret = gpio_request(GPIO_PCMCIA_RESET, "PCCard reset"); @@ -37,18 +29,16 @@ static int cmx270_pcmcia_hw_init(struct soc_pcmcia_socket *skt) return ret; gpio_direction_output(GPIO_PCMCIA_RESET, 0); - skt->socket.pci_irq = PCMCIA_S0_RDYINT; - irqs[0].irq = PCMCIA_S0_CD_VALID; - ret = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); - if (!ret) - gpio_free(GPIO_PCMCIA_RESET); + skt->stat[SOC_STAT_CD].gpio = GPIO_PCMCIA_S0_CD_VALID; + skt->stat[SOC_STAT_CD].name = "PCMCIA0 CD"; + skt->stat[SOC_STAT_RDY].gpio = GPIO_PCMCIA_S0_RDYINT; + skt->stat[SOC_STAT_RDY].name = "PCMCIA0 RDY"; return ret; } static void cmx270_pcmcia_shutdown(struct soc_pcmcia_socket *skt) { - soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs)); gpio_free(GPIO_PCMCIA_RESET); } @@ -56,10 +46,6 @@ static void cmx270_pcmcia_shutdown(struct soc_pcmcia_socket *skt) static void cmx270_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state) { - state->detect = (gpio_get_value(GPIO_PCMCIA_S0_CD_VALID) == 0) ? 1 : 0; - state->ready = (gpio_get_value(GPIO_PCMCIA_S0_RDYINT) == 0) ? 0 : 1; - state->bvd1 = 1; - state->bvd2 = 1; state->vs_3v = 0; state->vs_Xv = 0; state->wrprot = 0; /* not available */ diff --git a/drivers/pcmcia/pxa2xx_colibri.c b/drivers/pcmcia/pxa2xx_colibri.c index c6dec572a05d..3565169a00f2 100644 --- a/drivers/pcmcia/pxa2xx_colibri.c +++ b/drivers/pcmcia/pxa2xx_colibri.c @@ -53,13 +53,6 @@ static struct gpio colibri_pcmcia_gpios[] = { { 0, GPIOF_INIT_HIGH,"PCMCIA Reset" }, }; -static struct pcmcia_irqs colibri_irqs[] = { - { - .sock = 0, - .str = "PCMCIA CD" - }, -}; - static int colibri_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { int ret; @@ -69,19 +62,10 @@ static int colibri_pcmcia_hw_init(struct soc_pcmcia_socket *skt) if (ret) goto err1; - colibri_irqs[0].irq = gpio_to_irq(colibri_pcmcia_gpios[DETECT].gpio); skt->socket.pci_irq = gpio_to_irq(colibri_pcmcia_gpios[READY].gpio); + skt->stat[SOC_STAT_CD].irq = gpio_to_irq(colibri_pcmcia_gpios[DETECT].gpio); + skt->stat[SOC_STAT_CD].name = "PCMCIA CD"; - ret = soc_pcmcia_request_irqs(skt, colibri_irqs, - ARRAY_SIZE(colibri_irqs)); - if (ret) - goto err2; - - return ret; - -err2: - gpio_free_array(colibri_pcmcia_gpios, - ARRAY_SIZE(colibri_pcmcia_gpios)); err1: return ret; } diff --git a/drivers/pcmcia/pxa2xx_e740.c b/drivers/pcmcia/pxa2xx_e740.c index 17cd2ce7428f..24e00a503d08 100644 --- a/drivers/pcmcia/pxa2xx_e740.c +++ b/drivers/pcmcia/pxa2xx_e740.c @@ -23,52 +23,27 @@ #include "soc_common.h" -static struct pcmcia_irqs cd_irqs[] = { - { - .sock = 0, - .str = "CF card detect" - }, - { - .sock = 1, - .str = "Wifi switch" - }, -}; - static int e740_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { - if (skt->nr == 0) - skt->socket.pci_irq = gpio_to_irq(GPIO_E740_PCMCIA_RDY0); - else - skt->socket.pci_irq = gpio_to_irq(GPIO_E740_PCMCIA_RDY1); - - cd_irqs[0].irq = gpio_to_irq(GPIO_E740_PCMCIA_CD0); - cd_irqs[1].irq = gpio_to_irq(GPIO_E740_PCMCIA_CD1); - - return soc_pcmcia_request_irqs(skt, &cd_irqs[skt->nr], 1); -} + if (skt->nr == 0) { + skt->stat[SOC_STAT_CD].gpio = GPIO_E740_PCMCIA_CD0; + skt->stat[SOC_STAT_CD].name = "CF card detect"; + skt->stat[SOC_STAT_RDY].gpio = GPIO_E740_PCMCIA_RDY0; + skt->stat[SOC_STAT_RDY].name = "CF ready"; + } else { + skt->stat[SOC_STAT_CD].gpio = GPIO_E740_PCMCIA_CD1; + skt->stat[SOC_STAT_CD].name = "Wifi switch"; + skt->stat[SOC_STAT_RDY].gpio = GPIO_E740_PCMCIA_RDY1; + skt->stat[SOC_STAT_RDY].name = "Wifi ready"; + } -/* - * Release all resources. - */ -static void e740_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - soc_pcmcia_free_irqs(skt, &cd_irqs[skt->nr], 1); + return 0; } static void e740_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state) { - if (skt->nr == 0) { - state->detect = gpio_get_value(GPIO_E740_PCMCIA_CD0) ? 0 : 1; - state->ready = gpio_get_value(GPIO_E740_PCMCIA_RDY0) ? 1 : 0; - } else { - state->detect = gpio_get_value(GPIO_E740_PCMCIA_CD1) ? 0 : 1; - state->ready = gpio_get_value(GPIO_E740_PCMCIA_RDY1) ? 1 : 0; - } - state->vs_3v = 1; - state->bvd1 = 1; - state->bvd2 = 1; state->wrprot = 0; state->vs_Xv = 0; } @@ -109,32 +84,11 @@ static int e740_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, return 0; } -/* - * Enable card status IRQs on (re-)initialisation. This can - * be called at initialisation, power management event, or - * pcmcia event. - */ -static void e740_pcmcia_socket_init(struct soc_pcmcia_socket *skt) -{ - soc_pcmcia_enable_irqs(skt, cd_irqs, ARRAY_SIZE(cd_irqs)); -} - -/* - * Disable card status IRQs on suspend. - */ -static void e740_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt) -{ - soc_pcmcia_disable_irqs(skt, cd_irqs, ARRAY_SIZE(cd_irqs)); -} - static struct pcmcia_low_level e740_pcmcia_ops = { .owner = THIS_MODULE, .hw_init = e740_pcmcia_hw_init, - .hw_shutdown = e740_pcmcia_hw_shutdown, .socket_state = e740_pcmcia_socket_state, .configure_socket = e740_pcmcia_configure_socket, - .socket_init = e740_pcmcia_socket_init, - .socket_suspend = e740_pcmcia_socket_suspend, .nr = 2, }; diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c index aded706c0b9f..b0ea4d3f8a1c 100644 --- a/drivers/pcmcia/pxa2xx_mainstone.c +++ b/drivers/pcmcia/pxa2xx_mainstone.c @@ -30,27 +30,26 @@ #include "soc_common.h" -static struct pcmcia_irqs irqs[] = { - { 0, MAINSTONE_S0_CD_IRQ, "PCMCIA0 CD" }, - { 1, MAINSTONE_S1_CD_IRQ, "PCMCIA1 CD" }, - { 0, MAINSTONE_S0_STSCHG_IRQ, "PCMCIA0 STSCHG" }, - { 1, MAINSTONE_S1_STSCHG_IRQ, "PCMCIA1 STSCHG" }, -}; - static int mst_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { /* * Setup default state of GPIO outputs * before we enable them as outputs. */ - - skt->socket.pci_irq = (skt->nr == 0) ? MAINSTONE_S0_IRQ : MAINSTONE_S1_IRQ; - return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); -} - -static void mst_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs)); + if (skt->nr == 0) { + skt->socket.pci_irq = MAINSTONE_S0_IRQ; + skt->stat[SOC_STAT_CD].irq = MAINSTONE_S0_CD_IRQ; + skt->stat[SOC_STAT_CD].name = "PCMCIA0 CD"; + skt->stat[SOC_STAT_BVD1].irq = MAINSTONE_S0_STSCHG_IRQ; + skt->stat[SOC_STAT_BVD1].name = "PCMCIA0 STSCHG"; + } else { + skt->socket.pci_irq = MAINSTONE_S1_IRQ; + skt->stat[SOC_STAT_CD].irq = MAINSTONE_S1_CD_IRQ; + skt->stat[SOC_STAT_CD].name = "PCMCIA1 CD"; + skt->stat[SOC_STAT_BVD1].irq = MAINSTONE_S1_STSCHG_IRQ; + skt->stat[SOC_STAT_BVD1].name = "PCMCIA1 STSCHG"; + } + return 0; } static unsigned long mst_pcmcia_status[2]; @@ -131,7 +130,6 @@ static int mst_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, static struct pcmcia_low_level mst_pcmcia_ops __initdata = { .owner = THIS_MODULE, .hw_init = mst_pcmcia_hw_init, - .hw_shutdown = mst_pcmcia_hw_shutdown, .socket_state = mst_pcmcia_socket_state, .configure_socket = mst_pcmcia_configure_socket, .nr = 2, diff --git a/drivers/pcmcia/pxa2xx_palmld.c b/drivers/pcmcia/pxa2xx_palmld.c index 6a8e011a8c13..4bf68144c365 100644 --- a/drivers/pcmcia/pxa2xx_palmld.c +++ b/drivers/pcmcia/pxa2xx_palmld.c @@ -23,7 +23,6 @@ static struct gpio palmld_pcmcia_gpios[] = { { GPIO_NR_PALMLD_PCMCIA_POWER, GPIOF_INIT_LOW, "PCMCIA Power" }, { GPIO_NR_PALMLD_PCMCIA_RESET, GPIOF_INIT_HIGH,"PCMCIA Reset" }, - { GPIO_NR_PALMLD_PCMCIA_READY, GPIOF_IN, "PCMCIA Ready" }, }; static int palmld_pcmcia_hw_init(struct soc_pcmcia_socket *skt) @@ -33,7 +32,8 @@ static int palmld_pcmcia_hw_init(struct soc_pcmcia_socket *skt) ret = gpio_request_array(palmld_pcmcia_gpios, ARRAY_SIZE(palmld_pcmcia_gpios)); - skt->socket.pci_irq = gpio_to_irq(GPIO_NR_PALMLD_PCMCIA_READY); + skt->stat[SOC_STAT_RDY].gpio = GPIO_NR_PALMLD_PCMCIA_READY; + skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready"; return ret; } @@ -47,9 +47,6 @@ static void palmld_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state) { state->detect = 1; /* always inserted */ - state->ready = !!gpio_get_value(GPIO_NR_PALMLD_PCMCIA_READY); - state->bvd1 = 1; - state->bvd2 = 1; state->wrprot = 0; state->vs_3v = 1; state->vs_Xv = 0; diff --git a/drivers/pcmcia/pxa2xx_palmtc.c b/drivers/pcmcia/pxa2xx_palmtc.c index 9e38de769ba3..b32d05f86789 100644 --- a/drivers/pcmcia/pxa2xx_palmtc.c +++ b/drivers/pcmcia/pxa2xx_palmtc.c @@ -26,7 +26,6 @@ static struct gpio palmtc_pcmcia_gpios[] = { { GPIO_NR_PALMTC_PCMCIA_POWER2, GPIOF_INIT_LOW, "PCMCIA Power 2" }, { GPIO_NR_PALMTC_PCMCIA_POWER3, GPIOF_INIT_LOW, "PCMCIA Power 3" }, { GPIO_NR_PALMTC_PCMCIA_RESET, GPIOF_INIT_HIGH,"PCMCIA Reset" }, - { GPIO_NR_PALMTC_PCMCIA_READY, GPIOF_IN, "PCMCIA Ready" }, { GPIO_NR_PALMTC_PCMCIA_PWRREADY, GPIOF_IN, "PCMCIA Power Ready" }, }; @@ -37,7 +36,8 @@ static int palmtc_pcmcia_hw_init(struct soc_pcmcia_socket *skt) ret = gpio_request_array(palmtc_pcmcia_gpios, ARRAY_SIZE(palmtc_pcmcia_gpios)); - skt->socket.pci_irq = gpio_to_irq(GPIO_NR_PALMTC_PCMCIA_READY); + skt->stat[SOC_STAT_RDY].gpio = GPIO_NR_PALMTC_PCMCIA_READY; + skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready"; return ret; } @@ -51,9 +51,6 @@ static void palmtc_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state) { state->detect = 1; /* always inserted */ - state->ready = !!gpio_get_value(GPIO_NR_PALMTC_PCMCIA_READY); - state->bvd1 = 1; - state->bvd2 = 1; state->wrprot = 0; state->vs_3v = 1; state->vs_Xv = 0; diff --git a/drivers/pcmcia/pxa2xx_palmtx.c b/drivers/pcmcia/pxa2xx_palmtx.c index 80645a688ee3..ee024ff0980a 100644 --- a/drivers/pcmcia/pxa2xx_palmtx.c +++ b/drivers/pcmcia/pxa2xx_palmtx.c @@ -23,7 +23,6 @@ static struct gpio palmtx_pcmcia_gpios[] = { { GPIO_NR_PALMTX_PCMCIA_POWER1, GPIOF_INIT_LOW, "PCMCIA Power 1" }, { GPIO_NR_PALMTX_PCMCIA_POWER2, GPIOF_INIT_LOW, "PCMCIA Power 2" }, { GPIO_NR_PALMTX_PCMCIA_RESET, GPIOF_INIT_HIGH,"PCMCIA Reset" }, - { GPIO_NR_PALMTX_PCMCIA_READY, GPIOF_IN, "PCMCIA Ready" }, }; static int palmtx_pcmcia_hw_init(struct soc_pcmcia_socket *skt) @@ -33,7 +32,8 @@ static int palmtx_pcmcia_hw_init(struct soc_pcmcia_socket *skt) ret = gpio_request_array(palmtx_pcmcia_gpios, ARRAY_SIZE(palmtx_pcmcia_gpios)); - skt->socket.pci_irq = gpio_to_irq(GPIO_NR_PALMTX_PCMCIA_READY); + skt->stat[SOC_STAT_RDY].gpio = GPIO_NR_PALMTX_PCMCIA_READY; + skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready"; return ret; } @@ -47,9 +47,6 @@ static void palmtx_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state) { state->detect = 1; /* always inserted */ - state->ready = !!gpio_get_value(GPIO_NR_PALMTX_PCMCIA_READY); - state->bvd1 = 1; - state->bvd2 = 1; state->wrprot = 0; state->vs_3v = 1; state->vs_Xv = 0; diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c index 69ae2fd22400..b066273b6b4f 100644 --- a/drivers/pcmcia/pxa2xx_sharpsl.c +++ b/drivers/pcmcia/pxa2xx_sharpsl.c @@ -46,21 +46,9 @@ static void sharpsl_pcmcia_init_reset(struct soc_pcmcia_socket *skt) static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { - int ret; - - /* Register interrupts */ if (SCOOP_DEV[skt->nr].cd_irq >= 0) { - struct pcmcia_irqs cd_irq; - - cd_irq.sock = skt->nr; - cd_irq.irq = SCOOP_DEV[skt->nr].cd_irq; - cd_irq.str = SCOOP_DEV[skt->nr].cd_irq_str; - ret = soc_pcmcia_request_irqs(skt, &cd_irq, 1); - - if (ret) { - printk(KERN_ERR "Request for Compact Flash IRQ failed\n"); - return ret; - } + skt->stat[SOC_STAT_CD].irq = SCOOP_DEV[skt->nr].cd_irq; + skt->stat[SOC_STAT_CD].name = SCOOP_DEV[skt->nr].cd_irq_str; } skt->socket.pci_irq = SCOOP_DEV[skt->nr].irq; @@ -68,19 +56,6 @@ static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt) return 0; } -static void sharpsl_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - if (SCOOP_DEV[skt->nr].cd_irq >= 0) { - struct pcmcia_irqs cd_irq; - - cd_irq.sock = skt->nr; - cd_irq.irq = SCOOP_DEV[skt->nr].cd_irq; - cd_irq.str = SCOOP_DEV[skt->nr].cd_irq_str; - soc_pcmcia_free_irqs(skt, &cd_irq, 1); - } -} - - static void sharpsl_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state) { @@ -222,7 +197,6 @@ static void sharpsl_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt) static struct pcmcia_low_level sharpsl_pcmcia_ops __initdata = { .owner = THIS_MODULE, .hw_init = sharpsl_pcmcia_hw_init, - .hw_shutdown = sharpsl_pcmcia_hw_shutdown, .socket_state = sharpsl_pcmcia_socket_state, .configure_socket = sharpsl_pcmcia_configure_socket, .socket_init = sharpsl_pcmcia_socket_init, diff --git a/drivers/pcmcia/pxa2xx_stargate2.c b/drivers/pcmcia/pxa2xx_stargate2.c index 6c2366b74a35..e7c7eb530cb1 100644 --- a/drivers/pcmcia/pxa2xx_stargate2.c +++ b/drivers/pcmcia/pxa2xx_stargate2.c @@ -33,10 +33,6 @@ #define SG2_S0_GPIO_DETECT 53 #define SG2_S0_GPIO_READY 81 -static struct pcmcia_irqs irqs[] = { - {.sock = 0, .str = "PCMCIA0 CD" }, -}; - static struct gpio sg2_pcmcia_gpios[] = { { SG2_S0_GPIO_RESET, GPIOF_OUT_INIT_HIGH, "PCMCIA Reset" }, { SG2_S0_POWER_CTL, GPIOF_OUT_INIT_HIGH, "PCMCIA Power Ctrl" }, @@ -44,22 +40,16 @@ static struct gpio sg2_pcmcia_gpios[] = { static int sg2_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { - skt->socket.pci_irq = gpio_to_irq(SG2_S0_GPIO_READY); - irqs[0].irq = gpio_to_irq(SG2_S0_GPIO_DETECT); - - return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); -} - -static void sg2_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs)); + skt->stat[SOC_STAT_CD].gpio = SG2_S0_GPIO_DETECT; + skt->stat[SOC_STAT_CD].name = "PCMCIA0 CD"; + skt->stat[SOC_STAT_RDY].gpio = SG2_S0_GPIO_READY; + skt->stat[SOC_STAT_RDY].name = "PCMCIA0 RDY"; + return 0; } static void sg2_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state) { - state->detect = !gpio_get_value(SG2_S0_GPIO_DETECT); - state->ready = !!gpio_get_value(SG2_S0_GPIO_READY); state->bvd1 = 0; /* not available - battery detect on card */ state->bvd2 = 0; /* not available */ state->vs_3v = 1; /* not available - voltage detect for card */ @@ -94,24 +84,11 @@ static int sg2_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, return 0; } -static void sg2_pcmcia_socket_init(struct soc_pcmcia_socket *skt) -{ - soc_pcmcia_enable_irqs(skt, irqs, ARRAY_SIZE(irqs)); -} - -static void sg2_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt) -{ - soc_pcmcia_disable_irqs(skt, irqs, ARRAY_SIZE(irqs)); -} - static struct pcmcia_low_level sg2_pcmcia_ops __initdata = { .owner = THIS_MODULE, .hw_init = sg2_pcmcia_hw_init, - .hw_shutdown = sg2_pcmcia_hw_shutdown, .socket_state = sg2_pcmcia_socket_state, .configure_socket = sg2_pcmcia_configure_socket, - .socket_init = sg2_pcmcia_socket_init, - .socket_suspend = sg2_pcmcia_socket_suspend, .nr = 1, }; diff --git a/drivers/pcmcia/pxa2xx_trizeps4.c b/drivers/pcmcia/pxa2xx_trizeps4.c index 7c33f898135a..31fd93449913 100644 --- a/drivers/pcmcia/pxa2xx_trizeps4.c +++ b/drivers/pcmcia/pxa2xx_trizeps4.c @@ -29,32 +29,17 @@ extern void board_pcmcia_power(int power); -static struct pcmcia_irqs irqs[] = { - { .sock = 0, .str = "cs0_cd" } - /* on other baseboards we can have more inputs */ -}; - static int trizeps_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { - int ret, i; /* we dont have voltage/card/ready detection * so we dont need interrupts for it */ switch (skt->nr) { case 0: - if (gpio_request(GPIO_PRDY, "cf_irq") < 0) { - pr_err("%s: sock %d unable to request gpio %d\n", __func__, - skt->nr, GPIO_PRDY); - return -EBUSY; - } - if (gpio_direction_input(GPIO_PRDY) < 0) { - pr_err("%s: sock %d unable to set input gpio %d\n", __func__, - skt->nr, GPIO_PRDY); - gpio_free(GPIO_PRDY); - return -EINVAL; - } - skt->socket.pci_irq = gpio_to_irq(GPIO_PRDY); - irqs[0].irq = gpio_to_irq(GPIO_PCD); + skt->stat[SOC_STAT_CD].gpio = GPIO_PCD; + skt->stat[SOC_STAT_CD].name = "cs0_cd"; + skt->stat[SOC_STAT_RDY].gpio = GPIO_PRDY; + skt->stat[SOC_STAT_RDY].name = "cs0_rdy"; break; default: break; @@ -62,39 +47,7 @@ static int trizeps_pcmcia_hw_init(struct soc_pcmcia_socket *skt) /* release the reset of this card */ pr_debug("%s: sock %d irq %d\n", __func__, skt->nr, skt->socket.pci_irq); - /* supplementory irqs for the socket */ - for (i = 0; i < ARRAY_SIZE(irqs); i++) { - if (irqs[i].sock != skt->nr) - continue; - if (gpio_request(irq_to_gpio(irqs[i].irq), irqs[i].str) < 0) { - pr_err("%s: sock %d unable to request gpio %d\n", - __func__, skt->nr, irq_to_gpio(irqs[i].irq)); - ret = -EBUSY; - goto error; - } - if (gpio_direction_input(irq_to_gpio(irqs[i].irq)) < 0) { - pr_err("%s: sock %d unable to set input gpio %d\n", - __func__, skt->nr, irq_to_gpio(irqs[i].irq)); - ret = -EINVAL; - goto error; - } - } - return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); - -error: - for (; i >= 0; i--) { - gpio_free(irq_to_gpio(irqs[i].irq)); - } - return (ret); -} - -static void trizeps_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - int i; - /* free allocated gpio's */ - gpio_free(GPIO_PRDY); - for (i = 0; i < ARRAY_SIZE(irqs); i++) - gpio_free(irq_to_gpio(irqs[i].irq)); + return 0; } static unsigned long trizeps_pcmcia_status[2]; @@ -118,8 +71,6 @@ static void trizeps_pcmcia_socket_state(struct soc_pcmcia_socket *skt, switch (skt->nr) { case 0: /* just fill in fix states */ - state->detect = gpio_get_value(GPIO_PCD) ? 0 : 1; - state->ready = gpio_get_value(GPIO_PRDY) ? 1 : 0; state->bvd1 = (status & ConXS_CFSR_BVD1) ? 1 : 0; state->bvd2 = (status & ConXS_CFSR_BVD2) ? 1 : 0; state->vs_3v = (status & ConXS_CFSR_VS1) ? 0 : 1; @@ -204,7 +155,6 @@ static void trizeps_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt) static struct pcmcia_low_level trizeps_pcmcia_ops = { .owner = THIS_MODULE, .hw_init = trizeps_pcmcia_hw_init, - .hw_shutdown = trizeps_pcmcia_hw_shutdown, .socket_state = trizeps_pcmcia_socket_state, .configure_socket = trizeps_pcmcia_configure_socket, .socket_init = trizeps_pcmcia_socket_init, diff --git a/drivers/pcmcia/pxa2xx_viper.c b/drivers/pcmcia/pxa2xx_viper.c index 1064b1c2869d..6100ef8ce53e 100644 --- a/drivers/pcmcia/pxa2xx_viper.c +++ b/drivers/pcmcia/pxa2xx_viper.c @@ -32,13 +32,6 @@ static struct platform_device *arcom_pcmcia_dev; -static struct pcmcia_irqs irqs[] = { - { - .sock = 0, - .str = "PCMCIA_CD", - }, -}; - static inline struct arcom_pcmcia_pdata *viper_get_pdata(void) { return arcom_pcmcia_dev->dev.platform_data; @@ -49,38 +42,28 @@ static int viper_pcmcia_hw_init(struct soc_pcmcia_socket *skt) struct arcom_pcmcia_pdata *pdata = viper_get_pdata(); unsigned long flags; - skt->socket.pci_irq = gpio_to_irq(pdata->rdy_gpio); - irqs[0].irq = gpio_to_irq(pdata->cd_gpio); - - if (gpio_request(pdata->cd_gpio, "CF detect")) - goto err_request_cd; - - if (gpio_request(pdata->rdy_gpio, "CF ready")) - goto err_request_rdy; + skt->stat[SOC_STAT_CD].gpio = pdata->cd_gpio; + skt->stat[SOC_STAT_CD].name = "PCMCIA_CD"; + skt->stat[SOC_STAT_RDY].gpio = pdata->rdy_gpio; + skt->stat[SOC_STAT_RDY].name = "CF ready"; if (gpio_request(pdata->pwr_gpio, "CF power")) goto err_request_pwr; local_irq_save(flags); - if (gpio_direction_output(pdata->pwr_gpio, 0) || - gpio_direction_input(pdata->cd_gpio) || - gpio_direction_input(pdata->rdy_gpio)) { + if (gpio_direction_output(pdata->pwr_gpio, 0)) { local_irq_restore(flags); goto err_dir; } local_irq_restore(flags); - return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); + return 0; err_dir: gpio_free(pdata->pwr_gpio); err_request_pwr: - gpio_free(pdata->rdy_gpio); -err_request_rdy: - gpio_free(pdata->cd_gpio); -err_request_cd: dev_err(&arcom_pcmcia_dev->dev, "Failed to setup PCMCIA GPIOs\n"); return -1; } @@ -92,21 +75,12 @@ static void viper_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) { struct arcom_pcmcia_pdata *pdata = viper_get_pdata(); - soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs)); gpio_free(pdata->pwr_gpio); - gpio_free(pdata->rdy_gpio); - gpio_free(pdata->cd_gpio); } static void viper_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state) { - struct arcom_pcmcia_pdata *pdata = viper_get_pdata(); - - state->detect = !gpio_get_value(pdata->cd_gpio); - state->ready = !!gpio_get_value(pdata->rdy_gpio); - state->bvd1 = 1; - state->bvd2 = 1; state->wrprot = 0; state->vs_3v = 1; /* Can only apply 3.3V */ state->vs_Xv = 0; diff --git a/drivers/pcmcia/pxa2xx_vpac270.c b/drivers/pcmcia/pxa2xx_vpac270.c index 61b17d235dbe..cf07d8825513 100644 --- a/drivers/pcmcia/pxa2xx_vpac270.c +++ b/drivers/pcmcia/pxa2xx_vpac270.c @@ -23,29 +23,14 @@ #include "soc_common.h" static struct gpio vpac270_pcmcia_gpios[] = { - { GPIO84_VPAC270_PCMCIA_CD, GPIOF_IN, "PCMCIA Card Detect" }, - { GPIO35_VPAC270_PCMCIA_RDY, GPIOF_IN, "PCMCIA Ready" }, { GPIO107_VPAC270_PCMCIA_PPEN, GPIOF_INIT_LOW, "PCMCIA PPEN" }, { GPIO11_VPAC270_PCMCIA_RESET, GPIOF_INIT_LOW, "PCMCIA Reset" }, }; static struct gpio vpac270_cf_gpios[] = { - { GPIO17_VPAC270_CF_CD, GPIOF_IN, "CF Card Detect" }, - { GPIO12_VPAC270_CF_RDY, GPIOF_IN, "CF Ready" }, { GPIO16_VPAC270_CF_RESET, GPIOF_INIT_LOW, "CF Reset" }, }; -static struct pcmcia_irqs cd_irqs[] = { - { - .sock = 0, - .str = "PCMCIA CD" - }, - { - .sock = 1, - .str = "CF CD" - }, -}; - static int vpac270_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { int ret; @@ -54,20 +39,18 @@ static int vpac270_pcmcia_hw_init(struct soc_pcmcia_socket *skt) ret = gpio_request_array(vpac270_pcmcia_gpios, ARRAY_SIZE(vpac270_pcmcia_gpios)); - skt->socket.pci_irq = gpio_to_irq(GPIO35_VPAC270_PCMCIA_RDY); - cd_irqs[0].irq = gpio_to_irq(GPIO84_VPAC270_PCMCIA_CD); - - if (!ret) - ret = soc_pcmcia_request_irqs(skt, &cd_irqs[0], 1); + skt->stat[SOC_STAT_CD].gpio = GPIO84_VPAC270_PCMCIA_CD; + skt->stat[SOC_STAT_CD].name = "PCMCIA CD"; + skt->stat[SOC_STAT_RDY].gpio = GPIO35_VPAC270_PCMCIA_RDY; + skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready"; } else { ret = gpio_request_array(vpac270_cf_gpios, ARRAY_SIZE(vpac270_cf_gpios)); - skt->socket.pci_irq = gpio_to_irq(GPIO12_VPAC270_CF_RDY); - cd_irqs[1].irq = gpio_to_irq(GPIO17_VPAC270_CF_CD); - - if (!ret) - ret = soc_pcmcia_request_irqs(skt, &cd_irqs[1], 1); + skt->stat[SOC_STAT_CD].gpio = GPIO17_VPAC270_CF_CD; + skt->stat[SOC_STAT_CD].name = "CF CD"; + skt->stat[SOC_STAT_RDY].gpio = GPIO12_VPAC270_CF_RDY; + skt->stat[SOC_STAT_RDY].name = "CF Ready"; } return ret; @@ -86,15 +69,6 @@ static void vpac270_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) static void vpac270_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state) { - if (skt->nr == 0) { - state->detect = !gpio_get_value(GPIO84_VPAC270_PCMCIA_CD); - state->ready = !!gpio_get_value(GPIO35_VPAC270_PCMCIA_RDY); - } else { - state->detect = !gpio_get_value(GPIO17_VPAC270_CF_CD); - state->ready = !!gpio_get_value(GPIO12_VPAC270_CF_RDY); - } - state->bvd1 = 1; - state->bvd2 = 1; state->wrprot = 0; state->vs_3v = 1; state->vs_Xv = 0; @@ -117,14 +91,6 @@ vpac270_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, return 0; } -static void vpac270_pcmcia_socket_init(struct soc_pcmcia_socket *skt) -{ -} - -static void vpac270_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt) -{ -} - static struct pcmcia_low_level vpac270_pcmcia_ops = { .owner = THIS_MODULE, @@ -136,9 +102,6 @@ static struct pcmcia_low_level vpac270_pcmcia_ops = { .socket_state = vpac270_pcmcia_socket_state, .configure_socket = vpac270_pcmcia_configure_socket, - - .socket_init = vpac270_pcmcia_socket_init, - .socket_suspend = vpac270_pcmcia_socket_suspend, }; static struct platform_device *vpac270_pcmcia_device; |