[PATCH 1/3] dt-bindings: net: ti,cc1352p7: Add boot-gpio

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



boot-gpio (along with reset-gpio) is used to enable bootloader backdoor
for flashing new firmware.

The pin and pin level to enabel bootloader backdoor is configed using
the following CCFG variables in cc1352p7:
- SET_CCFG_BL_CONFIG_BL_PIN_NO
- SET_CCFG_BL_CONFIG_BL_LEVEL

Signed-off-by: Ayush Singh <ayush@xxxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/net/ti,cc1352p7.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/ti,cc1352p7.yaml b/Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
index 3dde10de4630..a3511bb59b05 100644
--- a/Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
+++ b/Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
@@ -29,6 +29,9 @@ properties:
   reset-gpios:
     maxItems: 1
 
+  boot-gpios:
+    maxItems: 1
+
   vdds-supply: true
 
 required:
@@ -46,6 +49,7 @@ examples:
         clocks = <&sclk_hf 0>, <&sclk_lf 25>;
         clock-names = "sclk_hf", "sclk_lf";
         reset-gpios = <&pio 35 GPIO_ACTIVE_LOW>;
+        boot-gpios = <&pio 36 GPIO_ACTIVE_LOW>;
         vdds-supply = <&vdds>;
       };
     };

-- 
2.45.2

_______________________________________________
greybus-dev mailing list -- greybus-dev@xxxxxxxxxxxxxxxx
To unsubscribe send an email to greybus-dev-leave@xxxxxxxxxxxxxxxx



[Index of Archives]     [Asterisk App Development]     [PJ SIP]     [Gnu Gatekeeper]     [IETF Sipping]     [Info Cyrus]     [ALSA User]     [Fedora Linux Users]     [Linux SCTP]     [DCCP]     [Gimp]     [Yosemite News]     [Deep Creek Hot Springs]     [Yosemite Campsites]     [ISDN Cause Codes]     [Asterisk Books]

  Powered by Linux