| Message ID | 20200831154324.64951-3-zhouyanjie@wanyeetech.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | pinctrl: Ingenic: Add support for SSI and I2S pins. | expand |
Hi Paul, 在 2020/9/6 下午10:26, Paul Cercueil 写道: > Hi Zhou, > > Le lun. 31 août 2020 à 23:43, 周琰杰 (Zhou Yanjie) > <zhouyanjie@wanyeetech.com> a écrit : >> Correct the pullup and pulldown parameters of JZ4780 to make them >> consistent with the parameters on the datasheet. >> >> Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> >> --- >> >> Notes: >> v2: >> New patch. >> >> drivers/pinctrl/pinctrl-ingenic.c | 12 ++++++++++-- >> 1 file changed, 10 insertions(+), 2 deletions(-) >> >> diff --git a/drivers/pinctrl/pinctrl-ingenic.c >> b/drivers/pinctrl/pinctrl-ingenic.c >> index 00f29fd684fa..ae7b8876d3b4 100644 >> --- a/drivers/pinctrl/pinctrl-ingenic.c >> +++ b/drivers/pinctrl/pinctrl-ingenic.c >> @@ -1035,6 +1035,14 @@ static const struct ingenic_chip_info >> jz4770_chip_info = { >> .pull_downs = jz4770_pull_downs, >> }; >> >> +static const u32 jz4780_pull_ups[6] = { >> + 0x3fffffff, 0xfff0f3fc, 0x0fffffff, 0xffff4fff, 0xffff7b7c, >> 0x7fa7f00f, >> +}; > > PE15 has a pull-up in my datasheet. > Yep, you are right, it has a pull-up, I will fix it in the next version. Thanks and best regards! > The rest looks good. > > Cheers, > -Paul > >> + >> +static const u32 jz4780_pull_downs[6] = { >> + 0x00000000, 0x000f0c03, 0x00000000, 0x0000b000, 0x00000483, >> 0x00580ff0, >> +}; >> + >> static int jz4780_uart2_data_pins[] = { 0x66, 0x67, }; >> static int jz4780_uart2_hwflow_pins[] = { 0x65, 0x64, }; >> static int jz4780_uart4_data_pins[] = { 0x54, 0x4a, }; >> @@ -1301,8 +1309,8 @@ static const struct ingenic_chip_info >> jz4780_chip_info = { >> .num_groups = ARRAY_SIZE(jz4780_groups), >> .functions = jz4780_functions, >> .num_functions = ARRAY_SIZE(jz4780_functions), >> - .pull_ups = jz4770_pull_ups, >> - .pull_downs = jz4770_pull_downs, >> + .pull_ups = jz4780_pull_ups, >> + .pull_downs = jz4780_pull_downs, >> }; >> >> static const u32 x1000_pull_ups[4] = { >> -- >> 2.11.0 >> >
diff --git a/drivers/pinctrl/pinctrl-ingenic.c b/drivers/pinctrl/pinctrl-ingenic.c index 00f29fd684fa..ae7b8876d3b4 100644 --- a/drivers/pinctrl/pinctrl-ingenic.c +++ b/drivers/pinctrl/pinctrl-ingenic.c @@ -1035,6 +1035,14 @@ static const struct ingenic_chip_info jz4770_chip_info = { .pull_downs = jz4770_pull_downs, }; +static const u32 jz4780_pull_ups[6] = { + 0x3fffffff, 0xfff0f3fc, 0x0fffffff, 0xffff4fff, 0xffff7b7c, 0x7fa7f00f, +}; + +static const u32 jz4780_pull_downs[6] = { + 0x00000000, 0x000f0c03, 0x00000000, 0x0000b000, 0x00000483, 0x00580ff0, +}; + static int jz4780_uart2_data_pins[] = { 0x66, 0x67, }; static int jz4780_uart2_hwflow_pins[] = { 0x65, 0x64, }; static int jz4780_uart4_data_pins[] = { 0x54, 0x4a, }; @@ -1301,8 +1309,8 @@ static const struct ingenic_chip_info jz4780_chip_info = { .num_groups = ARRAY_SIZE(jz4780_groups), .functions = jz4780_functions, .num_functions = ARRAY_SIZE(jz4780_functions), - .pull_ups = jz4770_pull_ups, - .pull_downs = jz4770_pull_downs, + .pull_ups = jz4780_pull_ups, + .pull_downs = jz4780_pull_downs, }; static const u32 x1000_pull_ups[4] = {
Correct the pullup and pulldown parameters of JZ4780 to make them consistent with the parameters on the datasheet. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> --- Notes: v2: New patch. drivers/pinctrl/pinctrl-ingenic.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)