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| author | Andrew Bresticker <abrestic@chromium.org> | 2014-11-13 10:50:21 -0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2014-11-26 14:31:03 +0100 |
| commit | 4d7c07cd6c0379228e65c52776f22250e8f4a962 (patch) | |
| tree | be3e006c5650ec5000a9762de5fc824fa6a943ee /drivers/mmc | |
| parent | d13552908b2f3bdf917d0f4a308f69608c92c7e7 (diff) | |
| download | talos-obmc-linux-4d7c07cd6c0379228e65c52776f22250e8f4a962.tar.gz talos-obmc-linux-4d7c07cd6c0379228e65c52776f22250e8f4a962.zip | |
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 <abrestic@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/dw_mmc-pltfm.c | 6 |
1 files changed, 6 insertions, 0 deletions
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); |
