mmc: sdhi: update sh_mobile_sdhi_of_data for r8a7790

This patch updates r8a7790 DT data to have SoC specific settings.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Chris Ball <chris@printf.net>

diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c
index 38acf26..cfc37ec 100644 (file)
--- a/drivers/mmc/host/sh_mobile_sdhi.c
+++ b/drivers/mmc/host/sh_mobile_sdhi.c
@@ -38,6 +38,7 @@
 struct sh_mobile_sdhi_of_data {
        unsigned long tmio_flags;
        unsigned long capabilities;
+       unsigned long capabilities2;
 };
 
 static const struct sh_mobile_sdhi_of_data sh_mobile_sdhi_of_cfg[] = {
@@ -51,6 +52,12 @@ static const struct sh_mobile_sdhi_of_data of_rcar_gen1_compatible = {
        .capabilities   = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ,
 };
 
+static const struct sh_mobile_sdhi_of_data of_rcar_gen2_compatible = {
+       .tmio_flags     = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE,
+       .capabilities   = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ,
+       .capabilities2  = MMC_CAP2_NO_MULTI_READ,
+};
+
 static const struct of_device_id sh_mobile_sdhi_of_match[] = {
        { .compatible = "renesas,sdhi-shmobile" },
        { .compatible = "renesas,sdhi-sh7372" },
@@ -59,7 +66,7 @@ static const struct of_device_id sh_mobile_sdhi_of_match[] = {
        { .compatible = "renesas,sdhi-r8a7740", .data = &sh_mobile_sdhi_of_cfg[0], },
        { .compatible = "renesas,sdhi-r8a7778", .data = &of_rcar_gen1_compatible, },
        { .compatible = "renesas,sdhi-r8a7779", .data = &of_rcar_gen1_compatible, },
-       { .compatible = "renesas,sdhi-r8a7790", .data = &sh_mobile_sdhi_of_cfg[0], },
+       { .compatible = "renesas,sdhi-r8a7790", .data = &of_rcar_gen2_compatible, },
        {},
 };
 MODULE_DEVICE_TABLE(of, sh_mobile_sdhi_of_match);
@@ -219,6 +226,7 @@ static int sh_mobile_sdhi_probe(struct platform_device *pdev)
                const struct sh_mobile_sdhi_of_data *of_data = of_id->data;
                mmc_data->flags |= of_data->tmio_flags;
                mmc_data->capabilities |= of_data->capabilities;
+               mmc_data->capabilities2 |= of_data->capabilities2;
        }
 
        /* SD control register space size is 0x100, 0x200 for bus_shift=1 */