[PATCH v3 6/8] ARM: Mediatek: enable GPT6 on boot up to make arch timer working for MT6580

From: Scott Shu
Date: Tue Aug 04 2015 - 09:55:51 EST


We enable GTP6 which ungates the arch timer clock.

Signed-off-by: Scott Shu <scott.shu@xxxxxxxxxxxx>
---
arch/arm/mach-mediatek/mediatek.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c
index 6b38d67..469d332 100644
--- a/arch/arm/mach-mediatek/mediatek.c
+++ b/arch/arm/mach-mediatek/mediatek.c
@@ -28,7 +28,8 @@ static void __init mediatek_timer_init(void)
{
void __iomem *gpt_base = 0;

- if (of_machine_is_compatible("mediatek,mt6589") ||
+ if (of_machine_is_compatible("mediatek,mt6580") ||
+ of_machine_is_compatible("mediatek,mt6589") ||
of_machine_is_compatible("mediatek,mt8135") ||
of_machine_is_compatible("mediatek,mt8127")) {
/* turn on GPT6 which ungates arch timer clocks */
@@ -46,6 +47,7 @@ static void __init mediatek_timer_init(void)
};

static const char * const mediatek_board_dt_compat[] = {
+ "mediatek,mt6580",
"mediatek,mt6589",
"mediatek,mt6592",
"mediatek,mt8127",
--
1.7.9.5

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