linux-kernel - [PATCH 5.11 091/254] ARM: dts: at91: sam9x60: fix mux-mask for PA7 so it can be set to A, B and C

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Message-Id: <20210329075636.171472082@linuxfoundation.org>
Date:   Mon, 29 Mar 2021 09:56:47 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Federico Pellegrin <fede@...lware.org>,
        Sandeep Sheriker Mallikarjun 
        <sandeepsheriker.mallikarjun@...rochip.com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>
Subject: [PATCH 5.11 091/254] ARM: dts: at91: sam9x60: fix mux-mask for PA7 so it can be set to A, B and C

From: Federico Pellegrin <fede@...lware.org>

commit 664979bba8169d775959452def968d1a7c03901f upstream.

According to the datasheet PA7 can be set to either function A, B or
C (see table 6-2 of DS60001579D). The previous value would permit just
configuring with function C.

Signed-off-by: Federico Pellegrin <fede@...lware.org>
Fixes: 1e5f532c2737 ("ARM: dts: at91: sam9x60: add device tree for soc and board")
Cc: <stable@...r.kernel.org> # 5.6+
Cc: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@...rochip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@...rochip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 arch/arm/boot/dts/at91-sam9x60ek.dts |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/boot/dts/at91-sam9x60ek.dts
+++ b/arch/arm/boot/dts/at91-sam9x60ek.dts
@@ -336,7 +336,7 @@
 &pinctrl {
 	atmel,mux-mask = <
 			 /*	A	B	C	*/
-			 0xFFFFFE7F 0xC0E0397F 0xEF00019D	/* pioA */
+			 0xFFFFFEFF 0xC0E039FF 0xEF00019D	/* pioA */
 			 0x03FFFFFF 0x02FC7E68 0x00780000	/* pioB */
 			 0xffffffff 0xF83FFFFF 0xB800F3FC	/* pioC */
 			 0x003FFFFF 0x003F8000 0x00000000	/* pioD */