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46 lines
1.3 KiB
46 lines
1.3 KiB
7 years ago
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From 84b3092b3773777de1ba1ad142e53247fb881ddd Mon Sep 17 00:00:00 2001
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From: Sean Wang <sean.wang@mediatek.com>
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Date: Thu, 28 Dec 2017 18:00:11 +0800
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Subject: [PATCH 215/224] arm64: dts: mt7622: turn uart0 clock to real ones
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This patch also cleans up two oscillators that provide clocks for MT7623.
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Switch the uart clocks to the real ones while at it.
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Signed-off-by: Sean Wang <sean.wang@mediatek.com>
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Cc: Matthias Brugger <matthias.bgg@gmail.com>
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---
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arch/arm64/boot/dts/mediatek/mt7622.dtsi | 15 ++-------------
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1 file changed, 2 insertions(+), 13 deletions(-)
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--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
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+++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
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@@ -91,18 +91,6 @@
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};
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};
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- uart_clk: dummy25m {
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- compatible = "fixed-clock";
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- #clock-cells = <0>;
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- clock-frequency = <25000000>;
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- };
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-
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- bus_clk: dummy280m {
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- compatible = "fixed-clock";
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- #clock-cells = <0>;
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- clock-frequency = <280000000>;
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- };
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-
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pwrap_clk: dummy40m {
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compatible = "fixed-clock";
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clock-frequency = <40000000>;
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@@ -234,7 +222,8 @@
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"mediatek,mt6577-uart";
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reg = <0 0x11002000 0 0x400>;
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interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>;
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- clocks = <&uart_clk>, <&bus_clk>;
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+ clocks = <&topckgen CLK_TOP_UART_SEL>,
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+ <&pericfg CLK_PERI_UART1_PD>;
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clock-names = "baud", "bus";
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status = "disabled";
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};
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