From 4b91c17e8ac97e4326df2068a56a3ead2b920e93 Mon Sep 17 00:00:00 2001 From: Florian Meier Date: Fri, 22 Nov 2013 14:37:51 +0100 Subject: [PATCH 117/196] BCM2708: Extend mach header Extend the headers of the mach-bcm2708 in order to support I2S and DMA engine. Signed-off-by: Florian Meier --- arch/arm/mach-bcm2708/include/mach/dma.h | 2 ++ arch/arm/mach-bcm2708/include/mach/platform.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/arch/arm/mach-bcm2708/include/mach/dma.h b/arch/arm/mach-bcm2708/include/mach/dma.h index ac7a4a0..f2568d4 100644 --- a/arch/arm/mach-bcm2708/include/mach/dma.h +++ b/arch/arm/mach-bcm2708/include/mach/dma.h @@ -45,6 +45,8 @@ #define BCM2708_DMA_ADDR 0x04 /* the current control block appears in the following registers - read only */ #define BCM2708_DMA_INFO 0x08 +#define BCM2708_DMA_SOURCE_AD 0x0c +#define BCM2708_DMA_DEST_AD 0x10 #define BCM2708_DMA_NEXTCB 0x1C #define BCM2708_DMA_DEBUG 0x20 diff --git a/arch/arm/mach-bcm2708/include/mach/platform.h b/arch/arm/mach-bcm2708/include/mach/platform.h index 992a630..2e7e1bb 100644 --- a/arch/arm/mach-bcm2708/include/mach/platform.h +++ b/arch/arm/mach-bcm2708/include/mach/platform.h @@ -62,10 +62,12 @@ #define DMA_BASE (BCM2708_PERI_BASE + 0x7000) /* DMA controller */ #define ARM_BASE (BCM2708_PERI_BASE + 0xB000) /* BCM2708 ARM control block */ #define PM_BASE (BCM2708_PERI_BASE + 0x100000) /* Power Management, Reset controller and Watchdog registers */ +#define PCM_CLOCK_BASE (BCM2708_PERI_BASE + 0x101098) /* PCM Clock */ #define RNG_BASE (BCM2708_PERI_BASE + 0x104000) /* Hardware RNG */ #define GPIO_BASE (BCM2708_PERI_BASE + 0x200000) /* GPIO */ #define UART0_BASE (BCM2708_PERI_BASE + 0x201000) /* Uart 0 */ #define MMCI0_BASE (BCM2708_PERI_BASE + 0x202000) /* MMC interface */ +#define I2S_BASE (BCM2708_PERI_BASE + 0x203000) /* I2S */ #define SPI0_BASE (BCM2708_PERI_BASE + 0x204000) /* SPI0 */ #define BSC0_BASE (BCM2708_PERI_BASE + 0x205000) /* BSC0 I2C/TWI */ #define UART1_BASE (BCM2708_PERI_BASE + 0x215000) /* Uart 1 */ -- 1.9.1