From 0f6e73d0abde95973354b4921b4d08acf01a8b5c Mon Sep 17 00:00:00 2001
From: Dongjin Kim <tobetter@gmail.com>
Date: Sat, 23 Feb 2013 00:17:45 +0900
Subject: [PATCH] mmc: dw_mmc: Add MSHC compatible for Exynos4412
This patch adds the compatible string for MSHC controller of Exynos4412.
And exynos5250_dwmmc_caps is renamed to exynos_dwmmc_caps, since it has the
capabilities of common features supported by Exynos4 and Exynos5.
Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---
drivers/mmc/host/dw_mmc-exynos.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/mmc/host/dw_mmc-exynos.c b/drivers/mmc/host/dw_mmc-exynos.c
index 517a6033ead86..c7f09762e6c04 100644
--- a/drivers/mmc/host/dw_mmc-exynos.c
+++ b/drivers/mmc/host/dw_mmc-exynos.c
@@ -189,8 +189,8 @@ static int dw_mci_exynos_setup_bus(struct dw_mci *host,
return 0;
}
-/* Exynos5250 controller specific capabilities */
-static unsigned long exynos5250_dwmmc_caps[4] = {
+/* Common capabilities of Exynos4/Exynos5 SoC */
+static unsigned long exynos_dwmmc_caps[4] = {
MMC_CAP_UHS_DDR50 | MMC_CAP_1_8V_DDR |
MMC_CAP_8_BIT_DATA | MMC_CAP_CMD23,
MMC_CAP_CMD23,
@@ -198,8 +198,8 @@ static unsigned long exynos5250_dwmmc_caps[4] = {
MMC_CAP_CMD23,
};
-static const struct dw_mci_drv_data exynos5250_drv_data = {
- .caps = exynos5250_dwmmc_caps,
+static const struct dw_mci_drv_data exynos_drv_data = {
+ .caps = exynos_dwmmc_caps,
.init = dw_mci_exynos_priv_init,
.setup_clock = dw_mci_exynos_setup_clock,
.prepare_command = dw_mci_exynos_prepare_command,
@@ -209,8 +209,10 @@ static const struct dw_mci_drv_data exynos5250_drv_data = {
};
static const struct of_device_id dw_mci_exynos_match[] = {
+ { .compatible = "samsung,exynos4412-dw-mshc",
+ .data = &exynos_drv_data, },
{ .compatible = "samsung,exynos5250-dw-mshc",
- .data = &exynos5250_drv_data, },
+ .data = &exynos_drv_data, },
{},
};
MODULE_DEVICE_TABLE(of, dw_mci_exynos_match);
--
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