* Add timer support for imx7d SoC
Signed-off-by: Ye.Li B37916@freescale.com Signed-off-by: Peng Fan Peng.Fan@freescale.com Signed-off-by: Adrian Alonso aalonso@freescale.com --- Changes for V2: Split from patch imx: imx7d: initial arch level support Changes for V3: Resend Changes for V4: Resend Changes for V5: - Add Signed-off's - Rework patch to be applied on top master
arch/arm/imx-common/timer.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/arm/imx-common/timer.c b/arch/arm/imx-common/timer.c index 1a88ce6..6099770 100644 --- a/arch/arm/imx-common/timer.c +++ b/arch/arm/imx-common/timer.c @@ -50,6 +50,8 @@ static inline int gpt_has_clk_source_osc(void) return 1;
return 0; +#elif defined(CONFIG_MX7) + return 1; #else return 0; #endif @@ -57,6 +59,9 @@ static inline int gpt_has_clk_source_osc(void)
static inline ulong gpt_get_clk(void) { +#if defined(CONFIG_MX7) + return MXC_HCLK >> 3; +#else #ifdef CONFIG_MXC_GPT_HCLK if (gpt_has_clk_source_osc()) return MXC_HCLK >> 3; @@ -65,6 +70,7 @@ static inline ulong gpt_get_clk(void) #else return MXC_CLK32; #endif +#endif } static inline unsigned long long tick_to_time(unsigned long long tick) { @@ -108,7 +114,8 @@ int timer_init(void) if (is_cpu_type(MXC_CPU_MX6DL) || is_cpu_type(MXC_CPU_MX6SOLO) || is_cpu_type(MXC_CPU_MX6SX) || - is_cpu_type(MXC_CPU_MX6UL)) { + is_cpu_type(MXC_CPU_MX6UL) || + is_cpu_type(MXC_CPU_MX7D)) { i |= GPTCR_24MEN;
/* Produce 3Mhz clock */