linux-kernel - [PATCH 5.4 013/260] pinctrl: ingenic: Fix incorrect pull up/down info

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Date:   Mon, 20 Sep 2021 18:40:31 +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, Paul Cercueil <paul@...pouillou.net>,
        =?UTF-8?q?=E5=91=A8=E7=90=B0=E6=9D=B0=20 ?= 
        <zhouyanjie@...yeetech.com>,
        Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH 5.4 013/260] pinctrl: ingenic: Fix incorrect pull up/down info

From: Paul Cercueil <paul@...pouillou.net>

commit d5e931403942b3af39212960c2592b5ba741b2bf upstream.

Fix the pull up/down info for both the JZ4760 and JZ4770 SoCs, as the
previous values sometimes contradicted what's written in the programming
manual.

Fixes: b5c23aa46537 ("pinctrl: add a pinctrl driver for the Ingenic jz47xx SoCs")
Cc: <stable@...r.kernel.org> # v4.12
Signed-off-by: Paul Cercueil <paul@...pouillou.net>
Tested-by: 周琰杰 (Zhou Yanjie)<zhouyanjie@...yeetech.com>
Link: https://lore.kernel.org/r/20210717174836.14776-1-paul@crapouillou.net
Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/pinctrl/pinctrl-ingenic.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/pinctrl/pinctrl-ingenic.c
+++ b/drivers/pinctrl/pinctrl-ingenic.c
@@ -348,7 +348,7 @@ static const struct ingenic_chip_info jz
 };
 
 static const u32 jz4760_pull_ups[6] = {
-	0xffffffff, 0xfffcf3ff, 0xffffffff, 0xffffcfff, 0xfffffb7c, 0xfffff00f,
+	0xffffffff, 0xfffcf3ff, 0xffffffff, 0xffffcfff, 0xfffffb7c, 0x0000000f,
 };
 
 static const u32 jz4760_pull_downs[6] = {
@@ -611,11 +611,11 @@ static const struct ingenic_chip_info jz
 };
 
 static const u32 jz4770_pull_ups[6] = {
-	0x3fffffff, 0xfff0030c, 0xffffffff, 0xffff4fff, 0xfffffb7c, 0xffa7f00f,
+	0x3fffffff, 0xfff0f3fc, 0xffffffff, 0xffff4fff, 0xfffffb7c, 0x0024f00f,
 };
 
 static const u32 jz4770_pull_downs[6] = {
-	0x00000000, 0x000f0c03, 0x00000000, 0x0000b000, 0x00000483, 0x00580ff0,
+	0x00000000, 0x000f0c03, 0x00000000, 0x0000b000, 0x00000483, 0x005b0ff0,
 };
 
 static int jz4770_uart0_data_pins[] = { 0xa0, 0xa3, };