diff options
Diffstat (limited to 'arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi b/arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi index 80496fb3d476..3845b413bd24 100644 --- a/arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi +++ b/arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi @@ -117,6 +117,12 @@ }; }; + pcie_clk: clk-9fgv0841-pci { + compatible = "fixed-clock"; + clock-frequency = <100000000>; + #clock-cells = <0>; + }; + reg_1p2v: regulator-1p2v { compatible = "regulator-fixed"; regulator-name = "fixed-1.2V"; @@ -288,6 +294,18 @@ status = "okay"; }; +&pcie0_clkref { + compatible = "gpio-gate-clock"; + clocks = <&pcie_clk>; + enable-gpios = <&gpio4 21 GPIO_ACTIVE_LOW>; + /delete-property/ clock-frequency; +}; + +&pciec0 { + reset-gpio = <&io_expander_a 0 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + &pfc { pinctrl-0 = <&scif_clk_pins>; pinctrl-names = "default"; |