Messages in this thread Patch in this message | | | From | Aswath Govindraju <> | Subject | [PATCH] mmc: sdhci_am654: Add Support for TI's AM62 SoC | Date | Fri, 18 Feb 2022 12:58:40 +0530 |
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Add support for the controller present on the AM62x SoC.
There are instances: sdhci0: 8bit bus width, max 200 MBps sdhci1: 4bit bus width, max 100 MBps sdhci2: 4bit bus width, max 100 MBps
The PHY used for 8 bit instance is same as the PHY for the 4 bit instance. Therefore, introduce a new bus width independent compatible for AM62 SoC that uses the driver data required for 4 bit instance.
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> --- drivers/mmc/host/sdhci_am654.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c index b4891bb26648..e54fe24d47e7 100644 --- a/drivers/mmc/host/sdhci_am654.c +++ b/drivers/mmc/host/sdhci_am654.c @@ -745,6 +745,10 @@ static const struct of_device_id sdhci_am654_of_match[] = { .compatible = "ti,am64-sdhci-4bit", .data = &sdhci_j721e_4bit_drvdata, }, + { + .compatible = "ti,am62-sdhci", + .data = &sdhci_j721e_4bit_drvdata, + }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, sdhci_am654_of_match); -- 2.17.1
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