dt-bindings: dma: Make minor fixes to qcom,bam-dma binding doc

As a user recently noted, the qcom,bam-dma binding document
describes the msm8974 BAM DMA node in the 'example section'
incorrectly. Fix the same by making it consistent with the node
present inside 'qcom-msm8974' dts file, namely the 'reg' and
'interrupt' values which are incorrect in the 'example section'.

While at it also make two additioanal minor cleanups:
 - mention Bjorn's new email ID in the document, and
 - add SDM845 in the comment line for the SoCs on which
   qcom,bam-v1.7.0 version is supported.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220926112200.1948080-1-bhupesh.sharma@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml

@@ -8,7 +8,7 @@ title: Qualcomm Technologies Inc BAM DMA controller
 
 maintainers:
   - Andy Gross <agross@kernel.org>
-  - Bjorn Andersson <bjorn.andersson@linaro.org>
+  - Bjorn Andersson <andersson@kernel.org>
 
 allOf:
   - $ref: "dma-controller.yaml#"
@@ -20,7 +20,7 @@ properties:
       - qcom,bam-v1.3.0
         # MSM8974, APQ8074 and APQ8084
       - qcom,bam-v1.4.0
-        # MSM8916
+        # MSM8916 and SDM845
       - qcom,bam-v1.7.0
 
   clocks:
@@ -90,8 +90,8 @@ examples:
 
     dma-controller@f9944000 {
         compatible = "qcom,bam-v1.4.0";
-        reg = <0xf9944000 0x15000>;
-        interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+        reg = <0xf9944000 0x19000>;
+        interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>;
         clocks = <&gcc GCC_BLSP2_AHB_CLK>;
         clock-names = "bam_clk";
         #dma-cells = <1>;