From: Stephen Warren swarren@nvidia.com
This is used on TrimSlice.
Signed-off-by: Stephen Warren swarren@nvidia.com --- arch/arm/cpu/armv7/tegra2/funcmux.c | 10 ++++++++++ arch/arm/include/asm/arch-tegra2/funcmux.h | 3 +++ 2 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/arch/arm/cpu/armv7/tegra2/funcmux.c b/arch/arm/cpu/armv7/tegra2/funcmux.c index 455d010..4a31a4c 100644 --- a/arch/arm/cpu/armv7/tegra2/funcmux.c +++ b/arch/arm/cpu/armv7/tegra2/funcmux.c @@ -224,6 +224,16 @@ int funcmux_select(enum periph_id id, int config) } break;
+ case PERIPH_ID_SPI1: + if (config == FUNCMUX_SPI1_GMC_GMD) { + pinmux_set_func(PINGRP_GMC, PMUX_FUNC_SFLASH); + pinmux_set_func(PINGRP_GMD, PMUX_FUNC_SFLASH); + + pinmux_tristate_disable(PINGRP_GMC); + pinmux_tristate_disable(PINGRP_GMD); + } + break; + default: debug("%s: invalid periph_id %d", __func__, id); return -1; diff --git a/arch/arm/include/asm/arch-tegra2/funcmux.h b/arch/arm/include/asm/arch-tegra2/funcmux.h index 3cbc7d2..dcd512f 100644 --- a/arch/arm/include/asm/arch-tegra2/funcmux.h +++ b/arch/arm/include/asm/arch-tegra2/funcmux.h @@ -54,6 +54,9 @@ enum {
/* USB configs */ FUNCMUX_USB2_ULPI = 0, + + /* Serial Flash configs */ + FUNCMUX_SPI1_GMC_GMD = 0, };
/**