On 9/14/23 12:06, Venkatesh Yadav Abbarapu wrote:
Read the tristate config for all the pins and display it.
ZynqMP> pinmux status MIO1 MIO1: slew:fast bias:enabled pull:up input:cmos drive:12mA volt:1.8 tri_state:enabled
Signed-off-by: Venkatesh Yadav Abbarapu venkatesh.abbarapu@amd.com
drivers/pinctrl/pinctrl-zynqmp.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/pinctrl-zynqmp.c b/drivers/pinctrl/pinctrl-zynqmp.c index 02626a7561..d98834b1aa 100644 --- a/drivers/pinctrl/pinctrl-zynqmp.c +++ b/drivers/pinctrl/pinctrl-zynqmp.c @@ -533,6 +533,8 @@ static int zynqmp_pinctrl_get_pin_muxing(struct udevice *dev, &pinmux.drive_strength); zynqmp_pm_pinctrl_get_config(selector, PM_PINCTRL_CONFIG_VOLTAGE_STATUS, &pinmux.volt_sts);
zynqmp_pm_pinctrl_get_config(selector, PM_PINCTRL_CONFIG_TRI_STATE,
&pinmux.tri_state);switch (pinmux.drive_strength) { case PM_PINCTRL_DRIVE_STRENGTH_2MA:
@@ -553,13 +555,15 @@ static int zynqmp_pinctrl_get_pin_muxing(struct udevice *dev, return -EINVAL; }
- snprintf(buf, size, "slew:%s\tbias:%s\tpull:%s\tinput:%s\tdrive:%dmA\tvolt:%s",
- snprintf(buf, size,
"slew:%s\tbias:%s\tpull:%s\tinput:%s\tdrive:%dmA\tvolt:%s\ttri_state:%s",
pinmux.volt_sts ? "1.8" : "3.3");
pinmux.volt_sts ? "1.8" : "3.3",pinmux.tri_state ? "enabled" : "disabled");return 0; }
The patch fixes reported issue https://lore.kernel.org/all/20230920030006.6488-1-venkatesh.abbarapu@amd.com... that's why I applied also this patch.
Thanks, Michal