在 9/8/2023 4:45 PM, Konrad Dybcio 写道:
On 8.09.2023 08:38, Tengfei Fan wrote:
Add pinctrl driver for TLMM block found in SM4450 SoC.
Signed-off-by: Tengfei Fan <quic_tengfan@xxxxxxxxxxx>
---
[...]
+/* Every pin is maintained as a single group, and missing or non-existing pin
/*
* Every pin
+ * would be maintained as dummy group to synchronize pin group index with
+ * pin descriptor registered with pinctrl core.
+ * Clients would not be able to request these dummy pin groups.
+ */
[...]
+static const int sm4450_acpi_reserved_gpios[] = {
+ 0, 1, 2, 3, 136, -1
+};
Are you ever going to boot with ACPI on this platform?
Why reserve UFS_RESET?
Why are 0-3 reserved? FP reader? Please leave a comment. Or
delete this.
Konrad
Thanks Konrad reviewed this patch, will do more test and disscuss about
this reserve gpio setting, and will remove this in next patch if possible.
--
Thx and BRs,
Tengfei Fan
