mmc: sdhci-pxa: move platform data to include/linux/platform_data
As suggested by Arnd, move platform data to include/linux/platform_data
in order to improve build coverage for the driver.
Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
diff --git a/include/linux/platform_data/pxa_sdhci.h b/include/linux/platform_data/pxa_sdhci.h
new file mode 100644
index 0000000..51ad099
--- /dev/null
+++ b/include/linux/platform_data/pxa_sdhci.h
@@ -0,0 +1,60 @@
+/*
+ * include/linux/platform_data/pxa_sdhci.h
+ *
+ * Copyright 2010 Marvell
+ * Zhangfei Gao <zhangfei.gao@marvell.com>
+ *
+ * PXA Platform - SDHCI platform data definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _PXA_SDHCI_H_
+#define _PXA_SDHCI_H_
+
+/* pxa specific flag */
+/* Require clock free running */
+#define PXA_FLAG_ENABLE_CLOCK_GATING (1<<0)
+/* card always wired to host, like on-chip emmc */
+#define PXA_FLAG_CARD_PERMANENT (1<<1)
+/* Board design supports 8-bit data on SD/SDIO BUS */
+#define PXA_FLAG_SD_8_BIT_CAPABLE_SLOT (1<<2)
+
+/*
+ * struct pxa_sdhci_platdata() - Platform device data for PXA SDHCI
+ * @flags: flags for platform requirement
+ * @clk_delay_cycles:
+ * mmp2: each step is roughly 100ps, 5bits width
+ * pxa910: each step is 1ns, 4bits width
+ * @clk_delay_sel: select clk_delay, used on pxa910
+ * 0: choose feedback clk
+ * 1: choose feedback clk + delay value
+ * 2: choose internal clk
+ * @clk_delay_enable: enable clk_delay or not, used on pxa910
+ * @ext_cd_gpio: gpio pin used for external CD line
+ * @ext_cd_gpio_invert: invert values for external CD gpio line
+ * @max_speed: the maximum speed supported
+ * @host_caps: Standard MMC host capabilities bit field.
+ * @quirks: quirks of platfrom
+ * @pm_caps: pm_caps of platfrom
+ */
+struct sdhci_pxa_platdata {
+ unsigned int flags;
+ unsigned int clk_delay_cycles;
+ unsigned int clk_delay_sel;
+ bool clk_delay_enable;
+ unsigned int ext_cd_gpio;
+ bool ext_cd_gpio_invert;
+ unsigned int max_speed;
+ unsigned int host_caps;
+ unsigned int quirks;
+ unsigned int pm_caps;
+};
+
+struct sdhci_pxa {
+ u8 clk_enable;
+ u8 power_mode;
+};
+#endif /* _PXA_SDHCI_H_ */
