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Tegra114: Dalmore: Add SDIO3 pad config to pinctrl_config table
SDIO1 (the SD-card slot on Dalmore) needs to have its pads setup before the MMC driver is added. Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
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3 changed files with 16 additions and 0 deletions
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@ -74,4 +74,10 @@ struct apb_misc_gp_ctlr {
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u32 aocfg0; /* 0x1AC: APB_MISC_GP_AOCFG0PADCTRL */
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};
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/* SDMMC1/3 settings from section 27.5 of T114 TRM */
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#define SDIOCFG_DRVUP_SLWF 0
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#define SDIOCFG_DRVDN_SLWR 0
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#define SDIOCFG_DRVUP 0x24
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#define SDIOCFG_DRVDN 0x14
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#endif /* _TEGRA114_GP_PADCTRL_H_ */
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@ -16,6 +16,7 @@
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#include <common.h>
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#include <asm/arch/pinmux.h>
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#include <asm/arch/gp_padctrl.h>
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#include "pinmux-config-dalmore.h"
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/*
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@ -32,4 +33,7 @@ void pinmux_init(void)
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pinmux_config_table(unused_pins_lowpower,
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ARRAY_SIZE(unused_pins_lowpower));
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/* Initialize any non-default pad configs (APB_MISC_GP regs) */
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padgrp_config_table(dalmore_padctrl, ARRAY_SIZE(dalmore_padctrl));
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}
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@ -361,4 +361,10 @@ static struct pingroup_config tegra114_pinmux_set_nontristate[] = {
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DEFAULT_PINMUX(SDMMC3_CD_N, SDMMC3, UP, NORMAL, INPUT),
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};
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static struct padctrl_config dalmore_padctrl[] = {
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/* (_padgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt, _hsm) */
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DEFAULT_PADCFG(SDIO3, SDIOCFG_DRVUP_SLWF, SDIOCFG_DRVDN_SLWR, \
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SDIOCFG_DRVUP, SDIOCFG_DRVDN, NONE, NONE, NONE),
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};
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#endif /* PINMUX_CONFIG_COMMON_H */
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