summaryrefslogtreecommitdiffstats
path: root/drivers/mfd
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/tmio_core.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/mfd/tmio_core.c b/drivers/mfd/tmio_core.c
index 83af78c1b0eb..ebf54cc28f7a 100644
--- a/drivers/mfd/tmio_core.c
+++ b/drivers/mfd/tmio_core.c
@@ -9,6 +9,26 @@
#include <linux/export.h>
#include <linux/mfd/tmio.h>
+#define CNF_CMD 0x04
+#define CNF_CTL_BASE 0x10
+#define CNF_INT_PIN 0x3d
+#define CNF_STOP_CLK_CTL 0x40
+#define CNF_GCLK_CTL 0x41
+#define CNF_SD_CLK_MODE 0x42
+#define CNF_PIN_STATUS 0x44
+#define CNF_PWR_CTL_1 0x48
+#define CNF_PWR_CTL_2 0x49
+#define CNF_PWR_CTL_3 0x4a
+#define CNF_CARD_DETECT_MODE 0x4c
+#define CNF_SD_SLOT 0x50
+#define CNF_EXT_GCLK_CTL_1 0xf0
+#define CNF_EXT_GCLK_CTL_2 0xf1
+#define CNF_EXT_GCLK_CTL_3 0xf9
+#define CNF_SD_LED_EN_1 0xfa
+#define CNF_SD_LED_EN_2 0xfe
+
+#define SDCREN 0x2 /* Enable access to MMC CTL regs. (flag in COMMAND_REG)*/
+
int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base)
{
/* Enable the MMC/SD Control registers */
OpenPOWER on IntegriCloud