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MIPS: ralink: Fix mt7620 nd_sd pinmux

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commit 7d35baa4e9 upstream.

In case the nd_sd group is set to the sd-card function, Pins 45 + 46 are
configured as GPIOs. If they are blocked by the sd function, they can't
be used as GPIOs.

Reported-by: Kristian Evensen <kristian.evensen@gmail.com>
Signed-off-by: Mathias Kresin <dev@kresin.me>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Fixes: f576fb6a07 ("MIPS: ralink: cleanup the soc specific pinmux data")
Patchwork: https://patchwork.linux-mips.org/patch/21220/
Cc: John Crispin <john@phrozen.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: stable@vger.kernel.org # v3.18+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mathias Kresin 2018-11-26 11:25:40 +01:00 committed by Greg Kroah-Hartman
parent d49297b5c7
commit 8e847e8c74
1 changed files with 1 additions and 1 deletions
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2
arch/mips/ralink/mt7620.c
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@ -84,7 +84,7 @@ static struct rt2880_pmx_func pcie_rst_grp[] = {
};
static struct rt2880_pmx_func nd_sd_grp[] = {
FUNC("nand", MT7620_GPIO_MODE_NAND, 45, 15),
FUNC("sd", MT7620_GPIO_MODE_SD, 45, 15)
FUNC("sd", MT7620_GPIO_MODE_SD, 47, 13)
};
static struct rt2880_pmx_group mt7620a_pinmux_data[] = {