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5faf6e1f58
Add a basic driver for the Renesas EMEV2 SoC. Based on the driver from the BSP which was first worked on by Ian, and made ready for upstream by me. Signed-off-by: Ian Molton <ian.molton@codethink.co.uk> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
23 lines
640 B
Plaintext
23 lines
640 B
Plaintext
Device tree configuration for Renesas EMEV2 IIC controller
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Required properties:
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- compatible : "renesas,iic-emev2"
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- reg : address start and address range size of device
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- interrupts : specifier for the IIC controller interrupt
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- clocks : phandle to the IP core SCLK
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- clock-names : must be "sclk"
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- #address-cells : should be <1>
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- #size-cells : should be <0>
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Example:
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iic0: i2c@e0070000 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "renesas,iic-emev2";
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reg = <0xe0070000 0x28>;
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interrupts = <0 32 IRQ_TYPE_EDGE_RISING>;
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clocks = <&iic0_sclk>;
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clock-names = "sclk";
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};
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