From 51d17918077215cd93d78a2b13a3b57090eb1f3d Mon Sep 17 00:00:00 2001 From: Phil Edworthy Date: Fri, 13 Jun 2014 10:37:16 +0100 Subject: [PATCH] ARM: shmobile: r8a7790: Add default PCIe bus clock This patch adds a default PCIe bus clock node. Signed-off-by: Phil Edworthy Acked-by: Laurent Pinchart Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7790.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 9df57122e9c0..2c55c4b8295f 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -487,6 +487,15 @@ clock-output-names = "extal"; }; + /* External PCIe clock - can be overridden by the board */ + pcie_bus_clk: pcie_bus_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; + clock-output-names = "pcie_bus"; + status = "disabled"; + }; + /* * The external audio clocks are configured as 0 Hz fixed frequency clocks by * default. Boards that provide audio clocks should override them. -- 2.34.1