From e722886f122fd3dd6240160f21937d2f21e9d910 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Thu, 31 Mar 2016 06:07:01 +0200 Subject: [PATCH 78/78] arm: mediatek: make a7 timer work Signed-off-by: John Crispin --- arch/arm/boot/dts/mt7623.dtsi | 2 ++ arch/arm/mach-mediatek/Kconfig | 1 + arch/arm/mach-mediatek/mediatek.c | 1 + 3 files changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi index 76d603a..cd08b6e 100644 --- a/arch/arm/boot/dts/mt7623.dtsi +++ b/arch/arm/boot/dts/mt7623.dtsi @@ -120,6 +120,8 @@ , , ; + clock-frequency = <13000000>; + arm,cpu-registers-not-fw-configured; }; topckgen: power-controller@10000000 { diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig index a7fef77..2c05bc31 100644 --- a/arch/arm/mach-mediatek/Kconfig +++ b/arch/arm/mach-mediatek/Kconfig @@ -24,6 +24,7 @@ config MACH_MT6592 config MACH_MT7623 bool "MediaTek MT7623 SoCs support" default ARCH_MEDIATEK + select HAVE_ARM_ARCH_TIMER select MIGHT_HAVE_PCI config MACH_MT8127 diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c index bcfca37..7553a8c 100644 --- a/arch/arm/mach-mediatek/mediatek.c +++ b/arch/arm/mach-mediatek/mediatek.c @@ -29,6 +29,7 @@ static void __init mediatek_timer_init(void) void __iomem *gpt_base; if (of_machine_is_compatible("mediatek,mt6589") || + of_machine_is_compatible("mediatek,mt7623") || of_machine_is_compatible("mediatek,mt8135") || of_machine_is_compatible("mediatek,mt8127")) { /* turn on GPT6 which ungates arch timer clocks */ -- 1.7.10.4