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Diffstat (limited to 'drivers/mmc/host/sdhci-pci-o2micro.h')
-rw-r--r--drivers/mmc/host/sdhci-pci-o2micro.h72
1 files changed, 72 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-pci-o2micro.h b/drivers/mmc/host/sdhci-pci-o2micro.h
new file mode 100644
index 000000000000..dbec4c933488
--- /dev/null
+++ b/drivers/mmc/host/sdhci-pci-o2micro.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2013 BayHub Technology Ltd.
+ *
+ * Authors: Peter Guo <peter.guo@bayhubtech.com>
+ * Adam Lee <adam.lee@canonical.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __SDHCI_PCI_O2MICRO_H
+#define __SDHCI_PCI_O2MICRO_H
+
+#include "sdhci-pci.h"
+
+/*
+ * O2Micro device IDs
+ */
+
+#define PCI_DEVICE_ID_O2_SDS0 0x8420
+#define PCI_DEVICE_ID_O2_SDS1 0x8421
+#define PCI_DEVICE_ID_O2_FUJIN2 0x8520
+#define PCI_DEVICE_ID_O2_SEABIRD0 0x8620
+#define PCI_DEVICE_ID_O2_SEABIRD1 0x8621
+
+/*
+ * O2Micro device registers
+ */
+
+#define O2_SD_MISC_REG5 0x64
+#define O2_SD_LD0_CTRL 0x68
+#define O2_SD_DEV_CTRL 0x88
+#define O2_SD_LOCK_WP 0xD3
+#define O2_SD_TEST_REG 0xD4
+#define O2_SD_FUNC_REG0 0xDC
+#define O2_SD_MULTI_VCC3V 0xEE
+#define O2_SD_CLKREQ 0xEC
+#define O2_SD_CAPS 0xE0
+#define O2_SD_ADMA1 0xE2
+#define O2_SD_ADMA2 0xE7
+#define O2_SD_INF_MOD 0xF1
+#define O2_SD_MISC_CTRL4 0xFC
+#define O2_SD_TUNING_CTRL 0x300
+#define O2_SD_PLL_SETTING 0x304
+#define O2_SD_CLK_SETTING 0x328
+#define O2_SD_CAP_REG2 0x330
+#define O2_SD_CAP_REG0 0x334
+#define O2_SD_UHS1_CAP_SETTING 0x33C
+#define O2_SD_DELAY_CTRL 0x350
+#define O2_SD_UHS2_L1_CTRL 0x35C
+#define O2_SD_FUNC_REG3 0x3E0
+#define O2_SD_FUNC_REG4 0x3E4
+
+#define O2_SD_VENDOR_SETTING 0x110
+#define O2_SD_VENDOR_SETTING2 0x1C8
+
+extern void sdhci_pci_o2_fujin2_pci_init(struct sdhci_pci_chip *chip);
+
+extern int sdhci_pci_o2_probe_slot(struct sdhci_pci_slot *slot);
+
+extern int sdhci_pci_o2_probe(struct sdhci_pci_chip *chip);
+
+extern int sdhci_pci_o2_resume(struct sdhci_pci_chip *chip);
+
+#endif /* __SDHCI_PCI_O2MICRO_H */

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