diff options
Diffstat (limited to 'Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt index ff92e5a41bed..dab7ca9f250c 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt @@ -53,20 +53,8 @@ Required properties: - clocks: Serial engine core clock needed by the device. Qualcomm Technologies Inc. GENI Serial Engine based SPI Controller - -Required properties: -- compatible: Must contain "qcom,geni-spi". -- reg: Must contain SPI register location and length. -- interrupts: Must contain SPI controller interrupts. -- clock-names: Must contain "se". -- clocks: Serial engine core clock needed by the device. -- spi-max-frequency: Specifies maximum SPI clock frequency, units - Hz. -- #address-cells: Must be <1> to define a chip select address on - the SPI bus. -- #size-cells: Must be <0>. - -SPI slave nodes must be children of the SPI master node and conform to SPI bus -binding as described in Documentation/devicetree/bindings/spi/spi-bus.txt. +node binding is described in +Documentation/devicetree/bindings/spi/qcom,spi-geni-qcom.txt. Example: geniqup@8c0000 { @@ -103,17 +91,4 @@ Example: pinctrl-1 = <&qup_1_uart_3_sleep>; }; - spi0: spi@a84000 { - compatible = "qcom,geni-spi"; - reg = <0xa84000 0x4000>; - interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; - clock-names = "se"; - clocks = <&clock_gcc GCC_QUPV3_WRAP0_S0_CLK>; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&qup_1_spi_2_active>; - pinctrl-1 = <&qup_1_spi_2_sleep>; - spi-max-frequency = <19200000>; - #address-cells = <1>; - #size-cells = <0>; - }; } |