From e8d056989a7302eda4e3ed263a375fd175a4e15f Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 18 Aug 2015 09:27:18 +0200 Subject: usb: spear: Add support for both SPEAr600 EHCI controllers USB EHCI on SPEAr600 has not been tested for a while. The base controller addresses are missing. This patch adds the defines to the header. And adds the missing code. Signed-off-by: Stefan Roese Cc: Viresh Kumar Cc: Vipin Kumar Cc: Marek Vasut --- arch/arm/cpu/arm926ejs/spear/cpu.c | 4 ++++ arch/arm/include/asm/arch-spear/hardware.h | 2 ++ 2 files changed, 6 insertions(+) (limited to 'arch') diff --git a/arch/arm/cpu/arm926ejs/spear/cpu.c b/arch/arm/cpu/arm926ejs/spear/cpu.c index 1ce9db7a7da..3037084b29b 100644 --- a/arch/arm/cpu/arm926ejs/spear/cpu.c +++ b/arch/arm/cpu/arm926ejs/spear/cpu.c @@ -47,8 +47,12 @@ int arch_cpu_init(void) #if defined(CONFIG_NAND_FSMC) periph1_clken |= MISC_FSMCENB; #endif +#if defined(CONFIG_USB_EHCI_SPEAR) + periph1_clken |= PERIPH_USBH1 | PERIPH_USBH2; +#endif writel(periph1_clken, &misc_p->periph1_clken); + return 0; } diff --git a/arch/arm/include/asm/arch-spear/hardware.h b/arch/arm/include/asm/arch-spear/hardware.h index c6da405cc07..065360ab35a 100644 --- a/arch/arm/include/asm/arch-spear/hardware.h +++ b/arch/arm/include/asm/arch-spear/hardware.h @@ -11,6 +11,8 @@ #define CONFIG_SYS_USBD_BASE 0xE1100000 #define CONFIG_SYS_PLUG_BASE 0xE1200000 #define CONFIG_SYS_FIFO_BASE 0xE1000800 +#define CONFIG_SYS_UHC0_EHCI_BASE 0xE1800000 +#define CONFIG_SYS_UHC1_EHCI_BASE 0xE2000000 #define CONFIG_SYS_SMI_BASE 0xFC000000 #define CONFIG_SPEAR_SYSCNTLBASE 0xFCA00000 #define CONFIG_SPEAR_TIMERBASE 0xFC800000 -- cgit v1.2.3