Add DT bindings for Texas Instruments Simplelink CC1352P7 wireless MCU
BeaglePlay has CC1352P7 co-processor connected to the main AM62 (running
Linux) over UART. In the BeagleConnect Technology, CC1352 is responsible
for handling 6LoWPAN communication with beagleconnect freedom nodes as
well as their discovery.
Signed-off-by: Ayush Singh <ayushdevel1325@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Nishanth Menon <nm@ti.com>
---
.../devicetree/bindings/net/ti,cc1352p7.yaml | 51 +++++++++++++++++++
MAINTAINERS | 6 +++
2 files changed, 57 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
diff --git a/Documentation/devicetree/bindings/net/ti,cc1352p7.yaml b/Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
new file mode 100644
index 000000000000..3dde10de4630
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/ti,cc1352p7.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments Simplelink CC1352P7 wireless MCU
+
+description:
+ The CC1352P7 MCU can be connected via SPI or UART.
+
+maintainers:
+ - Ayush Singh <ayushdevel1325@gmail.com>
+
+properties:
+ compatible:
+ const: ti,cc1352p7
+
+ clocks:
+ items:
+ - description: high-frequency main system (MCU and peripherals) clock
+ - description: low-frequency system clock
+
+ clock-names:
+ items:
+ - const: sclk_hf
+ - const: sclk_lf
+
+ reset-gpios:
+ maxItems: 1
+
+ vdds-supply: true
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ serial {
+ mcu {
+ compatible = "ti,cc1352p7";
+ clocks = <&sclk_hf 0>, <&sclk_lf 25>;
+ clock-names = "sclk_hf", "sclk_lf";
+ reset-gpios = <&pio 35 GPIO_ACTIVE_LOW>;
+ vdds-supply = <&vdds>;
+ };
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index 37b9626ee654..5467669d7963 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8969,6 +8969,12 @@ F: drivers/staging/greybus/sdio.c
F: drivers/staging/greybus/spi.c
F: drivers/staging/greybus/spilib.c
+GREYBUS BEAGLEPLAY DRIVERS
+M: Ayush Singh <ayushdevel1325@gmail.com>
+L: greybus-dev@lists.linaro.org (moderated for non-subscribers)
+S: Maintained
+F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
+
GREYBUS SUBSYSTEM
M: Johan Hovold <johan@kernel.org>
M: Alex Elder <elder@kernel.org>
--
2.41.0Hi Ayush, kernel test robot noticed the following build warnings: [auto build test WARNING on 6269320850097903b30be8f07a5c61d9f7592393] url: https://github.com/intel-lab-lkp/linux/commits/Ayush-Singh/dt-bindings-net-Add-ti-cc1352p7/20231017-181305 base: 6269320850097903b30be8f07a5c61d9f7592393 patch link: https://lore.kernel.org/r/20231017101116.178041-2-ayushdevel1325%40gmail.com patch subject: [PATCH v9 1/3] dt-bindings: net: Add ti,cc1352p7 compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20231026/202310262150.cA8h8EiZ-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202310262150.cA8h8EiZ-lkp@intel.com/ dtcheck warnings: (new ones prefixed by >>) >> Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml:70:27: [error] string value is redundantly quoted with any quotes (quoted-strings) Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml:71:28: [error] string value is redundantly quoted with any quotes (quoted-strings) vim +70 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml fbc00b5e746f13 Liang Yang 2022-09-07 8 fbc00b5e746f13 Liang Yang 2022-09-07 9 allOf: fbc00b5e746f13 Liang Yang 2022-09-07 10 - $ref: nand-controller.yaml fbc00b5e746f13 Liang Yang 2022-09-07 11 fbc00b5e746f13 Liang Yang 2022-09-07 12 maintainers: fbc00b5e746f13 Liang Yang 2022-09-07 13 - liang.yang@amlogic.com fbc00b5e746f13 Liang Yang 2022-09-07 14 fbc00b5e746f13 Liang Yang 2022-09-07 15 properties: fbc00b5e746f13 Liang Yang 2022-09-07 16 compatible: fbc00b5e746f13 Liang Yang 2022-09-07 17 enum: fbc00b5e746f13 Liang Yang 2022-09-07 18 - amlogic,meson-gxl-nfc fbc00b5e746f13 Liang Yang 2022-09-07 19 - amlogic,meson-axg-nfc fbc00b5e746f13 Liang Yang 2022-09-07 20 fbc00b5e746f13 Liang Yang 2022-09-07 21 reg: fbc00b5e746f13 Liang Yang 2022-09-07 22 maxItems: 2 fbc00b5e746f13 Liang Yang 2022-09-07 23 fbc00b5e746f13 Liang Yang 2022-09-07 24 reg-names: fbc00b5e746f13 Liang Yang 2022-09-07 25 items: fbc00b5e746f13 Liang Yang 2022-09-07 26 - const: nfc fbc00b5e746f13 Liang Yang 2022-09-07 27 - const: emmc fbc00b5e746f13 Liang Yang 2022-09-07 28 fbc00b5e746f13 Liang Yang 2022-09-07 29 interrupts: fbc00b5e746f13 Liang Yang 2022-09-07 30 maxItems: 1 fbc00b5e746f13 Liang Yang 2022-09-07 31 fbc00b5e746f13 Liang Yang 2022-09-07 32 clocks: fbc00b5e746f13 Liang Yang 2022-09-07 33 minItems: 2 fbc00b5e746f13 Liang Yang 2022-09-07 34 fbc00b5e746f13 Liang Yang 2022-09-07 35 clock-names: fbc00b5e746f13 Liang Yang 2022-09-07 36 items: fbc00b5e746f13 Liang Yang 2022-09-07 37 - const: core fbc00b5e746f13 Liang Yang 2022-09-07 38 - const: device fbc00b5e746f13 Liang Yang 2022-09-07 39 fbc00b5e746f13 Liang Yang 2022-09-07 40 patternProperties: fbc00b5e746f13 Liang Yang 2022-09-07 41 "^nand@[0-7]$": fbc00b5e746f13 Liang Yang 2022-09-07 42 type: object e37eaf5ebc5be6 Miquel Raynal 2023-06-19 43 $ref: raw-nand-chip.yaml fbc00b5e746f13 Liang Yang 2022-09-07 44 properties: fbc00b5e746f13 Liang Yang 2022-09-07 45 reg: fbc00b5e746f13 Liang Yang 2022-09-07 46 minimum: 0 fbc00b5e746f13 Liang Yang 2022-09-07 47 maximum: 1 fbc00b5e746f13 Liang Yang 2022-09-07 48 fbc00b5e746f13 Liang Yang 2022-09-07 49 nand-ecc-mode: fbc00b5e746f13 Liang Yang 2022-09-07 50 const: hw fbc00b5e746f13 Liang Yang 2022-09-07 51 fbc00b5e746f13 Liang Yang 2022-09-07 52 nand-ecc-step-size: c3519aed2a3faf Arseniy Krasnov 2023-07-11 53 enum: [512, 1024] fbc00b5e746f13 Liang Yang 2022-09-07 54 fbc00b5e746f13 Liang Yang 2022-09-07 55 nand-ecc-strength: fbc00b5e746f13 Liang Yang 2022-09-07 56 enum: [8, 16, 24, 30, 40, 50, 60] fbc00b5e746f13 Liang Yang 2022-09-07 57 description: | fbc00b5e746f13 Liang Yang 2022-09-07 58 The ECC configurations that can be supported are as follows. fbc00b5e746f13 Liang Yang 2022-09-07 59 meson-gxl-nfc 8, 16, 24, 30, 40, 50, 60 fbc00b5e746f13 Liang Yang 2022-09-07 60 meson-axg-nfc 8 fbc00b5e746f13 Liang Yang 2022-09-07 61 262bc0096b7c91 Arseniy Krasnov 2023-06-08 62 nand-rb: 262bc0096b7c91 Arseniy Krasnov 2023-06-08 63 maxItems: 1 262bc0096b7c91 Arseniy Krasnov 2023-06-08 64 items: 262bc0096b7c91 Arseniy Krasnov 2023-06-08 65 maximum: 0 262bc0096b7c91 Arseniy Krasnov 2023-06-08 66 e37eaf5ebc5be6 Miquel Raynal 2023-06-19 67 unevaluatedProperties: false e37eaf5ebc5be6 Miquel Raynal 2023-06-19 68 350301a3d73b21 Arseniy Krasnov 2023-07-17 69 dependencies: 350301a3d73b21 Arseniy Krasnov 2023-07-17 @70 nand-ecc-strength: ['nand-ecc-step-size'] 350301a3d73b21 Arseniy Krasnov 2023-07-17 71 nand-ecc-step-size: ['nand-ecc-strength'] 350301a3d73b21 Arseniy Krasnov 2023-07-17 72 e37eaf5ebc5be6 Miquel Raynal 2023-06-19 73 fbc00b5e746f13 Liang Yang 2022-09-07 74 required: fbc00b5e746f13 Liang Yang 2022-09-07 75 - compatible fbc00b5e746f13 Liang Yang 2022-09-07 76 - reg fbc00b5e746f13 Liang Yang 2022-09-07 77 - interrupts fbc00b5e746f13 Liang Yang 2022-09-07 78 - clocks fbc00b5e746f13 Liang Yang 2022-09-07 79 - clock-names fbc00b5e746f13 Liang Yang 2022-09-07 80 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
© 2016 - 2026 Red Hat, Inc.