From: Ben Dooks <ben-linux@fluff.org>
To: Kukjin Kim <kgene.kim@samsung.com>
Cc: linux-samsung-soc@vger.kernel.org, ben-linux@fluff.org
Subject: Re: [PATCH 03/10] ARM: S5PV210: Add IRQ support
Date: Tue, 19 Jan 2010 03:44:17 +0000 [thread overview]
Message-ID: <20100119034417.GC3971@trinity.fluff.org> (raw)
In-Reply-To: <1263868062-30713-1-git-send-email-kgene.kim@samsung.com>
On Tue, Jan 19, 2010 at 11:27:42AM +0900, Kukjin Kim wrote:
> This patch adds IRQ support for S5PV210. This patch adds interrupt
> register definitions, IRQ definitions for various interrupt sources
> and new VIC base for VIC2 and VIC3 in plat-s5p common irq code.
>
> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
> ---
> arch/arm/mach-s5pv210/include/mach/irqs.h | 146 +++++++++++++++++++++++++
> arch/arm/mach-s5pv210/include/mach/regs-irq.h | 19 +++
> arch/arm/plat-s5p/include/plat/irqs.h | 4 +
> 3 files changed, 169 insertions(+), 0 deletions(-)
> create mode 100644 arch/arm/mach-s5pv210/include/mach/irqs.h
> create mode 100644 arch/arm/mach-s5pv210/include/mach/regs-irq.h
>
> diff --git a/arch/arm/mach-s5pv210/include/mach/irqs.h b/arch/arm/mach-s5pv210/include/mach/irqs.h
> new file mode 100644
> index 0000000..82bf5e2
> --- /dev/null
> +++ b/arch/arm/mach-s5pv210/include/mach/irqs.h
> @@ -0,0 +1,146 @@
> +/* linux/arch/arm/mach-s5pv210/include/mach/irqs.h
> + *
> + * Copyright 2010 Samsung Electronics Co., Ltd.
> + * http://www.samsung.com/
> + *
> + * S5PV210 - IRQ definitions
> + *
> + * 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 __ASM_ARCH_IRQS_H
> +#define __ASM_ARCH_IRQS_H __FILE__
> +
> +#include <plat/irqs.h>
> +
> +/* VIC0: System, DMA, Timer */
> +
> +#define IRQ_EINT0 S5P_IRQ_VIC0(0)
> +#define IRQ_EINT1 S5P_IRQ_VIC0(1)
> +#define IRQ_EINT2 S5P_IRQ_VIC0(2)
> +#define IRQ_EINT3 S5P_IRQ_VIC0(3)
> +#define IRQ_EINT4 S5P_IRQ_VIC0(4)
> +#define IRQ_EINT5 S5P_IRQ_VIC0(5)
> +#define IRQ_EINT6 S5P_IRQ_VIC0(6)
> +#define IRQ_EINT7 S5P_IRQ_VIC0(7)
> +#define IRQ_EINT8 S5P_IRQ_VIC0(8)
> +#define IRQ_EINT9 S5P_IRQ_VIC0(9)
> +#define IRQ_EINT10 S5P_IRQ_VIC0(10)
> +#define IRQ_EINT11 S5P_IRQ_VIC0(11)
> +#define IRQ_EINT12 S5P_IRQ_VIC0(12)
> +#define IRQ_EINT13 S5P_IRQ_VIC0(13)
> +#define IRQ_EINT14 S5P_IRQ_VIC0(14)
> +#define IRQ_EINT15 S5P_IRQ_VIC0(15)
> +#define IRQ_EINT16_31 S5P_IRQ_VIC0(16)
> +#define IRQ_BATF S5P_IRQ_VIC0(17)
> +#define IRQ_MDMA S5P_IRQ_VIC0(18)
> +#define IRQ_PDMA0 S5P_IRQ_VIC0(19)
> +#define IRQ_PDMA1 S5P_IRQ_VIC0(20)
> +#define IRQ_TIMER0_VIC S5P_IRQ_VIC0(21)
> +#define IRQ_TIMER1_VIC S5P_IRQ_VIC0(22)
> +#define IRQ_TIMER2_VIC S5P_IRQ_VIC0(23)
> +#define IRQ_TIMER3_VIC S5P_IRQ_VIC0(24)
> +#define IRQ_TIMER4_VIC S5P_IRQ_VIC0(25)
> +#define IRQ_SYSTIMER S5P_IRQ_VIC0(26)
> +#define IRQ_WDT S5P_IRQ_VIC0(27)
> +#define IRQ_RTC_ALARM S5P_IRQ_VIC0(28)
> +#define IRQ_RTC_TIC S5P_IRQ_VIC0(29)
> +#define IRQ_GPIOINT S5P_IRQ_VIC0(30)
> +#define IRQ_FIMC3 S5P_IRQ_VIC0(31)
> +
> +/* VIC1: ARM, Power, Memory, Connectivity, Storage */
> +
> +#define IRQ_CORTEX0 S5P_IRQ_VIC1(0)
> +#define IRQ_CORTEX1 S5P_IRQ_VIC1(1)
> +#define IRQ_CORTEX2 S5P_IRQ_VIC1(2)
> +#define IRQ_CORTEX3 S5P_IRQ_VIC1(3)
> +#define IRQ_CORTEX4 S5P_IRQ_VIC1(4)
> +#define IRQ_IEMAPC S5P_IRQ_VIC1(5)
> +#define IRQ_IEMIEC S5P_IRQ_VIC1(6)
> +#define IRQ_ONENAND S5P_IRQ_VIC1(7)
> +#define IRQ_NFC S5P_IRQ_VIC1(8)
> +#define IRQ_CFC S5P_IRQ_VIC1(9)
> +#define IRQ_UART0 S5P_IRQ_VIC1(10)
> +#define IRQ_UART1 S5P_IRQ_VIC1(11)
> +#define IRQ_UART2 S5P_IRQ_VIC1(12)
> +#define IRQ_UART3 S5P_IRQ_VIC1(13)
> +#define IRQ_IIC S5P_IRQ_VIC1(14)
> +#define IRQ_SPI0 S5P_IRQ_VIC1(15)
> +#define IRQ_SPI1 S5P_IRQ_VIC1(16)
> +#define IRQ_SPI2 S5P_IRQ_VIC1(17)
> +#define IRQ_IRDA S5P_IRQ_VIC1(18)
> +#define IRQ_CAN0 S5P_IRQ_VIC1(19)
> +#define IRQ_CAN1 S5P_IRQ_VIC1(20)
> +#define IRQ_HSIRX S5P_IRQ_VIC1(21)
> +#define IRQ_HSITX S5P_IRQ_VIC1(22)
> +#define IRQ_UHOST S5P_IRQ_VIC1(23)
> +#define IRQ_OTG S5P_IRQ_VIC1(24)
> +#define IRQ_MSM S5P_IRQ_VIC1(25)
> +#define IRQ_HSMMC0 S5P_IRQ_VIC1(26)
> +#define IRQ_HSMMC1 S5P_IRQ_VIC1(27)
> +#define IRQ_HSMMC2 S5P_IRQ_VIC1(28)
> +#define IRQ_MIPICSI S5P_IRQ_VIC1(29)
> +#define IRQ_MIPIDSI S5P_IRQ_VIC1(30)
> +#define IRQ_ONENAND_AUDI S5P_IRQ_VIC1(31)
> +
> +/* VIC2: Multimedia, Audio, Security */
> +
> +#define IRQ_LCD0 S5P_IRQ_VIC2(0)
> +#define IRQ_LCD1 S5P_IRQ_VIC2(1)
> +#define IRQ_LCD2 S5P_IRQ_VIC2(2)
> +#define IRQ_LCD3 S5P_IRQ_VIC2(3)
> +#define IRQ_ROTATOR S5P_IRQ_VIC2(4)
> +#define IRQ_FIMC0 S5P_IRQ_VIC2(5)
> +#define IRQ_FIMC1 S5P_IRQ_VIC2(6)
> +#define IRQ_FIMC2 S5P_IRQ_VIC2(7)
> +#define IRQ_JPEG S5P_IRQ_VIC2(8)
> +#define IRQ_2D S5P_IRQ_VIC2(9)
> +#define IRQ_3D S5P_IRQ_VIC2(10)
> +#define IRQ_MIXER S5P_IRQ_VIC2(11)
> +#define IRQ_HDMI S5P_IRQ_VIC2(12)
> +#define IRQ_IIC1 S5P_IRQ_VIC2(13)
> +#define IRQ_MFC S5P_IRQ_VIC2(14)
> +#define IRQ_TVENC S5P_IRQ_VIC2(15)
> +#define IRQ_I2S0 S5P_IRQ_VIC2(16)
> +#define IRQ_I2S1 S5P_IRQ_VIC2(17)
> +#define IRQ_I2S2 S5P_IRQ_VIC2(18)
> +#define IRQ_AC97 S5P_IRQ_VIC2(19)
> +#define IRQ_PCM0 S5P_IRQ_VIC2(20)
> +#define IRQ_PCM1 S5P_IRQ_VIC2(21)
> +#define IRQ_SPDIF S5P_IRQ_VIC2(22)
> +#define IRQ_ADC S5P_IRQ_VIC2(23)
> +#define IRQ_PENDN S5P_IRQ_VIC2(24)
> +#define IRQ_TC IRQ_PENDN
> +#define IRQ_KEYPAD S5P_IRQ_VIC2(25)
> +#define IRQ_CG S5P_IRQ_VIC2(26)
> +#define IRQ_SEC S5P_IRQ_VIC2(27)
> +#define IRQ_SECRX S5P_IRQ_VIC2(28)
> +#define IRQ_SECTX S5P_IRQ_VIC2(29)
> +#define IRQ_SDMIRQ S5P_IRQ_VIC2(30)
> +#define IRQ_SDMFIQ S5P_IRQ_VIC2(31)
> +
> +/* VIC3: Etc */
> +
> +#define IRQ_IPC S5P_IRQ_VIC3(0)
> +#define IRQ_HOSTIF S5P_IRQ_VIC3(1)
> +#define IRQ_MMC3 S5P_IRQ_VIC3(2)
> +#define IRQ_CEC S5P_IRQ_VIC3(3)
> +#define IRQ_TSI S5P_IRQ_VIC3(4)
> +#define IRQ_MDNIE0 S5P_IRQ_VIC3(5)
> +#define IRQ_MDNIE1 S5P_IRQ_VIC3(6)
> +#define IRQ_MDNIE2 S5P_IRQ_VIC3(7)
> +#define IRQ_MDNIE3 S5P_IRQ_VIC3(8)
> +#define IRQ_VIC_END S5P_IRQ_VIC3(31)
> +
> +#define S5P_IRQ_EINT_BASE (IRQ_VIC_END + 1)
> +
> +#define S5P_EINT(x) ((x) + S5P_IRQ_EINT_BASE)
> +#define IRQ_EINT(x) S5P_EINT(x)
> +
> +/* Set the default NR_IRQS */
> +
> +#define NR_IRQS (IRQ_EINT(31) + 1)
> +
> +#endif /* ASM_ARCH_IRQS_H */
> diff --git a/arch/arm/mach-s5pv210/include/mach/regs-irq.h b/arch/arm/mach-s5pv210/include/mach/regs-irq.h
> new file mode 100644
> index 0000000..5c3b104
> --- /dev/null
> +++ b/arch/arm/mach-s5pv210/include/mach/regs-irq.h
> @@ -0,0 +1,19 @@
> +/* linux/arch/arm/mach-s5pv210/include/mach/regs-irq.h
> + *
> + * Copyright (c) 2010 Samsung Electronics Co., Ltd.
> + * http://www.samsung.com/
> + *
> + * S5PV210 - IRQ register definitions
> + *
> + * 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 __ASM_ARCH_REGS_IRQ_H
> +#define __ASM_ARCH_REGS_IRQ_H __FILE__
> +
> +#include <asm/hardware/vic.h>
> +#include <mach/map.h>
> +
> +#endif /* __ASM_ARCH_REGS_IRQ_H */
> diff --git a/arch/arm/plat-s5p/include/plat/irqs.h b/arch/arm/plat-s5p/include/plat/irqs.h
> index 5d7937d..f2647ad 100644
> --- a/arch/arm/plat-s5p/include/plat/irqs.h
> +++ b/arch/arm/plat-s5p/include/plat/irqs.h
> @@ -28,6 +28,8 @@
>
> #define S5P_VIC0_BASE S5P_IRQ(0)
> #define S5P_VIC1_BASE S5P_IRQ(32)
> +#define S5P_VIC2_BASE S5P_IRQ(64)
> +#define S5P_VIC3_BASE S5P_IRQ(96)
>
> #define IRQ_VIC0_BASE S5P_VIC0_BASE
> #define IRQ_VIC1_BASE S5P_VIC1_BASE
> @@ -71,6 +73,8 @@
>
> #define S5P_IRQ_VIC0(x) (S5P_VIC0_BASE + (x))
> #define S5P_IRQ_VIC1(x) (S5P_VIC1_BASE + (x))
> +#define S5P_IRQ_VIC2(x) (S5P_VIC2_BASE + (x))
> +#define S5P_IRQ_VIC3(x) (S5P_VIC3_BASE + (x))
>
> #define S5P_TIMER_IRQ(x) S5P_IRQ(64 + (x))
surely S5P_TIMER_IRQ() and S5P_VIC2_BASE are now going to overlap?
--
Ben
Q: What's a light-year?
A: One-third less calories than a regular year.
next prev parent reply other threads:[~2010-01-19 3:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-19 2:27 [PATCH 03/10] ARM: S5PV210: Add IRQ support Kukjin Kim
2010-01-19 3:44 ` Ben Dooks [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-01-19 2:27 [PATCH 04/10] ARM: S5PV210: Add Timer support Kukjin Kim
2010-01-19 3:45 ` [PATCH 03/10] ARM: S5PV210: Add IRQ support Ben Dooks
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