From 492938a33484e8d1b14ed82d2545ecde08f6be30 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 17 Apr 2013 13:09:56 +0000 Subject: nitrogen6x: Setup CCM_CCOSR register CKO1 drives sgtl5000 codec clock on nitrogen boards and wandboard. Doing this setup in the bootloader will allow us to remove a lot of code in arch/arm/mach-imx/mach-imx6q.c from the mainline kernel. Also, according to Eric Nelson: "enabling the clock will remove squeal after an ungraceful reboot (watchdog) if hooked up to speakers." Signed-off-by: Fabio Estevam --- arch/arm/include/asm/arch-mx6/crm_regs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/include') diff --git a/arch/arm/include/asm/arch-mx6/crm_regs.h b/arch/arm/include/asm/arch-mx6/crm_regs.h index f16bd92abc..aa9747ce33 100644 --- a/arch/arm/include/asm/arch-mx6/crm_regs.h +++ b/arch/arm/include/asm/arch-mx6/crm_regs.h @@ -20,6 +20,7 @@ #ifndef __ARCH_ARM_MACH_MX6_CCM_REGS_H__ #define __ARCH_ARM_MACH_MX6_CCM_REGS_H__ +#define CCM_CCOSR 0x020c4060 #define CCM_CCGR0 0x020C4068 #define CCM_CCGR1 0x020C406c #define CCM_CCGR2 0x020C4070 -- cgit v1.2.1