Hi Stephen,
On Wed, May 16, 2012 at 4:54 PM, Stephen Warren swarren@wwwdotorg.orgwrote:
From: Stephen Warren swarren@nvidia.com
This will be used on TrimSlice.
Signed-off-by: Stephen Warren swarren@nvidia.com
arch/arm/cpu/armv7/tegra2/funcmux.c | 7 +++++++ arch/arm/include/asm/arch-tegra2/funcmux.h | 1 + 2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/cpu/armv7/tegra2/funcmux.c b/arch/arm/cpu/armv7/tegra2/funcmux.c index 1559869..820ba4e 100644 --- a/arch/arm/cpu/armv7/tegra2/funcmux.c +++ b/arch/arm/cpu/armv7/tegra2/funcmux.c @@ -127,6 +127,13 @@ int funcmux_select(enum periph_id id, int config) } break;
case PERIPH_ID_SDMMC1:if (config == FUNCMUX_SDMMC1_SDIO1_4BIT) {pinmux_set_func(PINGRP_SDIO1, PMUX_FUNC_SDIO1);pinmux_tristate_disable(PINGRP_SDIO1);}
else return -1 I think
break;case PERIPH_ID_SDMMC2: if (config == FUNCMUX_SDMMC2_DTA_DTD_8BIT) { pinmux_set_func(PINGRP_DTA, PMUX_FUNC_SDIO2);diff --git a/arch/arm/include/asm/arch-tegra2/funcmux.h b/arch/arm/include/asm/arch-tegra2/funcmux.h index 19184d1..b16c496 100644 --- a/arch/arm/include/asm/arch-tegra2/funcmux.h +++ b/arch/arm/include/asm/arch-tegra2/funcmux.h @@ -44,6 +44,7 @@ enum { FUNCMUX_I2C3_DTF = 0,
/* SDMMC configs */
FUNCMUX_SDMMC1_SDIO1_4BIT = 0,
The name does not seem consistent - is it not possible to route this peripheral to different pins?
FUNCMUX_SDMMC2_DTA_DTD_8BIT = 0, FUNCMUX_SDMMC3_SDB_4BIT = 0, FUNCMUX_SDMMC3_SDB_SLXA_8BIT,-- 1.7.0.4
Regards, Simon