From 19ca5d27e15c10d8529984ecd98dcba2637edcd2 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 6 May 2006 11:26:30 +0100 Subject: [ARM] Allow SA1100 RTC alarm to be configured for wakeup The SA1100 RTC alarm can be configured to wake up the CPU from sleep mode, and the RTC driver has been using the API to configure this mode. Unfortunately, the code was which sets the required bit in the hardware was missing. Signed-off-by: Russell King --- arch/arm/mach-sa1100/irq.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c index c131a5201b5..b3a56024182 100644 --- a/arch/arm/mach-sa1100/irq.c +++ b/arch/arm/mach-sa1100/irq.c @@ -199,10 +199,26 @@ static void sa1100_unmask_irq(unsigned int irq) ICMR |= (1 << irq); } +/* + * Apart form GPIOs, only the RTC alarm can be a wakeup event. + */ +static int sa1100_set_wake(unsigned int irq, unsigned int on) +{ + if (irq == IRQ_RTCAlrm) { + if (on) + PWER |= PWER_RTC; + else + PWER &= ~PWER_RTC; + return 0; + } + return -EINVAL; +} + static struct irqchip sa1100_normal_chip = { .ack = sa1100_mask_irq, .mask = sa1100_mask_irq, .unmask = sa1100_unmask_irq, + .set_wake = sa1100_set_wake, }; static struct resource irq_resource = { -- cgit v1.2.3 From f12267011d16b1722e71aa12cd3e89eb70a9edd6 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 6 May 2006 11:29:21 +0100 Subject: [ARM] rtc-sa1100: fix compiler warnings and error cleanup Fix: drivers/rtc/rtc-sa1100.c: In function `sa1100_rtc_proc': drivers/rtc/rtc-sa1100.c:298: warning: unsigned int format, long unsigned int arg (arg 3) and arrange for sa1100_rtc_open() to pass the devid to free_irq() rather than NULL. Signed-off-by: Russell King --- drivers/rtc/rtc-sa1100.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c index a23ec54989f..2bc8aad4721 100644 --- a/drivers/rtc/rtc-sa1100.c +++ b/drivers/rtc/rtc-sa1100.c @@ -178,9 +178,9 @@ static int sa1100_rtc_open(struct device *dev) return 0; fail_pi: - free_irq(IRQ_RTCAlrm, NULL); + free_irq(IRQ_RTCAlrm, dev); fail_ai: - free_irq(IRQ_RTC1Hz, NULL); + free_irq(IRQ_RTC1Hz, dev); fail_ui: return ret; } @@ -295,7 +295,7 @@ static int sa1100_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) static int sa1100_rtc_proc(struct device *dev, struct seq_file *seq) { - seq_printf(seq, "trim/divider\t: 0x%08x\n", RTTR); + seq_printf(seq, "trim/divider\t: 0x%08lx\n", RTTR); seq_printf(seq, "alarm_IRQ\t: %s\n", (RTSR & RTSR_ALE) ? "yes" : "no" ); seq_printf(seq, "update_IRQ\t: %s\n", -- cgit v1.2.3 From 216251cff98838f2b79c53fc8a9e76884944be7d Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Sun, 7 May 2006 18:56:27 +0100 Subject: [ARM] 3501/1: i.MX: fix lowlevel debug macros Patch from Sascha Hauer This patch fixes the addruart macro to work with both mmu enabled and disabled. Signed-off-by: Sascha Hauer Signed-off-by: Russell King --- arch/arm/mach-imx/mx1ads.c | 2 +- include/asm-arm/arch-imx/debug-macro.S | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c index e1f6c0bbe1e..da893c80d47 100644 --- a/arch/arm/mach-imx/mx1ads.c +++ b/arch/arm/mach-imx/mx1ads.c @@ -161,7 +161,7 @@ mx1ads_map_io(void) MACHINE_START(MX1ADS, "Motorola MX1ADS") /* Maintainer: Sascha Hauer, Pengutronix */ .phys_io = 0x00200000, - .io_pg_offst = ((0xe0200000) >> 18) & 0xfffc, + .io_pg_offst = ((0xe0000000) >> 18) & 0xfffc, .boot_params = 0x08000100, .map_io = mx1ads_map_io, .init_irq = imx_init_irq, diff --git a/include/asm-arm/arch-imx/debug-macro.S b/include/asm-arm/arch-imx/debug-macro.S index 83f552f7bcc..c611871643a 100644 --- a/include/asm-arm/arch-imx/debug-macro.S +++ b/include/asm-arm/arch-imx/debug-macro.S @@ -16,7 +16,7 @@ tst \rx, #1 @ MMU enabled? moveq \rx, #0x00000000 @ physical movne \rx, #0xe0000000 @ virtual - orr \rx, \rx, #0x00200000 + orreq \rx, \rx, #0x00200000 @ physical orr \rx, \rx, #0x00006000 @ UART1 offset .endm -- cgit v1.2.3 From 16b6dd4419cdef637a907cfc26594e4ebe688975 Mon Sep 17 00:00:00 2001 From: Bellido Nicolas Date: Sun, 7 May 2006 22:49:21 +0100 Subject: [ARM] 3503/1: Fix map_desc structure for aaec2000 Patch from Bellido Nicolas Patch: [ARM] 2982/1: Replace map_desc.physical with map_desc.pfn: aaec2000 incorrectly expanded the struct map_desc for aaec2000. Signed-off-by: Nicolas Bellido Signed-off-by: Russell King --- arch/arm/mach-aaec2000/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-aaec2000/core.c b/arch/arm/mach-aaec2000/core.c index dce4815cf53..3be05c43061 100644 --- a/arch/arm/mach-aaec2000/core.c +++ b/arch/arm/mach-aaec2000/core.c @@ -50,12 +50,12 @@ static struct map_desc standard_io_desc[] __initdata = { { .virtual = VIO_APB_BASE, - .physical = __phys_to_pfn(PIO_APB_BASE), + .pfn = __phys_to_pfn(PIO_APB_BASE), .length = IO_APB_LENGTH, .type = MT_DEVICE }, { .virtual = VIO_AHB_BASE, - .physical = __phys_to_pfn(PIO_AHB_BASE), + .pfn = __phys_to_pfn(PIO_AHB_BASE), .length = IO_AHB_LENGTH, .type = MT_DEVICE } -- cgit v1.2.3 From 8a33b224ecb576e27695ff8922c8e579dbf7070e Mon Sep 17 00:00:00 2001 From: Bellido Nicolas Date: Sun, 7 May 2006 22:49:21 +0100 Subject: [ARM] 3504/1: Fix clcd includes for aaec2000 Patch from Bellido Nicolas Since this patch: [ARM] 3366/1: Allow the 16bpp mode configuration in the CLCD control register linux/amba/bus.h needs to be included before linux/amba/clcd.h Signed-off-by: Nicolas Bellido Signed-off-by: Russell King --- arch/arm/mach-aaec2000/core.c | 1 - arch/arm/mach-aaec2000/core.h | 1 + 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-aaec2000/core.c b/arch/arm/mach-aaec2000/core.c index 3be05c43061..65be5efd633 100644 --- a/arch/arm/mach-aaec2000/core.c +++ b/arch/arm/mach-aaec2000/core.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include diff --git a/arch/arm/mach-aaec2000/core.h b/arch/arm/mach-aaec2000/core.h index b6029a95f19..59501b57316 100644 --- a/arch/arm/mach-aaec2000/core.h +++ b/arch/arm/mach-aaec2000/core.h @@ -9,6 +9,7 @@ * */ +#include #include struct sys_timer; -- cgit v1.2.3 From 201be92a4243e58bcc6c0878489bcc2aaaf51c80 Mon Sep 17 00:00:00 2001 From: Bellido Nicolas Date: Sun, 7 May 2006 22:49:22 +0100 Subject: [ARM] 3505/1: aaec2000: entry-macro.S needs asm/arch/irqs.h Patch from Bellido Nicolas Since git commit 2b78838842346da390e8547cd37035184376d506, entry-macro.S needs to include asm/arch/irqs.h Signed-off-by: Nicolas Bellido Signed-off-by: Russell King --- include/asm-arm/arch-aaec2000/entry-macro.S | 1 + 1 file changed, 1 insertion(+) diff --git a/include/asm-arm/arch-aaec2000/entry-macro.S b/include/asm-arm/arch-aaec2000/entry-macro.S index df31313ab07..1eb3503bd16 100644 --- a/include/asm-arm/arch-aaec2000/entry-macro.S +++ b/include/asm-arm/arch-aaec2000/entry-macro.S @@ -10,6 +10,7 @@ * published by the Free Software Foundation. * */ +#include .macro disable_fiq .endm -- cgit v1.2.3 From 9a708becafe99fa32211e8c53dbacefdb4b11718 Mon Sep 17 00:00:00 2001 From: Bellido Nicolas Date: Sun, 7 May 2006 22:49:23 +0100 Subject: [ARM] 3506/1: aaec2000: debug-macro.S needs hardware.h Patch from Bellido Nicolas Include hardware.h in debug-macro.S, otherwise io_p2v is undefined. Signed-off-by: Nicolas Bellido Signed-off-by: Russell King --- include/asm-arm/arch-aaec2000/debug-macro.S | 1 + 1 file changed, 1 insertion(+) diff --git a/include/asm-arm/arch-aaec2000/debug-macro.S b/include/asm-arm/arch-aaec2000/debug-macro.S index e4f1fa539a7..7b1fce021d8 100644 --- a/include/asm-arm/arch-aaec2000/debug-macro.S +++ b/include/asm-arm/arch-aaec2000/debug-macro.S @@ -9,6 +9,7 @@ * published by the Free Software Foundation. */ +#include "hardware.h" .macro addruart,rx mrc p15, 0, \rx, c1, c0 tst \rx, #1 @ MMU enabled? -- cgit v1.2.3 From 74fae122eb9f0db8b8718b9851c31c2f374fb134 Mon Sep 17 00:00:00 2001 From: Bellido Nicolas Date: Sun, 7 May 2006 22:49:24 +0100 Subject: [ARM] 3507/1: Replace map_desc.physical with map_desc.pfn: aaed2000 Patch from Bellido Nicolas aaed2000 map_desc.pfn conversion Signed-off-by: Nicolas Bellido Signed-off-by: Russell King --- arch/arm/mach-aaec2000/aaed2000.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-aaec2000/aaed2000.c b/arch/arm/mach-aaec2000/aaed2000.c index dc5fa8e5ebe..83f57da3184 100644 --- a/arch/arm/mach-aaec2000/aaed2000.c +++ b/arch/arm/mach-aaec2000/aaed2000.c @@ -79,7 +79,12 @@ static void __init aaed2000_init(void) } static struct map_desc aaed2000_io_desc[] __initdata = { - { EXT_GPIO_VBASE, EXT_GPIO_PBASE, EXT_GPIO_LENGTH, MT_DEVICE }, /* Ext GPIO */ + { + .virtual = EXT_GPIO_VBASE, + .pfn = __phys_to_pfn(EXT_GPIO_PBASE), + .length = EXT_GPIO_LENGTH, + .type = MT_DEVICE + }, }; static void __init aaed2000_map_io(void) -- cgit v1.2.3