pinctrl: ingenic: Fix incorrect pull up/down info

BugLink: https://bugs.launchpad.net/bugs/1947781
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@vger.kernel.org> # v4.12
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Tested-by: 周琰杰 (Zhou Yanjie)<zhouyanjie@wanyeetech.com>
Link: https://lore.kernel.org/r/20210717174836.14776-1-paul@crapouillou.net
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Kelsey Skunberg <kelsey.skunberg@canonical.com>

diff --git a/drivers/pinctrl/pinctrl-ingenic.c b/drivers/pinctrl/pinctrl-ingenic.c
index 135af21b46613e44e5a4362feb396ece51ed18f4..db30c71122e7834e4e3940f465b2db96d62cc73e 100644 (file)
--- a/drivers/pinctrl/pinctrl-ingenic.c
+++ b/drivers/pinctrl/pinctrl-ingenic.c
@@ -323,7 +323,7 @@ static const struct ingenic_chip_info jz4725b_chip_info = {
 };
 
 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] = {
@@ -529,11 +529,11 @@ static const struct ingenic_chip_info jz4760_chip_info = {
 };
 
 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, };