Modify the plat-mxc related MSL codes.
Signed-off-by: Richard Zhu <[email protected]>
---
arch/arm/plat-mxc/include/mach/iomux-mx51.h | 31 ++++++++++++++------------
arch/arm/plat-mxc/include/mach/mmc.h | 9 +++++++
2 files changed, 26 insertions(+), 14 deletions(-)
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx51.h
b/arch/arm/plat-mxc/include/mach/iomux-mx51.h
index 21bfa46..325b78b 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx51.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx51.h
@@ -45,6 +45,9 @@ typedef enum iomux_config {
PAD_CTL_PKE | PAD_CTL_HYS)
#define MX51_GPIO_PAD_CTRL (PAD_CTL_DSE_HIGH | PAD_CTL_PKE | \
PAD_CTL_SRE_FAST)
+#define MX51_SDHCI_PAD_CTRL PAD_CTL_DSE_HIGH | PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_SRE_FAST | \
+ PAD_CTL_DVS
/*
* The naming convention for the pad modes is MX51_PAD_<padname>__<padmode>
@@ -294,20 +297,20 @@ typedef enum iomux_config {
#define MX51_PAD_DISP2_DAT13__DISP2_DAT13 IOMUX_PAD(0x790, 0x388, 0,
0x0, 0, NO_PAD_CTRL)
#define MX51_PAD_DISP2_DAT14__DISP2_DAT14 IOMUX_PAD(0x794, 0x38C, 0,
0x0, 0, NO_PAD_CTRL)
#define MX51_PAD_DISP2_DAT15__DISP2_DAT15 IOMUX_PAD(0x798, 0x390, 0,
0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD1_CMD__SD1_CMD IOMUX_PAD(0x79C, 0x394, 0,
0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD1_CLK__SD1_CLK IOMUX_PAD(0x7A0, 0x398, 0,
0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA0__SD1_DATA0 IOMUX_PAD(0x7A4, 0x39C, 0,
0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA1__SD1_DATA1 IOMUX_PAD(0x7A8, 0x3A0, 0,
0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA2__SD1_DATA2 IOMUX_PAD(0x7AC, 0x3A4, 0,
0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA3__SD1_DATA3 IOMUX_PAD(0x7B0, 0x3A8, 0,
0x0, 0, NO_PAD_CTRL)
+#define MX51_PAD_SD1_CMD__SD1_CMD IOMUX_PAD(0x79C, 0x394,
IOMUX_CONFIG_SION, 0x0, 0, MX51_SDHCI_PAD_CTRL)
+#define MX51_PAD_SD1_CLK__SD1_CLK IOMUX_PAD(0x7A0, 0x398,
IOMUX_CONFIG_SION, 0x0, 0, MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)
+#define MX51_PAD_SD1_DATA0__SD1_DATA0 IOMUX_PAD(0x7A4, 0x39C,
IOMUX_CONFIG_SION, 0x0, 0, MX51_SDHCI_PAD_CTRL)
+#define MX51_PAD_SD1_DATA1__SD1_DATA1 IOMUX_PAD(0x7A8, 0x3A0,
IOMUX_CONFIG_SION, 0x0, 0, MX51_SDHCI_PAD_CTRL)
+#define MX51_PAD_SD1_DATA2__SD1_DATA2 IOMUX_PAD(0x7AC, 0x3A4,
IOMUX_CONFIG_SION, 0x0, 0, MX51_SDHCI_PAD_CTRL)
+#define MX51_PAD_SD1_DATA3__SD1_DATA3 IOMUX_PAD(0x7B0, 0x3A8,
IOMUX_CONFIG_SION, 0x0, 0, MX51_SDHCI_PAD_CTRL)
#define MX51_PAD_GPIO_1_0__GPIO_1_0 IOMUX_PAD(0x7B4, 0x3AC, 1, 0x0,
0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_1__GPIO_1_1 IOMUX_PAD(0x7B8, 0x3B0, 1, 0x0,
0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_CMD__SD2_CMD IOMUX_PAD(0x7BC, 0x3B4, 0,
0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_CLK__SD2_CLK IOMUX_PAD(0x7C0, 0x3B8, 0,
0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA0__SD2_DATA0 IOMUX_PAD(0x7C4, 0x3BC, 0,
0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA1__SD2_DATA1 IOMUX_PAD(0x7C8, 0x3C0, 0,
0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA2__SD2_DATA2 IOMUX_PAD(0x7CC, 0x3C4, 0,
0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA3__SD2_DATA3 IOMUX_PAD(0x7D0, 0x3C8, 0,
0x0, 0, NO_PAD_CTRL)
+#define MX51_PAD_GPIO_1_1__GPIO_1_1 IOMUX_PAD(0x7B8, 0x3B0,
IOMUX_CONFIG_GPIO, 0x0, 0, MX51_GPIO_PAD_CTRL)
+#define MX51_PAD_SD2_CMD__SD2_CMD IOMUX_PAD(0x7BC, 0x3B4,
IOMUX_CONFIG_SION, 0x0, 0, MX51_SDHCI_PAD_CTRL)
+#define MX51_PAD_SD2_CLK__SD2_CLK IOMUX_PAD(0x7C0, 0x3B8,
IOMUX_CONFIG_SION, 0x0, 0, MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)
+#define MX51_PAD_SD2_DATA0__SD2_DATA0 IOMUX_PAD(0x7C4, 0x3BC,
IOMUX_CONFIG_SION, 0x0, 0, MX51_SDHCI_PAD_CTRL)
+#define MX51_PAD_SD2_DATA1__SD2_DATA1 IOMUX_PAD(0x7C8, 0x3C0,
IOMUX_CONFIG_SION, 0x0, 0, MX51_SDHCI_PAD_CTRL)
+#define MX51_PAD_SD2_DATA2__SD2_DATA2 IOMUX_PAD(0x7CC, 0x3C4,
IOMUX_CONFIG_SION, 0x0, 0, MX51_SDHCI_PAD_CTRL)
+#define MX51_PAD_SD2_DATA3__SD2_DATA3 IOMUX_PAD(0x7D0, 0x3C8,
IOMUX_CONFIG_SION, 0x0, 0, MX51_SDHCI_PAD_CTRL)
#define MX51_PAD_GPIO_1_2__GPIO_1_2 IOMUX_PAD(0x7D4, 0x3CC, 0, 0x0,
0, NO_PAD_CTRL)
#define MX51_PAD_GPIO_1_2__I2C2_SCL IOMUX_PAD(0x7D4, 0x3CC, (2 |
IOMUX_CONFIG_SION), \
0x9b8, 3,
MX51_I2C_PAD_CTRL)
@@ -316,7 +319,7 @@ typedef enum iomux_config {
0x9bc, 3,
MX51_I2C_PAD_CTRL)
#define MX51_PAD_PMIC_INT_REQ__PMIC_INT_REQ IOMUX_PAD(0x7FC, 0x3D4, 0, 0x0,
0, NO_PAD_CTRL)
#define MX51_PAD_GPIO_1_4__GPIO_1_4 IOMUX_PAD(0x804, 0x3D8, 0, 0x0,
0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_5__GPIO_1_5 IOMUX_PAD(0x808, 0x3DC, 0, 0x0,
0, NO_PAD_CTRL)
+#define MX51_PAD_GPIO_1_5__GPIO_1_5 IOMUX_PAD(0x808, 0x3DC,
IOMUX_CONFIG_GPIO, 0x0, 0, MX51_GPIO_PAD_CTRL)
#define MX51_PAD_GPIO_1_6__GPIO_1_6 IOMUX_PAD(0x80C, 0x3E0, 0, 0x0,
0, MX51_GPIO_PAD_CTRL)
#define MX51_PAD_GPIO_1_7__GPIO_1_7 IOMUX_PAD(0x810, 0x3E4, 0, 0x0,
0, MX51_GPIO_PAD_CTRL)
#define MX51_PAD_GPIO_1_8__GPIO_1_8 IOMUX_PAD(0x814, 0x3E8, 0, 0x0,
1, MX51_GPIO_PAD_CTRL)
diff --git a/arch/arm/plat-mxc/include/mach/mmc.h
b/arch/arm/plat-mxc/include/mach/mmc.h
index 29115f4..19badbe 100644
--- a/arch/arm/plat-mxc/include/mach/mmc.h
+++ b/arch/arm/plat-mxc/include/mach/mmc.h
@@ -34,6 +34,15 @@ struct imxmmc_platform_data {
/* enable card detect using DAT3 */
int dat3_card_detect;
+
+ /* Bus width capabilities, DDR mode and so on*/
+ unsigned int caps;
+ /* Min clk frequency the eSDHC can be supported */
+ unsigned int min_clk;
+ /* Max clk frequency the eSDHC can be supported */
+ unsigned int max_clk;
+ /* Write protected or not, 1:protected.*/
+ int (*wp_status) (struct device *);
};
#endif
--
1.7.0
--
To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
