Add i.MX6UL GPT timer support.
Signed-off-by: Peng Fan <[email protected]>
---
Changes v3:
none
Changes v2:
system counter patch is removed. Now, defaut use gpt.
arch/arm/imx-common/timer.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/arm/imx-common/timer.c b/arch/arm/imx-common/timer.c
index c12556a..1a88ce6 100644
--- a/arch/arm/imx-common/timer.c
+++ b/arch/arm/imx-common/timer.c
@@ -45,7 +45,8 @@ static inline int gpt_has_clk_source_osc(void)
#if defined(CONFIG_MX6)
if (((is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) &&
(soc_rev() > CHIP_REV_1_0)) || is_cpu_type(MXC_CPU_MX6DL) ||
- is_cpu_type(MXC_CPU_MX6SOLO) || is_cpu_type(MXC_CPU_MX6SX))
+ is_cpu_type(MXC_CPU_MX6SOLO) || is_cpu_type(MXC_CPU_MX6SX) ||
+ is_cpu_type(MXC_CPU_MX6UL))
return 1;
return 0;
@@ -103,10 +104,11 @@ int timer_init(void)
if (gpt_has_clk_source_osc()) {
i |= GPTCR_CLKSOURCE_OSC | GPTCR_TEN;
- /* For DL/S, SX, set 24Mhz OSC Enable bit and prescaler */
+ /* For DL/S, SX, UL, set 24Mhz OSC Enable bit and prescaler */
if (is_cpu_type(MXC_CPU_MX6DL) ||
is_cpu_type(MXC_CPU_MX6SOLO) ||
- is_cpu_type(MXC_CPU_MX6SX)) {
+ is_cpu_type(MXC_CPU_MX6SX) ||
+ is_cpu_type(MXC_CPU_MX6UL)) {
i |= GPTCR_24MEN;
/* Produce 3Mhz clock */
--
1.8.4
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