linux-kernel - [PATCH] MIPS: ralink: Fix mt7620 nd

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Date:   Mon, 26 Nov 2018 11:25:40 +0100
From:   Mathias Kresin <dev@...sin.me>
To:     John Crispin <john@...ozen.org>,
        Ralf Baechle <ralf@...ux-mips.org>,
        Paul Burton <paul.burton@...s.com>,
        James Hogan <jhogan@...nel.org>
Cc:     linux-mips@...ux-mips.org, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org
Subject: [PATCH] MIPS: ralink: Fix mt7620 nd_sd pinmux

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.

Signed-off-by: Mathias Kresin <dev@...sin.me>
Reported-by: Kristian Evensen <kristian.evensen@...il.com>
Fixes: f576fb6a0700 ("MIPS: ralink: cleanup the soc specific pinmux
data")
Cc: stable@...r.kernel.org # v3.18+
---
 arch/mips/ralink/mt7620.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/ralink/mt7620.c b/arch/mips/ralink/mt7620.c
index 41b71c4352c2..c1ce6f43642b 100644
--- a/arch/mips/ralink/mt7620.c
+++ b/arch/mips/ralink/mt7620.c
@@ -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[] = {
-- 
2.17.1