[PATCH v2 2/2] mmc: sdhci-of-arasan: add support on Axiado AX3000 SoC
Tzu-Hao Wei
twei at axiado.com
Fri Jan 9 01:46:26 PST 2026
From: SriNavmani A <srinavmani at axiado.com>
Axiado AX3000 SoC eMMC controller is based on Arasan eMMC 5.1 host
controller IP.
Signed-off-by: SriNavmani A <srinavmani at axiado.com>
Signed-off-by: Tzu-Hao Wei <twei at axiado.com>
---
drivers/mmc/host/sdhci-of-arasan.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c
index ab7f0ffe7b4f007a58eb0a26868b08b0b02b40f3..5da915edd7416ab5c725a784867098c5e19236b6 100644
--- a/drivers/mmc/host/sdhci-of-arasan.c
+++ b/drivers/mmc/host/sdhci-of-arasan.c
@@ -1512,6 +1512,16 @@ static struct sdhci_arasan_of_data intel_keembay_sdio_data = {
.clk_ops = &arasan_clk_ops,
};
+static const struct sdhci_pltfm_data sdhci_arasan_axiado_pdata = {
+ .ops = &sdhci_arasan_ops,
+ .quirks = SDHCI_QUIRK_BROKEN_CQE,
+};
+
+static struct sdhci_arasan_of_data sdhci_arasan_axiado_data = {
+ .pdata = &sdhci_arasan_axiado_pdata,
+ .clk_ops = &arasan_clk_ops,
+};
+
static const struct of_device_id sdhci_arasan_of_match[] = {
/* SoC-specific compatible strings w/ soc_ctl_map */
{
@@ -1538,6 +1548,10 @@ static const struct of_device_id sdhci_arasan_of_match[] = {
.compatible = "intel,keembay-sdhci-5.1-sdio",
.data = &intel_keembay_sdio_data,
},
+ {
+ .compatible = "axiado,ax3000-sdhci-5.1-emmc",
+ .data = &sdhci_arasan_axiado_data,
+ },
/* Generic compatible below here */
{
.compatible = "arasan,sdhci-8.9a",
--
2.34.1
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