From 4d7c07cd6c0379228e65c52776f22250e8f4a962 Mon Sep 17 00:00:00 2001 From: Andrew Bresticker Date: Thu, 13 Nov 2014 10:50:21 -0800 Subject: mmc: dw_mmc: Add support for IMG Pistachio Add support for the DW MMC host found on the Imagination Pistachio SoC. Like the DW MMC hosts found on SOCFPGA and Rockchip SoCs, the DW MMC host on Pistachio requires the use of SDMMC_CMD_USE_HOLD_REG. Signed-off-by: Andrew Bresticker Reviewed-by: Doug Anderson Acked-by: Jaehoon Chung Signed-off-by: Ulf Hansson --- drivers/mmc/host/dw_mmc-pltfm.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/mmc/host/dw_mmc-pltfm.c') diff --git a/drivers/mmc/host/dw_mmc-pltfm.c b/drivers/mmc/host/dw_mmc-pltfm.c index 8b6572162ed9..ec6dbcdec693 100644 --- a/drivers/mmc/host/dw_mmc-pltfm.c +++ b/drivers/mmc/host/dw_mmc-pltfm.c @@ -35,6 +35,10 @@ static const struct dw_mci_drv_data socfpga_drv_data = { .prepare_command = dw_mci_pltfm_prepare_command, }; +static const struct dw_mci_drv_data pistachio_drv_data = { + .prepare_command = dw_mci_pltfm_prepare_command, +}; + int dw_mci_pltfm_register(struct platform_device *pdev, const struct dw_mci_drv_data *drv_data) { @@ -90,6 +94,8 @@ static const struct of_device_id dw_mci_pltfm_match[] = { { .compatible = "snps,dw-mshc", }, { .compatible = "altr,socfpga-dw-mshc", .data = &socfpga_drv_data }, + { .compatible = "img,pistachio-dw-mshc", + .data = &pistachio_drv_data }, {}, }; MODULE_DEVICE_TABLE(of, dw_mci_pltfm_match); -- cgit v1.2.1