RE: [PATCHv3 2/3] mmc: dw_mmc: Add support for SOCFPGA's platform specific implementation
From: Seungwon Jeon <hidden>
Date: 2014-02-18 14:02:21
Also in:
linux-mmc
On Tue, February 18, 2014, Dinh Nguyen wrote:
From: Dinh Nguyen <redacted> Like the rockchip, Altera's SOCFPGA platform specific implementation of the dw_mmc driver requires using the HOLD register for SD commands. This patch renames dw_mci_rockchip_prepare_command to dw_mci_pltfm_prepare_command so that SOCFPGA and Rockchip can use it. Signed-off-by: Dinh Nguyen <redacted> Acked-by: Steffen Trumtrar <redacted> Tested-by: Steffen Trumtrar <redacted> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <redacted> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <redacted> Cc: Kumar Gala <redacted> Cc: Seungwon Jeon <redacted>
Acked-by: Seungwon Jeon <redacted> Thanks, Seungwon Jeon
quoted hunk ↗ jump to hunk
Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Chris Ball <redacted> --- v3: Renamed dw_mci_rockchip_prepare_command to dw_mci_pltfm_prepare_command v2: Use dw_mci_socfpga_prepare_command instead of dw_mci_rockchip_prepare_command --- drivers/mmc/host/dw_mmc-pltfm.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)diff --git a/drivers/mmc/host/dw_mmc-pltfm.c b/drivers/mmc/host/dw_mmc-pltfm.c index 5c49656..3263327 100644 --- a/drivers/mmc/host/dw_mmc-pltfm.c +++ b/drivers/mmc/host/dw_mmc-pltfm.c@@ -25,13 +25,17 @@ #include "dw_mmc.h" #include "dw_mmc-pltfm.h" -static void dw_mci_rockchip_prepare_command(struct dw_mci *host, u32 *cmdr) +static void dw_mci_pltfm_prepare_command(struct dw_mci *host, u32 *cmdr) { *cmdr |= SDMMC_CMD_USE_HOLD_REG; } static const struct dw_mci_drv_data rockchip_drv_data = { - .prepare_command = dw_mci_rockchip_prepare_command, + .prepare_command = dw_mci_pltfm_prepare_command, +}; + +static const struct dw_mci_drv_data socfpga_drv_data = { + .prepare_command = dw_mci_pltfm_prepare_command, }; int dw_mci_pltfm_register(struct platform_device *pdev,@@ -92,6 +96,8 @@ static const struct of_device_id dw_mci_pltfm_match[] = { { .compatible = "snps,dw-mshc", }, { .compatible = "rockchip,rk2928-dw-mshc", .data = &rockchip_drv_data }, + { .compatible = "altr,socfpga-dw-mshc", + .data = &socfpga_drv_data }, {}, }; MODULE_DEVICE_TABLE(of, dw_mci_pltfm_match); --1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html