From e2ac311b65012e51f87a421cfd74ef15a1ed90a4 Mon Sep 17 00:00:00 2001 From: Akira Tsukamoto Date: Thu, 31 Dec 2015 15:55:24 +0900 Subject: [PATCH] dts: hi6220: Listing spidev in dts Signed-off-by: Akira Tsukamoto --- arch/arm64/boot/dts/hi6220.dtsi | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/hi6220.dtsi b/arch/arm64/boot/dts/hi6220.dtsi index 080e1c2f32ad94..d945da781f90e0 100644 --- a/arch/arm64/boot/dts/hi6220.dtsi +++ b/arch/arm64/boot/dts/hi6220.dtsi @@ -750,6 +750,8 @@ spi_0: spi@f7106000 { compatible = "arm,pl022", "arm,primecell"; + #address-cells = <1>; + #size-cells = <0>; reg = <0x0 0xf7106000 0x0 0x1000>; interrupts = <0 50 4>; bus-id = <0>; @@ -761,10 +763,22 @@ clock-names = "apb_pclk"; pinctrl-names = "default"; pinctrl-0 = <&spi0_pmx_func &spi0_cfg_func>; - num-cs = <4>; - cs-gpios = <&gpio6 2 0>,<&gpio6 3 0>,<&gpio6 4 0>,<&gpio6 5 0>; + num-cs = <2>; + cs-gpios = <&gpio2 2 0>,<&gpio2 3 0>; status = "ok"; + + spidev@0 { + compatible = "linux,spidev"; + spi-max-frequency = <500000>; + reg = <0>; + }; + + spidev@1 { + compatible = "linux,spidev"; + spi-max-frequency = <500000>; + reg = <1>; + }; }; display-subsystem {