Move Freescale eSDHC specific dt property parse code from
sdhci_get_of_property to of_get_property in its driver.
Signed-off-by: Kevin Liu <kliu5@xxxxxxxxxxx>
---
drivers/mmc/host/sdhci-of-esdhc.c | 19 +++++++++++++++++++
drivers/mmc/host/sdhci-pltfm.c | 8 --------
2 files changed, 19 insertions(+), 8 deletions(-)
diff --git a/drivers/mmc/host/sdhci-of-esdhc.c
b/drivers/mmc/host/sdhci-of-esdhc.c
index f32526d..7df98b0 100644
--- a/drivers/mmc/host/sdhci-of-esdhc.c
+++ b/drivers/mmc/host/sdhci-of-esdhc.c
@@ -230,6 +230,24 @@ static void esdhc_of_platform_init(struct sdhci_host *host)
host->quirks &= ~SDHCI_QUIRK_NO_BUSY_IRQ; }
+static void esdhc_of_get_property(struct sdhci_host *host) {
+ struct device_node *np;
+
+ if (!host->mmc->parent || !host->mmc->parent->of_node)
+ return;
+
+ np = host->mmc->parent->of_node;
+
+ if (of_device_is_compatible(np, "fsl,p2020-rev1-esdhc"))
+ host->quirks |= SDHCI_QUIRK_BROKEN_DMA;
+
+ if (of_device_is_compatible(np, "fsl,p2020-esdhc") ||
+ of_device_is_compatible(np, "fsl,p1010-esdhc") ||
+ of_device_is_compatible(np, "fsl,mpc8536-esdhc"))
+ host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL; }
+
static struct sdhci_ops sdhci_esdhc_ops = {
.read_l = esdhc_readl,
.read_w = esdhc_readw,
@@ -247,6 +265,7 @@ static struct sdhci_ops sdhci_esdhc_ops = {
.platform_resume = esdhc_of_resume,
#endif
.adma_workaround = esdhci_of_adma_workaround,
+ .get_of_property = esdhc_of_get_property,
};
static struct sdhci_pltfm_data sdhci_esdhc_pdata = { diff --git
a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index 6bbbff7..c17a03c 100644
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -91,14 +91,6 @@ void sdhci_get_of_property(struct platform_device *pdev)
if (of_get_property(np, "no-1-8-v", NULL))
host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V;
- if (of_device_is_compatible(np, "fsl,p2020-rev1-esdhc"))
- host->quirks |= SDHCI_QUIRK_BROKEN_DMA;
-
- if (of_device_is_compatible(np, "fsl,p2020-esdhc") ||
- of_device_is_compatible(np, "fsl,p1010-esdhc") ||
- of_device_is_compatible(np, "fsl,mpc8536-esdhc"))
- host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
-
clk = of_get_property(np, "clock-frequency", &size);
if (clk && size == sizeof(*clk) && *clk)
pltfm_host->clock = be32_to_cpup(clk);
--
1.7.9.5
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