Hi Georgi,
On Wed, Jun 17, 2020 at 04:45:15PM +0300, Georgi Djakov wrote:
> Add nodes for the network-on-chip interconnect buses present on
> MSM8916-based platforms.
>
> Signed-off-by: Georgi Djakov <georgi.djakov@xxxxxxxxxx>
Thanks for resending this patch!
I tested this recently: it seems to probe fine and request the related
clocks; without interconnect consumers nothing is different otherwise
(as expected). FWIW:
Tested-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/msm8916.dtsi | 28 +++++++++++++++++++++++++++
> 1 file changed, 28 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
> index 32bd140ac9fd..6c57896d9836 100644
> --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
> @@ -4,6 +4,7 @@
> */
>
> #include <dt-bindings/arm/coresight-cti-dt.h>
> +#include <dt-bindings/interconnect/qcom,msm8916.h>
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> #include <dt-bindings/clock/qcom,gcc-msm8916.h>
> #include <dt-bindings/reset/qcom,gcc-msm8916.h>
> @@ -406,11 +407,38 @@ soc: soc {
> ranges = <0 0 0 0xffffffff>;
> compatible = "simple-bus";
>
> + bimc: interconnect@400000 {
> + compatible = "qcom,msm8916-bimc";
> + reg = <0x00400000 0x62000>;
> + #interconnect-cells = <1>;
> + clock-names = "bus", "bus_a";
> + clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
> + <&rpmcc RPM_SMD_BIMC_A_CLK>;
> + };
> +
> restart@4ab000 {
> compatible = "qcom,pshold";
> reg = <0x4ab000 0x4>;
> };
>
> + pcnoc: interconnect@500000 {
> + compatible = "qcom,msm8916-pcnoc";
> + reg = <0x00500000 0x11000>;
> + #interconnect-cells = <1>;
> + clock-names = "bus", "bus_a";
> + clocks = <&rpmcc RPM_SMD_PCNOC_CLK>,
> + <&rpmcc RPM_SMD_PCNOC_A_CLK>;
> + };
> +
> + snoc: interconnect@580000 {
> + compatible = "qcom,msm8916-snoc";
> + reg = <0x00580000 0x14000>;
> + #interconnect-cells = <1>;
> + clock-names = "bus", "bus_a";
> + clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
> + <&rpmcc RPM_SMD_SNOC_A_CLK>;
> + };
> +
> msmgpio: pinctrl@1000000 {
> compatible = "qcom,msm8916-pinctrl";
> reg = <0x1000000 0x300000>;
