diff mbox series

[v2,1/3] arm64: dts: qcom: Add interconnect nodes for SDX75

Message ID 1695720564-2978-2-git-send-email-quic_rohiagar@quicinc.com
State Superseded
Headers show
Series Add devicetree support of Interconnects and USB for SDX75 | expand

Commit Message

Rohit Agarwal Sept. 26, 2023, 9:29 a.m. UTC
Add interconnect nodes to support interconnects on SDX75.
Also parallely add the interconnect property for UART required
so that the bootup to shell does not break with interconnects
in place.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sdx75.dtsi | 48 +++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

Comments

kernel test robot Oct. 1, 2023, 8:56 p.m. UTC | #1
Hi Rohit,

kernel test robot noticed the following build errors:

[auto build test ERROR on robh/for-next]
[also build test ERROR on linus/master v6.6-rc3 next-20230929]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Rohit-Agarwal/arm64-dts-qcom-Add-interconnect-nodes-for-SDX75/20230926-173336
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/1695720564-2978-2-git-send-email-quic_rohiagar%40quicinc.com
patch subject: [PATCH v2 1/3] arm64: dts: qcom: Add interconnect nodes for SDX75
config: arm64-randconfig-002-20230930 (https://download.01.org/0day-ci/archive/20231002/202310020405.aU033fMG-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231002/202310020405.aU033fMG-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/202310020405.aU033fMG-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from arch/arm64/boot/dts/qcom/sdx75-idp.dts:9:
>> arch/arm64/boot/dts/qcom/sdx75.dtsi:11:10: fatal error: dt-bindings/interconnect/qcom,sdx75.h: No such file or directory
      11 | #include <dt-bindings/interconnect/qcom,sdx75.h>
         |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   compilation terminated.


vim +11 arch/arm64/boot/dts/qcom/sdx75.dtsi

  > 11	#include <dt-bindings/interconnect/qcom,sdx75.h>
    12	#include <dt-bindings/interrupt-controller/arm-gic.h>
    13	#include <dt-bindings/power/qcom,rpmhpd.h>
    14	#include <dt-bindings/power/qcom-rpmpd.h>
    15	#include <dt-bindings/soc/qcom,rpmh-rsc.h>
    16
Rohit Agarwal Oct. 3, 2023, 8:04 a.m. UTC | #2
On 9/27/2023 4:17 PM, Konrad Dybcio wrote:
> On 26.09.2023 11:29, Rohit Agarwal wrote:
>> Add interconnect nodes to support interconnects on SDX75.
>> Also parallely add the interconnect property for UART required
>> so that the bootup to shell does not break with interconnects
>> in place.
>>
>> Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
>> ---
> [...]
>
>>   		scm: scm {
>>   			compatible = "qcom,scm-sdx75", "qcom,scm";
>> @@ -434,6 +448,8 @@
>>   			clock-names = "m-ahb",
>>   				      "s-ahb";
>>   			iommus = <&apps_smmu 0xe3 0x0>;
>> +			interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>;
> 0 -> QCOM_ICC_TAG_ALWAYS (dt-bindings/interconnect/qcom,icc.h)
Ok, Let me update this.

Thanks,
Rohit.
>
> Konrad
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom/sdx75.dtsi
index e180aa4..dd3a525 100644
--- a/arch/arm64/boot/dts/qcom/sdx75.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi
@@ -8,6 +8,7 @@ 
 
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/clock/qcom,sdx75-gcc.h>
+#include <dt-bindings/interconnect/qcom,sdx75.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/power/qcom,rpmhpd.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
@@ -197,6 +198,19 @@ 
 		};
 	};
 
+	clk_virt: interconnect-0 {
+		compatible = "qcom,sdx75-clk-virt";
+		#interconnect-cells = <2>;
+		qcom,bcm-voters = <&apps_bcm_voter>;
+		clocks = <&rpmhcc RPMH_QPIC_CLK>;
+	};
+
+	mc_virt: interconnect-1 {
+		compatible = "qcom,sdx75-mc-virt";
+		#interconnect-cells = <2>;
+		qcom,bcm-voters = <&apps_bcm_voter>;
+	};
+
 	firmware {
 		scm: scm {
 			compatible = "qcom,scm-sdx75", "qcom,scm";
@@ -434,6 +448,8 @@ 
 			clock-names = "m-ahb",
 				      "s-ahb";
 			iommus = <&apps_smmu 0xe3 0x0>;
+			interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>;
+			interconnect-names = "qup-core";
 			#address-cells = <2>;
 			#size-cells = <2>;
 			ranges;
@@ -444,6 +460,10 @@ 
 				reg = <0x0 0x00984000 0x0 0x4000>;
 				clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>;
 				clock-names = "se";
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &system_noc SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core",
+						     "qup-config";
 				interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>;
 				pinctrl-0 = <&qupv3_se1_2uart_active>;
 				pinctrl-1 = <&qupv3_se1_2uart_sleep>;
@@ -453,6 +473,20 @@ 
 			};
 		};
 
+		system_noc: interconnect@1640000 {
+			compatible = "qcom,sdx75-system-noc";
+			reg = <0x0 0x01640000 0x0 0x4b400>;
+			#interconnect-cells = <2>;
+			qcom,bcm-voters = <&apps_bcm_voter>;
+		};
+
+		pcie_anoc: interconnect@16c0000 {
+			compatible = "qcom,sdx75-pcie-anoc";
+			reg = <0x0 0x016c0000 0x0 0x14200>;
+			#interconnect-cells = <2>;
+			qcom,bcm-voters = <&apps_bcm_voter>;
+		};
+
 		tcsr_mutex: hwlock@1f40000 {
 			compatible = "qcom,tcsr-mutex";
 			reg = <0x0 0x01f40000 0x0 0x40000>;
@@ -733,6 +767,20 @@ 
 			#freq-domain-cells = <1>;
 			#clock-cells = <1>;
 		};
+
+		dc_noc: interconnect@190e0000 {
+			compatible = "qcom,sdx75-dc-noc";
+			reg = <0x0 0x190e0000 0x0 0x8200>;
+			#interconnect-cells = <2>;
+			qcom,bcm-voters = <&apps_bcm_voter>;
+		};
+
+		gem_noc: interconnect@19100000 {
+			compatible = "qcom,sdx75-gem-noc";
+			reg = <0x0 0x19100000 0x0 0x34080>;
+			#interconnect-cells = <2>;
+			qcom,bcm-voters = <&apps_bcm_voter>;
+		};
 	};
 
 	timer {