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net: hix5hd2_gmac: add generic compatible string
The "hix5hd2" is SoC name, add the generic ethernet driver name. The "hisi-gemac-v1" is the basic version and "hisi-gemac-v2" adds the SG/TXCSUM/TSO/UFO features. Signed-off-by: Dongpo Li <lidongpo@hisilicon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1,7 +1,12 @@
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Hisilicon hix5hd2 gmac controller
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Required properties:
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- compatible: should be "hisilicon,hix5hd2-gmac".
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- compatible: should contain one of the following SoC strings:
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* "hisilicon,hix5hd2-gemac"
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* "hisilicon,hi3798cv200-gemac"
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and one of the following version string:
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* "hisilicon,hisi-gemac-v1"
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* "hisilicon,hisi-gemac-v2"
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- reg: specifies base physical address(s) and size of the device registers.
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The first region is the MAC register base and size.
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The second region is external interface control register.
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@ -20,7 +25,7 @@ Required properties:
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Example:
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gmac0: ethernet@f9840000 {
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compatible = "hisilicon,hix5hd2-gmac";
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compatible = "hisilicon,hix5hd2-gemac", "hisilicon,hisi-gemac-v1";
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reg = <0xf9840000 0x1000>,<0xf984300c 0x4>;
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interrupts = <0 71 4>;
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#address-cells = <1>;
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@ -189,6 +189,10 @@
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#define dma_cnt(n) ((n) >> 5)
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#define dma_byte(n) ((n) << 5)
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#define HW_CAP_TSO BIT(0)
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#define GEMAC_V1 0
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#define GEMAC_V2 (GEMAC_V1 | HW_CAP_TSO)
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struct hix5hd2_desc {
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__le32 buff_addr;
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__le32 cmd;
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@ -1021,7 +1025,10 @@ static int hix5hd2_dev_remove(struct platform_device *pdev)
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}
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static const struct of_device_id hix5hd2_of_match[] = {
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{.compatible = "hisilicon,hix5hd2-gmac",},
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{ .compatible = "hisilicon,hisi-gemac-v1", .data = (void *)GEMAC_V1 },
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{ .compatible = "hisilicon,hisi-gemac-v2", .data = (void *)GEMAC_V2 },
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{ .compatible = "hisilicon,hix5hd2-gemac", .data = (void *)GEMAC_V1 },
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{ .compatible = "hisilicon,hi3798cv200-gemac", .data = (void *)GEMAC_V2 },
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{},
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};
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@ -1029,7 +1036,7 @@ MODULE_DEVICE_TABLE(of, hix5hd2_of_match);
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static struct platform_driver hix5hd2_dev_driver = {
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.driver = {
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.name = "hix5hd2-gmac",
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.name = "hisi-gemac",
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.of_match_table = hix5hd2_of_match,
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},
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.probe = hix5hd2_dev_probe,
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@ -1038,6 +1045,6 @@ static struct platform_driver hix5hd2_dev_driver = {
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module_platform_driver(hix5hd2_dev_driver);
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MODULE_DESCRIPTION("HISILICON HIX5HD2 Ethernet driver");
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MODULE_DESCRIPTION("HISILICON Gigabit Ethernet MAC driver");
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MODULE_LICENSE("GPL v2");
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MODULE_ALIAS("platform:hix5hd2-gmac");
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MODULE_ALIAS("platform:hisi-gemac");
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