Thread (14 messages) 14 messages, 4 authors, 2025-09-05

Re: [PATCH v3 3/3] arm64: dts: ti: k3-pinctrl: Add the remaining macros

From: Akashdeep Kaur <hidden>
Date: 2025-09-04 13:46:15
Also in: linux-devicetree, lkml

Hi Udit,

On 04/09/25 18:06, Kumar, Udit wrote:
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  #define PULLTYPESEL_SHIFT    (17)
  #define RXACTIVE_SHIFT        (18)
+#define DRV_STR_SHIFT           (19)
referring to above TRM mentioned in commit message

Bit 20-19 are for DRV_STR, and description says

0 - Default
1 - Reserved
2 - Reserved
3 - Reserved

Not sure, is there some additional document to be referred for 
PIN_DRIVE_STRENGTH
This information will be updated in TRM in coming cycles.

Sorry ,

can not ack before TRM update
The information can be found at 
https://www.ti.com/lit/ug/spruj83b/spruj83b.pdf in Table 14-8769. 
Description Of The Pad Configuration Register Bit

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+#define DS_ISO_OVERRIDE_SHIFT   (22)
+#define DS_ISO_BYPASS_EN_SHIFT  (23)
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  /* Default mux configuration for gpio-ranges to use with pinctrl */
  #define PIN_GPIO_RANGE_IOPAD    (PIN_INPUT | 7)
Regards,
Akashdeep Kaur
Thanks,
Akashdeep Kaur

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