diff options
| author | Lucas Stach <[email protected]> | 2015-03-27 01:31:44 +0100 |
|---|---|---|
| committer | Tom Warren <[email protected]> | 2015-03-30 10:04:44 -0700 |
| commit | 9b219d4dfb1f358fa0dfa03f6e529c82f9299dd2 (patch) | |
| tree | 600aa0f68e92446f80cc1b16da1fd41022989fd7 | |
| parent | e979a808612f0209ce43eddbb8bf46fe2bdf9fb8 (diff) | |
tegra: pinmux: fix FUNCMUX_NDFLASH_KBC_8_BIT
Even the 8-bit case needs KBCB configured, as pin D7 is located in this
pingroup.
Please note that pingroup ATC seems to come out of reset with its
config set to NAND so one needs to explicitly configure some other
function to this group in order to avoid clashing settings which is
outside the scope of this patch.
Signed-off-by: Lucas Stach <[email protected]>
Signed-off-by: Marcel Ziswiler <[email protected]>
Tested-by: Marcel Ziswiler <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
| -rw-r--r-- | arch/arm/mach-tegra/tegra20/funcmux.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/tegra20/funcmux.c b/arch/arm/mach-tegra/tegra20/funcmux.c index 0df4a0738de..44a85c5f1dc 100644 --- a/arch/arm/mach-tegra/tegra20/funcmux.c +++ b/arch/arm/mach-tegra/tegra20/funcmux.c @@ -252,12 +252,14 @@ int funcmux_select(enum periph_id id, int config) break; case FUNCMUX_NDFLASH_KBC_8_BIT: pinmux_set_func(PMUX_PINGRP_KBCA, PMUX_FUNC_NAND); + pinmux_set_func(PMUX_PINGRP_KBCB, PMUX_FUNC_NAND); pinmux_set_func(PMUX_PINGRP_KBCC, PMUX_FUNC_NAND); pinmux_set_func(PMUX_PINGRP_KBCD, PMUX_FUNC_NAND); pinmux_set_func(PMUX_PINGRP_KBCE, PMUX_FUNC_NAND); pinmux_set_func(PMUX_PINGRP_KBCF, PMUX_FUNC_NAND); pinmux_tristate_disable(PMUX_PINGRP_KBCA); + pinmux_tristate_disable(PMUX_PINGRP_KBCB); pinmux_tristate_disable(PMUX_PINGRP_KBCC); pinmux_tristate_disable(PMUX_PINGRP_KBCD); pinmux_tristate_disable(PMUX_PINGRP_KBCE); |