From 02538e45c666f207c55ae2984cf64de16abd3aea Mon Sep 17 00:00:00 2001 From: Aswath Govindraju Date: Fri, 18 Feb 2022 12:58:40 +0530 Subject: [PATCH] mmc: sdhci_am654: Add Support for TI's AM62 SoC 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 Link: https://lore.kernel.org/r/20220218072840.5629-1-a-govindraju@ti.com Signed-off-by: Ulf Hansson --- 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);