diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.14/0035-BCM2708-Extend-mach-header.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-3.14/0035-BCM2708-Extend-mach-header.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-3.14/0035-BCM2708-Extend-mach-header.patch b/target/linux/brcm2708/patches-3.14/0035-BCM2708-Extend-mach-header.patch new file mode 100644 index 0000000000..4101593805 --- /dev/null +++ b/target/linux/brcm2708/patches-3.14/0035-BCM2708-Extend-mach-header.patch @@ -0,0 +1,47 @@ +From 824d59b5066dff20761ecedebd4fbce27f301c70 Mon Sep 17 00:00:00 2001 +From: Florian Meier <florian.meier@koalo.de> +Date: Fri, 22 Nov 2013 14:37:51 +0100 +Subject: [PATCH 35/54] BCM2708: Extend mach header + +Extend the headers of the mach-bcm2708 +in order to support I2S and DMA engine. + +Signed-off-by: Florian Meier <florian.meier@koalo.de> +--- + 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 6d2f9a0..a4aac4c 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 + |