From ccfe30a7c8329e85ae426813a1060e27e2547dd1 Mon Sep 17 00:00:00 2001 From: Holger Schurig Date: Thu, 29 Jan 2009 10:07:50 +0100 Subject: arm/imx2x: new IOMUX definitions * removed iomux-mx1-mx2.h completely * distributes the former contents to four different files (iomux-mx1.h, iomux-mx21.h, iomux-mx27.h and the file iomux-mx2x.h, which is common to both i.MX21 and i.MX27). * adds all documented IOMUX definitions for i.MX21 and i.MX27 * fixes a few that were wrong (PD14_AOUT_FEC_CLR, PE16_AF_RTCK). * don't silenly include * and fixes all collateral damage from above Signed-off-by: Holger Schurig Signed-off-by: Sascha Hauer --- arch/arm/mach-mx2/mx27ads.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-mx2/mx27ads.c') diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c index 2b5c67f54571..7721c470d5ab 100644 --- a/arch/arm/mach-mx2/mx27ads.c +++ b/arch/arm/mach-mx2/mx27ads.c @@ -31,7 +31,7 @@ #include #include #include -#include +#include #include #include "devices.h" @@ -196,7 +196,7 @@ static int mxc_fec_pins[] = { PD11_AOUT_FEC_TX_CLK, PD12_AOUT_FEC_RXD0, PD13_AOUT_FEC_RX_DV, - PD14_AOUT_FEC_CLR, + PD14_AOUT_FEC_RX_CLK, PD15_AOUT_FEC_COL, PD16_AIN_FEC_TX_ER, PF23_AIN_FEC_TX_EN -- cgit v1.2.3 From 30c730f8f90b08d77a73998d2ee34cf1f56e95cc Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Mon, 16 Feb 2009 14:36:49 +0100 Subject: [ARM] MXC: rework timer/clock initialisation - rename mxc_clocks_init to architecture specific versions. This allows us to have more than one architecture compiled in. - call mxc_timer_init from clock initialisation instead from board code Signed-off-by: Sascha Hauer --- arch/arm/mach-mx1/clock.c | 5 ++++- arch/arm/mach-mx1/mx1ads.c | 3 +-- arch/arm/mach-mx2/clock_imx27.c | 5 ++++- arch/arm/mach-mx2/mx27ads.c | 3 +-- arch/arm/mach-mx2/pcm038.c | 3 +-- arch/arm/mach-mx3/clock.c | 5 ++++- arch/arm/mach-mx3/mx31ads.c | 3 +-- arch/arm/mach-mx3/mx31lite.c | 3 +-- arch/arm/mach-mx3/mx31moboard.c | 3 +-- arch/arm/mach-mx3/mx31pdk.c | 3 +-- arch/arm/mach-mx3/pcm037.c | 3 +-- arch/arm/plat-mxc/include/mach/common.h | 7 +++++-- arch/arm/plat-mxc/time.c | 20 +++++--------------- 13 files changed, 30 insertions(+), 36 deletions(-) (limited to 'arch/arm/mach-mx2/mx27ads.c') diff --git a/arch/arm/mach-mx1/clock.c b/arch/arm/mach-mx1/clock.c index 3c464331b870..40a2274380a3 100644 --- a/arch/arm/mach-mx1/clock.c +++ b/arch/arm/mach-mx1/clock.c @@ -25,6 +25,7 @@ #include #include +#include #include "crm_regs.h" static int _clk_enable(struct clk *clk) @@ -594,7 +595,7 @@ static struct clk *mxc_clks[] = { &rtc_clk, }; -int __init mxc_clocks_init(unsigned long fref) +int __init mx1_clocks_init(unsigned long fref) { struct clk **clkp; unsigned int reg; @@ -625,5 +626,7 @@ int __init mxc_clocks_init(unsigned long fref) clk_enable(&hclk); clk_enable(&fclk); + mxc_timer_init(&gpt_clk); + return 0; } diff --git a/arch/arm/mach-mx1/mx1ads.c b/arch/arm/mach-mx1/mx1ads.c index be7dd75ebbe1..09dc77bb4812 100644 --- a/arch/arm/mach-mx1/mx1ads.c +++ b/arch/arm/mach-mx1/mx1ads.c @@ -118,8 +118,7 @@ static void __init mx1ads_init(void) static void __init mx1ads_timer_init(void) { - mxc_clocks_init(32000); - mxc_timer_init("gpt_clk"); + mx1_clocks_init(32000); } struct sys_timer mx1ads_timer = { diff --git a/arch/arm/mach-mx2/clock_imx27.c b/arch/arm/mach-mx2/clock_imx27.c index 047e71e6ea9a..7b2c1122d9ab 100644 --- a/arch/arm/mach-mx2/clock_imx27.c +++ b/arch/arm/mach-mx2/clock_imx27.c @@ -1551,7 +1551,7 @@ static void __init probe_mxc_clocks(void) * must be called very early to get information about the * available clock rate when the timer framework starts */ -int __init mxc_clocks_init(unsigned long fref) +int __init mx27_clocks_init(unsigned long fref) { u32 cscr; struct clk **clkp; @@ -1593,5 +1593,8 @@ int __init mxc_clocks_init(unsigned long fref) #ifdef CONFIG_DEBUG_LL_CONSOLE clk_enable(&uart1_clk[0]); #endif + + mxc_timer_init(&gpt1_clk[0]); + return 0; } diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c index 7721c470d5ab..536bf64bc7c8 100644 --- a/arch/arm/mach-mx2/mx27ads.c +++ b/arch/arm/mach-mx2/mx27ads.c @@ -263,8 +263,7 @@ static void __init mx27ads_timer_init(void) if ((__raw_readw(PBC_VERSION_REG) & CKIH_27MHZ_BIT_SET) == 0) fref = 27000000; - mxc_clocks_init(fref); - mxc_timer_init("gpt_clk.0"); + mx27_clocks_init(fref); } struct sys_timer mx27ads_timer = { diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c index 534fd9a4ff9f..63cdef8565db 100644 --- a/arch/arm/mach-mx2/pcm038.c +++ b/arch/arm/mach-mx2/pcm038.c @@ -230,8 +230,7 @@ static void __init pcm038_init(void) static void __init pcm038_timer_init(void) { - mxc_clocks_init(26000000); - mxc_timer_init("gpt_clk.0"); + mx27_clocks_init(26000000); } struct sys_timer pcm038_timer = { diff --git a/arch/arm/mach-mx3/clock.c b/arch/arm/mach-mx3/clock.c index 8486ea46d6c1..8b41facb391b 100644 --- a/arch/arm/mach-mx3/clock.c +++ b/arch/arm/mach-mx3/clock.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include "crm_regs.h" @@ -1071,7 +1072,7 @@ static struct clk *mxc_clks[] = { &iim_clk, }; -int __init mxc_clocks_init(unsigned long fref) +int __init mx31_clocks_init(unsigned long fref) { u32 reg; struct clk **clkp; @@ -1121,6 +1122,8 @@ int __init mxc_clocks_init(unsigned long fref) __raw_writel(reg, MXC_CCM_PMCR1); } + mxc_timer_init(&ipg_clk); + return 0; } diff --git a/arch/arm/mach-mx3/mx31ads.c b/arch/arm/mach-mx3/mx31ads.c index f902a7c37c31..f913999eedf0 100644 --- a/arch/arm/mach-mx3/mx31ads.c +++ b/arch/arm/mach-mx3/mx31ads.c @@ -244,8 +244,7 @@ static void __init mxc_board_init(void) static void __init mx31ads_timer_init(void) { - mxc_clocks_init(26000000); - mxc_timer_init("ipg_clk.0"); + mx31_clocks_init(26000000); } struct sys_timer mx31ads_timer = { diff --git a/arch/arm/mach-mx3/mx31lite.c b/arch/arm/mach-mx3/mx31lite.c index c43440070143..e61fad2f60f3 100644 --- a/arch/arm/mach-mx3/mx31lite.c +++ b/arch/arm/mach-mx3/mx31lite.c @@ -82,8 +82,7 @@ static void __init mxc_board_init(void) static void __init mx31lite_timer_init(void) { - mxc_clocks_init(26000000); - mxc_timer_init("ipg_clk.0"); + mx31_clocks_init(26000000); } struct sys_timer mx31lite_timer = { diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c index c29098af7394..3d2773e4bc81 100644 --- a/arch/arm/mach-mx3/mx31moboard.c +++ b/arch/arm/mach-mx3/mx31moboard.c @@ -120,8 +120,7 @@ void __init mx31moboard_map_io(void) static void __init mx31moboard_timer_init(void) { - mxc_clocks_init(26000000); - mxc_timer_init("ipg_clk.0"); + mx31_clocks_init(26000000); } struct sys_timer mx31moboard_timer = { diff --git a/arch/arm/mach-mx3/mx31pdk.c b/arch/arm/mach-mx3/mx31pdk.c index d464d068a4a6..ac427edb4db1 100644 --- a/arch/arm/mach-mx3/mx31pdk.c +++ b/arch/arm/mach-mx3/mx31pdk.c @@ -91,8 +91,7 @@ static void __init mxc_board_init(void) static void __init mx31pdk_timer_init(void) { - mxc_clocks_init(26000000); - mxc_timer_init("ipg_clk.0"); + mx31_clocks_init(26000000); } static struct sys_timer mx31pdk_timer = { diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c index 8cea82587222..3b5ba551cb14 100644 --- a/arch/arm/mach-mx3/pcm037.c +++ b/arch/arm/mach-mx3/pcm037.c @@ -181,8 +181,7 @@ void __init pcm037_map_io(void) static void __init pcm037_timer_init(void) { - mxc_clocks_init(26000000); - mxc_timer_init("ipg_clk.0"); + mx31_clocks_init(26000000); } struct sys_timer pcm037_timer = { diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h index 6350287a59b9..2c08b8e14e39 100644 --- a/arch/arm/plat-mxc/include/mach/common.h +++ b/arch/arm/plat-mxc/include/mach/common.h @@ -12,11 +12,14 @@ #define __ASM_ARCH_MXC_COMMON_H__ struct platform_device; +struct clk; extern void mxc_map_io(void); extern void mxc_init_irq(void); -extern void mxc_timer_init(const char *clk_timer); -extern int mxc_clocks_init(unsigned long fref); +extern void mxc_timer_init(struct clk *timer_clk); +extern int mx1_clocks_init(unsigned long fref); +extern int mx27_clocks_init(unsigned long fref); +extern int mx31_clocks_init(unsigned long fref); extern int mxc_register_gpios(void); extern int mxc_register_device(struct platform_device *pdev, void *data); diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c index 758a1293bcfa..eb93fd1789db 100644 --- a/arch/arm/plat-mxc/time.c +++ b/arch/arm/plat-mxc/time.c @@ -34,9 +34,6 @@ static struct clock_event_device clockevent_mxc; static enum clock_event_mode clockevent_mode = CLOCK_EVT_MODE_UNUSED; -/* clock source for the timer */ -static struct clk *timer_clk; - /* clock source */ static cycle_t mxc_get_cycles(void) @@ -53,7 +50,7 @@ static struct clocksource clocksource_mxc = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -static int __init mxc_clocksource_init(void) +static int __init mxc_clocksource_init(struct clk *timer_clk) { unsigned int clock; @@ -177,7 +174,7 @@ static struct clock_event_device clockevent_mxc = { .rating = 200, }; -static int __init mxc_clockevent_init(void) +static int __init mxc_clockevent_init(struct clk *timer_clk) { unsigned int clock; @@ -197,14 +194,8 @@ static int __init mxc_clockevent_init(void) return 0; } -void __init mxc_timer_init(const char *clk_timer) +void __init mxc_timer_init(struct clk *timer_clk) { - timer_clk = clk_get(NULL, clk_timer); - if (!timer_clk) { - printk(KERN_ERR"Cannot determine timer clock. Giving up.\n"); - return; - } - clk_enable(timer_clk); /* @@ -219,10 +210,9 @@ void __init mxc_timer_init(const char *clk_timer) TIMER_BASE + MXC_TCTL); /* init and register the timer to the framework */ - mxc_clocksource_init(); - mxc_clockevent_init(); + mxc_clocksource_init(timer_clk); + mxc_clockevent_init(timer_clk); /* Make irqs happen */ setup_irq(TIMER_INTERRUPT, &mxc_timer_irq); } - -- cgit v1.2.3 From 058b7a6f465bebd87c1f295afdd56cc6a33dffbd Mon Sep 17 00:00:00 2001 From: Holger Schurig Date: Mon, 26 Jan 2009 16:34:51 +0100 Subject: arm/imx2x: removes a bunch of sparse-warnings Here are some of the warnings that get fixed by this: > 200 times: warning: cast adds address space to expression () twelve times: warning: symbol 'xxx' was not declared. Should it be static two times: warning: symbol 'clock' shadows an earlier one five times: warning: incorrect type in initializer (different address spaces) Signed-off-by: Holger Schurig Signed-off-by: Sascha Hauer --- arch/arm/mach-mx2/devices.c | 15 +++++++++------ arch/arm/mach-mx2/generic.c | 1 + arch/arm/mach-mx2/mx27ads.c | 4 ++-- arch/arm/mach-mx2/pcm038.c | 2 +- arch/arm/mach-mx2/serial.c | 1 + arch/arm/plat-mxc/devices.c | 1 + arch/arm/plat-mxc/include/mach/board-mx27ads.h | 3 ++- arch/arm/plat-mxc/include/mach/mx27.h | 2 +- arch/arm/plat-mxc/time.c | 12 ++++-------- 9 files changed, 22 insertions(+), 19 deletions(-) (limited to 'arch/arm/mach-mx2/mx27ads.c') diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c index 2f9240be1c76..9ddd6d061058 100644 --- a/arch/arm/mach-mx2/devices.c +++ b/arch/arm/mach-mx2/devices.c @@ -34,6 +34,9 @@ #include #include +#include + +#include "devices.h" /* * Resource definition for the MXC IrDA @@ -230,32 +233,32 @@ static struct mxc_gpio_port imx_gpio_ports[] = { [0] = { .chip.label = "gpio-0", .irq = MXC_INT_GPIO, - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 0), + .base = IO_ADDRESS(GPIO_BASE_ADDR), .virtual_irq_start = MXC_GPIO_IRQ_START, }, [1] = { .chip.label = "gpio-1", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 1), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x100), .virtual_irq_start = MXC_GPIO_IRQ_START + 32, }, [2] = { .chip.label = "gpio-2", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 2), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x200), .virtual_irq_start = MXC_GPIO_IRQ_START + 64, }, [3] = { .chip.label = "gpio-3", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 3), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x300), .virtual_irq_start = MXC_GPIO_IRQ_START + 96, }, [4] = { .chip.label = "gpio-4", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 4), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x400), .virtual_irq_start = MXC_GPIO_IRQ_START + 128, }, [5] = { .chip.label = "gpio-5", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 5), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x500), .virtual_irq_start = MXC_GPIO_IRQ_START + 160, } }; diff --git a/arch/arm/mach-mx2/generic.c b/arch/arm/mach-mx2/generic.c index dea6521d4d5c..bd51dd04948e 100644 --- a/arch/arm/mach-mx2/generic.c +++ b/arch/arm/mach-mx2/generic.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c index 536bf64bc7c8..4548631eb3ae 100644 --- a/arch/arm/mach-mx2/mx27ads.c +++ b/arch/arm/mach-mx2/mx27ads.c @@ -266,7 +266,7 @@ static void __init mx27ads_timer_init(void) mx27_clocks_init(fref); } -struct sys_timer mx27ads_timer = { +static struct sys_timer mx27ads_timer = { .init = mx27ads_timer_init, }; @@ -279,7 +279,7 @@ static struct map_desc mx27ads_io_desc[] __initdata = { }, }; -void __init mx27ads_map_io(void) +static void __init mx27ads_map_io(void) { mxc_map_io(); iotable_init(mx27ads_io_desc, ARRAY_SIZE(mx27ads_io_desc)); diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c index 63cdef8565db..2942d59b5709 100644 --- a/arch/arm/mach-mx2/pcm038.c +++ b/arch/arm/mach-mx2/pcm038.c @@ -233,7 +233,7 @@ static void __init pcm038_timer_init(void) mx27_clocks_init(26000000); } -struct sys_timer pcm038_timer = { +static struct sys_timer pcm038_timer = { .init = pcm038_timer_init, }; diff --git a/arch/arm/mach-mx2/serial.c b/arch/arm/mach-mx2/serial.c index b9e66fb11860..40a485cdc10e 100644 --- a/arch/arm/mach-mx2/serial.c +++ b/arch/arm/mach-mx2/serial.c @@ -22,6 +22,7 @@ #include #include #include +#include "devices.h" static struct resource uart0[] = { { diff --git a/arch/arm/plat-mxc/devices.c b/arch/arm/plat-mxc/devices.c index c66748267c45..56f2fb5cc456 100644 --- a/arch/arm/plat-mxc/devices.c +++ b/arch/arm/plat-mxc/devices.c @@ -19,6 +19,7 @@ #include #include #include +#include int __init mxc_register_device(struct platform_device *pdev, void *data) { diff --git a/arch/arm/plat-mxc/include/mach/board-mx27ads.h b/arch/arm/plat-mxc/include/mach/board-mx27ads.h index 8f34a05afc87..1cac9d1135cd 100644 --- a/arch/arm/plat-mxc/include/mach/board-mx27ads.h +++ b/arch/arm/plat-mxc/include/mach/board-mx27ads.h @@ -48,7 +48,8 @@ * Base address of PBC controller, CS4 */ #define PBC_BASE_ADDRESS 0xEB000000 -#define PBC_REG_ADDR(offset) (PBC_BASE_ADDRESS + (offset)) +#define PBC_REG_ADDR(offset) (void __force __iomem *) \ + (PBC_BASE_ADDRESS + (offset)) /* * PBC Interupt name definitions diff --git a/arch/arm/plat-mxc/include/mach/mx27.h b/arch/arm/plat-mxc/include/mach/mx27.h index 0313be720552..9c609d3ba23e 100644 --- a/arch/arm/plat-mxc/include/mach/mx27.h +++ b/arch/arm/plat-mxc/include/mach/mx27.h @@ -129,7 +129,7 @@ * it returns 0xDEADBEEF */ #define IO_ADDRESS(x) \ - (void __iomem *) \ + (void __force __iomem *) \ (((x >= AIPI_BASE_ADDR) && (x < (AIPI_BASE_ADDR + AIPI_SIZE))) ? \ AIPI_IO_ADDRESS(x) : \ ((x >= SAHB1_BASE_ADDR) && (x < (SAHB1_BASE_ADDR + SAHB1_SIZE))) ? \ diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c index eb93fd1789db..ef1b3cd85bd3 100644 --- a/arch/arm/plat-mxc/time.c +++ b/arch/arm/plat-mxc/time.c @@ -52,11 +52,9 @@ static struct clocksource clocksource_mxc = { static int __init mxc_clocksource_init(struct clk *timer_clk) { - unsigned int clock; + unsigned int c = clk_get_rate(timer_clk); - clock = clk_get_rate(timer_clk); - - clocksource_mxc.mult = clocksource_hz2mult(clock, + clocksource_mxc.mult = clocksource_hz2mult(c, clocksource_mxc.shift); clocksource_register(&clocksource_mxc); @@ -176,11 +174,9 @@ static struct clock_event_device clockevent_mxc = { static int __init mxc_clockevent_init(struct clk *timer_clk) { - unsigned int clock; - - clock = clk_get_rate(timer_clk); + unsigned int c = clk_get_rate(timer_clk); - clockevent_mxc.mult = div_sc(clock, NSEC_PER_SEC, + clockevent_mxc.mult = div_sc(c, NSEC_PER_SEC, clockevent_mxc.shift); clockevent_mxc.max_delta_ns = clockevent_delta2ns(0xfffffffe, &clockevent_mxc); -- cgit v1.2.3 From e600eb6b0d41c3e69297137388733bd0a50aa5e9 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 21 Jan 2009 21:25:03 +0100 Subject: fix warning "control reaches end of non-void function" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a return 0 analogous to uart_mxc_port[0-2]_exit. Signed-off-by: Uwe Kleine-König Signed-off-by: Sascha Hauer Cc: Holger Schurig Cc: Russell King Cc: Sascha Hauer Cc: Martin Fuzzey --- arch/arm/mach-mx2/mx27ads.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-mx2/mx27ads.c') diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c index 4548631eb3ae..a078aa52a6a6 100644 --- a/arch/arm/mach-mx2/mx27ads.c +++ b/arch/arm/mach-mx2/mx27ads.c @@ -135,6 +135,7 @@ static int uart_mxc_port3_exit(struct platform_device *pdev) { mxc_gpio_release_multiple_pins(mxc_uart3_pins, ARRAY_SIZE(mxc_uart3_pins)); + return 0; } static int mxc_uart4_pins[] = { -- cgit v1.2.3 From 41a1d91e7e7b08a13d78e03e67dcd7634f2d5cca Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 21 Jan 2009 21:25:02 +0100 Subject: remove unused static function gpio_fec_inactive MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ... from both mx27ads.c and pcm038.c Signed-off-by: Uwe Kleine-König Signed-off-by: Sascha Hauer Cc: Holger Schurig Cc: Russell King Cc: Sascha Hauer Cc: Martin Fuzzey --- arch/arm/mach-mx2/mx27ads.c | 6 ------ arch/arm/mach-mx2/pcm038.c | 6 ------ 2 files changed, 12 deletions(-) (limited to 'arch/arm/mach-mx2/mx27ads.c') diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c index a078aa52a6a6..3c967f460b30 100644 --- a/arch/arm/mach-mx2/mx27ads.c +++ b/arch/arm/mach-mx2/mx27ads.c @@ -209,12 +209,6 @@ static void gpio_fec_active(void) ARRAY_SIZE(mxc_fec_pins), "FEC"); } -static void gpio_fec_inactive(void) -{ - mxc_gpio_release_multiple_pins(mxc_fec_pins, - ARRAY_SIZE(mxc_fec_pins)); -} - static struct imxuart_platform_data uart_pdata[] = { { .init = uart_mxc_port0_init, diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c index 2942d59b5709..58552a01c0d3 100644 --- a/arch/arm/mach-mx2/pcm038.c +++ b/arch/arm/mach-mx2/pcm038.c @@ -183,12 +183,6 @@ static void gpio_fec_active(void) ARRAY_SIZE(mxc_fec_pins), "FEC"); } -static void gpio_fec_inactive(void) -{ - mxc_gpio_release_multiple_pins(mxc_fec_pins, - ARRAY_SIZE(mxc_fec_pins)); -} - static struct mxc_nand_platform_data pcm038_nand_board_info = { .width = 1, .hw_ecc = 1, -- cgit v1.2.3 From 879fea1b486d2b6fa399c40b8aed172b0dfdedb9 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Mon, 26 Jan 2009 17:26:02 +0100 Subject: [ARM] MX2: Add FEC platform device The in kernel FEC driver has recently been ported to a platform driver. Add a platform_device for it and register it for pcm038 and mx27ads. Signed-off-by: Sascha Hauer --- arch/arm/mach-mx2/devices.c | 20 ++++++++++++++++++++ arch/arm/mach-mx2/devices.h | 1 + arch/arm/mach-mx2/mx27ads.c | 1 + arch/arm/mach-mx2/pcm038.c | 1 + 4 files changed, 23 insertions(+) (limited to 'arch/arm/mach-mx2/mx27ads.c') diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c index 07061e644545..684d5d92c2e4 100644 --- a/arch/arm/mach-mx2/devices.c +++ b/arch/arm/mach-mx2/devices.c @@ -258,7 +258,27 @@ struct platform_device mxc_fb_device = { .coherent_dma_mask = 0xFFFFFFFF, }, }; +#endif +#ifdef CONFIG_MACH_MX27 +static struct resource mxc_fec_resources[] = { + { + .start = FEC_BASE_ADDR, + .end = FEC_BASE_ADDR + 0xfff, + .flags = IORESOURCE_MEM + }, { + .start = MXC_INT_FEC, + .end = MXC_INT_FEC, + .flags = IORESOURCE_IRQ + }, +}; + +struct platform_device mxc_fec_device = { + .name = "fec", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_fec_resources), + .resource = mxc_fec_resources, +}; #endif /* GPIO port description */ diff --git a/arch/arm/mach-mx2/devices.h b/arch/arm/mach-mx2/devices.h index f4cb0ce29f13..d85d5b26c986 100644 --- a/arch/arm/mach-mx2/devices.h +++ b/arch/arm/mach-mx2/devices.h @@ -14,3 +14,4 @@ extern struct platform_device mxc_uart_device5; extern struct platform_device mxc_w1_master_device; extern struct platform_device mxc_nand_device; extern struct platform_device mxc_fb_device; +extern struct platform_device mxc_fec_device; diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c index 3c967f460b30..4a3b097adc12 100644 --- a/arch/arm/mach-mx2/mx27ads.c +++ b/arch/arm/mach-mx2/mx27ads.c @@ -180,6 +180,7 @@ static int uart_mxc_port5_exit(struct platform_device *pdev) static struct platform_device *platform_devices[] __initdata = { &mx27ads_nor_mtd_device, + &mxc_fec_device, }; static int mxc_fec_pins[] = { diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c index 58552a01c0d3..d246eb1bb3ce 100644 --- a/arch/arm/mach-mx2/pcm038.c +++ b/arch/arm/mach-mx2/pcm038.c @@ -191,6 +191,7 @@ static struct mxc_nand_platform_data pcm038_nand_board_info = { static struct platform_device *platform_devices[] __initdata = { &pcm038_nor_mtd_device, &mxc_w1_master_device, + &mxc_fec_device, &pcm038_sram_mtd_device, }; -- cgit v1.2.3