linux-kernel - [PATCH v1 2/4] pinctrl: mediatek: fix the pinconf register offset of some pins

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Sat,  5 Nov 2022 09:49:03 +0100
From:   Frank Wunderlich <linux@...web.de>
To:     linux-mediatek@...ts.infradead.org
Cc:     Frank Wunderlich <frank-w@...lic-files.de>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Sean Wang <sean.wang@...nel.org>,
        Sam Shih <sam.shih@...iatek.com>, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v1 2/4] pinctrl: mediatek: fix the pinconf register offset of some pins

From: Sam Shih <sam.shih@...iatek.com>

Correct the bias-pull-up, bias-pull-down and bias-disable register
offset of mt7986 pin-42 to pin-49, in the original driver, the
relative offset value was erroneously decremented by 1.

Fixes: 360de6728064 ("pinctrl: mediatek: add support for MT7986 SoC")
Signed-off-by: Sam Shih <sam.shih@...iatek.com>
Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
---
 drivers/pinctrl/mediatek/pinctrl-mt7986.c | 24 +++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7986.c b/drivers/pinctrl/mediatek/pinctrl-mt7986.c
index 95f32e62e02f..d13c59510468 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mt7986.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt7986.c
@@ -316,10 +316,10 @@ static const struct mtk_pin_field_calc mt7986_pin_pupd_range[] = {
 	PIN_FIELD_BASE(38, 38, IOCFG_LT_BASE, 0x30, 0x10, 9, 1),
 	PIN_FIELD_BASE(39, 40, IOCFG_RB_BASE, 0x60, 0x10, 18, 1),
 	PIN_FIELD_BASE(41, 41, IOCFG_RB_BASE, 0x60, 0x10, 12, 1),
-	PIN_FIELD_BASE(42, 43, IOCFG_RB_BASE, 0x60, 0x10, 22, 1),
-	PIN_FIELD_BASE(44, 45, IOCFG_RB_BASE, 0x60, 0x10, 20, 1),
-	PIN_FIELD_BASE(46, 47, IOCFG_RB_BASE, 0x60, 0x10, 26, 1),
-	PIN_FIELD_BASE(48, 49, IOCFG_RB_BASE, 0x60, 0x10, 24, 1),
+	PIN_FIELD_BASE(42, 43, IOCFG_RB_BASE, 0x60, 0x10, 23, 1),
+	PIN_FIELD_BASE(44, 45, IOCFG_RB_BASE, 0x60, 0x10, 21, 1),
+	PIN_FIELD_BASE(46, 47, IOCFG_RB_BASE, 0x60, 0x10, 27, 1),
+	PIN_FIELD_BASE(48, 49, IOCFG_RB_BASE, 0x60, 0x10, 25, 1),
 	PIN_FIELD_BASE(50, 57, IOCFG_RT_BASE, 0x40, 0x10, 2, 1),
 	PIN_FIELD_BASE(58, 58, IOCFG_RT_BASE, 0x40, 0x10, 1, 1),
 	PIN_FIELD_BASE(59, 59, IOCFG_RT_BASE, 0x40, 0x10, 0, 1),
@@ -354,10 +354,10 @@ static const struct mtk_pin_field_calc mt7986_pin_r0_range[] = {
 	PIN_FIELD_BASE(38, 38, IOCFG_LT_BASE, 0x40, 0x10, 9, 1),
 	PIN_FIELD_BASE(39, 40, IOCFG_RB_BASE, 0x70, 0x10, 18, 1),
 	PIN_FIELD_BASE(41, 41, IOCFG_RB_BASE, 0x70, 0x10, 12, 1),
-	PIN_FIELD_BASE(42, 43, IOCFG_RB_BASE, 0x70, 0x10, 22, 1),
-	PIN_FIELD_BASE(44, 45, IOCFG_RB_BASE, 0x70, 0x10, 20, 1),
-	PIN_FIELD_BASE(46, 47, IOCFG_RB_BASE, 0x70, 0x10, 26, 1),
-	PIN_FIELD_BASE(48, 49, IOCFG_RB_BASE, 0x70, 0x10, 24, 1),
+	PIN_FIELD_BASE(42, 43, IOCFG_RB_BASE, 0x70, 0x10, 23, 1),
+	PIN_FIELD_BASE(44, 45, IOCFG_RB_BASE, 0x70, 0x10, 21, 1),
+	PIN_FIELD_BASE(46, 47, IOCFG_RB_BASE, 0x70, 0x10, 27, 1),
+	PIN_FIELD_BASE(48, 49, IOCFG_RB_BASE, 0x70, 0x10, 25, 1),
 	PIN_FIELD_BASE(50, 57, IOCFG_RT_BASE, 0x50, 0x10, 2, 1),
 	PIN_FIELD_BASE(58, 58, IOCFG_RT_BASE, 0x50, 0x10, 1, 1),
 	PIN_FIELD_BASE(59, 59, IOCFG_RT_BASE, 0x50, 0x10, 0, 1),
@@ -392,10 +392,10 @@ static const struct mtk_pin_field_calc mt7986_pin_r1_range[] = {
 	PIN_FIELD_BASE(38, 38, IOCFG_LT_BASE, 0x50, 0x10, 9, 1),
 	PIN_FIELD_BASE(39, 40, IOCFG_RB_BASE, 0x80, 0x10, 18, 1),
 	PIN_FIELD_BASE(41, 41, IOCFG_RB_BASE, 0x80, 0x10, 12, 1),
-	PIN_FIELD_BASE(42, 43, IOCFG_RB_BASE, 0x80, 0x10, 22, 1),
-	PIN_FIELD_BASE(44, 45, IOCFG_RB_BASE, 0x80, 0x10, 20, 1),
-	PIN_FIELD_BASE(46, 47, IOCFG_RB_BASE, 0x80, 0x10, 26, 1),
-	PIN_FIELD_BASE(48, 49, IOCFG_RB_BASE, 0x80, 0x10, 24, 1),
+	PIN_FIELD_BASE(42, 43, IOCFG_RB_BASE, 0x80, 0x10, 23, 1),
+	PIN_FIELD_BASE(44, 45, IOCFG_RB_BASE, 0x80, 0x10, 21, 1),
+	PIN_FIELD_BASE(46, 47, IOCFG_RB_BASE, 0x80, 0x10, 27, 1),
+	PIN_FIELD_BASE(48, 49, IOCFG_RB_BASE, 0x80, 0x10, 25, 1),
 	PIN_FIELD_BASE(50, 57, IOCFG_RT_BASE, 0x60, 0x10, 2, 1),
 	PIN_FIELD_BASE(58, 58, IOCFG_RT_BASE, 0x60, 0x10, 1, 1),
 	PIN_FIELD_BASE(59, 59, IOCFG_RT_BASE, 0x60, 0x10, 0, 1),
-- 
2.34.1