From 9fce85c7e4357a93457c8fd2534a1cc1c3055bf5 Mon Sep 17 00:00:00 2001 From: Joachim Eastwood Date: Wed, 4 Apr 2012 19:15:15 +0200 Subject: ARM: at91: Export at91_st_base After commit 5e9cf5e (ARM: at91: make ST (System Timer) soc independent) building at91rm9200_wdt as a module fails with following message ERROR: "at91_st_base" [drivers/watchdog/at91rm9200_wdt.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 Export symbol to allow wdt driver to be built as a module again. Signed-off-by: Joachim Eastwood [nicolas.ferre@atmel.com: use EXPORT_SYMBOL_GPL()] Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/at91rm9200_time.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c index dd7f782..104ca40 100644 --- a/arch/arm/mach-at91/at91rm9200_time.c +++ b/arch/arm/mach-at91/at91rm9200_time.c @@ -23,6 +23,7 @@ #include #include #include +#include #include @@ -176,6 +177,7 @@ static struct clock_event_device clkevt = { }; void __iomem *at91_st_base; +EXPORT_SYMBOL_GPL(at91_st_base); void __init at91rm9200_ioremap_st(u32 addr) { -- cgit v1.1 From 9268c6c6fab0b27a01afec8268f7c863783541bf Mon Sep 17 00:00:00 2001 From: Joachim Eastwood Date: Fri, 30 Mar 2012 23:03:50 +0200 Subject: ARM: at91: Export at91_ramc_base After commit f363c40 (ARM: at91: make sdram/ddr register base soc independent) building at91_cf as a module fails with: ERROR: "at91_ramc_base" [drivers/pcmcia/at91_cf.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 Export at91_ramc_base symbol to allow drivers using at91_ramc_* functions to be built as modules again. Signed-off-by: Joachim Eastwood [nicolas.ferre@atmel.com: modify slightly commit message] Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/setup.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch') diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c index 97cc04d..0607847 100644 --- a/arch/arm/mach-at91/setup.c +++ b/arch/arm/mach-at91/setup.c @@ -54,6 +54,7 @@ void __init at91_init_interrupts(unsigned int *priority) } void __iomem *at91_ramc_base[2]; +EXPORT_SYMBOL_GPL(at91_ramc_base); void __init at91_ioremap_ramc(int id, u32 addr, u32 size) { -- cgit v1.1 From f19b797c08017c9b03d81986b2efc4c5cf4bc453 Mon Sep 17 00:00:00 2001 From: Joachim Eastwood Date: Sat, 7 Apr 2012 19:30:22 +0200 Subject: ARM: at91: Export at91_pmc_base After commit b55149529d26 (ARM: at91/PMC: make register base soc independent) building atmel_usba_udc as a module fails with following message ERROR: "at91_pmc_base" [drivers/usb/gadget/atmel_usba_udc.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 Export symbol to allow driver to be built as a module again. Signed-off-by: Joachim Eastwood Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/clock.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch') diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c index a0f4d74..6b69282 100644 --- a/arch/arm/mach-at91/clock.c +++ b/arch/arm/mach-at91/clock.c @@ -35,6 +35,7 @@ #include "generic.h" void __iomem *at91_pmc_base; +EXPORT_SYMBOL_GPL(at91_pmc_base); /* * There's a lot more which can be done with clocks, including cpufreq -- cgit v1.1 From ac8c411c8360c281d1fb5e03a975e9088d069ded Mon Sep 17 00:00:00 2001 From: Joachim Eastwood Date: Sat, 7 Apr 2012 19:30:23 +0200 Subject: ARM: at91: Export at91_matrix_base at91_matrix_* macro's are used by at91_udc usb gadget driver, which can be built as module, therefore we need to export the variable containing matrix base address. Signed-off-by: Joachim Eastwood Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/setup.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch') diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c index 0607847..f44a2e7 100644 --- a/arch/arm/mach-at91/setup.c +++ b/arch/arm/mach-at91/setup.c @@ -293,6 +293,7 @@ void __init at91_ioremap_rstc(u32 base_addr) } void __iomem *at91_matrix_base; +EXPORT_SYMBOL_GPL(at91_matrix_base); void __init at91_ioremap_matrix(u32 base_addr) { -- cgit v1.1 From 67f3af402aebb0098998d3bbebda2fb44aa3a081 Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Tue, 10 Apr 2012 14:30:24 +0200 Subject: ARM: at91: fix typo in at91_pmc_base assembly declaration Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/include/mach/at91_pmc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h index 3660478..ea2c57a 100644 --- a/arch/arm/mach-at91/include/mach/at91_pmc.h +++ b/arch/arm/mach-at91/include/mach/at91_pmc.h @@ -25,7 +25,7 @@ extern void __iomem *at91_pmc_base; #define at91_pmc_write(field, value) \ __raw_writel(value, at91_pmc_base + field) #else -.extern at91_aic_base +.extern at91_pmc_base #endif #define AT91_PMC_SCER 0x00 /* System Clock Enable Register */ -- cgit v1.1 From 926de6d8b90feee26717c01543243b8e07681303 Mon Sep 17 00:00:00 2001 From: Joachim Eastwood Date: Fri, 6 Apr 2012 14:36:19 +0200 Subject: ARM: at91: remove empty at91_init_serial function The real function is long gone and the empty one will generate warnings when configured without Atmel serial: arch/arm/mach-at91/at91rm9200_devices.c:1176: warning: 'struct at91_uart_config' declared inside parameter list arch/arm/mach-at91/at91rm9200_devices.c:1176: warning: its scope is only this definition or declaration, which is probably not what you want Signed-off-by: Joachim Eastwood Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/at91rm9200_devices.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index 99ce5c9..05774e5 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -1173,7 +1173,6 @@ void __init at91_add_device_serial(void) printk(KERN_INFO "AT91: No default serial console defined.\n"); } #else -void __init __deprecated at91_init_serial(struct at91_uart_config *config) {} void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {} void __init at91_set_serial_console(unsigned portnr) {} void __init at91_add_device_serial(void) {} -- cgit v1.1 From bf66b0d1dad30cc1241dc4e3ac193251a4694f5c Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Tue, 10 Apr 2012 16:02:31 +0200 Subject: ARM: at91: fix rm9200ek flash size The flash size is 8MiB. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Nicolas Ferre --- arch/arm/mach-at91/board-rm9200ek.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-at91/board-rm9200ek.c b/arch/arm/mach-at91/board-rm9200ek.c index 11cbaa8..b2e4fe2 100644 --- a/arch/arm/mach-at91/board-rm9200ek.c +++ b/arch/arm/mach-at91/board-rm9200ek.c @@ -117,7 +117,7 @@ static struct i2c_board_info __initdata ek_i2c_devices[] = { }; #define EK_FLASH_BASE AT91_CHIPSELECT_0 -#define EK_FLASH_SIZE SZ_2M +#define EK_FLASH_SIZE SZ_8M static struct physmap_flash_data ek_flash_data = { .width = 2, -- cgit v1.1 From ee9dd7631af6fb5c02964ed5b496217cd4ced059 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Tue, 10 Apr 2012 17:32:44 +0200 Subject: ARM: at91: fix at91sam9261ek Ethernet dm9000 irq You need to setup the dm9000 irq via gpio_to_irq() since d0fbda9add (ARM: at91/gpio: drop PIN_BASE). Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Nicolas Ferre Cc: stable [3.2+] --- arch/arm/mach-at91/board-sam9261ek.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index c3f9944..065fed3 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -85,8 +85,6 @@ static struct resource dm9000_resource[] = { .flags = IORESOURCE_MEM }, [2] = { - .start = AT91_PIN_PC11, - .end = AT91_PIN_PC11, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE | IORESOURCE_IRQ_HIGHEDGE, } @@ -130,6 +128,8 @@ static struct sam9_smc_config __initdata dm9000_smc_config = { static void __init ek_add_device_dm9000(void) { + struct resource *r = &dm9000_resource[2]; + /* Configure chip-select 2 (DM9000) */ sam9_smc_configure(0, 2, &dm9000_smc_config); @@ -139,6 +139,7 @@ static void __init ek_add_device_dm9000(void) /* Configure Interrupt pin as input, no pull-up */ at91_set_gpio_input(AT91_PIN_PC11, 0); + r->start = r->end = gpio_to_irq(AT91_PIN_PC11); platform_device_register(&dm9000_device); } #else -- cgit v1.1