Define Register values for host controller 2. All register values defined but SDCTRL_2_ASYNC_INT_EN is used in patch 4/4 >From 1bfe8b89642cecc8fa5e22f135e4a92f7f3b83ff Mon Sep 17 00:00:00 2001 From: Philip Rakity <prakity@xxxxxxxxxxx> Date: Wed, 8 Dec 2010 15:20:19 -0800 Subject: [PATCH] sdhci: added register defintions for sd host 3.0 HOST CONTROL 2 Signed-off-by: Philip Rakity <prakity@xxxxxxxxxxx> Signed-off-by: Mark F. Brown <markb@xxxxxxxxxxx> --- drivers/mmc/host/sdhci.h | 18 +++++++++++++++++- 1 files changed, 17 insertions(+), 1 deletions(-) diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index 26a8c09..d8526ae 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -144,7 +144,22 @@ #define SDHCI_ACMD12_ERR 0x3C -/* 3E-3F reserved */ +#define HOST_CTRL_2 0x3E +#define SDCTRL_2_UHS_MODE_SEL_SDR12 0x0000 +#define SDCTRL_2_UHS_MODE_SEL_SDR25 0x0001 +#define SDCTRL_2_UHS_MODE_SEL_SDR50 0x0002 +#define SDCTRL_2_UHS_MODE_SEL_SDR104 0x0003 +#define SDCTRL_2_UHS_MODE_SEL_DDR50 0x0004 +#define SDCTRL_2_UHS_MODE_MASK 7 +#define SDCTRL_2_SDH_V18_EN 0x0008 +#define SDCTRL_2_DRV_STRENGTH_SEL_B 0x0000 +#define SDCTRL_2_DRV_STRENGTH_SEL_A 0x0010 +#define SDCTRL_2_DRV_STRENGTH_SEL_C 0x0020 +#define SDCTRL_2_DRV_STRENGTH_SEL_D 0x0030 +#define SDCTRL_2_EXE_TUNING 0x0040 +#define SDCTRL_2_SAMPLING_CLK_SEL 0x0080 +#define SDCTRL_2_ASYNC_INT_EN 0x4000 +#define SDCTRL_2_PRESET_VAL_EN 0x8000 #define SDHCI_CAPABILITIES 0x40 #define SDHCI_TIMEOUT_CLK_MASK 0x0000003F @@ -164,6 +179,7 @@ #define SDHCI_CAN_VDD_300 0x02000000 #define SDHCI_CAN_VDD_180 0x04000000 #define SDHCI_CAN_64BIT 0x10000000 +#define SDHCI_CAN_ASYNC_INT 0x20000000 #define SDHCI_CAPABILITIES_1 0x44 -- 1.6.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
