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dt-bindings: net: ti: icssg_prueth: Add documentation for PA_STATS support

Add documentation for ti,pa-stats property which is syscon regmap for
PA_STATS registers. This will be used to dump statistics maintained by
ICSSG firmware.

Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240529115225.630535-1-danishanwar@ti.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

authored by

MD Danish Anwar and committed by
Jakub Kicinski 2f19a795 aedf2dc4

+9
+9
Documentation/devicetree/bindings/net/ti,icssg-prueth.yaml
··· 55 55 description: 56 56 phandle to MII_RT module's syscon regmap 57 57 58 + ti,pa-stats: 59 + $ref: /schemas/types.yaml#/definitions/phandle 60 + description: 61 + phandle to PA_STATS module's syscon regmap. PA_STATS is a set of 62 + registers where different statistics related to ICSSG, are dumped by 63 + ICSSG firmware. PA_STATS module's syscon regmap will help the device to 64 + access/read/write those statistics. 65 + 58 66 ti,iep: 59 67 $ref: /schemas/types.yaml#/definitions/phandle-array 60 68 maxItems: 2 ··· 202 194 "tx1-0", "tx1-1", "tx1-2", "tx1-3", 203 195 "rx0", "rx1"; 204 196 ti,mii-g-rt = <&icssg2_mii_g_rt>; 197 + ti,pa-stats = <&icssg2_pa_stats>; 205 198 ti,iep = <&icssg2_iep0>, <&icssg2_iep1>; 206 199 interrupt-parent = <&icssg2_intc>; 207 200 interrupts = <24 0 2>, <25 1 3>;