diff options
Diffstat (limited to 'drivers/mmc/host/renesas_sdhi_sys_dmac.c')
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_sys_dmac.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c index 1d29b822efb8..13ff023fbee9 100644 --- a/drivers/mmc/host/renesas_sdhi_sys_dmac.c +++ b/drivers/mmc/host/renesas_sdhi_sys_dmac.c @@ -68,26 +68,6 @@ static const struct renesas_sdhi_of_data of_rcar_gen2_compatible = { .max_blk_count = UINT_MAX / TMIO_MAX_BLK_SIZE, }; -/* Definitions for sampling clocks */ -static struct renesas_sdhi_scc rcar_gen3_scc_taps[] = { - { - .clk_rate = 0, - .tap = 0x00000300, - }, -}; - -static const struct renesas_sdhi_of_data of_rcar_gen3_compatible = { - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_CLK_ACTUAL | - TMIO_MMC_HAVE_CBSY | TMIO_MMC_MIN_RCAR2, - .capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | - MMC_CAP_CMD23, - .capabilities2 = MMC_CAP2_NO_WRITE_PROTECT, - .bus_shift = 2, - .scc_offset = 0x1000, - .taps = rcar_gen3_scc_taps, - .taps_num = ARRAY_SIZE(rcar_gen3_scc_taps), -}; - static const struct of_device_id renesas_sdhi_sys_dmac_of_match[] = { { .compatible = "renesas,sdhi-sh73a0", .data = &of_default_cfg, }, { .compatible = "renesas,sdhi-r8a73a4", .data = &of_default_cfg, }, @@ -102,11 +82,8 @@ static const struct of_device_id renesas_sdhi_sys_dmac_of_match[] = { { .compatible = "renesas,sdhi-r8a7792", .data = &of_rcar_gen2_compatible, }, { .compatible = "renesas,sdhi-r8a7793", .data = &of_rcar_gen2_compatible, }, { .compatible = "renesas,sdhi-r8a7794", .data = &of_rcar_gen2_compatible, }, - { .compatible = "renesas,sdhi-r8a7795", .data = &of_rcar_gen3_compatible, }, - { .compatible = "renesas,sdhi-r8a7796", .data = &of_rcar_gen3_compatible, }, { .compatible = "renesas,rcar-gen1-sdhi", .data = &of_rcar_gen1_compatible, }, { .compatible = "renesas,rcar-gen2-sdhi", .data = &of_rcar_gen2_compatible, }, - { .compatible = "renesas,rcar-gen3-sdhi", .data = &of_rcar_gen3_compatible, }, { .compatible = "renesas,sdhi-shmobile" }, {}, }; @@ -470,21 +447,8 @@ static const struct tmio_mmc_dma_ops renesas_sdhi_sys_dmac_dma_ops = { .dataend = renesas_sdhi_sys_dmac_dataend_dma, }; -/* - * Whitelist of specific R-Car Gen3 SoC ES versions to use this DMAC - * implementation. Currently empty as all supported ES versions use - * the internal DMAC. - */ -static const struct soc_device_attribute gen3_soc_whitelist[] = { - { /* sentinel */ } -}; - static int renesas_sdhi_sys_dmac_probe(struct platform_device *pdev) { - if (of_device_get_match_data(&pdev->dev) == &of_rcar_gen3_compatible && - !soc_device_match(gen3_soc_whitelist)) - return -ENODEV; - return renesas_sdhi_probe(pdev, &renesas_sdhi_sys_dmac_dma_ops); } |