diff options
| -rw-r--r-- | Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt | 4 | ||||
| -rw-r--r-- | arch/arm/Kconfig.debug | 10 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/Kconfig | 9 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/board_bcm2835.c | 5 |
4 files changed, 22 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt index c78576bb7729..11d3056dc2bd 100644 --- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt +++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt @@ -26,6 +26,10 @@ Raspberry Pi Model B+ Required root node properties: compatible = "raspberrypi,model-b-plus", "brcm,bcm2835"; +Raspberry Pi 2 Model B +Required root node properties: +compatible = "raspberrypi,2-model-b", "brcm,bcm2836"; + Raspberry Pi Compute Module Required root node properties: compatible = "raspberrypi,compute-module", "brcm,bcm2835"; diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 259c0ca9c99a..957b876fda92 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -143,7 +143,12 @@ choice config DEBUG_BCM2835 bool "Kernel low-level debugging on BCM2835 PL011 UART" - depends on ARCH_BCM2835 + depends on ARCH_BCM2835 && ARCH_MULTI_V6 + select DEBUG_UART_PL01X + + config DEBUG_BCM2836 + bool "Kernel low-level debugging on BCM2836 PL011 UART" + depends on ARCH_BCM2835 && ARCH_MULTI_V7 select DEBUG_UART_PL01X config DEBUG_BCM_5301X @@ -1402,6 +1407,7 @@ config DEBUG_UART_PHYS default 0x20064000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2 default 0x20068000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3 default 0x20201000 if DEBUG_BCM2835 + default 0x3f201000 if DEBUG_BCM2836 default 0x3e000000 if DEBUG_BCM_KONA_UART default 0x4000e400 if DEBUG_LL_UART_EFM32 default 0x40081000 if DEBUG_LPC18XX_UART0 @@ -1485,7 +1491,7 @@ config DEBUG_UART_VIRT default 0xf0000be0 if ARCH_EBSA110 default 0xf0010000 if DEBUG_ASM9260_UART default 0xf01fb000 if DEBUG_NOMADIK_UART - default 0xf0201000 if DEBUG_BCM2835 + default 0xf0201000 if DEBUG_BCM2835 || DEBUG_BCM2836 default 0xf1000300 if DEBUG_BCM_5301X default 0xf1002000 if DEBUG_MT8127_UART0 default 0xf1006000 if DEBUG_MT6589_UART0 diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index c9723d82cb30..7ef121472cdd 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -136,17 +136,18 @@ comment "Other Architectures" config ARCH_BCM2835 bool "Broadcom BCM2835 family" - depends on ARCH_MULTI_V6 + depends on ARCH_MULTI_V6 || ARCH_MULTI_V7 select ARCH_REQUIRE_GPIOLIB select ARM_AMBA - select ARM_ERRATA_411920 + select ARM_ERRATA_411920 if ARCH_MULTI_V6 select ARM_TIMER_SP804 + select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7 select CLKSRC_OF select PINCTRL select PINCTRL_BCM2835 help - This enables support for the Broadcom BCM2835 SoC. This SoC is - used in the Raspberry Pi and Roku 2 devices. + This enables support for the Broadcom BCM2835 and BCM2836 SoCs. + This SoC is used in the Raspberry Pi and Roku 2 devices. config ARCH_BCM_63XX bool "Broadcom BCM63xx DSL SoC" diff --git a/arch/arm/mach-bcm/board_bcm2835.c b/arch/arm/mach-bcm/board_bcm2835.c index 0f7b9eac3d15..834d67684e20 100644 --- a/arch/arm/mach-bcm/board_bcm2835.c +++ b/arch/arm/mach-bcm/board_bcm2835.c @@ -36,7 +36,12 @@ static void __init bcm2835_init(void) } static const char * const bcm2835_compat[] = { +#ifdef CONFIG_ARCH_MULTI_V6 "brcm,bcm2835", +#endif +#ifdef CONFIG_ARCH_MULTI_V7 + "brcm,bcm2836", +#endif NULL }; |