From c0450dfffcbc2b4949cfbaab2928a0828dbd6305 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Mon, 9 May 2011 18:29:00 +0200 Subject: ARM i.MX: fix last user of iomux.h and remove it Signed-off-by: Sascha Hauer --- arch/arm/plat-mxc/include/mach/iomux.h | 26 -------------------------- 1 file changed, 26 deletions(-) delete mode 100644 arch/arm/plat-mxc/include/mach/iomux.h (limited to 'arch/arm/plat-mxc') diff --git a/arch/arm/plat-mxc/include/mach/iomux.h b/arch/arm/plat-mxc/include/mach/iomux.h deleted file mode 100644 index 3d226d7e7be2..000000000000 --- a/arch/arm/plat-mxc/include/mach/iomux.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Copyright (C) 2010 Uwe Kleine-Koenig, Pengutronix - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - */ -#ifndef __MACH_IOMUX_H__ -#define __MACH_IOMUX_H__ - -/* This file will go away, please include mach/iomux-mx... directly */ - -#ifdef CONFIG_ARCH_MX1 -#include -#endif -#ifdef CONFIG_ARCH_MX2 -#include -#ifdef CONFIG_MACH_MX21 -#include -#endif -#ifdef CONFIG_MACH_MX27 -#include -#endif -#endif - -#endif /* __MACH_IOMUX_H__ */ -- cgit v1.2.1 From 5a145baa1a499845103cd566ee5fe509e042aa80 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Mon, 9 May 2011 18:30:14 +0200 Subject: ARM i.MX: define CLOCK_TICK_RATE to bogus value We have a clocksource which renders CLOCK_TICK_RATE useless. Define it to a bogus value to get rid of some ifdeffery. Signed-off-by: Sascha Hauer --- arch/arm/plat-mxc/include/mach/timex.h | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) (limited to 'arch/arm/plat-mxc') diff --git a/arch/arm/plat-mxc/include/mach/timex.h b/arch/arm/plat-mxc/include/mach/timex.h index d61d5c74817c..10343d1f87e1 100644 --- a/arch/arm/plat-mxc/include/mach/timex.h +++ b/arch/arm/plat-mxc/include/mach/timex.h @@ -16,16 +16,7 @@ #ifndef __ASM_ARCH_MXC_TIMEX_H__ #define __ASM_ARCH_MXC_TIMEX_H__ -#if defined CONFIG_ARCH_MX1 -#define CLOCK_TICK_RATE 16000000 -#elif defined CONFIG_ARCH_MX2 -#define CLOCK_TICK_RATE 13300000 -#elif defined CONFIG_ARCH_MX3 -#define CLOCK_TICK_RATE 16625000 -#elif defined CONFIG_ARCH_MX25 -#define CLOCK_TICK_RATE 16000000 -#elif defined CONFIG_ARCH_MX5 -#define CLOCK_TICK_RATE 8000000 -#endif +/* Bogus value */ +#define CLOCK_TICK_RATE 12345678 #endif /* __ASM_ARCH_MXC_TIMEX_H__ */ -- cgit v1.2.1 From db279c1b8dc8b7da9d8de94a0ce103c0b9b8e1ae Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Mon, 9 May 2011 18:38:51 +0200 Subject: ARM i.MX: remove SoC defines around header includes All soc specific header have proper namespace now and thus can be included at once. Signed-off-by: Sascha Hauer --- arch/arm/plat-mxc/include/mach/hardware.h | 28 +++++----------------------- 1 file changed, 5 insertions(+), 23 deletions(-) (limited to 'arch/arm/plat-mxc') diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h index 67d3e2bed065..a8bfd565dcad 100644 --- a/arch/arm/plat-mxc/include/mach/hardware.h +++ b/arch/arm/plat-mxc/include/mach/hardware.h @@ -97,35 +97,17 @@ #include -#ifdef CONFIG_ARCH_MX5 #include #include #include -#endif - -#ifdef CONFIG_ARCH_MX3 #include #include #include -#endif - -#ifdef CONFIG_ARCH_MX2 -# include -# ifdef CONFIG_MACH_MX21 -# include -# endif -# ifdef CONFIG_MACH_MX27 -# include -# endif -#endif - -#ifdef CONFIG_ARCH_MX1 -# include -#endif - -#ifdef CONFIG_ARCH_MX25 -# include -#endif +#include +#include +#include +#include +#include #define imx_map_entry(soc, name, _type) { \ .virtual = soc ## _IO_P2V(soc ## _ ## name ## _BASE_ADDR), \ -- cgit v1.2.1 From 7bce7e8c296b42bd975a6e8f2be7fc70979780dd Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Thu, 19 May 2011 17:23:44 +0200 Subject: ARM i.MX mxc.h: use CONFIG_SOC_* instead of CONFIG_ARCH_* CONFIG_ARCH_* are deprecated, so remove one user. Signed-off-by: Sascha Hauer --- arch/arm/plat-mxc/include/mach/mxc.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/arm/plat-mxc') diff --git a/arch/arm/plat-mxc/include/mach/mxc.h b/arch/arm/plat-mxc/include/mach/mxc.h index 4ac53ce97c24..09879235a9f5 100644 --- a/arch/arm/plat-mxc/include/mach/mxc.h +++ b/arch/arm/plat-mxc/include/mach/mxc.h @@ -68,7 +68,7 @@ extern unsigned int __mxc_cpu_type; #endif -#ifdef CONFIG_ARCH_MX1 +#ifdef CONFIG_SOC_IMX1 # ifdef mxc_cpu_type # undef mxc_cpu_type # define mxc_cpu_type __mxc_cpu_type @@ -80,7 +80,7 @@ extern unsigned int __mxc_cpu_type; # define cpu_is_mx1() (0) #endif -#ifdef CONFIG_MACH_MX21 +#ifdef CONFIG_SOC_IMX21 # ifdef mxc_cpu_type # undef mxc_cpu_type # define mxc_cpu_type __mxc_cpu_type @@ -92,7 +92,7 @@ extern unsigned int __mxc_cpu_type; # define cpu_is_mx21() (0) #endif -#ifdef CONFIG_ARCH_MX25 +#ifdef CONFIG_SOC_IMX25 # ifdef mxc_cpu_type # undef mxc_cpu_type # define mxc_cpu_type __mxc_cpu_type @@ -104,7 +104,7 @@ extern unsigned int __mxc_cpu_type; # define cpu_is_mx25() (0) #endif -#ifdef CONFIG_MACH_MX27 +#ifdef CONFIG_SOC_IMX27 # ifdef mxc_cpu_type # undef mxc_cpu_type # define mxc_cpu_type __mxc_cpu_type -- cgit v1.2.1 From fe31ad41590daf9c5262b53cf6947f3be5c24b60 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 10 May 2011 18:15:25 +0200 Subject: ARM i.MX tzic: do not depend on MXC_INTERNAL_IRQS This becomes meaningless in subsequent patches. Signed-off-by: Sascha Hauer --- arch/arm/plat-mxc/tzic.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/arm/plat-mxc') diff --git a/arch/arm/plat-mxc/tzic.c b/arch/arm/plat-mxc/tzic.c index 57f9395f87ce..710f2e7da4ce 100644 --- a/arch/arm/plat-mxc/tzic.c +++ b/arch/arm/plat-mxc/tzic.c @@ -49,6 +49,8 @@ void __iomem *tzic_base; /* Used as irq controller base in entry-macro.S */ +#define TZIC_NUM_IRQS 128 + #ifdef CONFIG_FIQ static int tzic_set_irq_fiq(unsigned int irq, unsigned int type) { @@ -166,7 +168,7 @@ void __init tzic_init_irq(void __iomem *irqbase) /* all IRQ no FIQ Warning :: No selection */ - for (i = 0; i < MXC_INTERNAL_IRQS; i++) { + for (i = 0; i < TZIC_NUM_IRQS; i++) { irq_set_chip_and_handler(i, &mxc_tzic_chip.base, handle_level_irq); set_irq_flags(i, IRQF_VALID); -- cgit v1.2.1 From 5a24d69c2cd3522e5ed6f8bd7a1e956138149dcd Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 10 May 2011 18:16:10 +0200 Subject: ARM i.MX avic: do not depend on MXC_INTERNAL_IRQS This becomes meaningless in subsequent patches. Signed-off-by: Sascha Hauer --- arch/arm/plat-mxc/avic.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'arch/arm/plat-mxc') diff --git a/arch/arm/plat-mxc/avic.c b/arch/arm/plat-mxc/avic.c index 09e2bd0fcdca..55d2534ec727 100644 --- a/arch/arm/plat-mxc/avic.c +++ b/arch/arm/plat-mxc/avic.c @@ -46,6 +46,8 @@ #define AVIC_FIPNDH 0x60 /* fast int pending high */ #define AVIC_FIPNDL 0x64 /* fast int pending low */ +#define AVIC_NUM_IRQS 64 + void __iomem *avic_base; #ifdef CONFIG_MXC_IRQ_PRIOR @@ -54,7 +56,7 @@ static int avic_irq_set_priority(unsigned char irq, unsigned char prio) unsigned int temp; unsigned int mask = 0x0F << irq % 8 * 4; - if (irq >= MXC_INTERNAL_IRQS) + if (irq >= AVIC_NUM_IRQS) return -EINVAL;; temp = __raw_readl(avic_base + AVIC_NIPRIORITY(irq / 8)); @@ -72,14 +74,14 @@ static int avic_set_irq_fiq(unsigned int irq, unsigned int type) { unsigned int irqt; - if (irq >= MXC_INTERNAL_IRQS) + if (irq >= AVIC_NUM_IRQS) return -EINVAL; - if (irq < MXC_INTERNAL_IRQS / 2) { + if (irq < AVIC_NUM_IRQS / 2) { irqt = __raw_readl(avic_base + AVIC_INTTYPEL) & ~(1 << irq); __raw_writel(irqt | (!!type << irq), avic_base + AVIC_INTTYPEL); } else { - irq -= MXC_INTERNAL_IRQS / 2; + irq -= AVIC_NUM_IRQS / 2; irqt = __raw_readl(avic_base + AVIC_INTTYPEH) & ~(1 << irq); __raw_writel(irqt | (!!type << irq), avic_base + AVIC_INTTYPEH); } @@ -138,7 +140,7 @@ void __init mxc_init_irq(void __iomem *irqbase) /* all IRQ no FIQ */ __raw_writel(0, avic_base + AVIC_INTTYPEH); __raw_writel(0, avic_base + AVIC_INTTYPEL); - for (i = 0; i < MXC_INTERNAL_IRQS; i++) { + for (i = 0; i < AVIC_NUM_IRQS; i++) { irq_set_chip_and_handler(i, &mxc_avic_chip.base, handle_level_irq); set_irq_flags(i, IRQF_VALID); -- cgit v1.2.1 From 7cf7381f35330b54cc894bd74137aae1ebb07bbf Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Wed, 11 May 2011 11:31:54 +0200 Subject: ARM i.MX: get rid of wrong MXC_INTERNAL_IRQ usage There are several occurences where MXC_INTERNAL_IRQ is assumed to be the start of the gpio interrupts. It was never meant this way. Replace these with gpio_to_irq. Signed-off-by: Sascha Hauer Acked-by: Fabio Estevam --- arch/arm/plat-mxc/include/mach/iomux-v1.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/arm/plat-mxc') diff --git a/arch/arm/plat-mxc/include/mach/iomux-v1.h b/arch/arm/plat-mxc/include/mach/iomux-v1.h index 253d64d686f8..6fa8a707b9a0 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-v1.h +++ b/arch/arm/plat-mxc/include/mach/iomux-v1.h @@ -85,9 +85,6 @@ #define GPIO_BOUT_0 (2 << GPIO_BOUT_SHIFT) #define GPIO_BOUT_1 (3 << GPIO_BOUT_SHIFT) -/* decode irq number to use with IMR(x), ISR(x) and friends */ -#define IRQ_TO_REG(irq) ((irq - MXC_INTERNAL_IRQS) >> 5) - #define IRQ_GPIOA(x) (MXC_GPIO_IRQ_START + x) #define IRQ_GPIOB(x) (IRQ_GPIOA(32) + x) #define IRQ_GPIOC(x) (IRQ_GPIOB(32) + x) -- cgit v1.2.1 From ae817266710b18f767cf247e9568f52fb88abca0 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Mon, 6 Jun 2011 13:44:57 -0700 Subject: plat-mxc/pwm.c: use resource_size() Signed-off-by: H Hartley Sweeten Cc: Sascha Hauer Signed-off-by: Sascha Hauer --- arch/arm/plat-mxc/pwm.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/arm/plat-mxc') diff --git a/arch/arm/plat-mxc/pwm.c b/arch/arm/plat-mxc/pwm.c index 7a61ef8f471a..761c3c940a68 100644 --- a/arch/arm/plat-mxc/pwm.c +++ b/arch/arm/plat-mxc/pwm.c @@ -214,14 +214,14 @@ static int __devinit mxc_pwm_probe(struct platform_device *pdev) goto err_free_clk; } - r = request_mem_region(r->start, r->end - r->start + 1, pdev->name); + r = request_mem_region(r->start, resource_size(r), pdev->name); if (r == NULL) { dev_err(&pdev->dev, "failed to request memory resource\n"); ret = -EBUSY; goto err_free_clk; } - pwm->mmio_base = ioremap(r->start, r->end - r->start + 1); + pwm->mmio_base = ioremap(r->start, resource_size(r)); if (pwm->mmio_base == NULL) { dev_err(&pdev->dev, "failed to ioremap() registers\n"); ret = -ENODEV; @@ -236,7 +236,7 @@ static int __devinit mxc_pwm_probe(struct platform_device *pdev) return 0; err_free_mem: - release_mem_region(r->start, r->end - r->start + 1); + release_mem_region(r->start, resource_size(r)); err_free_clk: clk_put(pwm->clk); err_free: @@ -260,7 +260,7 @@ static int __devexit mxc_pwm_remove(struct platform_device *pdev) iounmap(pwm->mmio_base); r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - release_mem_region(r->start, r->end - r->start + 1); + release_mem_region(r->start, resource_size(r)); clk_put(pwm->clk); -- cgit v1.2.1 From fad107086d5a869c1c07e5bb35b7b57a10ecf578 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Thu, 19 May 2011 17:25:05 +0200 Subject: ARM i.MX debug macro: use CONFIG_SOC_* instead of CONFIG_ARCH_* CONFIG_ARCH_* are deprecated, so remove one user. Signed-off-by: Sascha Hauer --- arch/arm/plat-mxc/include/mach/debug-macro.S | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'arch/arm/plat-mxc') diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S index 8e8d175e5077..91fc7cdb5dc9 100644 --- a/arch/arm/plat-mxc/include/mach/debug-macro.S +++ b/arch/arm/plat-mxc/include/mach/debug-macro.S @@ -12,32 +12,32 @@ */ #include -#ifdef CONFIG_ARCH_MX1 +#ifdef CONFIG_SOC_IMX1 #define UART_PADDR MX1_UART1_BASE_ADDR #endif -#ifdef CONFIG_ARCH_MX25 +#ifdef CONFIG_SOC_IMX25 #ifdef UART_PADDR #error "CONFIG_DEBUG_LL is incompatible with multiple archs" #endif #define UART_PADDR MX25_UART1_BASE_ADDR #endif -#ifdef CONFIG_ARCH_MX2 +#if defined(CONFIG_SOC_IMX21) || defined (CONFIG_SOC_IMX27) #ifdef UART_PADDR #error "CONFIG_DEBUG_LL is incompatible with multiple archs" #endif #define UART_PADDR MX2x_UART1_BASE_ADDR #endif -#ifdef CONFIG_ARCH_MX3 +#if defined(CONFIG_SOC_IMX31) || defined(CONFIG_SOC_IMX35) #ifdef UART_PADDR #error "CONFIG_DEBUG_LL is incompatible with multiple archs" #endif #define UART_PADDR MX3x_UART1_BASE_ADDR #endif -#ifdef CONFIG_ARCH_MX5 +#ifdef CONFIG_SOC_IMX51 #ifdef UART_PADDR #error "CONFIG_DEBUG_LL is incompatible with multiple archs" #endif -- cgit v1.2.1