[PATCH 2/2] dts: mt7622: use accurate clock source fot mtk_timer

Weijie Gao
2021-01-12T05:44:11Z

The input system clock for mt7622 timer is 10MHz and can be retrieved
through the clk driver.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
---
arch/arm/dts/mt7622.dtsi | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/arch/arm/dts/mt7622.dtsi b/arch/arm/dts/mt7622.dtsi
index d888545809..5c2e0251de 100644
--- a/arch/arm/dts/mt7622.dtsi
+++ b/arch/arm/dts/mt7622.dtsi
@@ -71,16 +71,10 @@
compatible = "mediatek,timer";
reg = <0x10004000 0x80>;
interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_LOW>;
- clocks = <&system_clk>;
+ clocks = <&infracfg CLK_INFRA_APXGPT_PD>;
clock-names = "system-clk";
};

- system_clk: dummy13m {
- compatible = "fixed-clock";
- clock-frequency = <13000000>;
- #clock-cells = <0>;
- };
-
infracfg: infracfg at 10000000 {
compatible = "mediatek,mt7622-infracfg",
"syscon";
--
2.17.1